Alert archive / Puerto Rico / Small Craft Advisories in 2011

Small Craft Advisory 105, NWS JSJ

April 3, 2011

NWS JSJ issued this small craft advisory at Apr 3, 2011, 3:38 AM CDT. It took effect at Apr 4, 2011, 5:00 PM CDT. It was in force for 49 hr.

The area

The counties it named.

The facts

Issued
Apr 3, 2011, 3:38 AM CDT (08:38 UTC)
In effect from
Apr 4, 2011, 5:00 PM CDT
Expired
Apr 6, 2011, 6:00 PM CDT
In force
49 hr
Issued by
NWS JSJ

The text

As transmitted, in the capitals the NWS used until 2016.

328 
WHCA72 TJSJ 030838
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
438 AM AST SUN APR 3 2011

...WINDS AND SEAS EXPECTED TO INCREASE MONDAY...

.HIGH PRESSURE WILL MOVE OFF OF THE SOUTHEAST U.S. COAST LATER
TODAY AND STRENGTHEN AS IT MOVES ACROSS THE ATLANTIC INCREASING
THE LOCAL PRESSURE GRADIENT AND THUS WINDS AND SEAS ACROSS THE
COASTAL WATERS MONDAY AND TUESDAY. 

AMZ710-031645-
/O.NEW.TJSJ.SC.Y.0105.110404T1300Z-110405T0100Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
438 AM AST SUN APR 3 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM AST MONDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 9 AM TO 9 PM AST MONDAY. 

WINDS AND WAVES: WINDS INCREASING TO 20 KNOTS AND SEAS BUILDING
TO 5 TO 7 FEET MONDAY.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
19 follow-up statements
566 
WHCA72 TJSJ 031510
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1110 AM AST SUN APR 3 2011

...WINDS AND SEAS EXPECTED TO INCREASE MONDAY...

.HIGH PRESSURE WILL MOVE OFF OF THE SOUTHEAST U.S. COAST LATER
TODAY AND STRENGTHEN AS IT MOVES ACROSS THE ATLANTIC INCREASING
THE LOCAL PRESSURE GRADIENT AND THUS WINDS AND SEAS ACROSS THE
COASTAL WATERS MONDAY AND TUESDAY.

AMZ710-032315-
/O.EXT.TJSJ.SC.Y.0105.110404T1000Z-110405T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1110 AM AST SUN APR 3 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM MONDAY TO
MIDNIGHT AST MONDAY NIGHT...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT FROM 6 AM MONDAY TO
MIDNIGHT AST MONDAY NIGHT. 

WINDS AND WAVES: WINDS INCREASING TO 20 KNOTS AND SEAS BUILDING
TO 5 TO 7 FEET MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
579 
WHCA72 TJSJ 032008
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
408 PM AST SUN APR 3 2011

...WINDS AND SEAS EXPECTED TO INCREASE MONDAY...

.HIGH PRESSURE WILL MOVE OFF OF THE SOUTHEAST U.S. COAST LATER
TODAY AND STRENGTHEN AS IT MOVES ACROSS THE ATLANTIC INCREASING
THE LOCAL PRESSURE GRADIENT AND THUS WINDS AND SEAS ACROSS THE
COASTAL WATERS MONDAY AND TUESDAY.

AMZ710-040415-
/O.CON.TJSJ.SC.Y.0105.110404T1000Z-110405T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
408 PM AST SUN APR 3 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM MONDAY THROUGH
MIDNIGHT AST MONDAY NIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM MONDAY THROUGH
MIDNIGHT AST MONDAY NIGHT DUE TO HAZARDOUS SEAS.

WINDS AND WAVES: WINDS INCREASING TO 20 KNOTS AND SEAS BUILDING
TO 5 TO 7 FEET MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR 
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
970 
WHCA72 TJSJ 040231
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1031 PM AST SUN APR 3 2011

...WINDS AND SEAS EXPECTED TO INCREASE ON MONDAY...

.HIGH PRESSURE WILL CONTINUE TO EXIT THE EAST U.S. COAST OVERNIGHT 
AND STRENGTHEN AS IT MOVES ACROSS THE WEST AND SOUTHWEST ATLANTIC.
THIS WILL TIGHTEN THE LOCAL PRESSURE GRADIENT AND THUS INCREASE WINDS
AND SEAS ACROSS THE LOCAL WATERS ON MONDAY AND CONTINUE THROUGH AT
LEAST TUESDAY.

AMZ710-041045-
/O.CON.TJSJ.SC.Y.0105.110404T1000Z-110405T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1031 PM AST SUN APR 3 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM MONDAY THROUGH
AT LEAST MIDNIGHT AST MONDAY NIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM MONDAY THROUGH
AT LEAST MIDNIGHT AST MONDAY NIGHT DUE TO HAZARDOUS SEAS.

WINDS AND WAVES: WINDS INCREASING TO 20 KNOTS AND SEAS BUILDING
TO 5 TO 7 FEET ON MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
590 
WHCA72 TJSJ 040903
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
503 AM AST MON APR 4 2011

...WINDS AND SEAS EXPECTED TO INCREASE TONIGHT...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN AN INCREASE OF THE LOCAL PRESSURE GRADIENT AND THUS
WINDS AND SEAS ACROSS THE COASTAL WATERS.

AMZ722-041715-
/O.EXB.TJSJ.SC.Y.0105.110404T1900Z-110406T1900Z/
ANEGADA PASSAGE SOUTHWARD TO 17N-
503 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM AST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM
AST WEDNESDAY. 


WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-732-041715-
/O.EXB.TJSJ.SC.Y.0105.110404T2300Z-110406T1300Z/
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-
503 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 9 AM
AST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 9 AM AST
WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ735-041715-
/O.EXB.TJSJ.SC.Y.0105.110404T2300Z-110405T1700Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
503 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 1 PM
AST TUESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 1 PM AST
TUESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ741-041715-
/O.EXB.TJSJ.SC.Y.0105.110404T2300Z-110406T0700Z/
MONA PASSAGE SOUTHWARD TO 17N-
503 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 3 AM
AST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 3 AM AST
WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-041715-
/O.EXB.TJSJ.SC.Y.0105.110404T2300Z-110406T0100Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
503 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 9 PM
AST TUESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 9 PM AST
TUESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-041715-
/O.EXT.TJSJ.SC.Y.0105.110404T1900Z-110406T1900Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
503 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM AST WEDNESDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 PM AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
643 
WHCA72 TJSJ 041444
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1044 AM AST MON APR 4 2011

...WINDS AND SEAS EXPECTED TO INCREASE TONIGHT...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN AN INCREASE OF THE LOCAL PRESSURE GRADIENT AND THUS
WINDS AND SEAS ACROSS THE COASTAL WATERS.

AMZ735-041545-
/O.CAN.TJSJ.SC.Y.0105.110404T2300Z-110405T1700Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
1044 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS CANCELLED THE SMALL
CRAFT ADVISORY. 


$$

AMZ742-042245-
/O.EXB.TJSJ.SC.Y.0105.110405T1300Z-110405T1900Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1044 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 3 PM AST TUESDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 9 AM TO 3 PM AST TUESDAY. 


WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-732-042245-
/O.EXT.TJSJ.SC.Y.0105.110405T0100Z-110406T1300Z/
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-
1044 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO
9 AM AST WEDNESDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT FROM 9 PM THIS EVENING
TO 9 AM AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ741-042245-
/O.EXT.TJSJ.SC.Y.0105.110405T0100Z-110406T0700Z/
MONA PASSAGE SOUTHWARD TO 17N-
1044 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO
3 AM AST WEDNESDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT FROM 9 PM THIS EVENING
TO 3 AM AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-042245-
/O.EXT.TJSJ.SC.Y.0105.110405T0100Z-110406T0100Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
1044 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO
9 PM AST TUESDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM AST TUESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-722-042245-
/O.CON.TJSJ.SC.Y.0105.110404T1900Z-110406T1900Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
1044 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 PM AST WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON
TO 3 PM AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
888 
WHCA72 TJSJ 041445
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1045 AM AST MON APR 4 2011

...WINDS AND SEAS EXPECTED TO INCREASE TONIGHT...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN AN INCREASE OF THE LOCAL PRESSURE GRADIENT AND THUS
WINDS AND SEAS ACROSS THE COASTAL WATERS.

AMZ710-722-042245-
/O.CON.TJSJ.SC.Y.0105.110404T1900Z-110406T1900Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
1045 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 PM AST WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON
TO 3 PM AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-725-732-042245-
/O.CON.TJSJ.SC.Y.0105.110405T0100Z-110406T1300Z/
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-
1045 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 AM AST WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 AM AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ741-042245-
/O.CON.TJSJ.SC.Y.0105.110405T0100Z-110406T0700Z/
MONA PASSAGE SOUTHWARD TO 17N-
1045 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 AM AST WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 AM AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-042245-
/O.CON.TJSJ.SC.Y.0105.110405T0100Z-110406T0100Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
1045 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM AST TUESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM AST TUESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ742-042245-
/O.CON.TJSJ.SC.Y.0105.110405T1300Z-110405T1900Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1045 AM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM AST
TUESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM AST
TUESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
753 
WHCA72 TJSJ 041835
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
235 PM AST MON APR 4 2011

...WINDS AND SEAS EXPECTED TO INCREASE TONIGHT...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN AN INCREASE OF THE LOCAL PRESSURE GRADIENT AND THUS
WINDS AND SEAS ACROSS THE COASTAL WATERS.

AMZ712-041945-
/O.CAN.TJSJ.SC.Y.0105.110405T0100Z-110406T0100Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
235 PM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS CANCELLED THE SMALL
CRAFT ADVISORY. 


$$

AMZ742-041945-
/O.CAN.TJSJ.SC.Y.0105.110405T1300Z-110405T1900Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
235 PM AST MON APR 4 2011

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS CANCELLED THE SMALL
CRAFT ADVISORY. 



$$

AMZ710-050245-
/O.EXT.TJSJ.SC.Y.0105.110404T2200Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
235 PM AST MON APR 4 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO
MIDNIGHT AST WEDNESDAY NIGHT...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT FROM 6 PM THIS EVENING
TO MIDNIGHT AST WEDNESDAY NIGHT. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-722-725-732-741-050245-
/O.EXT.TJSJ.SC.Y.0105.110405T0400Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
235 PM AST MON APR 4 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON AST WEDNESDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
473 
WHCA72 TJSJ 042043
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
443 PM AST MON APR 4 2011

...WINDS AND SEAS EXPECTED TO INCREASE TONIGHT...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN AN INCREASE OF THE LOCAL PRESSURE GRADIENT AND THUS
WINDS AND SEAS ACROSS THE COASTAL WATERS.

AMZ710-050445-
/O.CON.TJSJ.SC.Y.0105.110404T2200Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
443 PM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO MIDNIGHT AST WEDNESDAY NIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO MIDNIGHT AST WEDNESDAY NIGHT. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-722-725-732-741-050445-
/O.CON.TJSJ.SC.Y.0105.110405T0400Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
443 PM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON AST WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON AST WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
709 
WHCA72 TJSJ 050218
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1018 PM AST MON APR 4 2011

...WINDS AND SEAS EXPECTED TO INCREASE TONIGHT...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN A TIGHTENING OF THE LOCAL PRESSURE GRADIENT AND THUS
INCREASE THE WINDS AND SEAS ACROSS THE REGIONAL WATERS.

AMZ710-051030-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1018 PM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT DUE TO INCREASING WINDS AND SEAS.  

WINDS AND WAVES: WINDS 20 TO 22 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-722-725-732-741-051030-
/O.CON.TJSJ.SC.Y.0105.110405T0400Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
1018 PM AST MON APR 4 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY DUE TO INCREASING WINDS AND SEAS.

WINDS AND WAVES: WINDS 20 TO 22 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
391 
WHCA72 TJSJ 050413
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1213 AM AST TUE APR 5 2011

...WINDS AND SEAS WILL CONTINUE TO INCREASE OVERNIGHT...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN A TIGHTENING OF THE LOCAL PRESSURE GRADIENT AND THUS
AN INCREASE IN WINDS AND SEAS ACROSS THE REGIONAL WATERS.

AMZ712-735-051215-
/O.EXB.TJSJ.SC.Y.0105.000000T0000Z-110405T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
1213 AM AST TUE APR 5 2011

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

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 2 PM AST THIS AFTERNOON. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ715-722-725-732-741-051215-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
1213 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-051215-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1213 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
391 
WHCA72 TJSJ 050839
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
439 AM AST TUE APR 5 2011

...STRONG WINDS AND HAZARDOUS SEAS TODAY...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN A TIGHTENING OF THE LOCAL PRESSURE GRADIENT AND THUS AN
INCREASE IN WINDS AND SEAS ACROSS THE REGIONAL WATERS.

AMZ715-722-051645-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
/O.NEW.TJSJ.SC.Y.0106.110408T1000Z-110408T1600Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
439 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO NOON AST FRIDAY...

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

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-051645-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
/O.NEW.TJSJ.SC.Y.0106.110408T1000Z-110409T1000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
439 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT...
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM FRIDAY TO 6 AM AST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 6 AM FRIDAY TO 6 AM AST
SATURDAY. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT
AST WEDNESDAY NIGHT. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ725-732-741-051645-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
439 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-735-051645-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110405T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
439 AM AST TUE APR 5 2011

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

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

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
441 
WHCA72 TJSJ 050843
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
443 AM AST TUE APR 5 2011

...STRONG WINDS AND HAZARDOUS SEAS TODAY...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN A TIGHTENING OF THE LOCAL PRESSURE GRADIENT AND THUS AN
INCREASE IN WINDS AND SEAS ACROSS THE REGIONAL WATERS.

AMZ715-722-051645-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
/O.CAN.TJSJ.SC.Y.0106.110408T1000Z-110408T1600Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
443 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY.

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-051645-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
/O.CAN.TJSJ.SC.Y.0106.110408T1000Z-110409T1000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
443 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT.

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ725-732-741-051645-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
443 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ712-735-051645-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110405T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
443 AM AST TUE APR 5 2011

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

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

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
631 
WHCA72 TJSJ 051538
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1138 AM AST TUE APR 5 2011

...STRONG WINDS AND HAZARDOUS SEAS TODAY...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN A TIGHTENING OF THE LOCAL PRESSURE GRADIENT AND THUS AN
INCREASE IN WINDS AND SEAS ACROSS THE REGIONAL WATERS.

AMZ712-735-051645-
/O.CAN.TJSJ.SC.Y.0105.000000T0000Z-110405T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
1138 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

ALTHOUGH FRESH WINDS WILL CONTINUE TO PREVAILED ACROSS THE LOCAL
WATERS...WINDS AND SEAS HAVE SUBSIDED TO BELOW SMALL CRAFT
ADVISORY CRITERIA.

$$

AMZ715-722-725-732-741-052345-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
1138 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-052345-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1138 AM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT. 

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
984 
WHCA72 TJSJ 052018
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
418 PM AST TUE APR 5 2011

...STRONG WINDS AND HAZARDOUS SEAS EXPECTED TO CONTINUE...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL STRENGTHEN AS IT
MOVES EASTWARD ACROSS THE ATLANTIC NEXT COUPLE OF DAYS. THIS WILL
RESULT IN A TIGHTENING OF THE LOCAL PRESSURE GRADIENT AND THUS AN
INCREASE IN WINDS AND SEAS ACROSS THE REGIONAL WATERS.

AMZ715-722-725-732-741-060430-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
418 PM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
NOON AST WEDNESDAY.

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS MARINE
CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS... ESPECIALLY
THOSE OPERATING SMALLER VESSELS...SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

AMZ710-060430-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
418 PM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
MIDNIGHT AST WEDNESDAY NIGHT.

WINDS AND WAVES: WINDS 20 TO 25 KNOTS AND SEAS 6 TO 8 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

HTTP://WEATHER.GOV/SANJUAN
002 
WHCA72 TJSJ 060210
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1010 PM AST TUE APR 5 2011

...HAZARDOUS SEAS EXPECTED TO CONTINUE THROUGH WEDNESDAY...

.SURFACE HIGH PRESSURE NORTH OF THE REGION WILL SLOWLY LIFT EAST
NORTHEAST ACROSS THE ATLANTIC OVER THE NEXT FEW DAYS. THIS WILL
WILL MAINTAIN MODERATE TO FRESH TRADE WINDS AND HAZARDOUS SEAS
ACROSS THE REGIONAL WATERS THROUGH AT LEAST WEDNESDAY.

AMZ715-722-725-732-741-061015-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
1010 PM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST
WEDNESDAY DUE TO HAZARDOUS SEAS. 

WINDS AND WAVES: WINDS BETWEEN 18 TO 22 KNOTS AND SEAS 6 TO 8
FEET DUE TO HAZARDOUS SEAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-061015-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1010 PM AST TUE APR 5 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
WEDNESDAY NIGHT DUE TO HAZARDOUS SEAS. 

WINDS AND WAVES: WINDS BETWEEN 18 TO 22 KNOTS AND SEAS 6 TO 8
FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
114 
WHCA72 TJSJ 060802
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
402 AM AST WED APR 6 2011

...MARINE CONDITIONS ARE EXPECTED TO IMPROVE LATER TODAY...

.SURFACE HIGH PRESSURE ACROSS THE CENTRAL ATLANTIC WILL CONTINUE
TO MOVE EAST NORTHEAST TODAY. AS A RESULT...THE PRESSURE GRADIENT
AND LOW LEVEL WIND FLOW WILL CONTINUE TO RELAX ACROSS THE REGIONAL
WATERS. 

AMZ715-722-725-732-741-061600-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
402 AM AST WED APR 6 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST TODAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON AST TODAY DUE
TO SEAS AND WINDS.

WINDS AND WAVES: WINDS BETWEEN 18 TO 22 KNOTS AND SEAS UP TO 7
FEET ARE EXPECTED THROUGH NOON AST TODAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AMZ710-061615-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
402 AM AST WED APR 6 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
TONIGHT...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
TONIGHT DUE TO SEAS AND WINDS. 

WINDS AND WAVES: WINDS BETWEEN 18 TO 22 KNOTS AND SEAS UP TO 7 
FEET ARE EXPECTED THROUGH TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$


HTTP://WEATHER.GOV/SANJUAN
388 
WHCA72 TJSJ 061402
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1002 AM AST WED APR 6 2011

...MARINE CONDITIONS CONTINUING TO SLOWLY IMPROVE...

.SURFACE HIGH PRESSURE ACROSS THE CENTRAL ATLANTIC WILL CONTINUE
TO MOVE EAST NORTHEAST THIS AFTERNOON. AS A RESULT...THE PRESSURE
GRADIENT AND SURFACE WIND FLOW WILL CONTINUE TO RELAX ACROSS THE
REGIONAL WATERS.

AMZ715-722-725-732-741-061515-
/O.CAN.TJSJ.SC.Y.0105.000000T0000Z-110406T1600Z/
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-
MONA PASSAGE SOUTHWARD TO 17N-
1002 AM AST WED APR 6 2011

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

WINDS AND SEAS HAVE CONTINUED TO SUBSIDE. WINDS ARE FORECAST TO BE
EAST SOUTHEAST AT 15 TO 20 KNOTS WITH SEAS OF 4 TO 6 FEET.

$$

AMZ710-062215-
/O.CON.TJSJ.SC.Y.0105.000000T0000Z-110407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1002 AM AST WED APR 6 2011

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST
TONIGHT...

WINDS AND WAVES: WINDS NEAR 20 KNOTS AND SEAS OF UP TO 7 FEET ARE
EXPECTED THROUGH MIDNIGHT TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

GREGORIA
982 
WHCA72 TJSJ 061852
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
ISSUED BY NATIONAL WEATHER SERVICE MIAMI FL
252 PM AST WED APR 6 2011

AMZ710-070400-
/O.EXT.TJSJ.SC.Y.0105.000000T0000Z-110407T1200Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
252 PM AST WED APR 6 2011

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM AST THURSDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 8 AM AST
THURSDAY. 

SEAS OVER THE OFFSHORE ATLANTIC WATERS WILL BE IN THE 6 TO 7 FOOT
RANGE...HIGHEST OVER THE OFFSHORE ATLANTIC WATERS NORTH OF THE
VIRGIN ISLANDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
SEAS OF 7 FEET AND GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
MARINE CONDITIONS FOR SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

GREGORIA
244 
WHCA72 TJSJ 062300 AAA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE SAN JUAN PR
700 PM AST WED APR 6 2011

...SEAS HAVE DECREASED TO LESS THAN 7 FEET...

.SEAS HAVE DIMINISHED IN ALL FORECAST ZONES...THEREFORE THE SMALL
CRAFT ADVISORY HAS BEEN CANCELED.

AMZ710-070000-
/O.CAN.TJSJ.SC.Y.0105.000000T0000Z-110407T1200Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
700 PM AST WED APR 6 2011

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

SEAS ARE NO LONGER REACHING HEIGHTS OF 7 FEET AND ARE NOT EXPECTED
TO INCREASE BEFORE TUESDAY.

$$


HTTP://WEATHER.GOV/SANJUAN

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 Apr 3, 3:08 AM CDT, 30 minutes earlier.

Area forecast discussion, Apr 3, 3:08 AM CDT, 30 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN JUAN PR
408 AM AST SUN APR 3 2011

.SYNOPSIS...MID LEVEL HIGH PRES WILL REMAIN THE DOMINANT WX
FEATURE THROUGH MID WEEK. BROAD LONGWAVE TROF FCST TO EVOLVE
ACROSS THE WEST CNTRL ATLC LATER IN THE WEEK AND EXTEND AS FAR
SOUTH AS THE SRN CARIBBEAN. AT THE SFC...HIGH PRES WILL MOVE OFF
OF THE SOUTHEAST U.S COAST LATER TODAY AND STRENGTHEN AS IT MOVES
ACROSS THE WRN ATLC INCREASING THE LOCAL PRES GRADIENT.

&&

.DISCUSSION...LATEST SATELLITE IMAGERY SHOWS WIDESPREAD LOW
CLOUDS OVER THE MONA PASSAGE ATTM WITH SOME SHOWERS POSSIBLE THERE.
THESE WILL DISSIPATE LATER THIS MORNING WITH DRY AIR ADVECTION
MOST OF THE DAY AND ONLY A SLIM CHANCE OF A SHOWER ACROSS WRN PR
VERY LATE IN THE DAY. STILL NOT MUCH SHRA ACTIVITY EXPECTED
TONIGHT.

STRONG HIGH PRES BUILDS NORTH OF THE AREA MON TIGHTENING THE LOCAL
PRES GRADIENT. THE STRONG WINDS WILL LIKELY INHIBIT SEA BREEZE
DEVELOPMENT BUT EXPECT TO SEE LOTS OF CLOUDS AND SCT LIGHT SHOWERS
AS INVERSION WEAKENS/LIFTS SOMEWHAT. TUE WILL STILL SEE LOTS OF
CLOUDS WITH BETTER CHANCES FOR SHOWERS AS PW VALUES RISE SLIGHTLY
AND WINDS DROP A BIT.

THINGS DRY OUT SUBSTANTIALLY AGAIN FOR WED AS RIDGE MUSCLES UP BEFORE
IT GETS DISPLACED WESTWARD AS MEAN TROF BECOMES WELL ESTABLISHED
ACROSS THE ATLC SWD INTO THE CARIBBEAN. WILL LIKELY SEE BETTER
CHANCES FOR NOCTURNAL SHALLOW CONVECTION LATE IN THE WEEK UNDER
INFLUENCE OF UPPER TROUGH AND A NORTHEAST WIND FLOW.

&&

.AVIATION...EXPECT PREVAILING VFR CONDITIONS ACROSS THE LOCAL
ISLANDS AND AT ALL TAF SITES DURING THE NEXT 24 HOURS.

&&

.MARINE...SEAS INCREASE TO 5-7 FT BOTH ATLC AND CARIB OPEN WATERS
IN RESPONSE TO TIGHTENING PRES GRADIENT AND THUS SFC WINDS.

&&

.FIRE WEATHER...VERY DRY CONDITIONS TODAY AND ABUNDANT SUNSHINE
WILL LEAD TO AN ELEVATED FIRE DANGER THREAT THIS AFTERNOON. WHILE
WINDS INCREASE SUBSTANTIALLY MON-TUE EXTENSIVE CLOUD COVER SHOULD
MITIGATE FIRE WEATHER THREAT THOSE DAYS.

&&

.PRELIMINARY POINT TEMPS/POPS...
SJU  85  74  85  74 /  10  10  10  40
STT  85  75  85  77 /   0  10  10  40

&&

.SJU WATCHES/WARNINGS/ADVISORIES...
PR...NONE.
VI...NONE.
&&

06/64
Hazardous weather outlook, Apr 2, 5:08 AM CDT, 22 hours 30 minutes before
HAZARDOUS WEATHER OUTLOOK FOR PUERTO RICO AND THE U.S. VIRGIN
ISLANDS
NATIONAL WEATHER SERVICE SAN JUAN PR
608 AM AST SAT APR 2 2011

AMZ710>745-PRZ001>013-031015-
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-
NORTH CENTRAL-CENTRAL INTERIOR-PONCE AND VICINITY-NORTHWEST-
WESTERN INTERIOR-MAYAGUEZ AND VICINITY-SOUTHWEST-CULEBRA-VIEQUES-
THE NEARSHORE AND OFF SHORE ATLANTIC AND CARIBBEAN COASTAL WATERS-
608 AM AST SAT APR 2 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PUERTO RICO AND THE
ADJACENT COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

AMZ715-725-VIZ001-002-031015-
ST. THOMAS ST. JOHN ADJACENT ISLANDS-ST CROIX-
NEARSHORE ATLANTIC AND ADJACENT CARIBBEAN COASTAL WATERS-
608 AM AST SAT APR 2 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE U.S. VIRGIN ISLANDS AND
THE ADJACENT COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

Nearby

Small Craft Advisories in Puerto Rico, 2011Every small craft advisory in 2011

Sources

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