Alert archive / Puerto Rico / Small Craft Advisories in 2015

Small Craft Advisory 41, NWS JSJ

November 20, 2015

NWS JSJ issued this small craft advisory at Nov 20, 2015, 3:57 AM CST. It took effect at Nov 20, 2015, 4:57 AM CST. It was in force for 4 days.

The area

The counties it named.

The facts

Issued
Nov 20, 2015, 3:57 AM CST (09:57 UTC)
In effect from
Nov 20, 2015, 4:57 AM CST
Expired
Nov 23, 2015, 6:00 PM CST
In force
4 days
Issued by
NWS JSJ

The text

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

092 
WHCA72 TJSJ 200957
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
557 AM AST FRI NOV 20 2015

...NORTHERLY SWELL HAVE ARRIVED TO CREATE HAZARDOUS SEAS...

.NORTHERLY SWELL HAS ARRIVED IN THE LOCAL WATERS. SEAS WILL BUILD
TO 8 FEET WITH OCCASIONAL 11 FOOT SEAS IN THE NORTHERN ATLANTIC
WATERS.

AMZ712-715-201800-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151121T0000Z/
/O.NEW.TJSJ.SC.Y.0041.151121T0600Z-151122T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
557 AM AST FRI NOV 20 2015

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

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO 8 PM AST SATURDAY. 

* WINDS...15 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET. OCCASIONAL SEAS 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.

&&

$$

AMZ742-201800-
/O.EXT.TJSJ.SC.Y.0040.151120T0957Z-151121T0600Z/
/O.NEW.TJSJ.SC.Y.0041.151121T1200Z-151122T0000Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
557 AM AST FRI NOV 20 2015

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

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

* WINDS...UP TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ725-201800-
/O.EXB.TJSJ.SC.Y.0040.151120T1200Z-151120T1800Z/
/O.NEW.TJSJ.SC.Y.0041.151121T1800Z-151122T0000Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
557 AM AST FRI NOV 20 2015

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

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 2 PM AST THIS AFTERNOON. A
SMALL CRAFT ADVISORY HAS ALSO BEEN ISSUED FROM 2 PM TO 8 PM AST
SATURDAY. 

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ732-201800-
/O.EXB.TJSJ.SC.Y.0040.151121T1800Z-151122T0000Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
557 AM AST FRI NOV 20 2015

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

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 2 PM TO 8 PM AST SATURDAY. 

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ710-722-741-201800-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151122T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-MONA PASSAGE SOUTHWARD TO 17N-
557 AM AST FRI NOV 20 2015

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

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP TO
  11 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.

&&

$$
17 follow-up statements
406 
WHCA72 TJSJ 201057
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
657 AM AST FRI NOV 20 2015

...NORTHERLY SWELL HAVE ARRIVED TO CREATE HAZARDOUS SEAS...

.NORTHERLY SWELL HAS ARRIVED IN THE LOCAL WATERS. SEAS WILL BUILD
TO 8 FEET WITH OCCASIONAL 11 FOOT SEAS IN THE NORTHERN ATLANTIC
WATERS.

AMZ712-715-201900-
/O.CAN.TJSJ.SC.Y.0040.000000T0000Z-151121T0000Z/
/O.EXT.TJSJ.SC.Y.0041.151120T1057Z-151122T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
657 AM AST FRI NOV 20 2015

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

* WINDS...15 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET. OCCASIONAL SEAS 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.

&&

$$

AMZ742-201900-
/O.CAN.TJSJ.SC.Y.0040.000000T0000Z-151121T0600Z/
/O.EXT.TJSJ.SC.Y.0041.151120T1057Z-151122T0000Z/
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
657 AM AST FRI NOV 20 2015

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

* WINDS...UP TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ725-201900-
/O.EXT.TJSJ.SC.Y.0041.151120T1057Z-151122T0000Z/
/O.CAN.TJSJ.SC.Y.0040.151120T1200Z-151120T1800Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
657 AM AST FRI NOV 20 2015

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

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ732-201900-
/O.EXT.TJSJ.SC.Y.0040.151120T1057Z-151122T0000Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
657 AM AST FRI NOV 20 2015

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

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ710-722-741-201900-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151122T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-MONA PASSAGE SOUTHWARD TO 17N-
657 AM AST FRI NOV 20 2015

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

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 11 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.

&&

$$
832 
WHCA72 TJSJ 202040
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
440 PM AST FRI NOV 20 2015

...NORTHERLY SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.NORTHERLY SWELL HAS ARRIVED IN THE LOCAL WATERS. SEAS OF UP TO 8
8 FEET OCCASIONALLY UP TO 11 FOOT SEAS WILL REMAIN POSSIBLE IN
THE NORTHERN ATLANTIC WATERS.

AMZ710-722-732-741-210445-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151122T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
440 PM AST FRI NOV 20 2015

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

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 11 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.

&&

$$

AMZ712-715-725-742-210445-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151122T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
440 PM AST FRI NOV 20 2015

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

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$
527 
WHCA72 TJSJ 210247
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1047 PM AST FRI NOV 20 2015

...NORTH-NORTHEAST SWELL WILL CONTINUE TO CREATE HAZARDOUS
SEAS...

.SEAS BETWEEN 6 TO 8 FEET AND OCCASIONALLY UP TO 10 FEET WILL
REMAIN POSSIBLE IN THE NORTHERN ATLANTIC WATERS THROUGH THE
WEEKEND.

AMZ710-722-732-741-211100-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151122T1800Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
1047 PM AST FRI NOV 20 2015

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

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP TO
  10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-211100-
/O.EXT.TJSJ.SC.Y.0041.000000T0000Z-151122T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1047 PM AST FRI NOV 20 2015

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

* WINDS...10 TO 20 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$
038 
WHCA72 TJSJ 210909
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
509 AM AST SAT NOV 21 2015

...NORTH-NORTHEAST SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 6 TO 8 FEET AND OCCASIONALLY UP TO 10 FEET WILL
REMAIN POSSIBLE IN THE NORTHERN ATLANTIC WATERS THROUGH THE
WEEKEND. THE SECOND SWELL SET WILL ARRIVE SATURDAY AFTERNOON AND
RAMP UP DURING THE EVENING.

AMZ710-722-732-741-211715-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151122T1800Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
509 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-211715-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151122T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
509 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$
570 
WHCA72 TJSJ 210917
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
517 AM AST SAT NOV 21 2015

...NORTH-NORTHEAST SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 6 TO 8 FEET AND OCCASIONALLY UP TO 10 FEET WILL
REMAIN POSSIBLE IN THE NORTHERN ATLANTIC WATERS THROUGH THE
WEEKEND. THE SECOND SWELL SET WILL ARRIVE SATURDAY AFTERNOON AND
RAMP UP DURING THE EVENING.

AMZ710-722-732-211730-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151123T0600Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
517 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-211730-
/O.EXT.TJSJ.SC.Y.0041.000000T0000Z-151123T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
517 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ741-211730-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151122T1800Z/
MONA PASSAGE SOUTHWARD TO 17N-
517 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
956 
WHCA72 TJSJ 211058 AAA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE SAN JUAN PR
658 AM AST SAT NOV 21 2015

...NORTH-NORTHEAST SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 6 TO 8 FEET AND OCCASIONALLY UP TO 10 FEET WILL
REMAIN POSSIBLE IN THE NORTHERN ATLANTIC WATERS THROUGH THE
WEEKEND. THE SECOND SWELL SET WILL ARRIVE SATURDAY AFTERNOON AND
RAMP UP DURING THE EVENING.

AMZ715-725-211900-
/O.EXT.TJSJ.SC.Y.0041.000000T0000Z-151122T2200Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
658 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ710-722-732-211900-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151123T0600Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
658 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ741-211900-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151122T1800Z/
MONA PASSAGE SOUTHWARD TO 17N-
658 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-742-211900-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151123T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
658 AM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$
457 
WHCA72 TJSJ 211600 RRA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...DELAYED
NATIONAL WEATHER SERVICE SAN JUAN PR
1200 PM AST SAT NOV 21 2015

...NORTH-NORTHEAST SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 6 TO 8 FEET AND OCCASIONALLY UP TO 10 FEET WILL REMAIN
POSSIBLE IN THE NORTHERN ATLANTIC WATERS AND LOCAL PASSAGES THROUGH
THE WEEKEND. A SECOND SWELL SET WILL ARRIVE THIS AFTERNOON...THEN
GRADUALLY INCREASE DURING THE OVERNIGHT HOURS AND ON SUNDAY.

AMZ715-725-220000-
/O.EXT.TJSJ.SC.Y.0041.000000T0000Z-151123T0600Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
1200 PM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$

AMZ741-220000-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151123T0600Z/
MONA PASSAGE SOUTHWARD TO 17N-
1200 PM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-722-732-220000-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151123T0600Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
1200 PM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-742-220000-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151123T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1200 PM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 7 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.

&&

$$
747 
WHCA72 TJSJ 212033
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
433 PM AST SAT NOV 21 2015

...NORTH-NORTHEAST SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 6 TO 8 FEET AND OCCASIONALLY UP TO 10 FEET WILL
REMAIN POSSIBLE IN THE NORTHERN ATLANTIC WATERS AND LOCAL
PASSAGES THROUGH THE WEEKEND. A SECOND SWELL SET WILL ARRIVE THIS
AFTERNOON...THEN GRADUALLY INCREASE DURING THE OVERNIGHT HOURS
AND ON SUNDAY.

AMZ710-722-732-741-220445-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151123T0600Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
433 PM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP TO 8 FEET WITH OCCASIONAL SEAS UP 
  TO 10 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-220445-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151123T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
433 PM AST SAT NOV 21 2015

...SMALL CRAFT ADVISORY REMAINS IN EFFECT AT LEAST UNTIL 2 AM AST
MONDAY...

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS UP TO 7 FEET OCCASIONALLY UP TO 8 FEET IN SOME
  AREAS.

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.

&&

$$
185 
WHCA72 TJSJ 220129
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
929 PM AST SAT NOV 21 2015

...NORTH-NORTHEAST SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 7 TO 10 FEET AND OCCASIONALLY UP TO 11 FEET WILL
REMAIN POSSIBLE IN THE NORTHERN ATLANTIC WATERS AND LOCAL PASSAGES
THROUGH THE WEEKEND. A SECOND SWELL SET WILL ARRIVE THIS
AFTERNOON...THEN GRADUALLY INCREASE DURING THE OVERNIGHT HOURS AND
ON SUNDAY.

AMZ710-722-732-741-220930-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151123T0600Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
929 PM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...INCREASING UP AT 8 TO 10 FEET WITH OCCASIONAL SEAS
  UP TO 11 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.

&&

$$

AMZ712-715-725-742-220930-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151123T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
929 PM AST SAT NOV 21 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS UP TO 8 FEET OCCASIONALLY UP TO 10 FEET IN
  SOME AREAS.

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.

&&

$$
659 
WHCA72 TJSJ 220904
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
504 AM AST SUN NOV 22 2015

...NORTHERLY SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 7 TO 10 FEET AND OCCASIONALLY UP TO 11 FEET WILL
REMAIN POSSIBLE ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES
THROUGH LATE TONIGHT.

AMZ710-722-732-741-221715-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151123T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
504 AM AST SUN NOV 22 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...7 TO 10 FEET WITH OCCASIONAL SEAS UP TO 11 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-221715-
/O.EXT.TJSJ.SC.Y.0041.000000T0000Z-151123T0400Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
504 AM AST SUN NOV 22 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS 6 TO 8 FEET OCCASIONALLY UP TO 10 FEET IN
  SOME AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
465 
WHCA72 TJSJ 221420
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1020 AM AST SUN NOV 22 2015

...NORTHERLY SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 7 TO 10 FEET AND OCCASIONALLY UP TO 11 FEET WILL
REMAIN POSSIBLE ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES
THROUGH LATE TONIGHT.

AMZ710-722-732-741-222230-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151123T0400Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
1020 AM AST SUN NOV 22 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...7 TO 10 FEET WITH OCCASIONAL SEAS UP TO 11 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-222230-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151123T0400Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1020 AM AST SUN NOV 22 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS 6 TO 8 FEET OCCASIONALLY UP TO 10 FEET IN 
  SOME AREAS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
806 
WHCA72 TJSJ 230202
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1002 PM AST SUN NOV 22 2015

...NORTHERLY SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 7 TO 8 FEET AND OCCASIONALLY UP TO 9 FEET WILL
REMAIN POSSIBLE ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES
THROUGH EARLY MONDAY MORNING.

AMZ722-732-741-230800-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151123T0800Z/
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
1002 PM AST SUN NOV 22 2015

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM AST MONDAY...

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...7 TO 8 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-230800-
/O.EXT.TJSJ.SC.Y.0041.000000T0000Z-151123T0800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1002 PM AST SUN NOV 22 2015

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM AST MONDAY...

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS 6 TO 7 FEET OCCASIONALLY UP TO 9 FEET IN SOME
  AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-231015-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151124T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1002 PM AST SUN NOV 22 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...7 TO 8 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
636 
WHCA72 TJSJ 230802
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
402 AM AST MON NOV 23 2015

...NORTHERLY SWELL WILL CONTINUE TO CREATE HAZARDOUS SEAS...

.SEAS BETWEEN 7 TO 8 FEET AND OCCASIONALLY UP TO 9 FEET WILL
REMAIN POSSIBLE ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES
THROUGH EARLY MONDAY MORNING.

AMZ722-732-741-231615-
/O.EXT.TJSJ.SC.Y.0040.000000T0000Z-151124T0000Z/
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
402 AM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...7 TO 8 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-231615-
/O.EXT.TJSJ.SC.Y.0041.000000T0000Z-151124T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
402 AM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS 6 TO 7 FEET OCCASIONALLY UP TO 9 FEET IN 
  SOME AREAS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-231615-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151124T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
402 AM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...7 TO 8 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
450 
WHCA72 TJSJ 231418
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1018 AM AST MON NOV 23 2015

...PULSES OF NORTHERLY SWELL WILL CONTINUE TO CREATE HAZARDOUS
SEAS...

.SEAS BETWEEN 7 TO 8 FEET AND OCCASIONALLY UP TO 9 FEET WILL
REMAIN POSSIBLE ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES
THROUGH EARLY MONDAY MORNING.

AMZ710-722-732-741-232230-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151124T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
1018 AM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...7 TO 8 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-232230-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151124T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1018 AM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS 6 TO 7 FEET OCCASIONALLY UP TO 9 FEET IN 
  SOME AREAS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
570 
WHCA72 TJSJ 231418 CCA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE SAN JUAN PR
1018 AM AST MON NOV 23 2015

...PULSES OF NORTHERLY SWELL WILL CONTINUE TO CREATE HAZARDOUS
SEAS...

.SEAS BETWEEN 7 TO 8 FEET AND OCCASIONALLY UP TO 9 FEET WILL
REMAIN POSSIBLE ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES
UNTIL MONDAY EVENING.

AMZ710-722-732-741-232230-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151124T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
1018 AM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...7 TO 8 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-232230-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151124T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1018 AM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS 6 TO 7 FEET OCCASIONALLY UP TO 9 FEET IN 
  SOME AREAS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
112 
WHCA72 TJSJ 232029
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
429 PM AST MON NOV 23 2015

...PULSES OF NORTHERLY SWELL WILL CONTINUE TO CREATE HAZARDOUS
SEAS...

.SEAS BETWEEN 6 AND 8 FEET AND OCCASIONALLY UP TO 9 FEET WILL
REMAIN POSSIBLE ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES
UNTIL THIS EVENING.

AMZ710-722-732-741-240000-
/O.CON.TJSJ.SC.Y.0040.000000T0000Z-151124T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
429 PM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...6 TO 8 FEET WITH OCCASIONAL SEAS UP TO 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-725-742-240000-
/O.CON.TJSJ.SC.Y.0041.000000T0000Z-151124T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
429 PM AST MON NOV 23 2015

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

* WINDS...10 TO 15 KNOTS.

* WAVES/SEAS...SEAS 6 TO 8 FEET OCCASIONALLY UP TO 9 FEET IN SOME
  AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
346 
WHCA72 TJSJ 232348
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
748 PM AST MON NOV 23 2015

...NORTHERLY SWELL WILL SUBSIDE SLOWLY ACROSS THE ATLANTIC WATERS
AND CARIBBEAN PASSAGES THROUGH TUESDAY...

.SEAS WILL RANGE BETWEEN 4 AND 6 FEET...OCCASIONALLY UP TO 8 FEET
ACROSS THE ATLANTIC WATERS AND LOCAL PASSAGES THROUGH AT LEAST
EARLY TUESDAY MORNING.

AMZ710-722-732-741-240100-
/O.EXP.TJSJ.SC.Y.0040.000000T0000Z-151124T0000Z/
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
748 PM AST MON NOV 23 2015

...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 PM AST THIS EVENING...

SEAS ARE EXPECTED TO REMAIN BELOW 7 FEET...HOWEVER HAZARDOUS SEAS
WILL REMAIN POSSIBLE ACROSS THE OPEN ATLANTIC WATERS AS NORTHERLY
SWELL SLOWLY DIMINISH THROUGH MIDWEEK.

$$

AMZ712-715-725-742-240100-
/O.EXP.TJSJ.SC.Y.0041.000000T0000Z-151124T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
748 PM AST MON NOV 23 2015

...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 PM AST THIS EVENING...

SEAS ARE EXPECTED TO REMAIN BELOW 7 FEET...HOWEVER HAZARDOUS SEAS
WILL REMAIN POSSIBLE ACROSS THE OPEN ATLANTIC WATERS AS NORTHERLY
SWELL SLOWLY DIMINISH THROUGH MIDWEEK.

$$

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 Nov 19, 10:33 PM CST, 5 hours 24 minutes earlier.

Area forecast discussion, Nov 19, 10:33 PM CST, 5 hours 24 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE SAN JUAN PR
1233 AM AST FRI NOV 20 2015

.UPDATE...NUMEROUS SHOWERS CONTINUE MOVING ONSHORE OVER LAND
AREAS...SOME ARE TRANSVERSING THE ENTIRE ISLAND BEYOND SALINAS AND
GUAYAMA. HAVE MADE QUICK ADJUSTMENT TO POPS AND TEMPS TO REFLECT
CURRENT REALITY.

&&

.AVIATION...SOME BRIEF MVFR CONDS WILL OCCUR IN HEAVIEST SHOWERS.
OTHERWISE NO CHANGES.

&&

.MARINE...BUOY 41043 PULSED TO 11.5 FEET...BUT HAS SINCE FALLEN TO
8.5 FEET. THIS PULSE WILL ARRIVE ONSHORE BETWEEN 6-8 HOURS FROM
20/01Z OR AS EARLY AS 20/07Z. COULD BE BRIEFLY AS HIGH AS 7 TO 9
FEET.

&&

.PREV DISCUSSION... /ISSUED 1054 PM AST THU NOV 19 2015/

UPDATE...PASSING SHOWERS EMBEDDED ON NORTHEAST TRADES CONTINUED
TO AFFECT THE NORTHERN HALF OF PR AND SECTIONS OF THE U.S. VIRGIN
ISLANDS. THE DOPPLER RADAR ESTIMATED MAX AMOUNTS BETWEEN HALF TO
AN INCH OF RAIN ACROSS COASTAL AREAS OF THE NORTH CENTRAL
MUNICIPALITIES OF PR. EXPECT THIS ACTIVITY TO CONTINUE OVERNIGHT
ACROSS THE SAME AREAS...CREATING MAINLY PERIODS OF HAZARDOUS
DRIVING CONDITIONS AND PONDING OF WATER ON POOR DRAINAGE AREAS. NO
CHANGES MADE TO PREVIOUS FORECAST...ONLY MARINE SECTION...SEE
DISCUSSION BELOW.

AVIATION...VFR CONDITIONS ARE EXPECTED TO PREVAIL ACROSS ALL TAF
SITES THROUGH AT LEAST 20/12Z. HOWEVER...BRIEF PASSING SHOWERS WILL
AFFECT TIST...TJSJ AND TJBQ FROM TIME TO TIME. LOW LEVEL WINDS WILL
CONTINUE MAINLY NORTHEAST AT 10 KTS.

MARINE UPDATE...INCREASED WAVE HEIGHT GRIDS AS MODEL GUIDANCE IS
UNDERESTIMATING SEAS BY 1-2 FEET ACROSS THE ATLANTIC WATERS.
OFFSHORE BUOYS ARE CURRENTLY INDICATING NORTHERLY SWELLS AT 8-10
FEET WITH PERIODS BETWEEN 9-11 SECONDS. SWELL WILL FILL IN
OVERNIGHT ACROSS THE LOCAL ATLANTIC WATERS AND LOCAL
PASSAGES...HOWEVER SOME DECAY IS EXPECTED AND SWELL SHOULD RANGE
BETWEEN 5-7 FEET. ROUGH SURF CONDITIONS AND HAZARDOUS SEAS WILL
CONTINUE THROUGH THE WEEKEND. SMALL CRAFT ADVISORIES ARE IN
EFFECT ACROSS MUCH OF THE WATERS. PLEASE CONTINUE TO MONITOR
COASTAL AND MARINE PRODUCTS AS A HIGH SURF ADVISORY COULD BE
ISSUED IN THE NEAR FUTURE AND A HIGH RISK OF RIP CURRENTS WILL
LIKELY BE ISSUED IN THE NEXT FEW HOURS.

PREV DISCUSSION... /ISSUED /

SYNOPSIS...MID-UPPER LEVEL TROUGH OVER THE WESTERN ATLANTIC
IS SUPPORTING A FRONTAL BOUNDARY LOCATED ALONG THE NORTHEAST
CARIBBEAN REGION. OCCASIONAL PASSING SHOWERS ARE LIKELY FRIDAY
THROUGH THE WEEKEND AS A COOL ADVECTIVE PATTERN ESTABLISHES BEHIND
OF THE SURFACE FRONT. HIGH PRESSURE ALOFT WILL BUILD AND BRING
VERY DRY AIR MASS AT MID LEVELS OVER THE AREA FRIDAY FROM THROUGH
TUESDAY. FAIR WEATHER WILL PREVAIL THROUGH THE FORECAST PERIOD.

DISCUSSION...BRISK NORTHERLY TRADE WINDS HAVE BEEN PUSHING
PASSING SHOWERS OVER PORTIONS OF THE ISLANDS TODAY. SHOWER
ACTIVITY HAS BEEN WIDELY SCATTERED ACROSS PUERTO RICO AND THE
RAINFALL ACCUMULATIONS HAVE BEEN LESS THAN ONE QUARTER OF AN INCH
SO FAR THIS AFTERNOON. SURFACE FRONT IS FORECAST TO MOVE ACROSS
THE FORECAST AREA ON FRIDAY...BUT QUICKLY DISSIPATES AT IT LOSES
THE UPPER LEVEL SUPPORT. ALTHOUGH CONVECTIVE INSTABILITY REMAINS
HIGH ACROSS THE NORTHEAST CARIBBEAN THROUGH TONIGHT...CONDITIONS
ARE EXPECTED TO IMPROVE GRADUALLY ON FRIDAY THROUGH THE WEEKEND.
WINDS WILL BACK TO THE EAST BY SUNDAY. MEANWHILE...LIGHT SHOWERS
WILL PESTER THE USVI AND NORTHERN PR EACH NIGHT AND EARLY IN THE
MORNING. OVERALL...FAIR WEATHER PATTERN WITH A FEW PASSING SHOWERS
WILL PREVAIL THROUGH THE FORECAST PERIOD.

AVIATION...VFR CONDS EXPECTED ACROSS THE LOCAL TERMINALS WITH VCSH
POSSIBLE AS BRIEF -SHRA IS EXPECTED THROUGH THE LOCAL AREA. WINDS
ARE EXPECTED TO CONTINUE FROM A MORE NORTHEASTERLY DIRECTION WITH
SEA BREEZE VARIATIONS AT TJPS AT ABOUT 10 KNOTS FOR THE REST OF THE
AFTERNOON...THEN SLIGHTLY LIGHTER WINDS IN THE EVENING...INCREASING
AFTER 20/06Z TO ABOUT 10-15 KT BUT CONTINUING FROM THE NORTHEAST.

MARINE...PULSES OF NORTHERLY SWELLS OF 5-7 FEET WILL REACH THE
LOCAL ATLANTIC WATERS AND LOCAL CARIBBEAN PASSAGES FROM FRIDAY
THROUGH EARLY NEXT WEEK. THESE LONG PERIOD SWELLS WILL POSSIBLY
CREATE HIGH SURF ALONG THE NORTH FACING COASTS OF PUERTO RICO...
CULEBRA...VIEQUES AND THE NORTHERN U.S. VIRGIN ISLANDS. SMALL
CRAFT ADVISORY IN EFFECT FOR THE ATLANTIC WATERS AND LOCAL
PASSAGES.

&&

.PRELIMINARY POINT TEMPS/POPS...
SJU  85  76  85  76 /  60  30  40  20
STT  87  77  87  77 /  50  40  40  30

&&

.SJU WATCHES/WARNINGS/ADVISORIES...
PR...SMALL CRAFT ADVISORY FROM 2 PM THIS AFTERNOON TO MIDNIGHT AST
     SATURDAY NIGHT FOR NORTH CENTRAL-SAN JUAN AND VICINITY.

     SMALL CRAFT ADVISORY FROM 8 AM THIS MORNING TO MIDNIGHT AST
     SATURDAY NIGHT FOR NORTHWEST.

VI...NONE.
AM...SMALL CRAFT ADVISORY UNTIL MIDNIGHT AST SATURDAY NIGHT FOR
     ANEGADA PASSAGE SOUTHWARD TO 17N-CARIBBEAN WATERS OF PUERTO
     RICO FROM 10 NM TO 17N-COASTAL WATERS OF NORTHERN PUERTO
     RICO OUT 10 NM-COASTAL WATERS OF NORTHERN USVI AND CULEBRA
     OUT 10 NM-COASTAL WATERS OF SOUTHERN USVI VIEQUES AND
     EASTERN PUERTO RICO OUT 10 NM.

     SMALL CRAFT ADVISORY FROM 8 AM THIS MORNING TO MIDNIGHT AST
     SATURDAY NIGHT FOR COASTAL WATERS OF NORTHWESTERN PUERTO
     RICO OUT 10 NM-MONA PASSAGE SOUTHWARD TO 17N.

     SMALL CRAFT ADVISORY UNTIL MIDNIGHT AST SATURDAY NIGHT FOR ATLC
     WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N.

&&

27/12

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 20, 3:02 AM CSTRip Current StatementJSJ4 days
Nov 20, 5:48 AM CSTHigh Surf AdvisoryJSJ10 hr

Nearby

Small Craft Advisories in Puerto Rico, 2015Every small craft advisory in 2015

Sources

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