Alert archive / Puerto Rico / Small Craft Advisories in 2017

Small Craft Advisory 29, NWS JSJ

August 15, 2017

NWS JSJ issued this small craft advisory at Aug 15, 2017, 7:02 PM CDT. It took effect at Aug 16, 2017, 1:00 PM CDT. It was in force for 5 days.

The area

The counties it named.

The facts

Issued
Aug 15, 2017, 7:02 PM CDT (00:02 UTC)
In effect from
Aug 16, 2017, 1:00 PM CDT
Expired
Aug 21, 2017, 1:00 PM CDT
In force
5 days
Issued by
NWS JSJ

The text

As transmitted.

870 
WHCA72 TJSJ 160002
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
802 PM AST TUE AUG 15 2017

...HAZARDOUS SEAS ARE EXPECTED ACROSS THE ATLANTIC OFFSHORE WATERS
AND ANEGADA PASSAGE...

.HAZARDOUS SEAS WILL BEGIN ACROSS THE ATLANTIC OFFSHORE WATERS 
AND ANEGADA PASSAGE BY WEDNESDAY AFTERNOON.

AMZ710-722-160815-
/O.NEW.TJSJ.SC.Y.0029.170816T1800Z-170817T1200Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
802 PM AST TUE AUG 15 2017

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ725-732-160815-
/O.NEW.TJSJ.SC.Y.0029.170817T0000Z-170817T1200Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
802 PM AST TUE AUG 15 2017

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ741-160815-
/O.NEW.TJSJ.SC.Y.0029.170817T0600Z-170817T1200Z/
MONA PASSAGE SOUTHWARD TO 17N-
802 PM AST TUE AUG 15 2017

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
22 follow-up statements
716 
WHCA72 TJSJ 160848
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
448 AM AST WED AUG 16 2017

...HAZARDOUS SEAS ARE EXPECTED ACROSS THE REGIONAL WATERS AND
PASSAGES...

.HAZARDOUS SEAS WILL BEGIN ACROSS THE ATLANTIC OFFSHORE WATERS
AND THE ANEGADA PASSAGE THIS AFTERNOON.

AMZ715-161700-
/O.EXB.TJSJ.SC.Y.0029.170817T0000Z-170818T0000Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
448 AM AST WED AUG 16 2017

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

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM AST
THURSDAY. 

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS OR 
SEA 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.

&&

$$

AMZ712-161700-
/O.EXB.TJSJ.SC.Y.0029.170817T0600Z-170817T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
448 AM AST WED AUG 16 2017

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS OR 
SEA 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.

&&

$$

AMZ710-722-161700-
/O.EXT.TJSJ.SC.Y.0029.170816T1800Z-170818T0000Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
448 AM AST WED AUG 16 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM AST THURSDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS OR 
SEA 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.

&&

$$

AMZ725-161700-
/O.EXT.TJSJ.SC.Y.0029.170817T0000Z-170818T0000Z/
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
448 AM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS OR 
SEA 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.

&&

$$

AMZ732-741-161700-
/O.EXT.TJSJ.SC.Y.0029.170817T0000Z-170817T1800Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
448 AM AST WED AUG 16 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO
2 PM AST THURSDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS OR 
SEA 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.

&&

$$
911 
WHCA72 TJSJ 161406
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1006 AM AST WED AUG 16 2017

...HAZARDOUS SEAS ARE EXPECTED ACROSS THE REGIONAL WATERS AND
PASSAGES...

.SEAS WILL BECOME HAZARDOUS ACROSS THE ATLANTIC OFFSHORE WATERS 
AND THE ANEGADA PASSAGE STARTING THIS AFTERNOON.

AMZ710-722-162215-
/O.CON.TJSJ.SC.Y.0029.170816T1800Z-170818T0000Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
1006 AM AST WED AUG 16 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 8 PM AST THURSDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ715-725-162215-
/O.CON.TJSJ.SC.Y.0029.170817T0000Z-170818T0000Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
1006 AM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-741-162215-
/O.CON.TJSJ.SC.Y.0029.170817T0000Z-170817T1800Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
1006 AM AST WED AUG 16 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 2 PM AST THURSDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-162215-
/O.CON.TJSJ.SC.Y.0029.170817T0600Z-170817T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
1006 AM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
728 
WHCA72 TJSJ 162044
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
444 PM AST WED AUG 16 2017

...HAZARDOUS SEAS ARE EXPECTED ACROSS THE REGIONAL WATERS AND
PASSAGES...

.SEAS WILL CONTINUE HAZARDOUS ACROSS THE ATLANTIC OFFSHORE WATERS
AND THE ANEGADA PASSAGE

AMZ710-722-170445-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170818T0000Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
444 PM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ715-725-170445-
/O.CON.TJSJ.SC.Y.0029.170817T0000Z-170818T0000Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
444 PM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-741-170445-
/O.CON.TJSJ.SC.Y.0029.170817T0000Z-170817T1800Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
444 PM AST WED AUG 16 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 2 PM AST THURSDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-170445-
/O.CON.TJSJ.SC.Y.0029.170817T0600Z-170817T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
444 PM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
866 
WHCA72 TJSJ 170058
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
858 PM AST WED AUG 16 2017

...HAZARDOUS SEAS EXPECTED ACROSS THE REGIONAL WATERS AND 
PASSAGES...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS.

AMZ710-722-170900-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170818T0000Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
ANEGADA PASSAGE SOUTHWARD TO 17N-
858 PM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ715-725-170900-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170818T0000Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
858 PM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-741-170900-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170817T1800Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
858 PM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-170900-
/O.CON.TJSJ.SC.Y.0029.170817T0600Z-170817T1800Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
858 PM AST WED AUG 16 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
873 
WHCA72 TJSJ 170725
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
325 AM AST THU AUG 17 2017

...HAZARDOUS SEAS EXPECTED ACROSS THE REGIONAL WATERS AND
PASSAGES...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS.

AMZ712-171530-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170818T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
325 AM AST THU AUG 17 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ710-171530-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170818T0600Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
325 AM AST THU AUG 17 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ715-722-725-171530-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170818T0000Z/
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-
325 AM AST THU AUG 17 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-741-171530-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170817T1800Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
MONA PASSAGE SOUTHWARD TO 17N-
325 AM AST THU AUG 17 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
528 
WHCA72 TJSJ 171412
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1012 AM AST THU AUG 17 2017

...HAZARDOUS SEAS EXPECTED ACROSS THE REGIONAL WATERS AND
PASSAGES...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS.

AMZ722-725-732-172215-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170818T1800Z/
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-
1012 AM AST THU AUG 17 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL AT LEAST 2 PM AST 
FRIDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ715-741-172200-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170817T2200Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
1012 AM AST THU AUG 17 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-172215-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170818T0600Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
1012 AM AST THU AUG 17 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ710-172215-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170819T1000Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
1012 AM AST THU AUG 17 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL AT LEAST 6 AM AST 
SATURDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

SNELL
208 
WHCA72 TJSJ 172100
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
500 PM AST THU AUG 17 2017

...HAZARDOUS SEAS EXPECTED ACROSS THE REGIONAL WATERS AND
PASSAGES...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS.

AMZ715-741-180500-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170817T2200Z/
/O.NEW.TJSJ.SC.Y.0030.170819T0600Z-170819T2200Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
500 PM AST THU AUG 17 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 6 PM AST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT FROM 2 AM TO 6 PM AST SATURDAY. 

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

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.

&&

$$

AMZ712-180500-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170817T2200Z/
/O.NEW.TJSJ.SC.Y.0030.170819T0600Z-170819T2200Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
500 PM AST THU AUG 17 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 6 PM AST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT FROM 2 AM TO 6 PM AST SATURDAY. 

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

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.

&&

$$

AMZ710-722-725-732-180500-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170819T2200Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
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-
500 PM AST THU AUG 17 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
694 
WHCA72 TJSJ 180111
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
911 PM AST THU AUG 17 2017

...HAZARDOUS SEAS EXPECTED TO CONTINUE ACROSS THE REGIONAL WATERS
AND PASSAGES...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS.

AMZ710-722-725-732-180915-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170820T0000Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
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-
911 PM AST THU AUG 17 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-715-741-180915-
/O.EXT.TJSJ.SC.Y.0030.170819T0600Z-170820T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
911 PM AST THU AUG 17 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM LATE FRIDAY NIGHT TO 8
PM AST SATURDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.


&&

$$
157 
WHCA72 TJSJ 180835
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
435 AM AST FRI AUG 18 2017

...HAZARDOUS SEAS EXPECTED TO CONTINUE...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL
WATERS.

AMZ735-181645-
/O.EXB.TJSJ.SC.Y.0029.170819T0400Z-170820T0000Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
435 AM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 PM
AST SATURDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ710-181645-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170821T1200Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
435 AM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM AST MONDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-715-741-181645-
/O.EXT.TJSJ.SC.Y.0030.170819T0400Z-170820T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
435 AM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 PM 
AST SATURDAY...

* WINDS...EAST WINDS 20 TO 25 KNOTS ACROSS THE MONA PASSAGE, AND 
  15 TO 20 KNOTS ELSEWHERE.

* WAVES/SEAS...SEAS 8 TO 10 FEET WITH OCCASIONAL SEAS UP TO 11
  FEET ACROSS THE MONA PASSAGE, AND SEAS 6 TO 8 FEET WITH
  OCCASIONAL SEAS UP TO 10 FEET ELSEWHERE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ722-725-732-181645-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170820T0000Z/
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-
435 AM AST FRI AUG 18 2017

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

* WINDS...EAST WINDS 20 TO 25 KNOTS ACROSS THE CARIBBEAN WATERS, 
  AND 15 TO 20 KNOTS ELSEWHERE.

* WAVES/SEAS...SEAS 8 TO 10 FEET WITH OCCASIONAL SEAS UP TO 11
  FEET ACROSS THE CARIBBEAN WATERS, AND SEAS 6 TO 8 FEET WITH 
  OCCASIONAL SEAS UP TO 10 FEET ELSEWHERE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
056 
WHCA72 TJSJ 181609
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1209 PM AST FRI AUG 18 2017

...HAZARDOUS SEAS EXPECTED TO CONTINUE...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS.

AMZ722-725-732-190015-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170820T0000Z/
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-
1209 PM AST FRI AUG 18 2017

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

* WINDS...EAST WINDS 20 TO 25 KNOTS ACROSS THE CARIBBEAN WATERS, 
  AND 15 TO 20 KNOTS ELSEWHERE. 

* WAVES/SEAS...SEAS 8 TO 10 FEET WITH OCCASIONAL SEAS UP TO 11 
  FEET ACROSS THE CARIBBEAN WATERS, AND SEAS 6 TO 8 FEET WITH 
  OCCASIONAL SEAS UP TO 10 FEET ELSEWHERE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ710-190015-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1200Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
1209 PM AST FRI AUG 18 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ735-190015-
/O.CON.TJSJ.SC.Y.0029.170819T0400Z-170820T0000Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
1209 PM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 PM AST SATURDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-715-741-190015-
/O.CON.TJSJ.SC.Y.0030.170819T0400Z-170820T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
MONA PASSAGE SOUTHWARD TO 17N-
1209 PM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 PM AST SATURDAY...

* WINDS...EAST WINDS 20 TO 25 KNOTS ACROSS THE MONA PASSAGE, AND 
  15 TO 20 KNOTS ELSEWHERE. 

* WAVES/SEAS...SEAS 8 TO 10 FEET WITH OCCASIONAL SEAS UP TO 11 
  FEET ACROSS THE MONA PASSAGE, AND SEAS 6 TO 8 FEET WITH 
  OCCASIONAL SEAS UP TO 10 FEET ELSEWHERE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
749 
WHCA72 TJSJ 182049
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
449 PM AST FRI AUG 18 2017

...HAZARDOUS SEAS EXPECTED TO CONTINUE...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS AND
PASSAGES.

AMZ722-725-190500-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170819T1800Z/
ANEGADA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
449 PM AST FRI AUG 18 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-190500-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170820T0600Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
449 PM AST FRI AUG 18 2017

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

* WINDS...EAST WINDS 20 TO 25 KNOTS ACROSS THE CARIBBEAN WATERS, 
  AND 15 TO 20 KNOTS ELSEWHERE. 

* WAVES/SEAS...SEAS 8 TO 10 FEET WITH OCCASIONAL SEAS UP TO 11 
  FEET ACROSS THE CARIBBEAN WATERS, AND SEAS 6 TO 8 FEET WITH 
  OCCASIONAL SEAS UP TO 10 FEET ELSEWHERE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ735-190500-
/O.EXT.TJSJ.SC.Y.0029.170819T0600Z-170820T0000Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
449 PM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 8 PM AST
SATURDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ741-190500-
/O.EXT.TJSJ.SC.Y.0030.170819T0600Z-170820T0600Z/
MONA PASSAGE SOUTHWARD TO 17N-
449 PM AST FRI AUG 18 2017

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

* WINDS...EAST WINDS 15 TO 20.
 
* WAVES/SEAS...SEAS 6 TO 8 FEET INCREASING TO 8 TO 10 FEET ON
  SATURDAY WITH OCCASIONAL SEAS UP TO 11 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-190500-
/O.EXT.TJSJ.SC.Y.0030.170819T0600Z-170820T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
449 PM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 8 PM AST
SATURDAY...

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

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

 PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ715-190500-
/O.EXT.TJSJ.SC.Y.0030.170819T0600Z-170819T1800Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
449 PM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 2 PM AST
SATURDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ710-190500-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1200Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
449 PM AST FRI AUG 18 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
976 
WHCA72 TJSJ 190106
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
906 PM AST FRI AUG 18 2017

...HAZARDOUS SEAS EXPECTED TO CONTINUE...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS AND
PASSAGES.

AMZ722-725-190915-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170819T1800Z/
ANEGADA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
906 PM AST FRI AUG 18 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-190915-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170820T0600Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
906 PM AST FRI AUG 18 2017

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

* WINDS...EAST WINDS 20 TO 25 KNOTS ACROSS THE CARIBBEAN WATERS, 
  AND 15 TO 20 KNOTS ELSEWHERE. 

* WAVES/SEAS...SEAS 8 TO 10 FEET WITH OCCASIONAL SEAS UP TO 11 
  FEET ACROSS THE CARIBBEAN WATERS, AND SEAS 6 TO 8 FEET WITH 
  OCCASIONAL SEAS UP TO 10 FEET ELSEWHERE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ710-190915-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1200Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
906 PM AST FRI AUG 18 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ735-190915-
/O.CON.TJSJ.SC.Y.0029.170819T0600Z-170820T0000Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
906 PM AST FRI AUG 18 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ741-190915-
/O.CON.TJSJ.SC.Y.0030.170819T0600Z-170820T0600Z/
MONA PASSAGE SOUTHWARD TO 17N-
906 PM AST FRI AUG 18 2017

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

* WINDS...EAST WINDS 15 TO 20.

* WAVES/SEAS...SEAS 6 TO 8 FEET INCREASING TO 8 TO 10 FEET ON 
  SATURDAY WITH OCCASIONAL SEAS UP TO 11 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-190915-
/O.CON.TJSJ.SC.Y.0030.170819T0600Z-170820T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
906 PM AST FRI AUG 18 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ715-190915-
/O.CON.TJSJ.SC.Y.0030.170819T0600Z-170819T1800Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
906 PM AST FRI AUG 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 2 PM AST
SATURDAY...

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
085 
WHCA72 TJSJ 190830
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
430 AM AST SAT AUG 19 2017

...HAZARDOUS SEAS WILL CONTINUE TO PREVAIL...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS
AND PASSAGES.

AMZ722-725-191630-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170819T1800Z/
ANEGADA PASSAGE SOUTHWARD TO 17N-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO
OUT 10 NM-
430 AM AST SAT AUG 19 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-191630-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170820T0600Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
430 AM AST SAT AUG 19 2017

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

* WINDS...EAST WINDS 20 TO 25 KNOTS.
 
* WAVES/SEAS...SEAS 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
OR SEA 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.

&&

$$

AMZ735-191630-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170820T0000Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
430 AM AST SAT AUG 19 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ741-191630-
/O.CON.TJSJ.SC.Y.0030.000000T0000Z-170820T0600Z/
MONA PASSAGE SOUTHWARD TO 17N-
430 AM AST SAT AUG 19 2017

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

* WINDS...EAST WINDS 15 TO 20.

* WAVES/SEAS...SEAS 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
OR SEA 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.

&&

$$

AMZ712-191630-
/O.CON.TJSJ.SC.Y.0030.000000T0000Z-170820T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
430 AM AST SAT AUG 19 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ710-191630-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1200Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
430 AM AST SAT AUG 19 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ715-191630-
/O.CON.TJSJ.SC.Y.0030.000000T0000Z-170819T1800Z/
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
430 AM AST SAT AUG 19 2017

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

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

* WAVES/SEAS...SEAS 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9 
  FEET.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
223 
WHCA72 TJSJ 192054
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
454 PM AST SAT AUG 19 2017

...HAZARDOUS SEAS WILL CONTINUE TO PREVAIL...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS AND
PASSAGES.

AMZ710-200500-
/O.EXT.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
454 PM AST SAT AUG 19 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ712-200000-
/O.CON.TJSJ.SC.Y.0030.000000T0000Z-170820T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
454 PM AST SAT AUG 19 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ735-200000-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170820T0000Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
454 PM AST SAT AUG 19 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ741-200500-
/O.CON.TJSJ.SC.Y.0030.000000T0000Z-170820T0600Z/
MONA PASSAGE SOUTHWARD TO 17N-
454 PM AST SAT AUG 19 2017

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

* WINDS...EAST WINDS 15 TO 20.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-200500-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170820T0600Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
454 PM AST SAT AUG 19 2017

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

* WINDS...EAST WINDS 15 TO 20 KNOTS OCCASIONALLY HIGHER GUSTS TO
  NEAR 30 KNOTS MAINLY WITH THE THUNDERSTORM ACTIVITY. 

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
822 
WHCA72 TJSJ 200001
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
801 PM AST SAT AUG 19 2017

...HAZARDOUS SEAS WILL CONTINUE TO PREVAIL...

.SEAS WILL CONTINUE HAZARDOUS ACROSS MOST OF THE LOCAL WATERS AND
PASSAGES.

AMZ712-200115-
/O.EXP.TJSJ.SC.Y.0030.000000T0000Z-170820T0000Z/
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
801 PM AST SAT AUG 19 2017

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

AMZ735-200115-
/O.EXP.TJSJ.SC.Y.0029.000000T0000Z-170820T0000Z/
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
801 PM AST SAT AUG 19 2017

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

AMZ710-200815-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
801 PM AST SAT AUG 19 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ741-200600-
/O.CON.TJSJ.SC.Y.0030.000000T0000Z-170820T0600Z/
MONA PASSAGE SOUTHWARD TO 17N-
801 PM AST SAT AUG 19 2017

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

* WINDS...EAST WINDS 15 TO 20.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

AMZ732-200600-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170820T0600Z/
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
801 PM AST SAT AUG 19 2017

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

* WINDS...EAST WINDS 15 TO 20 KNOTS OCCASIONALLY HIGHER GUSTS TO 
  NEAR 30 KNOTS MAINLY WITH THE THUNDERSTORM ACTIVITY. 

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
480 
WHCA72 TJSJ 200838
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
438 AM AST SUN AUG 20 2017

...HAZARDOUS SEAS ARE DIMINISHING...

.SEAS WILL CONTINUE HAZARDOUS ACROSS THE OUTER ATLANTIC AS
TROPICAL STORM HARVEY HAS OPENED UP INTO A TROPICAL WAVE AND IS
MOVING THROUGH THE SOUTHERN CARIBBEAN SEA SOUTH OF THE DOMINICAN
REPUBLIC.

AMZ710-201645-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
438 AM AST SUN AUG 20 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
920 
WHCA72 TJSJ 201617
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1217 PM AST SUN AUG 20 2017

...HAZARDOUS SEAS ARE DIMINISHING...

.SEAS WILL CONTINUE HAZARDOUS ACROSS THE ATLANTIC OFFSHORE WATERS. 

AMZ710-210030-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
1217 PM AST SUN AUG 20 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
227 
WHCA72 TJSJ 202136
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
536 PM AST SUN AUG 20 2017

...HAZARDOUS SEAS CONTINUE TO DIMINISH EXCEPT FOR THE OFFSHORE
ATLANTIC WATERS...

.SEAS WILL CONTINUE HAZARDOUS ACROSS THE ATLANTIC OFFSHORE WATERS.

AMZ710-210545-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
536 PM AST SUN AUG 20 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
243 
WHCA72 TJSJ 210237
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1037 PM AST SUN AUG 20 2017

...HAZARDOUS SEAS CONTINUE FOR THE OFFSHORE ATLANTIC WATERS...

.INCLEMENT WEATHER CONDITIONS ACROSS THE ATLANTIC WATERS WILL 
MAINTAIN ROUGH AND HAZARDOUS SEAS ACROSS THE ATLANTIC OFFSHORE 
WATERS OVERNIGHT AT LEST UNTIL MONDAY AFTERNOON. 

AMZ710-211045-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
1037 PM AST SUN AUG 20 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
180 
WHCA72 TJSJ 210241 CCA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE SAN JUAN PR
1041 PM AST SUN AUG 20 2017

...HAZARDOUS SEAS CONTINUE FOR THE OFFSHORE ATLANTIC WATERS...

.INCLEMENT WEATHER CONDITIONS ACROSS THE ATLANTIC WATERS WILL 
MAINTAIN ROUGH AND HAZARDOUS SEAS ACROSS THE ATLANTIC OFFSHORE 
WATERS OVERNIGHT AT LEAST UNTIL MONDAY AFTERNOON. 

AMZ710-211045-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
1041 PM AST SUN AUG 20 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$
993 
WHCA72 TJSJ 210803
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
403 AM AST MON AUG 21 2017

...HAZARDOUS SEAS ARE SUBSIDING IN THE OFFSHORE ATLANTIC 
WATERS...

.IMPROVING WEATHER OVER THE ATLANTIC WATERS WILL ALLOW WINDS AND
SEAS TO SUBSIDE. UNTIL THEN SEAS UP TO 7 FEET ARE MOVING WEST
ACROSS THE ATLANTIC.

AMZ710-211615-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
403 AM AST MON AUG 21 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

SNELL
422 
WHCA72 TJSJ 211450
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1050 AM AST MON AUG 21 2017

...HAZARDOUS SEAS ARE SUBSIDING IN THE OFFSHORE ATLANTIC WATERS...

.IMPROVING WEATHER OVER THE ATLANTIC WATERS WILL ALLOW WINDS AND
SEAS TO SUBSIDE... 

AMZ710-211800-
/O.CON.TJSJ.SC.Y.0029.000000T0000Z-170821T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
1050 AM AST MON AUG 21 2017

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA 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.

&&

$$

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 Aug 15, 3:06 PM CDT, 3 hours 56 minutes earlier.

Area forecast discussion, Aug 15, 3:06 PM CDT, 3 hours 56 minutes before
Area Forecast Discussion
National Weather Service San Juan PR
406 PM AST Tue Aug 15 2017

.SYNOPSIS...
A TUTT low moving westward over the region. A relative dry air
mass with Saharan dust particles is filtering across the islands.
Another tropical wave is expected to reach the local waters by
Wednesday afternoon into Thursday.

&&

.SHORT TERM...
Fair weather conditions with hazy skies are expected to prevail
across most of the islands as a dry air mass with Saharan dust
particles filter in. However, showers with isolated thunderstorms
across the interior and west sections can not be ruled out this
afternoon. In additions, streamers of clouds downwind from the
U.S. Virgin Islands, Vieques and Culebra could result in showers
across the east sections of Puerto Rico. But, in general warm
temperatures and hazy skies are expected to prevail the rest of
this afternoon and during the overnight hours.

The leading moisture of a tropical wave is expected to reach the
islands by Wednesday afternoon move across the islands by
Wednesday afternoon into Thursday interacting with the TUTT low.
Under this weather pattern showers and thunderstorms are expected
to increase in coverage and intensity across the islands during
this period.

.LONG TERM...Friday through Wednesday...
In the long range there are a couple of areas of interest, there
is an area of low pressure, Invest 91L, located several thousand
miles east of the Lesser Antilles that is forecast to move across
the Caribbean Sea between Friday and Saturday. Another area of low
pressure have become a little better organize and is now invest
92L. The National Hurricane Center is currently giving a 40%
chance of formation during the next 5 days to both systems. Then,
invest 92L is forecast to move near the local Atlantic Ocean
between Sunday/Monday. Then another tropical wave is forecast to
reach the region on Wednesday. However, this is too far in the
future to know exactly the potential impacts and possible tropical
development of these systems.

&&

AVIATION...VFR conds expected across the local terminals. Saharan
dust is expected to continue today but visibility should remain
P6SM. Winds mainly from the east at about 15KT with occasional gusts
and some sea breeze variations until 15/22Z. SHRA/TSRA possible near
TJMZ after 15/18Z so VCTS was put in TAF. Winds will remain from the
east at 10kt or higher across most of the local terminals during the
overnight hours with little to no rainfall expected.

&&

MARINE...Small craft should exercise caution across the local
waters due to seas up to 6 feet and winds up to 20 knots. Marine
guidance continues to suggests increasing seas and winds across
the regional waters. As a result, small craft advisories will be
required by Wednesday afternoon as seas up to 7 feet are expected
across the offshore waters and the Anegada Passage.

&&

.PRELIMINARY POINT TEMPS/POPS...
SJU  79  88  78  88 /  20  20  30  30
STT  80  91  80  89 /  20  20  50  50

&&

.SJU WATCHES/WARNINGS/ADVISORIES...
PR...None.
VI...None.
AM...None.
&&

SHORT TERM...CAM
LONG TERM....CAM
AVIATION...JA
Hazardous weather outlook, Aug 15, 4:27 AM CDT, 14 hours 35 minutes before
Perspectivas sobre condiciones peligrosas del tiempo
Servicio Nacional de Meteorologia San Juan PR
500 AM AST martes 15 de agosto de 2017

AMZ710>745-PRZ001>013-160900-
San Juan y Vecindad-Noreste-Sureste-Este Interior-
Norte Central-Interior Central-Ponce y Vecindad-Noroeste-
Oeste Interior-Mayaguez y Vecindad-Suroeste-Culebra-Vieques-
Aguas cercanas y lejanas a la costa del Atlantico y Caribe-
500 AM AST martes 15 de agosto de 2017

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

.Dia uno...Hoy y esta noche

.Tronadas...Existe la probabilidad de tronadas aisladas a traves del
oeste de Puerto Rico esta tarde.

.Inundaciones...Lluvias fuertes podrian resultar en acumulacion de
agua en las carreteras al igual que inundaciones urbanas y de
riachuelos localizadas.

.Vientos...Vientos sostenidos en exceso de 20 mph son posibles a
traves de la mayoria de las aguas locales al igual que para las
areas costeras del norte y sur de Puerto Rico. Vientos sostenidos en
exceso de 20 MPH tambien son posibles a traves de Culebra y Vieques.

.Oleaje...Se espera oleaje picado de hasta 6 pies a traves de las
aguas mar afuera.

.Corrientes marinas...Existe un riesgo moderado de corrientes
marinas para la mayoria de las playas a lo largo de las costas del
norte, sur y este de Puerto Rico al igual que para Culebra y
Vieques.

.Calor...Indices de calor entre 102 a 107 grados son posibles a lo
largo de areas costeras incluyendo Vieques y Culebra.

.Dias dos a siete...miercoles a lunes

Se pronostica que una onda tropical se mueva a traves del area local
el jueves, aumentando el potencial de tronadas e inundaciones
urbanas y de riachuelos sobre porciones de las islas. Se espera un
riesgo moderado a alto de corrientes marinas continue a traves de
porciones de la costa este, norte y sur de las islas durante los
proximos dias.

.Comunicado sobre informacion reportada por observadores...

No se anticipa activacion generalizada de observadores, sin embargo,
se exhorta a los observadores a reportar corrientes marinas a la
oficina del Servicio Nacional de Meteorologia en San Juan.

AMZ715-725-VIZ001-002-160900-
San Tomas, San John e Islas Adyacentes-Santa Cruz-
Aguas cercanas del Atlantico y aguas costeras adyacentes del Caribe-
500 AM AST martes 15 de agosto de 2017

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

.Dia uno...Hoy y esta noche

.Vientos...Vientos sostenidos en exceso de 20 MPH son posibles a
traves de la mayoria de las aguas locales al igual que para las
islas locales.

.Oleaje...Se espera oleaje picado de hasta 6 pies a traves de las
aguas mar afuera.

.Corrientes marinas...Existe un riesgo moderado de corrientes
marinas para Santa Cruz.

.Calor....Indices de calor entre 102 a 107 grados son posibles a
traves de las islas locales.

.Dias dos a siete...miercoles a lunes

Se pronostica que una onda tropical se mueva a traves del area local
el jueves, aumentando el potencial de tronadas e inundaciones
urbanas y de riachuelos sobre porciones de las islas. Se espera un
riesgo moderado a alto de corrientes marinas continue,
particularmente sobre Santa Cruz.

.Comunicado sobre informacion reportada por observadores...

No se anticipa activacion generalizada de observadores, sin embargo,
se exhorta a los observadores a reportar corrientes marinas a la
oficina del Servicio Nacional de Meteorologia en San Juan.

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 16, 4:13 AM CDTRip Current StatementJSJ37 hr
Aug 16, 1:11 PM CDTSpecial Weather StatementJSJ64 min
Aug 16, 1:17 PM CDTSpecial Marine WarningJSJ58 min

Nearby

Small Craft Advisories in Puerto Rico, 2017Every small craft advisory in 2017

Sources

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