Alert archive / Puerto Rico / Small Craft Advisories in 2012

Small Craft Advisory 25, NWS JSJ

April 3, 2012

NWS JSJ issued this small craft advisory at Apr 3, 2012, 3:06 PM CDT. It took effect at Apr 4, 2012, 5:00 PM CDT. It was in force for 48 hr.

The area

The counties it named.

The facts

Issued
Apr 3, 2012, 3:06 PM CDT (20:06 UTC)
In effect from
Apr 4, 2012, 5:00 PM CDT
Expired
Apr 6, 2012, 5:04 PM CDT
In force
48 hr
Issued by
NWS JSJ

The text

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

697 
WHCA72 TJSJ 032006
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
406 PM AST TUE APR 3 2012

...LONG PERIOD NORTHERLY SWELLS WILL INVADE THE LOCAL ATLANTIC
WATERS BY WEDNESDAY AFTERNOON...

.LONG PERIOD NORTHERLY SWELLS WILL BEGIN TO INVADE THE LOCAL ATLANTIC
WATERS BY WEDNESDAY AFTERNOON...THEN SPREAD ACROSS THE CARIBBEAN PASSAGES
AND PEAK ON THURSDAY. THIS WILL CREATE HAZARDOUS SEA CONDITIONS ACROSS
THE REGIONAL WATERS.

AMZ710-040415-
/O.NEW.TJSJ.SC.Y.0025.120404T2200Z-120406T2200Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
406 PM AST TUE APR 3 2012

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM WEDNESDAY TO 6 PM AST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 6 PM WEDNESDAY TO 6 PM AST
FRIDAY DUE TO INCREASING NORTHERLY SWELLS.

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS.

* WAVES/SEAS...INCREASING SEAS OF 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$
13 follow-up statements
736 
WHCA72 TJSJ 040202
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1002 PM AST TUE APR 3 2012

...LONG PERIOD NORTHERLY SWELLS WILL INVADE THE LOCAL ATLANTIC
WATERS BY WEDNESDAY AFTERNOON...

.LONG PERIOD NORTHERLY SWELLS WILL BEGIN TO INVADE THE LOCAL
ATLANTIC WATERS BY WEDNESDAY AFTERNOON...THEN SPREAD ACROSS THE
CARIBBEAN PASSAGES AND PEAK ON THURSDAY. THIS WILL CREATE
HAZARDOUS SEA CONDITIONS ACROSS THE REGIONAL WATERS.

AMZ710-041015-
/O.CON.TJSJ.SC.Y.0025.120404T2200Z-120406T2200Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1002 PM AST TUE APR 3 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM WEDNESDAY TO
6 PM AST FRIDAY...

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS.

* WAVES/SEAS...INCREASING SEAS OF 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$
833 
WHCA72 TJSJ 040813
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
413 AM AST WED APR 4 2012

...LONG PERIOD NORTHERLY SWELLS WILL INVADE THE LOCAL ATLANTIC
WATERS THIS AFTERNOON...

.LONG PERIOD NORTHERLY SWELLS WILL BEGIN TO INVADE THE LOCAL
ATLANTIC WATERS THIS AFTERNOON...THEN SPREAD ACROSS THE CARIBBEAN
PASSAGES AND PEAK ON THURSDAY. THIS WILL CREATE HAZARDOUS SEA
CONDITIONS ACROSS THE REGIONAL WATERS.

AMZ710-041615-
/O.EXT.TJSJ.SC.Y.0025.120405T0100Z-120407T0100Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
413 AM AST WED APR 4 2012

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS.

* WAVES/SEAS...INCREASING SEAS OF 8 TO 10 FEET IN NORTH SWELLS.

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.

&&

$$
119 
WHCA72 TJSJ 041523
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1123 AM AST WED APR 4 2012

...LONG PERIOD NORTHERLY SWELLS WILL INVADE THE LOCAL ATLANTIC
WATERS AND ALL PASSAGES TONIGHT...

.LONG PERIOD NORTHERLY SWELLS WILL BEGIN TO INVADE THE LOCAL
ATLANTIC WATERS AND ALL PASSAGES TONIGHT. THIS WILL CREATE
HAZARDOUS MARINE CONDITIONS ACROSS THE REGIONAL WATERS.

AMZ715-042330-
/O.EXB.TJSJ.SC.Y.0025.120405T0100Z-120406T1900Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
1123 AM AST WED APR 4 2012

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM
AST FRIDAY...

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH
  THURSDAY NIGHT.

* WAVES/SEAS...INCREASING SEAS OF 7 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ722-725-042330-
/O.EXB.TJSJ.SC.Y.0025.120405T0700Z-120406T1900Z/
ANEGADA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
1123 AM AST WED APR 4 2012

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM THURSDAY TO 3 PM AST
FRIDAY...

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH
  THURSDAY NIGHT.

* WAVES/SEAS...INCREASING SEAS OF 7 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-741-742-042330-
/O.EXB.TJSJ.SC.Y.0025.120405T0700Z-120406T1300Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1123 AM AST WED APR 4 2012

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM THURSDAY TO 9 AM AST
FRIDAY...

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH
  THURSDAY NIGHT.

* WAVES/SEAS...INCREASING SEAS OF 7 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ710-042330-
/O.CON.TJSJ.SC.Y.0025.120405T0100Z-120407T0100Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1123 AM AST WED APR 4 2012

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH
  THURSDAY NIGHT.

* WAVES/SEAS...INCREASING SEAS OF 8 TO 10 FEET IN NORTH SWELLS.

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.

&&

$$
344 
WHCA72 TJSJ 042009
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
409 PM AST WED APR 4 2012

...HAZARDOUS SEAS EXPECTED STARTING LATE TONIGHT...

.NORTH SWELLS WILL BUILD QUICKLY ACROSS THE ATLANTIC COASTAL
WATERS THIS EVENING AND INCREASE IN HEIGHT THROUGH THURSDAY.

AMZ745-050415-
/O.EXB.TJSJ.SC.Y.0025.120405T1600Z-120406T0400Z/
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
409 PM AST WED APR 4 2012

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON THURSDAY TO MIDNIGHT
AST THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM NOON THURSDAY TO MIDNIGHT AST
THURSDAY NIGHT. 

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 5 TO 7 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ710-050415-
/O.EXT.TJSJ.SC.Y.0025.120404T2200Z-120406T2200Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
409 PM AST WED APR 4 2012

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 7 TO 9 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-715-722-725-741-050415-
/O.EXT.TJSJ.SC.Y.0025.120405T0400Z-120406T2200Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-MONA PASSAGE SOUTHWARD TO 17N-
409 PM AST WED APR 4 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO
6 PM AST FRIDAY...

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 5 TO 7 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ742-050415-
/O.EXT.TJSJ.SC.Y.0025.120405T0400Z-120406T1600Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
409 PM AST WED APR 4 2012

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$
881 
WHCA72 TJSJ 050147
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
947 PM AST WED APR 4 2012

...HAZARDOUS SEAS EXPECTED OVERNIGHT THROUGH FRIDAY...

.NORTH SWELLS WILL CONTINUE TO BUILD ACROSS THE ATLANTIC COASTAL
WATERS OVERNIGHT AND INCREASE IN HEIGHT THROUGH THURSDAY.

AMZ710-051000-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T2200Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
947 PM AST WED APR 4 2012

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 7 TO 9 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-715-722-725-741-051000-
/O.CON.TJSJ.SC.Y.0025.120405T0400Z-120406T2200Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-MONA PASSAGE SOUTHWARD TO 17N-
947 PM AST WED APR 4 2012

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 5 TO 7 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ742-051000-
/O.CON.TJSJ.SC.Y.0025.120405T0400Z-120406T1600Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
947 PM AST WED APR 4 2012

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

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ745-051000-
/O.CON.TJSJ.SC.Y.0025.120405T1600Z-120406T0400Z/
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
947 PM AST WED APR 4 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON THURSDAY TO
MIDNIGHT AST THURSDAY NIGHT...

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 5 TO 7 FEET IN NORTH SWELLS.

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.

&&

$$
600 
WHCA72 TJSJ 050823
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
423 AM AST THU APR 5 2012

...HAZARDOUS SEAS EXPECTED TO CONTINUE TODAY THROUGH FRIDAY...

.NORTH SWELLS WILL CONTINUE TO BUILD ACROSS THE ATLANTIC COASTAL
WATERS AND INCREASING IN HEIGHT THROUGHOUT THE DAY.

AMZ745-050930-
/O.CAN.TJSJ.SC.Y.0025.120405T1600Z-120406T0400Z/
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
423 AM AST THU APR 5 2012

...SMALL CRAFT ADVISORY IS CANCELLED...

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

SEAS OF 7 FEET OR MORE ARE NO LONGER EXPECTED ACROSS THESE WATERS.

$$

AMZ710-712-715-722-725-741-051630-
/O.EXT.TJSJ.SC.Y.0025.000000T0000Z-120407T0100Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-MONA PASSAGE SOUTHWARD TO 17N-
423 AM AST THU APR 5 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM AST FRIDAY...

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 6 TO 10 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ742-051630-
/O.EXT.TJSJ.SC.Y.0025.000000T0000Z-120406T1900Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
423 AM AST THU APR 5 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM AST FRIDAY...

* WINDS...EAST TO NORTHEAST WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$
351 
WHCA72 TJSJ 051503
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1103 AM AST THU APR 5 2012

...HAZARDOUS SEAS WILL CONTINUE TODAY THROUGH FRIDAY...

.NORTH SWELLS WILL CONTINUE TO SPREAD ACROSS THE ATLANTIC COASTAL
WATERS AND LOCAL PASSAGES...WITH WAVE HEIGHTS PEAKING TODAY...THEN
GRADUALLY SUBSIDING OVERNIGHT THROUGH FRIDAY.

AMZ725-052315-
/O.EXT.TJSJ.SC.Y.0025.000000T0000Z-120406T1300Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
1103 AM AST THU APR 5 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH
  THURSDAY NIGHT.

* WAVES/SEAS...SEAS BUILDING TO 6 TO 10 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-715-741-052315-
/O.EXT.TJSJ.SC.Y.0025.000000T0000Z-120406T1900Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
1103 AM AST THU APR 5 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH
  THURSDAY NIGHT.

* WAVES/SEAS...SEAS BETWEEN 6 TO 10 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ710-722-052315-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120407T0100Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
1103 AM AST THU APR 5 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH
  THURSDAY NIGHT.

* WAVES/SEAS...SEAS BETWEEN TO 6 TO 10 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ742-052315-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T1900Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1103 AM AST THU APR 5 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH
  THURSDAY NIGHT.

* WAVES/SEAS...SEAS BETWEEN TO 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$
876 
WHCA72 TJSJ 052022
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
422 PM AST THU APR 5 2012

...HAZARDOUS SEAS WILL CONTINUE THROUGH FRIDAY...

.NORTH SWELLS WILL CONTINUE TO AFFECT THE ATLANTIC COASTAL WATERS
AND LOCAL PASSAGES THROUGH TONIGHT AND THEN BEGIN TO SUBSIDE FRIDAY.

AMZ715-060430-
/O.EXT.TJSJ.SC.Y.0025.000000T0000Z-120407T0100Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
422 PM AST THU APR 5 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BETWEEN 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ710-722-060430-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120407T0100Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
422 PM AST THU APR 5 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BETWEEN TO 7 TO 9 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ725-060430-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T1300Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
422 PM AST THU APR 5 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 5 TO 7 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-741-742-060430-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T1900Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
422 PM AST THU APR 5 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BETWEEN 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$
731 
WHCA72 TJSJ 060239
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1039 PM AST THU APR 5 2012

...HAZARDOUS SEAS WILL CONTINUE THROUGH FRIDAY...

.NORTH SWELLS WILL CONTINUE TO AFFECT THE ATLANTIC COASTAL WATERS
AND LOCAL PASSAGES OVERNIGHT AND THEN BEGIN TO SUBSIDE FRIDAY.

AMZ710-715-722-061045-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120407T0100Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
1039 PM AST THU APR 5 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BETWEEN TO 7 TO 9 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ725-061045-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T1300Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
1039 PM AST THU APR 5 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BUILDING TO 5 TO 7 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-741-742-061045-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T1900Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1039 PM AST THU APR 5 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM AST FRIDAY...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 18 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BETWEEN 6 TO 8 FEET IN NORTH SWELLS.

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.

&&

$$
537 
WHCA72 TJSJ 060831
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
431 AM AST FRI APR 6 2012

...HAZARDOUS SEAS WILL CONTINUE THROUGH THIS EVENING...

.NORTH SWELLS WILL CONTINUE TO AFFECT THE ATLANTIC COASTAL WATERS
AND LOCAL PASSAGES THROUGH THIS EVENING AND THEN SUBSIDE SATURDAY.

AMZ710-715-722-061645-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120407T0100Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
ANEGADA PASSAGE SOUTHWARD TO 17N-
431 AM AST FRI APR 6 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM AST THIS
EVENING...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 16 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BETWEEN 6 AND 8 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ725-061300-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T1300Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
431 AM AST FRI APR 6 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM AST THIS
MORNING...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 15 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BETWEEN 5 AND 7 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-741-742-061645-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T1900Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
431 AM AST FRI APR 6 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM AST THIS
AFTERNOON...

* WINDS...EASTERLY TRADE WINDS BETWEEN 12 TO 15 KNOTS THROUGH 
  THURSDAY NIGHT. 

* WAVES/SEAS...SEAS BETWEEN 6 AND 8 FEET IN NORTH SWELLS.

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.

&&

$$
398 
WHCA72 TJSJ 061505
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1105 AM AST FRI APR 6 2012

...HAZARDOUS SEAS WILL CONTINUE THROUGH LATE TONIGHT...

.NORTH SWELLS ARE EXPECTED TO SUBSIDE THROUGHOUT THE DAY. AS A
RESULT...HAZARDOUS MARINE CONDITIONS ARE EXPECTED AT LEAST UNTIL
LATE TONIGHT.

AMZ725-061615-
/O.EXB.TJSJ.SC.Y.0025.000000T0000Z-120406T1600Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
1105 AM AST FRI APR 6 2012

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

* WINDS...EAST SOUTHEAST WINDS BETWEEN 12 AND 15 KNOTS.

* WAVES/SEAS...SEAS BETWEEN 6 AND 7 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ710-722-062315-
/O.EXT.TJSJ.SC.Y.0025.000000T0000Z-120407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
1105 AM AST FRI APR 6 2012

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

* WINDS...EAST SOUTHEAST WINDS BETWEEN 12 AND 16 KNOTS.

* WAVES/SEAS...SEAS BETWEEN 6 AND 8 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-715-741-742-062200-
/O.EXT.TJSJ.SC.Y.0025.000000T0000Z-120406T2200Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1105 AM AST FRI APR 6 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST THIS
EVENING...

* WINDS...EAST SOUTHEAST WINDS BETWEEN 12 AND 15 KNOTS.

* WAVES/SEAS...SEAS BETWEEN 6 AND 8 FEET IN NORTH SWELLS.

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.

&&

$$
994 
WHCA72 TJSJ 062011
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
411 PM AST FRI APR 6 2012

...HAZARDOUS SEAS WILL CONTINUE THROUGH LATE TONIGHT...

.NORTH SWELLS ARE EXPECTED TO SUBSIDE THROUGHOUT THE DAY. AS A
RESULT...HAZARDOUS MARINE CONDITIONS ARE EXPECTED AT LEAST UNTIL
LATE TONIGHT.

AMZ710-722-070400-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
411 PM AST FRI APR 6 2012

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

* WINDS...EAST SOUTHEAST WINDS BETWEEN 12 AND 16 KNOTS.

* WAVES/SEAS...SEAS BETWEEN 6 AND 8 FEET IN NORTH SWELLS.

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.

&&

$$

AMZ712-715-741-742-062200-
/O.CON.TJSJ.SC.Y.0025.000000T0000Z-120406T2200Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
411 PM AST FRI APR 6 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THIS
EVENING...

* WINDS...EAST SOUTHEAST WINDS BETWEEN 12 AND 15 KNOTS.

* WAVES/SEAS...SEAS BETWEEN 6 AND 8 FEET IN NORTH SWELLS.

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.

&&

$$
664 
WHCA72 TJSJ 062204
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
604 PM AST FRI APR 6 2012

...SEAS HAVE DROPPED BELOW 7 FEET...


AMZ710-722-062315-
/O.CAN.TJSJ.SC.Y.0025.000000T0000Z-120407T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
604 PM AST FRI APR 6 2012

...SMALL CRAFT ADVISORY IS CANCELLED...

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



$$

AMZ712-715-741-742-062315-
/O.EXP.TJSJ.SC.Y.0025.000000T0000Z-120406T2200Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
604 PM AST FRI APR 6 2012

...SMALL CRAFT ADVISORY HAS EXPIRED...



$$

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, 2:12 PM CDT, 54 minutes earlier.

Area forecast discussion, Apr 3, 2:12 PM CDT, 54 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN JUAN PR
312 PM AST TUE APR 3 2012

.SYNOPSIS...BROAD MID TO UPPER LEVEL HIGH PRESSURE RIDGE EXTENDS
NORTHWARDS ACROSS THE REGION FROM THE CENTRAL AND EASTERN CARIBBEAN
BASIN. THIS RIDGE IS EXPECTED TO REMAIN IN PLACE OVER THE NEXT FEW
DAYS WHILE SLOWLY ERODING...AS A SHORT WAVE TROUGH MOVES ACROSS THE
SOUTHWEST ATLANTIC ON THURSDAY...THEN LIFTS JUST NORTH OF THE AREA
EARLY FRIDAY. IN LOW LEVELS...LATEST SATELLITE IMAGERY SHOWED A
LARGE AREA OF LOW PRESSURE AND ASSOCIATED COLD FRONT MOVING ACROSS
THE WESTERN ATLANTIC...WITH ANOTHER OLD FRONTAL SHEAR LINE STALLED
ACROSS THE WEST CENTRAL ATLANTIC...JUST NORTH OF 20 NORTH. STRONG
SURFACE HIGH PRESSURE ACROSS THE EASTERN ATLANTIC CONTINUED TO SHIFT
FURTHER EAST OF THE REGION. THIS OVERALL PATTERN HAS NOW PUT THE
NORTHEAST CARIBBEAN IN A WEAK COL REGION WITH VERY LIGHT AND
VARIABLE LOW LEVEL WINDS.

&&

.DISCUSSION...FAIRLY GOOD SUBSIDENCE CAP AND OVERALL DRY AIR MASS
ACROSS THE FORECAST AREA...THEREFORE EXPECT NO SIGNIFICANT RAINFALL
ACROSS THE REGION FOR THE REST OF THE DAY AND DURING THE OVERNIGHT
HOURS. HOWEVER...BY WEDNESDAY AND THROUGH AT LEAST THURSDAY...EXPECT
THE FRONTAL SHEAR LINE NORTH OF THE AREA TO GRADUALLY SINK FURTHER
SOUTH AND BRING A SLIGHT INCREASE IN LOW LEVEL MOISTURE ACROSS THE
FORECAST AREA. EXPECT A SLIGHT INCREASE IN PRECIPITABLE WATER AND
A WEAK LOW LEVEL CONVERGENT ZONE TO SETUP...AS HIGH PRESSURE
BUILDS ACROSS THE WEST AND SOUTHWEST ATLANTIC. THIS WILL BE
SUFFICIENT TO INCREASE LOCALLY AND DIURNALLY INDUCED CONVECTION
ACROSS PARTS OF THE ISLANDS...ESPECIALLY OVER PUERTO RICO WHERE
SEA BREEZE CONVERGENCE AND LIFT WILL BE STRONGER. EXPECT MOST OF
THE ACTIVITY TO BE FOCUSED MAINLY ACROSS PARTS OF THE INTERIOR AND
WEST SECTIONS OF PUERTO RICO. BY FRIDAY AND INTO THE UPCOMING WEEKEND
EXPECT A GRADUAL IMPROVEMENT IN THE OVERALL WEATHER CONDITIONS EXCEPT
FOR SOME DIURNALLY INDUCED AFTERNOON CONVECTION AND FEW EARLY MORNING
PASSING SHOWERS EACH DAY MAINLY ON THE WINDWARD SIDE OF THE ISLANDS.

&&

.AVIATION...VFR CONDITIONS WILL PREVAIL ACROSS ALL TAF SITES AND WITH
SOME LIMITED SHOWERS...EXPECTED TO DEVELOP LATER THIS AFTERNOON ACROSS
THE INTERIOR AND SOUTHERN SECTIONS OF PUERTO RICO. SOME TRACES OF VOLCANIC
ASH COULD REACH TKPK THROUGH TONIGHT. SFC WINDS HAVE BEEN VARIABLE
AT 10 KTS OR LESS.

&&

.PRELIMINARY POINT TEMPS/POPS...
SJU  74  84  74  85 /  10  20  30  30
STT  74  84  74  85 /  10  10  30  30

&&

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

COASTAL WATERS...SMALL CRAFT ADVISORY FROM 6 PM WEDNESDAY TO 6 PM
AST FRIDAY FOR ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO
19.5N.

&&

11/09
Hazardous weather outlook, Apr 3, 10:08 AM CDT, 4 hours 58 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN JUAN PR
423 AM AST TUE APR 3 2012

AMZ710>745-PRZ001>013-041000-
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-
423 AM AST TUE APR 3 2012

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

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

NO HAZARDOUS WEATHER EXPECTED AT THIS TIME. HOWEVER...WEDNESDAY
THROUGH AT LEAST FRIDAY....LONG PERIOD NORTHERLY SWELLS WILL BEGIN
TO INVADE THE LOCAL OFFSHORE ATLANTIC WATERS BY WEDNESDAY
AFTERNOON... THEN CONTINUE TO SPREAD AND AFFECT THE REMAINDER OF THE
ATLANTIC AND CARIBBEAN PASSAGES THROUGH FRIDAY. THESE SWELLS WILL
LEAD TO HAZARDOUS MARINE CONDITIONS. AS A RESULT... HIGH SURF
ADVISORIES...PRECAUTIONARY STATEMENTS AND SMALL CRAFT ADVISORIES
WILL LIKELY BE REQUIRED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

AMZ715-725-VIZ001-002-041000-
ST. THOMAS ST. JOHN ADJACENT ISLANDS-ST CROIX-
NEARSHORE ATLANTIC AND ADJACENT CARIBBEAN COASTAL WATERS-
423 AM AST TUE APR 3 2012

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...WEDNESDAY THROUGH MONDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. HOWEVER...WEDNESDAY
THROUGH AT LEAST FRIDAY...LONG PERIOD NORTHERLY SWELLS WILL BEGIN TO
INVADE THE LOCAL OFFSHORE ATLANTIC WATERS BY WEDNESDAY AFTERNOON...
THEN CONTINUE TO SPREAD AND AFFECT THE REMAINDER OF THE ATLANTIC AND
CARIBBEAN PASSAGES THROUGH FRIDAY. THESE SWELLS WILL LEAD TO
HAZARDOUS MARINE CONDITIONS. AS A RESULT... HIGH SURF ADVISORIES...
PRECAUTIONARY STATEMENTS AND SMALL CRAFT ADVISORIES WILL LIKELY BE
REQUIRED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

Nearby

Small Craft Advisories in Puerto Rico, 2012Every small craft advisory in 2012

Sources

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