Coastal Waters Forecast
Issued by NWS San Juan, PR

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000
FZCA52 TJSJ 271439
CWFSJU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE SAN JUAN PR
1039 AM AST WED MAY 27 2015

PUERTO RICO AND U.S. VIRGIN ISLANDS WATERS

SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST 1/3
OF THE SEAS...ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE HIGHEST
10 PERCENT OF THE SEAS.

AMZ700-280315-
1039 AM AST WED MAY 27 2015

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
MODERATE EAST NORTHEAST TRADE WIND FLOW WILL PREVAIL THROUGH
TODAY. AN INDUCED LOW PRESSURE NORTH NORTHEAST OF AREA WILL
PROMOTE SHOWERS IN THE NORTHERN POTION OF THE FORECAST AREA AND A
TURN IN THE WINDS TOWARD THE EAST TO SOUTHEAST THURSDAY AND INTO
THE UPCOMING WEEKEND. THIS WILL BRING AN INCREASE IN SEAS AS WELL
AS MORE UNSETTLED WEATHER.

$$

AMZ710-280315-
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.
.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED SHOWERS.
.FRIDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.
ISOLATED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 20 KNOTS. SEAS 5 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 9 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.

$$

AMZ712-280315-
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...NORTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS IN
THE MORNING...THEN ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.THURSDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT.
.FRIDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.

$$

AMZ715-280315-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.FRIDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ722-280315-
ANEGADA PASSAGE SOUTHWARD TO 17N-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...EAST WINDS AROUND 5 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.
.FRIDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 20 KNOTS. SEAS 5 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 9 FEET. DOMINANT PERIOD 6 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ725-280315-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO OUT
10 NM-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 4 SECONDS. SCATTERED SHOWERS.
.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 4 SECONDS. SCATTERED SHOWERS.
.FRIDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 4 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 4 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ732-280315-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
.FRIDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 20 KNOTS. SEAS 5 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 9 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ735-280315-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 4 SECONDS. SCATTERED SHOWERS.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 FEET OR LESS.
DOMINANT PERIOD 3 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 20 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.SATURDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 3 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ741-280315-
MONA PASSAGE SOUTHWARD TO 17N-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS
THROUGH THE NIGHT.
.THURSDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.
ISOLATED THUNDERSTORMS.
.SATURDAY...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 20 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ742-280315-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...NORTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS
THROUGH THE NIGHT.
.THURSDAY...EAST WINDS AROUND 10 KNOTS BACKING NORTH IN THE
AFTERNOON. SEAS 2 TO 4 FEET WITH OCCASIONAL SEAS UP TO 5 FEET.
DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS THROUGH THE DAY. ISOLATED
THUNDERSTORMS IN THE AFTERNOON.
.THURSDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS. ISOLATED THUNDERSTORMS IN THE EVENING...THEN
ISOLATED SHOWERS AFTER MIDNIGHT.
.FRIDAY...SOUTHEAST WINDS AROUND 20 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.SATURDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.

$$

AMZ745-280315-
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
1039 AM AST WED MAY 27 2015

.REST OF TODAY...SOUTH WINDS UP TO 5 KNOTS. SEAS 2 FEET OR LESS.
DOMINANT PERIOD 6 SECONDS. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.THURSDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 FEET OR LESS.
DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 20 KNOTS. SEAS 2 FEET OR LESS. DOMINANT
PERIOD 7 SECONDS. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS.
.SATURDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$



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