Alert archive / Puerto Rico / Small Craft Advisories in 2018

Small Craft Advisory 16, NWS JSJ

March 2, 2018

NWS JSJ issued this small craft advisory at Mar 2, 2018, 7:22 PM CST. It took effect at Mar 4, 2018, 12:00 AM CST. It was in force for 9 days.

The area

The counties it named.

The facts

Issued
Mar 2, 2018, 7:22 PM CST (01:22 UTC)
In effect from
Mar 4, 2018, 12:00 AM CST
Expired
Mar 12, 2018, 6:55 PM CDT
In force
9 days
Issued by
NWS JSJ

The text

As transmitted.

348 
WHCA72 TJSJ 030122
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
922 PM AST Fri Mar 2 2018

...Large long period swell will affect the local waters starting
on Sunday...

.A large and long period swell will invade the local waters on
Sunday, causing hazardous seas through most of the local waters.


AMZ710-030930-
/O.NEW.TJSJ.SC.Y.0016.180304T0600Z-180307T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
922 PM AST Fri Mar 2 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM SUNDAY TO 2 AM AST
WEDNESDAY...

The National Weather Service in San Juan has issued a Small Craft
Advisory, which is in effect from 2 AM Sunday to 2 AM AST
Wednesday. 

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, INCREASING UP TO 16
  FEET BY SUNDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

AMZ712-715-722-725-732-735-741-742-745-030930-
/O.NEW.TJSJ.SC.Y.0016.180304T1200Z-180307T0600Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
922 PM AST Fri Mar 2 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM SUNDAY TO 2 AM AST
WEDNESDAY...

The National Weather Service in San Juan has issued a Small Craft
Advisory, which is in effect from 8 AM Sunday to 2 AM AST
Wednesday. 

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, INCREASING TO 13-15
  FEET BY SUNDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$
40 follow-up statements
406 
WHCA72 TJSJ 030840
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
440 AM AST Sat Mar 3 2018

...Large long period swell will affect the local waters starting
on Sunday...

.A large and long period swell will invade the local waters on
Sunday, causing hazardous seas through most of the local waters.

AMZ710-031645-
/O.EXT.TJSJ.SC.Y.0016.180304T0600Z-180308T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
440 AM AST Sat Mar 3 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM SUNDAY TO 2 AM
AST THURSDAY...

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, INCREASING UP TO 18 
  FEET BY SUNDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-715-722-725-732-735-741-742-745-031645-
/O.EXT.TJSJ.SC.Y.0016.180304T1000Z-180308T0600Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
440 AM AST Sat Mar 3 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM SUNDAY TO 2 AM
AST THURSDAY...

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, INCREASING TO 13 TO 15
  FEET BY SUNDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
604 
WHCA72 TJSJ 031430
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1030 AM AST Sat Mar 3 2018

...Large long period swell will affect the local waters starting
on Sunday...

.A large and long period swell will invade the local waters on
Sunday, causing hazardous seas through most of the local waters.

AMZ710-032230-
/O.CON.TJSJ.SC.Y.0016.180304T0600Z-180308T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
1030 AM AST Sat Mar 3 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM SUNDAY TO
2 AM AST THURSDAY...

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, INCREASING UP TO 18 
  FEET BY SUNDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-715-722-725-732-735-741-742-745-032230-
/O.CON.TJSJ.SC.Y.0016.180304T1000Z-180308T0600Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
1030 AM AST Sat Mar 3 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM SUNDAY TO
2 AM AST THURSDAY...

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, INCREASING TO 13 TO 
  15 FEET BY SUNDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
596 
WHCA72 TJSJ 032042
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
442 PM AST Sat Mar 3 2018

...Large long period swell will affect the local waters starting
on Sunday...

.A large and long period swell will invade the local waters on Sunday,
causing hazardous seas across most of the local waters. This significantly
large and long duration swell will continue into the latter part of
the upcoming week. 

AMZ710-040445-
/O.CON.TJSJ.SC.Y.0016.180304T0600Z-180308T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
442 PM AST Sat Mar 3 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM SUNDAY TO
2 AM AST THURSDAY...

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, BUILDING UP TO 18 
  FEET BY SUNDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-715-722-725-732-735-741-742-745-040445-
/O.CON.TJSJ.SC.Y.0016.180304T1000Z-180308T0600Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
442 PM AST Sat Mar 3 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM SUNDAY TO
2 AM AST THURSDAY...

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, BUILDING TO 13 TO 15 
  FEET BY SUNDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
389 
WHCA72 TJSJ 040150
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
950 PM AST Sat Mar 3 2018

...LARGE LONG PERIOD SWELL WILL AFFECT THE LOCAL WATERS STARTING
ON SUNDAY...

.A LARGE AND LONG PERIOD SWELL WILL INVADE THE LOCAL WATERS ON SUNDAY,
CAUSING HAZARDOUS SEAS ACROSS MOST OF THE LOCAL WATERS AND PASSAGES.
THIS SIGNIFICANTLY LARGE AND LONG DURATION SWELL WILL CONTINUE INTO
THE LATTER PART OF THE UPCOMING WEEK. 

AMZ710-041000-
/O.CON.TJSJ.SC.Y.0016.180304T0600Z-180308T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
950 PM AST Sat Mar 3 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM SUNDAY TO
2 AM AST THURSDAY...

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 10 FEET EARLY ON SUNDAY, BUILDING UP TO 18 
  FEET BY SUNDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-715-722-725-732-735-741-742-745-041000-
/O.CON.TJSJ.SC.Y.0016.180304T1000Z-180308T0600Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
950 PM AST Sat Mar 3 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM SUNDAY TO
2 AM AST THURSDAY...

* WINDS...NORTHWEST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...6 TO 8 FEET EARLY ON SUNDAY, BUILDING TO 13 TO 18 
  FEET BY SUNDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
114 
WHCA72 TJSJ 040947
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
547 AM AST Sun Mar 4 2018

...LARGE LONG PERIOD SWELL WILL AFFECT THE LOCAL WATERS THROUGH
NEXT WEEK...

.A LARGE AND LONG PERIOD SWELL WILL INVADE THE LOCAL WATERS TODAY,
CAUSING HAZARDOUS SEAS ACROSS MOST OF THE LOCAL WATERS AND 
PASSAGES. THIS SIGNIFICANTLY LARGE AND LONG DURATION SWELL WILL 
CONTINUE INTO THE LATTER PART OF THE UPCOMING WEEK.

AMZ712-715-722-725-732-735-741-742-745-041800-
/O.CON.TJSJ.SC.Y.0016.180304T1000Z-180308T0600Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
547 AM AST Sun Mar 4 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST THURSDAY...

* WINDS...NORTHWEST WINDS 10 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...BUILDING BETWEEN 12 TO 18 FEET BY TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-041800-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
547 AM AST Sun Mar 4 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST THURSDAY...

* WINDS...NORTHWEST WINDS 10 TO 20 KNOTS.

* WAVES/SEAS...BUILDING BETWEEN 12 TO 18 FEET BY TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
739 
WHCA72 TJSJ 041419
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1019 AM AST Sun Mar 4 2018

...LARGE LONG PERIOD SWELL WILL AFFECT THE LOCAL WATERS THROUGH
NEXT WEEK...

.A LARGE AND LONG PERIOD SWELL WILL CONTINUE TO INVADE THE LOCAL 
WATERS THIS AFTERNOON, CAUSING HAZARDOUS SEAS ACROSS MOST OF THE 
LOCAL WATERS AND PASSAGES. THIS SIGNIFICANTLY LARGE AND LONG 
DURATION SWELL WILL CONTINUE INTO THE LATTER PART OF THE UPCOMING 
WEEK.

AMZ710-712-715-722-725-732-735-741-742-745-042230-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
1019 AM AST Sun Mar 4 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHWEST WINDS 10 TO 20 KNOTS WITH HIGHER GUSTS.

* WAVES/SEAS...BUILDING BETWEEN 12 TO 18 FEET BY TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
322 
WHCA72 TJSJ 050149
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
949 PM AST Sun Mar 4 2018

...LARGE LONG PERIOD SWELL WILL AFFECT THE LOCAL WATERS AND
PASSAGES THROUGH MOST OF THIS WEEK...

.A LARGE AND LONG PERIOD SWELL WILL CONTINUE TO SPREAD ACROSS THE 
THE REGIONAL WATERS OVERNIGHT, CAUSING HAZARDOUS SEAS ACROSS MOST
OF THE LOCAL WATERS AND PASSAGES. THIS SIGNIFICANTLY LARGE AND 
LONG DURATION SWELL WILL CONTINUE INTO THE LATTER PART OF THE 
UPCOMING WEEK.

AMZ710-712-715-722-725-732-735-741-742-745-051000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
949 PM AST Sun Mar 4 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHWEST WINDS BETWEEN 10 TO 20 KNOTS WITH HIGHER 
  GUSTS.

* WAVES/SEAS...BUILDING SEAS BETWEEN 12 TO 20 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS... ESPECIALLY 
THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE 
CONDITIONS.

&&

$$
415 
WHCA72 TJSJ 050814
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
414 AM AST Mon Mar 5 2018

...LARGE LONG PERIOD SWELL WILL CONTINUE TO AFFECT THE LOCAL 
WATERS AND PASSAGES THROUGH MOST OF THIS WEEK...

.A LARGE AND LONG PERIOD SWELL WILL CONTINUE TO SPREAD ACROSS THE
THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS MOST OF THE 
LOCAL WATERS AND PASSAGES. THIS SIGNIFICANTLY LARGE AND LONG 
DURATION SWELL WILL CONTINUE INTO THE LATTER PART OF THIS WEEK.

AMZ710-712-715-722-725-732-735-741-742-745-051800-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters of Southern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
414 AM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHWEST WINDS BETWEEN 10 TO 20 KNOTS WITH HIGHER 
  GUSTS. 

* WAVES/SEAS...BUILDING SEAS BETWEEN 12 TO 20 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
422 
WHCA72 TJSJ 051348
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
948 AM AST Mon Mar 5 2018

...LARGE LONG PERIOD SWELL WILL CONTINUE TO AFFECT THE LOCAL
WATERS AND PASSAGES THROUGH MOST OF THIS WEEK...

.A LARGE AND LONG PERIOD SWELL WILL CONTINUE ACROSS THE THE 
REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS MOST OF THE LOCAL 
WATERS AND PASSAGES. SIGNIFICANTLY LARGE AND LONG DURATION SWELL 
WILL CONTINUE INTO THE LATTER PART OF THIS WEEK.

AMZ710-712-722-741-052200-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
948 AM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 10 TO 15 KNOTS WITH HIGHER
  GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 14 TO 16 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-732-742-745-052200-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
948 AM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 10 TO 15 KNOTS WITH HIGHER 
  GUSTS. 

* WAVES/SEAS...BUILDING SEAS BETWEEN 10 TO 15 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-052200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
948 AM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15
  KNOTS TONIGHT.  

* WAVES/SEAS...BUILDING SEAS BETWEEN 5 TO 7 FEET HIGHEST WEST END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
380 
WHCA72 TJSJ 051647 CCA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...CORRECTED
National Weather Service San Juan PR
1247 PM AST Mon Mar 5 2018

...LARGE LONG PERIOD SWELL WILL CONTINUE TO AFFECT THE LOCAL
WATERS AND PASSAGES THROUGH MOST OF THIS WEEK...

.A LARGE AND LONG PERIOD SWELL WILL CONTINUE ACROSS THE THE 
REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS MOST OF THE LOCAL 
WATERS AND PASSAGES. SIGNIFICANTLY LARGE AND LONG DURATION SWELL 
WILL CONTINUE INTO THE LATTER PART OF THIS WEEK.

AMZ710-712-722-741-052200-
/O.COR.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
1247 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 10 TO 15 KNOTS WITH HIGHER
  GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 16 TO 18 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-732-742-745-052200-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
1247 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 10 TO 15 KNOTS WITH HIGHER 
  GUSTS. 

* WAVES/SEAS...BUILDING SEAS BETWEEN 10 TO 15 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-052200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
1247 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15
  KNOTS TONIGHT.  

* WAVES/SEAS...BUILDING SEAS BETWEEN 5 TO 7 FEET HIGHEST WEST END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
761 
WHCA72 TJSJ 052120
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
520 PM AST Mon Mar 5 2018

...LARGE LONG PERIOD SWELL WILL CONTINUE TO AFFECT THE LOCAL
WATERS AND PASSAGES THROUGH MOST OF THIS WEEK...

.A LARGE AND LONG PERIOD SWELL GENERATED FROM A STRONG AREA OF 
LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL CONTINUE 
ACROSS THE THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS MOST
OF THE LOCAL WATERS AND PASSAGES. SIGNIFICANTLY LARGE AND LONG 
DURATION SWELL WILL CONTINUE INTO THE LATTER PART OF THIS WEEK.

AMZ710-712-722-741-060530-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
520 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 5 TO 15 KNOTS WITH Occasionally 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 12 TO 18 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-732-742-745-060530-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
520 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY HIGHER
  GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 15 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-060530-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
520 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 
  KNOTS TONIGHT. 

* WAVES/SEAS...BUILDING SEAS BETWEEN 5 TO 7 FEET HIGHEST WEST 
  END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
707 
WHCA72 TJSJ 060147
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
947 PM AST Mon Mar 5 2018

...LARGE LONG PERIOD SWELL WILL CONTINUE TO AFFECT THE LOCAL
WATERS AND PASSAGES THROUGH MOST OF THIS WEEK...

.A LARGE AND LONG PERIOD SWELL GENERATED FROM A STRONG AREA OF
LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL CONTINUE
ACROSS THE THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS
MOST OF THE LOCAL WATERS AND PASSAGES. SIGNIFICANTLY LARGE AND
LONG DURATION SWELL WILL CONTINUE INTO THE LATTER PART OF THIS
WEEK.

AMZ710-712-722-741-061000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
947 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 5 TO 15 KNOTS WITH 
  Occasionally HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 12 TO 18 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-732-742-745-061000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
947 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 5 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 15 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-061000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
947 PM AST Mon Mar 5 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 
  KNOTS TONIGHT. 

* WAVES/SEAS...BUILDING SEAS BETWEEN 5 TO 7 FEET HIGHEST WEST 
  END. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
158 
WHCA72 TJSJ 060834
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
434 AM AST Tue Mar 6 2018

...LARGE LONG PERIOD SWELL WILL CONTINUE TO AFFECT THE LOCAL
WATERS AND PASSAGES THROUGH MOST OF THIS WEEK...

.A LARGE AND LONG PERIOD SWELL GENERATED FROM A STRONG AREA OF
LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL CONTINUE
ACROSS THE THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS
MOST OF THE LOCAL WATERS AND PASSAGES. SIGNIFICANTLY LARGE AND
LONG DURATION SWELL WILL CONTINUE INTO THE LATTER PART OF THIS
WEEK.

AMZ710-712-722-741-062200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
434 AM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 5 TO 15 KNOTS WITH 
  Occasionally HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 12 TO 14 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-732-742-745-062200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
434 AM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 5 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 15 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-062200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
434 AM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 
  KNOTS TONIGHT. 

* WAVES/SEAS...BUILDING SEAS BETWEEN 5 TO 7 FEET HIGHEST WEST 
  END. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
117 
WHCA72 TJSJ 061335
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
935 AM AST Tue Mar 6 2018

...LARGE LONG PERIOD SWELL WILL CONTINUE TO AFFECT THE LOCAL
WATERS AND PASSAGES THROUGH MOST OF THIS WEEK...

.A LARGE AND LONG PERIOD SWELL GENERATED FROM A STRONG AREA OF
LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL CONTINUE
ACROSS THE THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS
MOST OF THE LOCAL WATERS AND PASSAGES. SIGNIFICANTLY LARGE AND
LONG DURATION SWELL WILL CONTINUE INTO THE LATTER PART OF THIS
WEEK.

AMZ732-062145-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Caribbean Waters of Puerto Rico from 10 NM to 17N-
935 AM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHWEST WINDS BETWEEN 5 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-712-722-741-062145-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
935 AM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTH WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY HIGHER
  GUSTS, BECOMING EAST ON WEDNESDAY. 

* WAVES/SEAS...SEAS BETWEEN 10 TO 14 FEET DIMINISHING THROUGH THE
  WEEK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-062145-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
935 AM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTH WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY
  HIGHER GUSTS, BECOMING EAST ON WEDNESDAY. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-062145-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
935 AM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHEAST TO EAST WINDS 10 TO 15 KNOTS. 

* WAVES/SEAS... 5 TO 7 FEET HIGHEST WEST END. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
252 
WHCA72 TJSJ 062004
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
404 PM AST Tue Mar 6 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE 
LOCAL WATERS AND PASSAGES THROUGH MOST OF THE WEEK...

.A LARGE AND LONG PERIOD SWELL GENERATED FROM THE STRONG AREA OF 
LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL CONTINUE ACROSS
THE THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS MOST OF THE
LOCAL WATERS AND PASSAGES. LARGE AND LONG DURATION SWELL ACTION WILL
CONTINUE INTO THE LATTER PART OF THIS WEEK WHILE SLOWLY SUBSIDING.

AMZ710-712-722-732-741-070415-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
404 PM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTH WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS, BECOMING EAST ON WEDNESDAY. 

* WAVES/SEAS...SEAS BETWEEN 10 TO 14 FEET BUT SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-070415-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
404 PM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTH WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS, BECOMING EAST ON WEDNESDAY. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET BUT SLOWLY SUBSIDING
  THROUGH THE WEEK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-070415-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
404 PM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHEAST TO EAST WINDS 10 TO 15 KNOTS.

* WAVES/SEAS... 5 TO 7 FEET EXTREME WEST END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
379 
WHCA72 TJSJ 070149
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
949 PM AST Tue Mar 6 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES THROUGH MOST OF THE WEEK...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG 
AREA OF LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL 
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS 
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION 
SWELL ACTION WILL CONTINUE INTO THE LATTER PART OF THE WEEK WHILE
SLOWLY SUBSIDING.

AMZ710-712-722-732-741-071000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
949 PM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHEAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY
  HIGHER GUSTS, BECOMING EAST BY WEDNESDAY AFTERNOON. 

* WAVES/SEAS...SEAS BETWEEN 10 TO 14 FEET BUT SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-071000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
949 PM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTHEAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY
  HIGHER GUSTS, BECOMING EAST BY WEDNESDAY AFTERNOON. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET BUT SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-071000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
949 PM AST Tue Mar 6 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHEAST TO EAST WINDS 10 TO 15 KNOTS.

* WAVES/SEAS... 5 TO 7 FEET EXTREME WEST END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
627 
WHCA72 TJSJ 070852
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
452 AM AST Wed Mar 7 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES THROUGH MOST OF THE WEEK...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION
SWELL ACTION WILL CONTINUE INTO THE LATTER PART OF THE WEEK WHILE
SLOWLY SUBSIDING.

AMZ710-712-722-732-741-071700-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
452 AM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHEAST WINDS BETWEEN 5 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS, BECOMING EAST BY WEDNESDAY 
  AFTERNOON. 

* WAVES/SEAS...SEAS BETWEEN 10 TO 14 FEET BUT SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-071700-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
452 AM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS...NORTHEAST WINDS BETWEEN 5 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS, BECOMING EAST BY WEDNESDAY 
  AFTERNOON. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET BUT SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-071700-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
452 AM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHEAST TO EAST WINDS 10 TO 15 KNOTS.

* WAVES/SEAS... 5 TO 7 FEET EXTREME WEST END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
856 
WHCA72 TJSJ 071317
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
917 AM AST Wed Mar 7 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES THROUGH MOST OF THE WEEK...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION
SWELL ACTION WILL CONTINUE INTO THE WEEKEND WHILE SLOWLY 
SUBSIDING.

AMZ710-722-741-072130-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180310T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
917 AM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST SATURDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 10 TO 14 FEET OCCASIONALLY 16 FEET.
  SEAS SLOWLY SUBSIDING THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-072130-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
917 AM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY HIGHER
  GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET. SEAS SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-732-072130-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
917 AM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...NORTHEAST WINDS BETWEEN 5 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS, BECOMING EAST BY WEDNESDAY 
  AFTERNOON. 

* WAVES/SEAS...SEAS BETWEEN 10 TO 14 FEET, OCCASIONALLY UP TO 16
  FEET. SEAS SUBSIDING INTO THE WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-072130-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
917 AM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...NORTHEAST TO EAST WINDS 10 TO 15 KNOTS.

* WAVES/SEAS... 5 TO 10 FEET EXTREME WEST END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
931 
WHCA72 TJSJ 072035
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
435 PM AST Wed Mar 7 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG AREA
OF LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL CONTINUE TO
AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS MOST OF THE
LOCAL WATERS AND PASSAGES. THIS LONG DURATION SWELL ACTION WILL CONTINUE
INTO THE WEEKEND WHILE SLOWLY SUBSIDING OVER THE NEXT FEW DAYS. 

AMZ710-722-741-080445-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180310T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
435 PM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST
SATURDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 10 TO 14 FEET OCCASIONALLY 16 FEET. 
  SEAS SLOWLY SUBSIDING THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-080445-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
435 PM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET. SEAS SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-732-080445-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
435 PM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 10 TO 14 FEET, OCCASIONALLY UP TO 16 
  FEET. SEAS SUBSIDING INTO THE WEEKEND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-080445-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
435 PM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...EAST WINDS 10 TO 20 KNOTS.

* WAVES/SEAS... BETWEEN 6 TO 10 FEET EXTREME WEST END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
688 
WHCA72 TJSJ 080156
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
956 PM AST Wed Mar 7 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION
SWELL ACTION WILL CONTINUE INTO THE WEEKEND WHILE SLOWLY
SUBSIDING OVER THE NEXT FEW DAYS.

AMZ710-722-741-081000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180310T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
956 PM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST
SATURDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET OCCASIONALLY 14 FEET. 
  SEAS SLOWLY SUBSIDING THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-081000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
956 PM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET. SEAS SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-732-081000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
956 PM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET, OCCASIONALLY UP TO 16 
  FEET. SEAS SUBSIDING INTO THE WEEKEND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-080600-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180308T0600Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
956 PM AST Wed Mar 7 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST
THURSDAY...

* WINDS...EAST WINDS 15 TO 20 KNOTS.

* WAVES/SEAS... BETWEEN 5 TO 10 FEET HIGHER ON THE EXTREME WEST 
  END.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
778 
WHCA72 TJSJ 080904
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
504 AM AST Thu Mar 8 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION
SWELL ACTION WILL CONTINUE INTO THE WEEKEND WHILE SLOWLY
SUBSIDING OVER THE NEXT FEW DAYS.

AMZ710-722-741-081715-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180310T2200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
504 AM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST
SATURDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET OCCASIONALLY 14 FEET. 
  SEAS SLOWLY SUBSIDING THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-081715-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T1000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
504 AM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET. SEAS SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-732-081715-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
504 AM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET, OCCASIONALLY UP TO 16 
  FEET. SEAS SUBSIDING INTO THE WEEKEND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
372 
WHCA72 TJSJ 081427
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1027 AM AST Thu Mar 8 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC, WILL
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION
SWELL ACTION WILL CONTINUE INTO THE WEEKEND WHILE SLOWLY
SUBSIDING OVER THE NEXT FEW DAYS.

AMZ710-712-722-732-741-082230-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180311T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
1027 AM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM AST SUNDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 12 FEET OCCASIONALLY 14 FEET. 
  SEAS SLOWLY SUBSIDING THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ725-745-082230-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180309T2200Z/
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Southwestern Puerto Rico out 10 NM-
1027 AM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST FRIDAY...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 6 TO 8 FEET. SEAS SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-742-082230-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180310T0600Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
1027 AM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM AST SATURDAY...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 10 FEET. SEAS SLOWLY SUBSIDING 
  THROUGH THE WEEK. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
009 
WHCA72 TJSJ 082200
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
600 PM AST Thu Mar 8 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTH CENTRAL ATLANTIC WILL 
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS 
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION 
SWELL ACTION WILL CONTINUE INTO THE WEEKEND WHILE SLOWLY SUBSIDING
OVER THE NEXT FEW DAYS.

AMZ710-712-722-732-741-090600-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
600 PM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 10 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 10 FEET WITH OCCASIONAL SEAS UP
  TO 13 FEET. SEAS SLOWLY SUBSIDING OVER THE NEXT FEW DAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-090600-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180310T0000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
600 PM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST FRIDAY...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 6 TO 10 FEET WITH OCCASIONAL SEAS UP 
  TO 11 FEET. SEAS SLOWLY SUBSIDING OVER THE NEXT FEW DAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
372 
WHCA72 TJSJ 090113
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
913 PM AST Thu Mar 8 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTHEASTERN ATLANTIC WILL 
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS 
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION 
SWELL ACTION WILL CONTINUE INTO THE WEEKEND WHILE SLOWLY
SUBSIDING.

AMZ710-712-722-732-741-090915-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
913 PM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 10 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 10 FEET WITH OCCASIONAL SEAS UP 
  TO 13 FEET. SEAS SLOWLY SUBSIDING OVER THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-090915-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180310T0000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
913 PM AST Thu Mar 8 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST FRIDAY...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 6 TO 10 FEET WITH OCCASIONAL SEAS UP 
  TO 11 FEET. SEAS SLOWLY SUBSIDING OVER THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
138 
WHCA72 TJSJ 090844
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
444 AM AST Fri Mar 9 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTHEASTERN ATLANTIC WILL
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION
SWELL ACTION WILL CONTINUE INTO THE WEEKEND WHILE SLOWLY
SUBSIDING.

AMZ710-712-722-732-741-092200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
444 AM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 10 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 8 TO 10 FEET WITH OCCASIONAL SEAS UP 
  TO 13 FEET. SEAS SLOWLY SUBSIDING OVER THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-745-092200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180310T0000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
444 AM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS
EVENING...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 6 TO 10 FEET WITH OCCASIONAL SEAS UP 
  TO 11 FEET. SEAS SLOWLY SUBSIDING OVER THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
163 
WHCA72 TJSJ 091352
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
952 AM AST Fri Mar 9 2018

...LARGE LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT THE
LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LARGE AND LONG PERIOD SWELL ACTION GENERATED FROM THE STRONG
AREA OF LOW PRESSURE ACROSS THE NORTHEASTERN ATLANTIC WILL
CONTINUE TO AFFECT THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS
ACROSS MOST OF THE LOCAL WATERS AND PASSAGES. THIS LONG DURATION
SWELL ACTION WILL CONTINUE INTO THE WEEKEND WHILE SLOWLY
SUBSIDING.

AMZ745-091500-
/O.CAN.TJSJ.SC.Y.0016.000000T0000Z-180310T0000Z/
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
952 AM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in San Juan has cancelled the Small
Craft Advisory. 

Seas of 7 feet are no longer expected.

$$

AMZ710-712-722-732-741-092200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
952 AM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 10 TO 15 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 5 TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. SEAS SLOWLY SUBSIDING OVER THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-092200-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180310T0000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
952 AM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS
EVENING...

* WINDS..EAST WINDS BETWEEN 5 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 4 TO 7 FEET WITH OCCASIONAL SEAS UP TO
  9 FEET. SEAS SLOWLY SUBSIDING OVER THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
028 
WHCA72 TJSJ 091937
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
337 PM AST Fri Mar 9 2018

...SUBSIDING LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT 
THE LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LONG PERIOD SWELL ACTION GENERATED BY A STRONG AREA OF LOW 
PRESSURE ACROSS THE NORTHEASTERN ATLANTIC WILL CONTINUE TO AFFECT 
THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS MOST OF THE 
LOCAL WATERS AND PASSAGES. THIS LONG DURATION SWELL ACTION WILL 
CONTINUE INTO THE WEEKEND WHILE SLOWLY SUBSIDING.

AMZ710-712-722-732-741-100345-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
337 PM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 20 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 5 TO 8 FEET WITH OCCASIONAL SEAS UP TO
  10 FEET. SEAS SLOWLY SUBSIDING DURING THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-742-100000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180310T0000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
337 PM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS
EVENING...

* WINDS..EAST WINDS BETWEEN 10 TO 15 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 4 TO 7 FEET WITH OCCASIONAL SEAS UP TO
  9 FEET. SEAS SLOWLY SUBSIDING DURING THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
780 
WHCA72 TJSJ 100003
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
803 PM AST Fri Mar 9 2018

...SUBSIDING LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT
THE LOCAL WATERS AND PASSAGES INTO THE UPCOMING WEEKEND...

.LONG PERIOD SWELL ACTION GENERATED BY A STRONG AREA OF LOW
PRESSURE ACROSS THE NORTHEASTERN ATLANTIC WILL CONTINUE TO AFFECT
THE REGIONAL WATERS, CAUSING HAZARDOUS SEAS ACROSS MOST OF THE
LOCAL WATERS AND PASSAGES. THIS LONG DURATION SWELL ACTION WILL
CONTINUE INTO THE WEEKEND WHILE SLOWLY SUBSIDING.

AMZ715-725-742-100115-
/O.EXP.TJSJ.SC.Y.0016.000000T0000Z-180310T0000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters OF Northwestern Puerto Rico out 10 NM-
803 PM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY EXPIRED AT 8 PM AST THIS EVENING...

HOWEVER, SMALL CRAFTS SHOULD EXERCISE CAUTION DUE TO SEAS UP TO 6
FEET.

$$

AMZ710-712-722-732-741-100815-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
803 PM AST Fri Mar 9 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 20 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 5 TO 8 FEET WITH OCCASIONAL SEAS UP TO
  10 FEET. SEAS SLOWLY SUBSIDING DURING THE NEXT FEW DAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
764 
WHCA72 TJSJ 100824
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
424 AM AST Sat Mar 10 2018

...SUBSIDING LONG PERIOD NORTHERLY SWELL WILL CONTINUE TO AFFECT
THE LOCAL WATERS AND PASSAGES THROUGH THE WEEKEND...

.LONG PERIOD SWELL ACTION GENERATED BY A STRONG AREA OF LOW PRESSURE
ACROSS THE NORTHEASTERN ATLANTIC CONTINUED TO SLOWLY SUBSIDE BUT WILL
AFFECT THE REGIONAL WATERS CAUSING HAZARDOUS SEAS ACROSS PORTIONS OF
THE LOCAL WATERS AND PASSAGES. 

AMZ715-101630-
/O.EXA.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
424 AM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM AST MONDAY...

The National Weather Service in San Juan has issued a Small Craft
Advisory, which is in effect until 2 PM AST Monday. 

* WINDS...EAST WINDS BETWEEN 10 TO 20 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 4 TO 8 FEET WITH OCCASIONAL SEAS UP TO
  9 FEET. SEAS SLOWLY SUBSIDING DURING THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ710-712-722-732-741-101630-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
424 AM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST WINDS BETWEEN 10 TO 20 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 5 TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. SEAS SLOWLY SUBSIDING DURING THE NEXT FEW DAYS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.


$$
726 
WHCA72 TJSJ 101520
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1120 AM AST Sat Mar 10 2018

...CHOPPY TO ROUGH SEAS TO CONTINUE...

.ALTHOUGH SWELL ACTION GENERATED BY A STRONG AREA OF LOW PRESSURE
ACROSS THE NORTHEASTERN ATLANTIC CONTINUED TO SLOWLY SUBSIDE,
CHOPPY TO ROUGH SEAS ARE STILL EXPECTED THROUGH THE WEEKEND.

AMZ710-712-715-722-732-741-102330-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
1120 AM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST SOUTHEAST WINDS BETWEEN 10 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* WAVES/SEAS...SEAS BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO
  9 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$
919 
WHCA72 TJSJ 102020
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
420 PM AST Sat Mar 10 2018

...CHOPPY SEAS TO CONTINUE THROUGH MONDAY...

.ALTHOUGH SWELL ACTION GENERATED BY A STRONG AREA OF LOW PRESSURE
ACROSS THE NORTHEASTERN ATLANTIC CONTINUES TO SLOWLY SUBSIDE, 
CHOPPY SEAS ARE STILL EXPECTED THROUGH AT LEAST MONDAY.

AMZ735-110430-
/O.NEW.TJSJ.SC.Y.0017.180311T1200Z-180312T1800Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
420 PM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM SUNDAY TO 2 PM AST MONDAY...

The National Weather Service in San Juan has issued a Small Craft
Advisory, which is in effect from 8 AM Sunday to 2 PM AST Monday.

* WINDS...EAST WINDS BETWEEN 15 TO 20 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS.

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ742-110430-
/O.EXB.TJSJ.SC.Y.0016.180311T0000Z-180312T0000Z/
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
420 PM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM AST
SUNDAY...

The National Weather Service in San Juan has issued a Small Craft
Advisory, which is in effect from 8 PM this evening to 8 PM AST
Sunday.

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 10 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ710-712-722-732-741-110430-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
420 PM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 10 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 6 TO 8 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ715-110430-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
420 PM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST SOUTHEAST WINDS BETWEEN 10 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.
 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$
649 
WHCA72 TJSJ 110106
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
906 PM AST Sat Mar 10 2018

...CHOPPY SEAS TO CONTINUE THROUGH MONDAY...

.ALTHOUGH SWELL ACTION GENERATED BY A STRONG AREA OF LOW PRESSURE
ACROSS THE NORTHEASTERN ATLANTIC CONTINUES TO SLOWLY SUBSIDE,
CHOPPY SEAS ARE STILL EXPECTED THROUGH AT LEAST MONDAY.

AMZ710-712-722-732-741-110915-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
906 PM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 10 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 6 TO 8 FEET WITH OCCASIONAL SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ715-110915-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
906 PM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST SOUTHEAST WINDS BETWEEN 10 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ742-110915-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T0000Z/
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
906 PM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 10 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ735-110915-
/O.CON.TJSJ.SC.Y.0017.180311T1200Z-180312T1800Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
906 PM AST Sat Mar 10 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM SUNDAY TO
2 PM AST MONDAY...

* WINDS...EAST WINDS BETWEEN 15 TO 20 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
384 
WHCA72 TJSJ 110759
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
359 AM AST Sun Mar 11 2018

...CHOPPY WIND DRIVEN SEAS TO CONTINUE THROUGH MONDAY...

.ALTHOUGH SWELL ACTION GENERATED BY AN AREA OF LOW PRESSURE ACROSS
THE NORTHEASTERN ATLANTIC CONTINUES TO SLOWLY SUBSIDE, WIND DRIVEN
SEAS ARE STILL EXPECTED TO CREATE CHOPPY CONDITIONS THROUGH AT LEAST
MONDAY.

AMZ710-712-722-732-741-111600-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
359 AM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 6 TO 8 FEET WITH OCCASIONAL SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ742-111600-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T0000Z/
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
359 AM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS
EVENING...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ715-111600-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
359 AM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ735-111600-
/O.CON.TJSJ.SC.Y.0017.180311T1200Z-180312T1800Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
359 AM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO 2 PM AST MONDAY...

* WINDS...EAST WINDS BETWEEN 15 TO 20 KNOTS WITH OCCASIONALLY 
  HIGHER GUSTS. 

* SEAS...BETWEEN 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$
280 
WHCA72 TJSJ 111515
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1115 AM AST Sun Mar 11 2018

...CHOPPY WIND DRIVEN SEAS TO CONTINUE THROUGH MONDAY...

.ALTHOUGH SWELL ACTION GENERATED BY AN AREA OF LOW PRESSURE
ACROSS THE NORTHEASTERN ATLANTIC CONTINUES TO SLOWLY SUBSIDE,
WIND DRIVEN SEAS ARE STILL EXPECTED TO CREATE CHOPPY CONDITIONS
THROUGH AT LEAST MONDAY.

AMZ710-712-722-732-741-112315-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
1115 AM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...6 TO 8 FEET WITH OCCASIONAL SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ735-112315-
/O.CON.TJSJ.SC.Y.0017.000000T0000Z-180312T1800Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
1115 AM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS... 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ742-112315-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T0000Z/
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
1115 AM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS
EVENING...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ715-112315-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
1115 AM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$
996 
WHCA72 TJSJ 112029
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
429 PM AST Sun Mar 11 2018

...CHOPPY WIND DRIVEN SEAS TO CONTINUE THROUGH MONDAY...

.WIND DRIVEN SEAS ARE STILL EXPECTED TO CREATE CHOPPY CONDITIONS
THROUGH AT LEAST MONDAY.

AMZ735-112130-
/O.CAN.TJSJ.SC.Y.0017.000000T0000Z-180312T1800Z/
Coastal Waters of Southern Puerto Rico out 10 NM-
429 PM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in San Juan has cancelled the Small
Craft Advisory. 

However, small crafts should exercise caution due to seas up to 6
feet and winds up to 20 knots.

$$

AMZ742-112130-
/O.CAN.TJSJ.SC.Y.0016.000000T0000Z-180312T0000Z/
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
429 PM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in San Juan has cancelled the Small
Craft Advisory. 

However, small crafts should exercise caution due to seas up to 6
feet.

$$

AMZ712-112130-
/O.CAN.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
429 PM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in San Juan has cancelled the Small
Craft Advisory. 

However, small crafts should exercise caution due to seas up to 6
feet.

$$

AMZ715-112130-
/O.CAN.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
429 PM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in San Juan has cancelled the Small
Craft Advisory. 

However, small crafts should exercise caution due to seas up to 6
feet.

$$

AMZ722-120430-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Anegada Passage Southward to 17N-
429 PM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ710-732-741-120430-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
429 PM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$
307 
WHCA72 TJSJ 120113
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
913 PM AST Sun Mar 11 2018

...CHOPPY WIND DRIVEN SEAS TO CONTINUE THROUGH MONDAY...

.WIND DRIVEN SEAS ARE STILL EXPECTED TO CREATE CHOPPY CONDITIONS
THROUGH AT LEAST MONDAY.

AMZ722-120915-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Anegada Passage Southward to 17N-
913 PM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ710-732-741-120915-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
913 PM AST Sun Mar 11 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST MONDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$
004 
WHCA72 TJSJ 120803
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
403 AM AST Mon Mar 12 2018

...CHOPPY WIND DRIVEN SEAS TO CONTINUE THROUGH LATE TONIGHT...

.WIND DRIVEN SEAS ARE STILL EXPECTED TO CREATE CHOPPY CONDITIONS
THROUGH AT LEAST LATE TONIGHT.

AMZ710-732-741-121615-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180313T1000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
403 AM AST Mon Mar 12 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM AST TUESDAY...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ722-121615-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Anegada Passage Southward to 17N-
403 AM AST Mon Mar 12 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST THIS
AFTERNOON...

* WINDS...EAST TO SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$
261 
WHCA72 TJSJ 121345
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
945 AM AST Mon Mar 12 2018

...CHOPPY WIND DRIVEN SEAS TO CONTINUE THROUGH LATE TONIGHT...

AMZ710-732-741-122145-
/O.EXT.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
945 AM AST Mon Mar 12 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST THIS EVENING...

* WINDS...SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$

AMZ722-121800-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180312T1800Z/
Anegada Passage Southward to 17N-
945 AM AST Mon Mar 12 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST THIS AFTERNOON...

* WINDS...SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH  
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$
335 
WHCA72 TJSJ 121926
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
326 PM AST Mon Mar 12 2018

...CHOPPY WIND DRIVEN SEAS TO CONTINUE THROUGH LATE TONIGHT...

AMZ710-732-741-130000-
/O.CON.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
326 PM AST Mon Mar 12 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS EVENING...

* WINDS...SOUTHEAST WINDS BETWEEN 15 TO 20 KNOTS WITH 
  OCCASIONALLY HIGHER GUSTS. 

* SEAS...5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFTS. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

$$
117 
WHCA72 TJSJ 122355
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
755 PM AST Mon Mar 12 2018

...Seas continue to slowly subside...

.Small craft advisory conditions are no longer expected tonight 
or tomorrow. However, another pulse of a northwest swell could 
required a small craft advisory for this waters on Wednesday.

AMZ710-732-741-130100-
/O.CAN.TJSJ.SC.Y.0016.000000T0000Z-180313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
755 PM AST Mon Mar 12 2018

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in San Juan has cancelled the Small
Craft Advisory. 

Small crafts should exercise caution due to seas up to 6 feet.

$$

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS JSJ wrote its last area forecast discussion before this small craft advisory went out at Mar 2, 2:51 PM CST, 4 hours 31 minutes earlier.

Area forecast discussion, Mar 2, 2:51 PM CST, 4 hours 31 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Hazardous weather outlook, Mar 2, 4:07 AM CST, 15 hours 15 minutes before
FLCA42 TJSJ 011000
HWOSPN

Perspectivas sobre Condiciones Peligrosas del Tiempo
Servicio Nacional de Meteorologia San Juan PR
527 AM AST viernes 2 de marzo de 2018

AMZ710>745-PRZ001>013-031000-
San Juan y Vecindad-Noreste-Sureste-Este Interior-
Norte Central-Interior Central-Ponce y Vecindad-
Noroeste-Oeste Interior-Mayaguez y Vecindad-Suroeste-Culebra-Vieques-
Aguas cercanas y lejanas a la costa del Atlantico y Caribe-
527 AM AST viernes 2 de marzo de 2018

Esta perspectiva sobre las condiciones peligrosas del tiempo es
para Puerto Rico y las aguas costeras adyacentes del Atlantico.

.Dia Uno...Hoy y esta noche

.Olas...Se espera oleaje peligroso de hasta 8 pies a traves de las
aguas del Atlantico y todos los pasajes.

.Corrientes Marinas...Existe un riesgo alto de corrientes marinas
para las playas del Atlantico de las islas.

.Dias dos a siete...sabado a jueves

Una marejada de periodo largo del noreste mantendra un riesgo de
moderado a alto de corrientes marinas a traves de las playas del
Atlantico de las islas el sabado.

Se espera que una marejada mas grande del noroeste a norte impacte
las islas desde el domingo hasta la segunda parte de la semana
proxima. Olas rompientes sobre 20 pies se anticipan para tarde el
domingo y lunes. Esta marejada tiene el potencial de crear
inundaciones costeras y erosion de playa desde las playas del oeste
a noreste de Puerto Rico y las islas pequenas. Se les exhorta a los
banitas asi como a los surfistas evitar las playas expuestas del
Atlantico y pasajes locales durante este evento peligroso de
marejada.

.Comunicado sobre informacion reportada por observadores...

No se anticipa activacion amplia de observadores, sin embargo, se le
exhorta a los observadores que reporten corrientes marinas al
Servicio Nacional de Meteorologia en San Juan.

AMZ715-725-VIZ001-002-031000-
San Tomas, San John e Islas Adyacentes-
Santa Cruz-Aguas cercanas del Atlantico y aguas costeras adyacentes
del Caribe-
527 AM AST viernes 2 de marzo de 2018

Esta perspectiva sobre las condiciones del tiempo peligrosas es para
Puerto Rico y las aguas costeras adyacentes del Atlantico.

.Dia Uno...Hoy y esta noche

.Olas...Se espera oleaje peligroso de hasta 8 pies a traves de las
aguas del Atlantico y todos los pasajes.

.Corrientes Marinas...Existe un riesgo alto de corrientes marinas
para las playas del Atlantico de las islas.

.Dias dos a siete...sabado a jueves

Una marejada de periodo largo del noreste mantendra un riesgo de
moderado a alto de corrientes marinas a traves de las playas del
Atlantico de las islas el sabado.

Se espera que una marejada mas grande del noroeste a norte impacte
las islas desde el domingo hasta la segunda parte de la semana
proxima. Olas rompientes sobre 20 pies se anticipan para tarde el
domingo y lunes. Esta marejada tiene el potencial de crear
inundaciones costeras y erosion de playa principalmente en las
playas del oeste a norte de las Islas Virgenes Americanas. Se les
exhorta a los banitas asi como a los surfistas evitar las playas
expuestas del Atlantico y pasajes locales durante este evento
peligroso de marejada.

.Comunicado sobre informacion reportada por observadores...

No se anticipa activacion amplia de observadores, sin embargo, se le
exhorta a los observadores que reporten corrientes marinas al
Servicio Nacional de Meteorologia en San Juan.

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 3, 2:58 AM CSTHigh Surf AdvisoryJSJ3 days

Nearby

Small Craft Advisories in Puerto Rico, 2018Every small craft advisory in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.