Alert archive / Puerto Rico / Small Craft Advisories in 2016

Small Craft Advisory 34, NWS JSJ

October 16, 2016

NWS JSJ issued this small craft advisory at Oct 16, 2016, 3:09 PM CDT. It took effect at Oct 17, 2016, 4:45 AM CDT. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
Oct 16, 2016, 3:09 PM CDT (20:09 UTC)
In effect from
Oct 17, 2016, 4:45 AM CDT
Expired
Oct 20, 2016, 1:00 PM CDT
In force
3 days
Issued by
NWS JSJ

The text

As transmitted.

832 
WHCA72 TJSJ 162009
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
409 PM AST SUN OCT 16 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC WATERS AND
ANEGADA PASSAGE MONDAY EVENING THROUGH WEDNESDAY EVENING...

.A LONG DOMINANT PERIOD NORTHERLY SWELL WILL INVADE THE LOCAL
ATLANTIC WATERS AND ANEGADA PASSAGE MONDAY EVENING.

AMZ710-712-722-170415-
/O.NEW.TJSJ.SC.Y.0034.161018T0000Z-161020T0000Z/
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-
409 PM AST SUN OCT 16 2016

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM MONDAY TO 8 PM AST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 8 PM MONDAY TO 8 PM AST
WEDNESDAY. 

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

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.

&&

$$
16 follow-up statements
474 
WHCA72 TJSJ 170131
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
931 PM AST SUN OCT 16 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC
WATERS AND ANEGADA PASSAGE MONDAY EVENING THROUGH WEDNESDAY
EVENING...

.A LONG DOMINANT PERIOD NORTHERLY SWELL WILL INVADE THE LOCAL
ATLANTIC WATERS AND ANEGADA PASSAGE MONDAY EVENING.

AMZ710-712-722-170945-
/O.CON.TJSJ.SC.Y.0034.161018T0000Z-161020T0000Z/
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-
931 PM AST SUN OCT 16 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM MONDAY TO
8 PM AST WEDNESDAY...

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

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.

&&

$$
095 
WHCA72 TJSJ 170945
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
545 AM AST MON OCT 17 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC
WATERS AND CARIBBEAN PASSAGE TODAY THROUGH AT LEAST TUESDAY...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE LOCAL
ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ715-741-742-171745-
/O.EXB.TJSJ.SC.Y.0034.161017T0945Z-161019T0000Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
545 AM AST MON OCT 17 2016

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM AST TUESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 8 PM AST TUESDAY. 

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...5 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

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.

&&

$$

AMZ710-712-722-171745-
/O.EXT.TJSJ.SC.Y.0034.161017T0945Z-161019T0000Z/
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-
545 AM AST MON OCT 17 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...5 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

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.

&&

$$
731 
WHCA72 TJSJ 171047 CCA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE SAN JUAN PR
647 AM AST MON OCT 17 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC
WATERS AND CARIBBEAN PASSAGE TODAY THROUGH AT LEAST TUESDAY...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE LOCAL
ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ715-741-742-172300-
/O.COR.TJSJ.SC.Y.0034.161017T1043Z-161019T0000Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
647 AM AST MON OCT 17 2016

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM AST TUESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 8 PM AST TUESDAY. 

* WINDS...SOUTHEAST WINDS INCREASING UP TO 15 KNOTS.

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

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.

&&

$$

AMZ710-712-722-172300-
/O.COR.TJSJ.SC.Y.0034.161017T0945Z-161019T0000Z/
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-
647 AM AST MON OCT 17 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 15 KNOTS.

* WAVES/SEAS...5 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

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.

&&

$$
026 
WHCA72 TJSJ 171442
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1042 AM AST MON OCT 17 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC
WATERS AND CARIBBEAN PASSAGES TODAY THROUGH AT LEAST EARLY
WEDNESDAY MORNING...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE
LOCAL ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ710-712-715-722-741-742-172245-
/O.EXT.TJSJ.SC.Y.0034.000000T0000Z-161019T1000Z/
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-MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1042 AM AST MON OCT 17 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 15 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
043 
WHCA72 TJSJ 171948
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
348 PM AST MON OCT 17 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC
WATERS AND CARIBBEAN PASSAGES TODAY THROUGH AT LEAST EARLY
WEDNESDAY MORNING...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE
LOCAL ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ710-712-715-722-741-742-180400-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161019T1000Z/
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-MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
348 PM AST MON OCT 17 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 15 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
154 
WHCA72 TJSJ 180116
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
916 PM AST MON OCT 17 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC
WATERS AND CARIBBEAN PASSAGES TONIGHT THROUGH AT LEAST EARLY
WEDNESDAY MORNING...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE
LOCAL ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ710-712-715-722-741-742-180930-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161019T1000Z/
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-MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
916 PM AST MON OCT 17 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 15 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
752 
WHCA72 TJSJ 181030
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
630 AM AST TUE OCT 18 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC
WATERS AND CARIBBEAN PASSAGES THROUGH AT LEAST EARLY WEDNESDAY
MORNING...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE
LOCAL ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ732-181830-
/O.EXB.TJSJ.SC.Y.0034.161018T1200Z-161019T1000Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
630 AM AST TUE OCT 18 2016

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM AST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM AST WEDNESDAY.

* WINDS...SOUTHEAST WINDS INCREASING UP TO 15 KNOTS.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-712-715-722-741-742-181830-
/O.EXT.TJSJ.SC.Y.0034.000000T0000Z-161019T2200Z/
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-MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
630 AM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...5 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
725 
WHCA72 TJSJ 181428
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1028 AM AST TUE OCT 18 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED ACROSS THE ATLANTIC
WATERS AND CARIBBEAN PASSAGES THROUGH AT LEAST EARLY WEDNESDAY
MORNING...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE
LOCAL ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ725-182230-
/O.EXA.TJSJ.SC.Y.0034.000000T0000Z-161019T1000Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
1028 AM AST TUE OCT 18 2016

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM AST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 6 AM AST WEDNESDAY. 

* WINDS...SOUTHEAST WINDS INCREASING UP TO 15 KNOTS.

* WAVES/SEAS...4 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-722-732-182230-
/O.EXT.TJSJ.SC.Y.0034.000000T0000Z-161020T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
1028 AM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...5 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-741-742-182230-
/O.EXT.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1028 AM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...5 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-182230-
/O.EXT.TJSJ.SC.Y.0034.000000T0000Z-161019T1800Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
1028 AM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
830 
WHCA72 TJSJ 182030
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
430 PM AST TUE OCT 18 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED TO CONTINUE ACROSS THE
ATLANTIC WATERS AND CARIBBEAN PASSAGES THROUGH AT LEAST EARLY
WEDNESDAY MORNING...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE
LOCAL ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ712-722-732-190430-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
430 PM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS UP TO 15 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ725-190430-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161019T1000Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
430 PM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS UP TO 15 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-741-742-190430-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
430 PM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-190430-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161019T1800Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
430 PM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS UP TO 15 KNOTS.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
016 
WHCA72 TJSJ 190100
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
900 PM AST TUE OCT 18 2016

...HAZARDOUS MARINE CONDITIONS EXPECTED TO CONTINUE ACROSS THE
ATLANTIC WATERS AND CARIBBEAN PASSAGES THROUGH AT LEAST THURSDAY
AFTERNOON...

.A LONG DOMINANT PERIOD NORTHERLY SWELL IS MOVING ACROSS THE
LOCAL ATLANTIC WATERS AND CARIBBEAN PASSAGES.

AMZ712-722-732-190900-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
900 PM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS UP TO 15 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ725-190900-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161019T1000Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
900 PM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS UP TO 15 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-741-742-190900-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
900 PM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS INCREASING UP TO 20 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONALLY SEAS UP TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-190900-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161019T1800Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
900 PM AST TUE OCT 18 2016

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

* WINDS...SOUTHEAST WINDS UP TO 15 KNOTS.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
572 
WHCA72 TJSJ 190840
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
440 AM AST WED OCT 19 2016

...HAZARDOUS SEAS WILL CONTINUE TO PREVAIL THIS MORNING...

.ALTHOUGH SWELLS AND SEAS ARE EXPECTED TO SLOWLY SUBSIDE TODAY...
HAZARDOUS MARINE CONDITIONS WILL CONTINUE TO PREVAIL ACROSS THE
ATLANTIC WATERS AND LOCAL PASSAGES.

AMZ725-190945-
/O.CAN.TJSJ.SC.Y.0034.000000T0000Z-161019T1000Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
440 AM AST WED OCT 19 2016

...SMALL CRAFT ADVISORY IS CANCELLED...

BUOY READINGS INDICATED THAT SEAS ACROSS THESE WATERS ARE BELOW
THE SMALL CRAFT ADVISORY CRITERIA. HOWEVER...SMALL BOAT OPERATORS
SHOULD EXERCISE CAUTION.

$$

AMZ712-722-732-742-191645-
/O.EXT.TJSJ.SC.Y.0034.000000T0000Z-161020T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
440 AM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY AROUND 15 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET AND
  SUBSIDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-741-191645-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
440 AM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY WINDS 15 TO 20 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET AND
  SUBSIDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-191645-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161019T1800Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
440 AM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY AROUND 15 KNOTS.

* WAVES/SEAS...4 TO 6 FEET WITH OCCASIONALLY SEAS UP TO 8 FEET AND
  SUBSIDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
193 
WHCA72 TJSJ 191405
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1005 AM AST WED OCT 19 2016

...HAZARDOUS SEAS WILL CONTINUE TO PREVAIL THIS MORNING...

.ALTHOUGH SWELLS AND SEAS ARE EXPECTED TO SLOWLY SUBSIDE TODAY...
HAZARDOUS MARINE CONDITIONS WILL CONTINUE TO PREVAIL ACROSS THE
ATLANTIC WATERS AND LOCAL PASSAGES.

AMZ712-722-732-742-192215-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1005 AM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY AROUND 15 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET 
  AND SUBSIDING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-741-192215-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
1005 AM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY WINDS 15 TO 20 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET 
  AND SUBSIDING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-191800-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161019T1800Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
1005 AM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY AROUND 15 KNOTS.

* WAVES/SEAS...4 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 8 FEET 
  AND SUBSIDING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
722 
WHCA72 TJSJ 192037
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
437 PM AST WED OCT 19 2016

...HAZARDOUS SEAS WILL CONTINUE TO PREVAIL UNTIL THURSDAY...

.ALTHOUGH SWELLS AND SEAS ARE EXPECTED TO SLOWLY SUBSIDE TODAY...
HAZARDOUS MARINE CONDITIONS WILL CONTINUE TO PREVAIL ACROSS THE
ATLANTIC WATERS AND LOCAL PASSAGES.

AMZ712-722-732-742-200000-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
437 PM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY AROUND 15 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET 
  AND SUBSIDING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-741-200445-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
437 PM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY WINDS 15 TO 20 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET 
  AND SUBSIDING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
198 
WHCA72 TJSJ 200112
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
912 PM AST WED OCT 19 2016

...HAZARDOUS SEAS WILL CONTINUE TO PREVAIL UNTIL THURSDAY...

.ALTHOUGH SWELLS AND SEAS ARE EXPECTED TO SLOWLY SUBSIDE THROUGH
THURSDAY...HAZARDOUS MARINE CONDITIONS WILL CONTINUE TO PREVAIL
ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES.

AMZ710-741-200915-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
912 PM AST WED OCT 19 2016

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

* WINDS...SOUTHERLY WINDS 15 TO 20 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET 
  AND SUBSIDING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
134 
WHCA72 TJSJ 200800
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
400 AM AST THU OCT 20 2016

...NORTHEAST SWELL SLOWLY SUBSIDING BUT HAZARDOUS SEAS ARE STILL
EXPECTED THIS MORNING...

.MARINE CONDITIONS WILL CONTINUE TO IMPROVE...HOWEVER HAZARDOUS
SEAS ARE STILL EXPECTED THIS MORNING ACROSS THE ATLANTIC OFFSHORE
WATERS AND THE MONA PASSAGE.

AMZ710-741-201600-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
400 AM AST THU OCT 20 2016

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

* WINDS...SOUTHERLY WINDS 15 TO 20 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET 
  AND SUBSIDING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
526 
WHCA72 TJSJ 201449
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1049 AM AST THU OCT 20 2016

...NORTHEAST SWELL SLOWLY SUBSIDING BUT HAZARDOUS SEAS ARE STILL
EXPECTED THIS MORNING...

.MARINE CONDITIONS WILL CONTINUE TO IMPROVE...HOWEVER HAZARDOUS
SEAS ARE STILL EXPECTED THIS MORNING ACROSS THE ATLANTIC OFFSHORE
WATERS AND THE MONA PASSAGE.

AMZ710-741-201800-
/O.CON.TJSJ.SC.Y.0034.000000T0000Z-161020T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
MONA PASSAGE SOUTHWARD TO 17N-
1049 AM AST THU OCT 20 2016

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

* WINDS...SOUTHEAST WINDS 10 TO 15 KNOTS.

* WAVES/SEAS...5 TO 7 FEET WITH OCCASIONALLY SEAS UP TO 9 FEET 
  AND SUBSIDING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

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 Oct 16, 12:45 PM CDT, 2 hours 24 minutes earlier.

Area forecast discussion, Oct 16, 12:45 PM CDT, 2 hours 24 minutes before
Area Forecast Discussion
National Weather Service San Juan PR
145 PM AST Sun Oct 16 2016

.SYNOPSIS...Light easterly winds will continue through tonight
then a weak SFC low starts to develop to the WNW of the local area,
causing the local winds to shift to a more southerly direction on
Monday and bring an increase in moisture by Tuesday which will
linger for the rest of the week. Upper level ridge is expected to
erode by Tuesday as an upper low approaches from the NW, but then
an upper high pressure moves in over the local area late Wednesday.
Locally induced showers expected this this afternoon and Monday.

&&

.DISCUSSION...It was a relatively quiet morning and early
afternoon as the relatively dry air limited the shower activity
quite over the local area. The latest satellite imagery indicates
some cloudiness across the area which implies that there is a
chance of showers and isolated thunderstorms later in the
afternoon across the many sectors of PR except the South, East and
North coastal municipalities. Some showers are possible later in
the afternoon for the USVI, Vieques and Culebra. For tonight
there should be also limited shower activity late tonight.

The overall moisture is expected to remain constant today with a
precipitable water value of around 1.7 inches but is expected to
decrease slightly overnight and Monday as a patch of even drier
air is expected to move in from the south as the winds change to a
southerly direction. However, moisture is expected to increase
significantly starting on Tuesday as the expected SSE winds will
pull moisture from the south and into our local area. this is due
to a SFC low which is expected to develop over Hispaniola into
southern Bahamas or just West-Northwest of the local
islands...causing a wind shift early on Monday...continuing for
the rest of the week. This shift in wind direction will also combine
with an approaching upper low on Tuesday. This setup, if it were
to materialize, would cause an increase in shower and thunderstorm
potential over the local area on Tuesday and Wednesday. Having
said that, if the winds are strong, the showers and thunderstorms
may not be of long duration over the northern half of PR, so there
is uncertainty on just how much rain for the San Juan metro.
However, the southern coast of PR and the USVI may observe
persistent showers moving in from the south.

&&

.AVIATION...VFR conds to prevail durg entire prd across local
flying area and at all local terminals. Few TCU tops FL100-FL120
with isold-sct SHRA and slight chance of isold TSRA ovr Ctrl and W
PR...bcmg SKC fm 16/23Z. Brief Mtn top obscr ovr PR due to aftn
convection and VCSH at TJSJ/TJBQ/TJMZ/TJPS til 16/23z. Local sea
breeze variations to continue bcmg lgt/vrb aft 16/22z. L/lvl wnds fm
E-NE 10-15 kts blo FL180...bcmg fm NW and incr w/ht abv.

&&

.MARINE...There is a high risk of rip currents for the North
facing beaches of PR and with the northerly swell moving in on
Monday, the high risk of rip currents is expected to continue for
the next couple of days. At this time the local buoys are
reporting seas of around 3 to 5 feet across the local northern
waters and the passages with a period of 13 seconds. Breaking
waves could be 4-7 feet and occasional slightly higher across the
northern beaches of PR. Surf heights are expected to increase by
Monday night as the northerly swell invades the local area. Seas
are expected to deteriorate as well. Currently the local seas are
up to 5 feet but are expected to increase up to 7 feet by monday
night.

&&

.PRELIMINARY POINT TEMPS/POPS...
SJU  77  90  77  91 /  20  30  20  50
STT  78  88  79  87 /  20  20  30  40

&&

.SJU WATCHES/WARNINGS/ADVISORIES...
PR...High Rip Current Risk through Monday afternoon for North Central-
     Northeast-Northwest-San Juan and Vicinity-Southeast-Western
     Interior.

VI...None.
AM...None.
&&

09/25
Hazardous weather outlook, Oct 16, 5:07 AM CDT, 10 hours 2 minutes before
PERSPECTIVAS SOBRE CONDICIONES PELIGROSAS DEL TIEMPO
SERVICIO NACIONAL DE METEOROLOGIA SAN JUAN PR
544 AM AST DOMINGO 16 DE OCTUBRE DE 2016

AMZ710>745-PRZ001>013-170945-
SAN JUAN Y VECINDAD-NORESTE-SURESTE-ESTE INTERIOR-
NORTE CENTRAL-CENTRAL INTERIOR-PONCE Y VECINDAD-NOROESTE-
OESTE INTERIOR-MAYAGUEZ Y VECINDAD-SUROESTE-CULEBRA-VIEQUES-
AGUAS COSTERAS Y MAR AFUERA DEL ATLANTICO Y DEL CARIBE-
544 AM AST DOMINGO 16 DE OCTUBRE DE 2016

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

.TRONADAS...EXISTE UNA PROBABILIDAD DE TRONADAS CON LLUVIAS FUERTES
Y VIENTOS BREVES EN RAFAGA ESTA TARDE A TRAVES DE PORCIONES DE
SECTORES DEL OESTE Y CENTRO DE PUERTO RICO.

.INUNDACIONES...LLUVIAS FUERTES PODRAN LLEVAR A INUNDACIONES URBANAS
Y DE RIACHUELOS.

.OLAS...OLEAJE PICADO DE HASTA 5 PIES SE ESPERA A TRAVES DE LAS AGUAS
DEL ATLANTICO.

.CORRIENTES SUBMARINAS...EXISTE UN RIESGO ALTO DE CORRIENTES
SUBMARINAS PARA LAS PLAYAS DEL ATLANTICO DE PUERTO RICO.

.DIAS DOS HASTA SIETE...LUNES A SABADO

UNA MAREJADA DE PERIODO LARGO DEL NORTE SE ESPERA QUE ALCANCE LAS
ISLAS LOCALES DE DOMINGO A MIERCOLES, PRODUCIENDO ALTURAS DE OLAS
ROMPIENTES PELIGROSAS, CORRIENTES SUBMARINAS Y EROSION COSTERA A LO
LARGO DE LAS COSTAS DE LAS AGUAS DEL ATLANTICO Y PASAJES DEL CARIBE.

.COMUNICADO SOBRE INFORMACION REPORTADA POR OBSERVADORES...

NO SE ANTICIPA ACTIVACION AMPLIA DE OBSERVADORES.

AMZ715-725-VIZ001-002-170945-
SAN TOMAS SAN JOHN E ISLAS ADYACENTES-SANTA CRUZ-
AGUAS CERCA DE LA COSTA DEL ATLANTICO Y AGUAS COSTERAS ADYACENTES
DEL CARIBE-
544 AM AST DOMINGO 16 DE OCTUBRE DE 2016

ESTA PERSPECTIVA SOBRE LAS CONDICIONES PELIGROSAS DEL TIEMPO ES PARA
LAS ISLAS VIRGENES AMERICANAS Y LAS AGUAS COSTERAS ADYACENTES.

.DIA UNO...HOY Y ESTA NOCHE

.OLEAJE...OLEAJE PICADO DE HASTA 5 PIES SE ESPERA A TRAVES DE LAS
AGUAS DEL ATLANTICO.

.CORRIENTES SUBMARINAS...EXISTE UN RIESGO MODERADO DE CORRIENTES
SUBMARINAS PARA EL NORTE DE LAS ISLAS VIRGENES AMERICANAS.

.DIAS DOS HASTA SIETE...LUNES A SABADO

UNA MAREJADA DE PERIODO LARGO DEL NORTE SE ESPERA QUE ALCANCE LAS
ISLAS LOCALES DE DOMINGO A MIERCOLES, PRODUCIENDO ALTURAS DE OLAS
ROMPIENTES PELIGROSAS, CORRIENTES SUBMARINAS Y EROSION COSTERA A LO
LARGO DE LAS COSTAS DE LAS AGUAS DEL ATLANTICO Y PASAJES DEL CARIBE.

.COMUNICADO SOBRE INFORMACION REPORTADA POR OBSERVADORES...

NO SE ANTICIPA ACTIVACION AMPLIA DE OBSERVADORES.

In the hours before

Special weather statement, Oct 16, 1:55 PM CDT, 1 hour 14 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
255 PM AST SUN OCT 16 2016

PRZ006-161930-
CENTRAL INTERIOR-
255 PM AST SUN OCT 16 2016

...STRONG THUNDERSTORMS AFFECTING CIALES AND JAYUYA MUNICIPALITIES...

AT 253 PM AST...THUNDERSTORMS AFFECTING CIALES AND JAYUYA. AS THESE
STORMS PASS BY...EXPECT STRONG GUSTY WINDS AROUND 30-35 MPH...
FREQUENT LIGHTNING AND TORRENTIAL RAINFALL. THIS ACTIVITY WILL
CONTINUE THE NEXT HOUR OR SO ACROSS THESE MUNICIPALITIES.

TORRENTIAL RAINFALL IS ALSO OCCURRING AND MAY CAUSE LOCALIZED
FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

LAT...LON 1825 6652 1818 6653 1818 6664 1822 6661
      1826 6659 1827 6658 1828 6656 1833 6657
      1835 6648 1827 6647
TIME...MOT...LOC 1853Z 240DEG 0KT 1826 6656

23
Special weather statement, Oct 16, 2:03 PM CDT, 1 hour 6 minutes before
COMUNICADO ESPECIAL SOBRE LAS CONDICIONES DEL TIEMPO
SERVICIO NACIONAL DE METEOROLOGIA SAN JUAN PR
255 PM AST DOMINGO 16 DE OCTUBRE DE 2016

PRZ006-161930-
INTERIOR CENTRAL-
255 PM AST DOMINGO 16 DE OCTUBRE DE 2016

...TRONADAS FUERTES AFECTANDO LOS MUNICIPIOS DE CIALES Y
JAYUYA...

A LAS 2:53 PM AST...TRONADAS ESTABAN AFECTANDO CIALES Y JAYUYA. A
MEDIDA QUE ESTAS TRONADAS PASEN...SE ANTICIPAN FUERTES VIENTOS EN
RAFAGAS DE 30-35 MPH...RAYOS FRECUENTES Y LLUVIAS TORRENCIALES. ESTA
ACTIVIDAD CONTINUARA DURANTE LA PROXIMA HORA APROXIMADAMENTE A
TRAVES DE ESTOS MUNICIPIOS.

LLUVIAS TORRENCIALES ESTAN OCURRIENDO CON ESTA TORMENTA Y PODRIAN
CAUSAR INUNDACIONES LOCALIZADAS. NO INTENTE CONDUCIR SU VEHICULO A
TRAVES DE CARRETERAS INUNDADAS.

RAYOS FRECUENTES DE NUBE A SUELO ESTAN OCURRIENDO CON ESTA TRONADA.
LOS RAYOS PUEDEN CAER A 10 MILLAS DE DISTANCIA DE UNA TRONADA.
BUSQUE REFUGIO SEGURO DENTRO DE UN EDIFICIO O VEHICULO.

23/ACOTTO
Special weather statement, Oct 16, 2:36 PM CDT, 33 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
336 PM AST SUN OCT 16 2016

PRZ004-006-009-162030-
CENTRAL INTERIOR-EASTERN INTERIOR-WESTERN INTERIOR-
336 PM AST SUN OCT 16 2016

...STRONG THUNDERSTORMS NEARLY STATIONARY AFFECTING THE CENTRAL
INTERIOR OF PUERTO RICO...

AT 332 PM AST...THE STRONGEST THUNDERSTORMS ARE NOW AFFECTING
CIALES...JAYUYA...UTUADO AND PORTIONS OF OROCOVIS...MOROVIS AND
COROZAL. AS THESE STORMS PASS BY...EXPECT STRONG GUSTY WINDS AROUND
30-35 MPH...FREQUENT LIGHTNING AND TORRENTIAL RAINFALL. THIS
ACTIVITY WILL CONTINUE DURING THE NEXT HOUR OR SO ACROSS THESE
MUNICIPALITIES.

TORRENTIAL RAINFALL OCCURRING AND MAY CAUSE LOCALIZED FLOODING. DO
NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

LAT...LON 1836 6647 1833 6637 1833 6629 1830 6622
      1822 6619 1818 6629 1818 6665 1824 6671
      1826 6680 1830 6680 1833 6657
TIME...MOT...LOC 1932Z 000DEG 0KT 1821 6659

23
Special weather statement, Oct 16, 2:45 PM CDT, 24 minutes before
COMUNICADO ESPECIAL SOBRE LAS CONDICIONES DEL TIEMPO
SERVICIO NACIONAL DE METEOROLOGIA SAN JUAN PR
336 PM AST DOMINGO 16 DE OCTUBRE DE 2016

PRZ004-006-009-162030-
INTERIOR CENTRAL-INTERIOR ESTE-INTERIOR OESTE-
336 PM AST DOMINGO 16 DE OCTUBRE DE 2016

...TRONADAS FUERTES CASI ESTACIONARIAS AFECTANDO LAS AREAS DEL
INTERIOR CENTRAL DE PUERTO RICO...

A LAS 3:32 PM AST...TRONADAS FUERTES ESTABAN AFECTANDO
CIALES...JAYUYA...UTUTADO Y PORCIONES DE OROCOVIS...MOROVIS Y
COROZAL. A MEDIDA QUE ESTAS TRONADAS PASEN...SE ANTICIPAN FUERTES
VIENTOS EN RAFAGAS DE 30-35 MPH...RAYOS FRECUENTES Y LLUVIAS
TORRENCIALES. ESTA ACTIVIDAD CONTINUARA DURANTE LA PROXIMA HORA
APROXIMADAMENTE A TRAVES DE ESTOS MUNICIPIOS.

LLUVIAS TORRENCIALES ESTAN OCURRIENDO CON ESTA TORMENTA Y PODRIAN
CAUSAR INUNDACIONES LOCALIZADAS. NO INTENTE CONDUCIR SU VEHICULO A
TRAVES DE CARRETERAS INUNDADAS.

RAYOS FRECUENTES DE NUBE A SUELO ESTAN OCURRIENDO CON ESTA TRONADA.
LOS RAYOS PUEDEN CAER A 10 MILLAS DE DISTANCIA DE UNA TRONADA.
BUSQUE REFUGIO SEGURO DENTRO DE UN EDIFICIO O VEHICULO.

23/ACOTTO

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 16, 3:08 AM CDTRip Current StatementJSJ5 days
Oct 16, 1:55 PM CDTSpecial Weather StatementJSJ35 min
Oct 16, 2:08 PM CDTAreal Flood AdvisoryJSJ3 hr
Oct 16, 2:36 PM CDTSpecial Weather StatementJSJ54 min

Nearby

Small Craft Advisories in Puerto Rico, 2016Every small craft advisory in 2016

Sources

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