Coastal Waters Forecast
Issued by NWS San Juan, PR

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000
FZCA52 TJSJ 200823
CWFSJU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE SAN JUAN PR
423 AM AST WED AUG 20 2014

PUERTO RICO AND U.S. VIRGIN ISLANDS WATERS

AMZ700-202115-
423 AM AST WED AUG 20 2014

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
SHOWERS AND THUNDERSTORMS EXPECTED IN THE MORNING ACROSS THE
COASTAL WATERS. MODERATE TRADE WINDS WILL PREVAIL TODAY. BROAD
AND ELONGATED AREA OF LOW PRESSURE ACROSS THE TROPICAL ATLANTIC IS
FORECAST TO ENTER THE EASTERN CARIBBEAN SEA LATE THURSDAY NIGHT
AND MOVE INTO THE CENTRAL CARIBBEAN SEA SATURDAY AFTERNOON. EXPECT
MARINE CONDITIONS TO DETERIORATE RAPIDLY THURSDAY NIGHT THROUGH
FRIDAY NIGHT WITH HEAVY RAINFALL AND STRONG SQUALLS.

$$

AMZ710-202115-
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
423 AM AST WED AUG 20 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET.
SCATTERED SHOWERS IN THE MORNING. ISOLATED THUNDERSTORMS THROUGH THE
DAY.
.TONIGHT...EAST WINDS 13 TO 18 KNOTS. SEAS 4 TO 5 FEET. ISOLATED
SHOWERS.
.THURSDAY...EAST NORTHEAST WINDS 14 TO 19 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE
AFTERNOON.
.THURSDAY NIGHT...EAST NORTHEAST WINDS 18 TO 23 KNOTS. SEAS 5 TO
7 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST WINDS 20 TO 25 KNOTS. SEAS 6 TO 8 FEET. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST SOUTHEAST WINDS 18 TO 23 KNOTS. SEAS 5 TO 7 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET. ISOLATED
THUNDERSTORMS...THEN ISOLATED SHOWERS.

$$

AMZ712-202115-
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
423 AM AST WED AUG 20 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...EAST WINDS 16 TO 21 KNOTS. SEAS 4 TO 5 FEET. SCATTERED
SHOWERS IN THE MORNING. ISOLATED THUNDERSTORMS THROUGH THE DAY.
.TONIGHT...EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. ISOLATED
THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT.
.THURSDAY...EAST NORTHEAST WINDS 11 TO 16 KNOTS. SEAS 4 TO 5 FEET.
SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE
AFTERNOON.
.THURSDAY NIGHT...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO
6 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST WINDS 18 TO 23 KNOTS. SEAS 6 TO 7 FEET. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS.
.SUNDAY...SOUTHEAST WINDS 7 TO 12 KNOTS. SEAS 3 TO 4 FEET. ISOLATED
THUNDERSTORMS...THEN ISOLATED SHOWERS.

$$

AMZ715-202115-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
423 AM AST WED AUG 20 2014

.TODAY...EAST NORTHEAST WINDS 13 TO 17 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS IN THE MORNING. ISOLATED THUNDERSTORMS THROUGH THE
DAY.
.TONIGHT...EAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET. ISOLATED
THUNDERSTORMS IN THE EVENING. SCATTERED SHOWERS THROUGH THE NIGHT.
.THURSDAY...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE
AFTERNOON.
.THURSDAY NIGHT...EAST NORTHEAST WINDS 18 TO 23 KNOTS. SEAS 5 TO
7 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST SOUTHEAST WINDS 21 TO 26 KNOTS. SEAS 5 TO 7 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST SOUTHEAST WINDS 17 TO 22 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.

$$

AMZ722-202115-
ANEGADA PASSAGE SOUTHWARD TO 17N-
423 AM AST WED AUG 20 2014

.TODAY...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO 5 FEET.
ISOLATED THUNDERSTORMS IN THE MORNING. SCATTERED SHOWERS THROUGH THE
DAY.
.TONIGHT...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO 5 FEET.
SCATTERED SHOWERS.
.THURSDAY...EAST NORTHEAST WINDS 15 TO 17 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE
AFTERNOON.
.THURSDAY NIGHT...EAST NORTHEAST WINDS 18 TO 23 KNOTS. SEAS 6 TO
8 FEET. NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 9 FEET.
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS...THEN SCATTERED
SHOWERS.
.SATURDAY...EAST SOUTHEAST WINDS 17 TO 22 KNOTS. SEAS 5 TO 7 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO 5 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.

$$

AMZ725-202115-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO OUT
10 NM-
423 AM AST WED AUG 20 2014

.TODAY...EAST NORTHEAST WINDS 13 TO 17 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS IN THE MORNING. ISOLATED THUNDERSTORMS THROUGH THE
DAY.
.TONIGHT...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED SHOWERS THROUGH THE
NIGHT.
.THURSDAY...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE
AFTERNOON.
.THURSDAY NIGHT...EAST NORTHEAST WINDS 18 TO 23 KNOTS. SEAS 5 TO
7 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST SOUTHEAST WINDS 21 TO 26 KNOTS. SEAS 6 TO 8 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST SOUTHEAST WINDS 17 TO 22 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.

$$

AMZ732-202115-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
423 AM AST WED AUG 20 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS IN THE MORNING. ISOLATED THUNDERSTORMS THROUGH THE
DAY.
.TONIGHT...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED SHOWERS.
.THURSDAY...EAST NORTHEAST WINDS 14 TO 19 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE
AFTERNOON.
.THURSDAY NIGHT...EAST NORTHEAST WINDS 18 TO 23 KNOTS. SEAS 6 TO
8 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.FRIDAY...EAST SOUTHEAST WINDS 21 TO 26 KNOTS. SEAS 7 TO 9 FEET.
NUMEROUS SHOWERS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.SATURDAY...EAST SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 4 TO 5 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.

$$

AMZ735-202115-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
423 AM AST WED AUG 20 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...EAST WINDS 14 TO 19 KNOTS. SEAS 3 TO 4 FEET. ISOLATED
THUNDERSTORMS.
.TONIGHT...EAST NORTHEAST WINDS 9 TO 14 KNOTS. SEAS 3 TO 4 FEET.
ISOLATED THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER
MIDNIGHT.
.THURSDAY...EAST NORTHEAST WINDS 8 TO 13 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE
AFTERNOON.
.THURSDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET.
ISOLATED THUNDERSTORMS.
.FRIDAY...EAST WINDS 19 TO 24 KNOTS. SEAS 5 TO 7 FEET. NUMEROUS
SHOWERS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.SATURDAY...EAST WINDS 16 TO 21 KNOTS. SEAS 5 TO 7 FEET. SCATTERED
SHOWERS. ISOLATED THUNDERSTORMS.
.SUNDAY...EAST SOUTHEAST WINDS 9 TO 14 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.

$$

AMZ741-202115-
MONA PASSAGE SOUTHWARD TO 17N-
423 AM AST WED AUG 20 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.TONIGHT...EAST NORTHEAST WINDS 13 TO 18 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED THUNDERSTORMS.
.THURSDAY...EAST NORTHEAST WINDS 14 TO 19 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST NORTHEAST WINDS 14 TO 19 KNOTS. SEAS 4 TO
6 FEET. ISOLATED SHOWERS.
.FRIDAY...EAST NORTHEAST WINDS 21 TO 26 KNOTS. SEAS 6 TO 8 FEET.
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST SOUTHEAST WINDS 21 TO 26 KNOTS. SEAS 6 TO 8 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.
.SUNDAY...EAST SOUTHEAST WINDS 11 TO 16 KNOTS. SEAS 4 TO 5 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.

$$

AMZ742-202115-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
423 AM AST WED AUG 20 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...NORTHEAST WINDS 16 TO 21 KNOTS. SEAS 2 TO 4 FEET. NUMEROUS
SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.TONIGHT...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET.
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.
.THURSDAY...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET.
ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.THURSDAY NIGHT...EAST NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO
5 FEET. ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED SHOWERS
THROUGH THE NIGHT.
.FRIDAY...EAST WINDS 18 TO 23 KNOTS. SEAS 4 TO 6 FEET. NUMEROUS
SHOWERS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.SATURDAY...EAST SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.
.SUNDAY...SOUTHEAST WINDS 7 TO 12 KNOTS. SEAS 2 TO 3 FEET. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED SHOWERS.

$$

AMZ745-202115-
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
423 AM AST WED AUG 20 2014

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...EAST WINDS 13 TO 18 KNOTS. SEAS 1 TO 3 FEET. ISOLATED
THUNDERSTORMS IN THE AFTERNOON.
.TONIGHT...EAST NORTHEAST WINDS 11 TO 16 KNOTS. SEAS 1 TO 3 FEET.
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.
.THURSDAY...EAST NORTHEAST WINDS 7 TO 11 KNOTS. SEAS 1 TO 3 FEET.
ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.THURSDAY NIGHT...NORTHEAST WINDS 8 TO 13 KNOTS. SEAS 2 TO 4 FEET.
ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED SHOWERS THROUGH THE
NIGHT.
.FRIDAY...EAST WINDS 19 TO 24 KNOTS. SEAS 4 TO 6 FEET. NUMEROUS
SHOWERS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.SATURDAY...EAST SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.
.SUNDAY...EAST SOUTHEAST WINDS 9 TO 14 KNOTS. SEAS 2 TO 4 FEET.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS...THEN ISOLATED
SHOWERS.

$$







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