Coastal Waters Forecast
Issued by NWS San Juan, PR

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000
FZCA52 TJSJ 290827
CWFSJU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE SAN JUAN PR
427 AM AST FRI MAY 29 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.

AMZ700-292115-
427 AM AST FRI MAY 29 2015

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
DEEP TROPICAL MOISTURE IS EXPECTED TO MOVE INTO THE LOCAL REGION
TODAY AND INTO THE WEEKEND...AS A TROPICAL WAVE MOVES ACROSS THE
EASTERN CARIBBEAN. THUNDERSTORM DEVELOPMENT AND THE POTENTIAL FOR
AREAS OF LOCALLY HEAVY RAINFALL WILL THEREFORE INCREASE OVER THE
COASTAL WATERS TODAY AND DURING THE NEXT FEW DAYS. WINDS AND SEAS
WILL ALSO SLIGHTLY INCREASE BY SATURDAY AND CONTINUE INTO EARLY
NEXT WEEK...AS SURFACE HIGH PRESSURE BUILDS NORTH OF THE REGION
ONCE AGAIN.

$$

AMZ710-292115-
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
427 AM AST FRI MAY 29 2015

.TODAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 9 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. NUMEROUS SHOWERS AND
ISOLATED THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. NUMEROUS
SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...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.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.

$$

AMZ712-292115-
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
427 AM AST FRI MAY 29 2015

.TODAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED
THUNDERSTORMS THROUGH THE DAY. SCATTERED SHOWERS IN THE AFTERNOON.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 9 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. NUMEROUS SHOWERS
THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.SATURDAY NIGHT...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 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. ISOLATED THUNDERSTORMS...THEN ISOLATED SHOWERS.

$$

AMZ715-292115-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
427 AM AST FRI MAY 29 2015

.TODAY...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.
.TONIGHT...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.
.SATURDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. NUMEROUS SHOWERS AND
ISOLATED THUNDERSTORMS.
.SATURDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. NUMEROUS 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.
.MONDAY...EAST WINDS AROUND 20 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.

$$

AMZ722-292115-
ANEGADA PASSAGE SOUTHWARD TO 17N-
427 AM AST FRI MAY 29 2015

.TODAY...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.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. NUMEROUS 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. NUMEROUS SHOWERS AND
ISOLATED THUNDERSTORMS.
.SATURDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.MONDAY...EAST WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.

$$

AMZ725-292115-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO OUT
10 NM-
427 AM AST FRI MAY 29 2015

.TODAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.TONIGHT...EAST 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. NUMEROUS SHOWERS AND
ISOLATED THUNDERSTORMS.
.SATURDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 4 SECONDS. NUMEROUS SHOWERS AND
ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 5 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.
.MONDAY...EAST WINDS AROUND 20 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 4 SECONDS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. SCATTERED SHOWERS.

$$

AMZ732-292115-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
427 AM AST FRI MAY 29 2015

.TODAY...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.
.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. NUMEROUS 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. NUMEROUS SHOWERS AND
ISOLATED THUNDERSTORMS.
.SATURDAY NIGHT...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 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS...THEN ISOLATED SHOWERS.
.MONDAY...EAST WINDS AROUND 20 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.

$$

AMZ735-292115-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
427 AM AST FRI MAY 29 2015

.TODAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 3 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 3 SECONDS. NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 3 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 4 SECONDS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 4 SECONDS. ISOLATED SHOWERS.
.TUESDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 3 SECONDS. ISOLATED SHOWERS.

$$

AMZ741-292115-
MONA PASSAGE SOUTHWARD TO 17N-
427 AM AST FRI MAY 29 2015

.TODAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS THROUGH THE DAY. SCATTERED SHOWERS IN THE AFTERNOON.
.TONIGHT...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 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. NUMEROUS SHOWERS
THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.SATURDAY NIGHT...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 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.
.MONDAY...EAST WINDS AROUND 20 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 7 SECONDS. ISOLATED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.

$$

AMZ742-292115-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
427 AM AST FRI MAY 29 2015

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

$$

AMZ745-292115-
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
427 AM AST FRI MAY 29 2015

.TODAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS
IN THE AFTERNOON.
.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 6 SECONDS. NUMEROUS SHOWERS THROUGH THE DAY. ISOLATED
THUNDERSTORMS IN THE AFTERNOON.
.SATURDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 FEET OR LESS.
DOMINANT PERIOD 6 SECONDS. SCATTERED SHOWERS.
.SUNDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 6 SECONDS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.MONDAY...EAST WINDS AROUND 20 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 6 SECONDS. ISOLATED SHOWERS.
.TUESDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 FEET OR LESS. DOMINANT
PERIOD 6 SECONDS. SCATTERED SHOWERS.

$$


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