Coastal Waters Forecast
Issued by NWS San Juan, PR

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000
FZCA52 TJSJ 212002
CWFSJU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE SAN JUAN PR
402 PM AST THU AUG 21 2014

PUERTO RICO AND U.S. VIRGIN ISLANDS WATERS

AMZ700-220830-
402 PM AST THU AUG 21 2014

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
MODERATE TO FRESH TRADE WINDS WILL PREVAIL TODAY. A BROAD AREA OF
LOW PRESSURE AND ASSOCIATED TROPICAL WAVE ACROSS THE TROPICAL
ATLANTIC WILL ENTER THE EASTERN CARIBBEAN SEA LATE TONIGHT BEFORE
MOVING ACROSS THE CENTRAL CARIBBEAN SEA AND REGIONAL WATERS
THROUGH SATURDAY AFTERNOON. MARINE CONDITIONS WILL DETERIORATE
RAPIDLY TONIGHT THROUGH FRIDAY WITH HEAVY RAINFALL AND STRONG
SQUALLS POSSIBLE.

$$

AMZ710-220830-
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
402 PM AST THU AUG 21 2014

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM AST THIS EVENING
THROUGH SATURDAY EVENING...

.TONIGHT...EAST NORTHEAST WINDS 16 TO 21 KNOTS. SEAS 5 TO 7 FEET.
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY...EAST WINDS 22 TO 27 KNOTS. SEAS 6 TO 8 FEET. SCATTERED
THUNDERSTORMS THROUGH THE DAY. PERIODS OF SHOWERS IN THE AFTERNOON.
.FRIDAY NIGHT...SOUTHEAST WINDS 22 TO 27 KNOTS. SEAS 7 FEET. PERIODS
OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO 7 FEET.
PERIODS OF SHOWERS IN THE MORNING. SCATTERED THUNDERSTORMS THROUGH
THE DAY.
.SATURDAY NIGHT...SOUTHEAST WINDS 14 TO 19 KNOTS. SEAS 5 TO 7 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...SOUTHEAST WINDS 11 TO 16 KNOTS. SEAS 4 TO 5 FEET.
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET. ISOLATED
SHOWERS.
.TUESDAY...EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET. ISOLATED
SHOWERS.

$$

AMZ712-220830-
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
402 PM AST THU AUG 21 2014

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH
SATURDAY MORNING...

.TONIGHT...EAST NORTHEAST WINDS 15 TO 19 KNOTS. SEAS 4 TO 6 FEET.
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY...EAST WINDS 22 TO 27 KNOTS. SEAS 5 TO 7 FEET. SCATTERED
THUNDERSTORMS THROUGH THE DAY. PERIODS OF SHOWERS IN THE AFTERNOON.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 18 TO 23 KNOTS. SEAS 5 TO 7 FEET.
PERIODS OF SHOWERS IN THE MORNING. SCATTERED THUNDERSTORMS THROUGH
THE DAY.
.SATURDAY NIGHT...SOUTHEAST WINDS 8 TO 13 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER
MIDNIGHT.
.SUNDAY...SOUTHEAST WINDS 6 TO 11 KNOTS. SEAS 3 TO 4 FEET. SCATTERED
SHOWERS. ISOLATED THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 8 TO 13 KNOTS. SEAS 2 TO 3 FEET. ISOLATED
THUNDERSTORMS...THEN ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 9 TO 14 KNOTS. SEAS 2 TO 4 FEET. ISOLATED
SHOWERS.

$$

AMZ715-220830-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
402 PM AST THU AUG 21 2014

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY
MORNING...

.TONIGHT...NORTHEAST WINDS 16 TO 21 KNOTS. SEAS 5 TO 7 FEET.
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY...EAST SOUTHEAST WINDS 18 TO 23 KNOTS. SEAS 6 TO 8 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 14 TO 19 KNOTS. SEAS 4 TO 6 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY NIGHT...EAST SOUTHEAST WINDS 10 TO 14 KNOTS. SEAS 3 TO
5 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...SOUTHEAST WINDS 10 TO 14 KNOTS. SEAS 3 TO 5 FEET. ISOLATED
THUNDERSTORMS.
.MONDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 2 TO 4 FEET.
ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET. ISOLATED
SHOWERS.

$$

AMZ722-220830-
ANEGADA PASSAGE SOUTHWARD TO 17N-
402 PM AST THU AUG 21 2014

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM AST THIS EVENING THROUGH
SATURDAY MORNING...

.TONIGHT...EAST NORTHEAST WINDS 16 TO 21 KNOTS. SEAS 6 TO 8 FEET.
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY...SOUTHEAST WINDS 16 TO 21 KNOTS. SEAS 7 TO 9 FEET. PERIODS
OF SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY NIGHT...SOUTHEAST WINDS 14 TO 19 KNOTS. SEAS 6 TO 7 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY NIGHT...EAST SOUTHEAST WINDS 11 TO 13 KNOTS. SEAS 4 TO
5 FEET. NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST SOUTHEAST WINDS 11 TO 15 KNOTS. SEAS 4 TO 5 FEET.
ISOLATED THUNDERSTORMS.
.MONDAY...EAST SOUTHEAST WINDS 13 TO 17 KNOTS. SEAS 4 TO 5 FEET.
ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 16 TO 20 KNOTS. SEAS 4 TO 5 FEET. ISOLATED
SHOWERS.

$$

AMZ725-220830-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO OUT
10 NM-
402 PM AST THU AUG 21 2014

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY
MORNING...

.TONIGHT...NORTHEAST WINDS 16 TO 21 KNOTS. SEAS 5 TO 7 FEET.
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY...EAST SOUTHEAST WINDS 18 TO 23 KNOTS. SEAS 6 TO 8 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY NIGHT...SOUTHEAST WINDS 16 TO 21 KNOTS. SEAS 5 TO 7 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 14 TO 19 KNOTS. SEAS 5 TO 7 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY NIGHT...EAST SOUTHEAST WINDS 9 TO 14 KNOTS. SEAS 3 TO
5 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...SOUTHEAST WINDS 9 TO 14 KNOTS. SEAS 3 TO 5 FEET. ISOLATED
THUNDERSTORMS.
.MONDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 2 TO 4 FEET.
ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 14 TO 19 KNOTS. SEAS 3 TO 5 FEET. ISOLATED
SHOWERS.

$$

AMZ732-220830-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
402 PM AST THU AUG 21 2014

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY
EVENING...

.TONIGHT...NORTHEAST WINDS 16 TO 21 KNOTS. SEAS 6 TO 8 FEET.
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY...EAST SOUTHEAST WINDS 18 TO 23 KNOTS. SEAS 7 TO 9 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.FRIDAY NIGHT...SOUTHEAST WINDS 16 TO 21 KNOTS. SEAS 7 TO 9 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 8 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY NIGHT...EAST SOUTHEAST WINDS 13 TO 18 KNOTS. SEAS 5 TO
7 FEET. NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO 5 FEET.
ISOLATED THUNDERSTORMS.
.MONDAY...EAST SOUTHEAST WINDS 13 TO 18 KNOTS. SEAS 4 TO 5 FEET.
ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET. ISOLATED
SHOWERS.

$$

AMZ735-220830-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
402 PM AST THU AUG 21 2014

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH
SATURDAY AFTERNOON...

.TONIGHT...NORTHEAST WINDS 16 TO 21 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST WINDS 18 TO 23 KNOTS. SEAS 5 TO 7 FEET. AND SCATTERED
THUNDERSTORMS.
.FRIDAY NIGHT...SOUTHEAST WINDS 16 TO 21 KNOTS. SEAS 7 TO 8 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 14 TO 19 KNOTS. SEAS 5 TO 7 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY NIGHT...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO
6 FEET. SCATTERED SHOWERS IN THE EVENING. ISOLATED THUNDERSTORMS
THROUGH THE NIGHT.
.SUNDAY...EAST SOUTHEAST WINDS 11 TO 16 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED THUNDERSTORMS.
.MONDAY...EAST SOUTHEAST WINDS 11 TO 16 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 11 TO 16 KNOTS. SEAS 3 TO 5 FEET. ISOLATED
SHOWERS.

$$

AMZ741-220830-
MONA PASSAGE SOUTHWARD TO 17N-
402 PM AST THU AUG 21 2014

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY EVENING...

.TONIGHT...NORTHEAST WINDS 16 TO 21 KNOTS. SEAS 4 TO 6 FEET.
ISOLATED SHOWERS IN THE EVENING...THEN ISOLATED THUNDERSTORMS AFTER
MIDNIGHT.
.FRIDAY...NORTH NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 8 FEET.
SCATTERED THUNDERSTORMS THROUGH THE DAY. NUMEROUS SHOWERS IN THE
AFTERNOON.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 9 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTH SOUTHEAST WINDS 17 TO 22 KNOTS. SEAS 7 TO 8 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 14 TO 19 KNOTS. SEAS 5 TO 7 FEET.
ISOLATED THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER
MIDNIGHT.
.SUNDAY...SOUTHEAST WINDS 13 TO 18 KNOTS. SEAS 4 TO 5 FEET. ISOLATED
THUNDERSTORMS.
.MONDAY...EAST SOUTHEAST WINDS 13 TO 18 KNOTS. SEAS 4 TO 5 FEET.
ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 14 TO 19 KNOTS. SEAS 4 TO 5 FEET. ISOLATED
SHOWERS.

$$

AMZ742-220830-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
402 PM AST THU AUG 21 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...NORTHEAST WINDS 14 TO 19 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED THUNDERSTORMS THROUGH THE DAY. NUMEROUS SHOWERS IN THE
AFTERNOON.
.FRIDAY NIGHT...SOUTH SOUTHEAST WINDS 21 TO 26 KNOTS. SEAS 4 TO
6 FEET. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTH SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
NUMEROUS SHOWERS IN THE MORNING. SCATTERED THUNDERSTORMS THROUGH THE
DAY.
.SATURDAY NIGHT...SOUTHEAST WINDS 10 TO 14 KNOTS. SEAS 2 TO 4 FEET.
ISOLATED THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER
MIDNIGHT.
.SUNDAY...SOUTHEAST WINDS 8 TO 13 KNOTS. SEAS 2 TO 3 FEET. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 7 TO 12 KNOTS. SEAS 1 TO 3 FEET. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 7 TO 12 KNOTS. SEAS 1 TO 3 FEET. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED SHOWERS.

$$

AMZ745-220830-
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
402 PM AST THU AUG 21 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...NORTHEAST WINDS 14 TO 19 KNOTS. SEAS 2 TO 4 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST NORTHEAST WINDS 10 TO 15 KNOTS SHIFTING TO THE
NORTHWEST 7 TO 12 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET.
SCATTERED THUNDERSTORMS IN THE AFTERNOON.
.FRIDAY NIGHT...SOUTHEAST WINDS 19 TO 24 KNOTS. SEAS 4 TO 6 FEET.
PERIODS OF SHOWERS AND SCATTERED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
PERIODS OF SHOWERS IN THE MORNING. SCATTERED THUNDERSTORMS THROUGH
THE DAY.
.SATURDAY NIGHT...SOUTHEAST WINDS 12 TO 16 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER
MIDNIGHT.
.SUNDAY...EAST SOUTHEAST WINDS 11 TO 16 KNOTS. SEAS 2 TO 4 FEET.
ISOLATED THUNDERSTORMS.
.MONDAY...EAST SOUTHEAST WINDS 11 TO 15 KNOTS. SEAS 2 TO 4 FEET.
ISOLATED SHOWERS.
.TUESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. ISOLATED
SHOWERS.

$$









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