Coastal Waters Forecast
Issued by NWS San Juan, PR

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000
FZCA52 TJSJ 010822
CWFSJU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE SAN JUAN PR
422 AM AST SUN MAY 1 2016

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.

AMZ700-012115-
422 AM AST SUN MAY 1 2016

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
WEAK HIGH PRESSURE TO OUR NORTHEAST AND NORTHWEST WILL REBUILD
INTO THE ATLANTIC...NORTHEAST OF PUERTO RICO BY MID WEEK NEXT WEEK
TO MAINTAIN A SOUTHEASTERLY WIND FLOW ACROSS THE AREA. SHOWERS AND
THUNDERSTORMS WITH GUSTY WINDS ARE EXPECTED ACROSS THE REGIONAL
WATERS FOR AT LEAST THE NEXT 5 DAYS.

$$

AMZ710-012115-
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
422 AM AST SUN MAY 1 2016

.TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 9 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED SHOWERS.
.MONDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS.
.TUESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. NORTHEAST SWELL
AROUND 4 FEET. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. NORTHEAST SWELL
AROUND 4 FEET. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED
THUNDERSTORMS...THEN ISOLATED SHOWERS.

$$

AMZ712-012115-
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
422 AM AST SUN MAY 1 2016

.TODAY...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH OCCASIONAL
SEAS UP TO 5 FEET. DOMINANT PERIOD 9 SECONDS. ISOLATED SHOWERS IN THE
MORNING.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 9 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...EAST WINDS 10 TO 15 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.
.MONDAY NIGHT...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED
THUNDERSTORMS IN THE EVENING. SCATTERED SHOWERS THROUGH THE NIGHT.
.TUESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. NORTHEAST SWELL
AROUND 4 FEET. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. NORTHEAST SWELL
AROUND 4 FEET. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.

$$

AMZ715-012115-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
422 AM AST SUN MAY 1 2016

.TODAY...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.
.MONDAY NIGHT...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.TUESDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. NORTHEAST SWELL
AROUND 4 FEET. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. NORTH SWELL AROUND
4 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.

$$

AMZ722-012115-
ANEGADA PASSAGE SOUTHWARD TO 17N-
422 AM AST SUN MAY 1 2016

.TODAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SHOWERS AND
SCATTERED THUNDERSTORMS.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS.
.TUESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. EAST SWELL AROUND
4 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. NORTHEAST SWELL
AROUND 4 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.THURSDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ725-012115-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO OUT
10 NM-
422 AM AST SUN MAY 1 2016

.TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.
.MONDAY NIGHT...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.

$$

AMZ732-012115-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
422 AM AST SUN MAY 1 2016

.TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED
THUNDERSTORMS THROUGH THE NIGHT. NUMEROUS SHOWERS AFTER MIDNIGHT.
.TUESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. SOUTHEAST SWELL
AROUND 4 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 8 SECONDS. ISOLATED THUNDERSTORMS...THEN SCATTERED SHOWERS.

$$

AMZ735-012115-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
422 AM AST SUN MAY 1 2016

.TODAY...SOUTHEAST WINDS 5 TO 10 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 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
.MONDAY NIGHT...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.

$$

AMZ741-012115-
MONA PASSAGE SOUTHWARD TO 17N-
422 AM AST SUN MAY 1 2016

.TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED
THUNDERSTORMS.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.MONDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS
THROUGH THE DAY. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.MONDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. NORTHEAST SWELL
AROUND 4 FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. NORTHEAST SWELL
AROUND 4 FEET. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 8 SECONDS. SCATTERED SHOWERS.

$$

AMZ742-012115-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
422 AM AST SUN MAY 1 2016

.TODAY...SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. NUMEROUS SHOWERS
THROUGH THE DAY. SCATTERED THUNDERSTORMS IN THE AFTERNOON.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 8 SECONDS. SCATTERED THUNDERSTORMS THROUGH THE NIGHT. ISOLATED
SHOWERS AFTER MIDNIGHT.
.MONDAY...NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 8 SECONDS. SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS
IN THE AFTERNOON.
.MONDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 8 SECONDS. ISOLATED
THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED
THUNDERSTORMS. NUMEROUS SHOWERS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 8 SECONDS. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ745-012115-
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
422 AM AST SUN MAY 1 2016

.TODAY...SOUTHEAST WINDS 5 TO 10 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 5 TO 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.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 7 SECONDS. SCATTERED SHOWERS THROUGH THE DAY. ISOLATED THUNDERSTORMS
IN THE AFTERNOON.
.MONDAY NIGHT...SOUTHEAST WINDS 5 TO 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.
.TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 FEET OR LESS.
DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.

$$


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