Coastal Waters Forecast
Issued by NWS San Juan, PR

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000
FZCA52 TJSJ 192039
CWFSJU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE SAN JUAN PR
439 PM AST SUN APR 19 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.

AMZ700-200915-
439 PM AST SUN APR 19 2015

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
SURFACE HIGH PRESSURE LOCATED OVER THE CENTRAL ATLANTIC WILL
CONTINUE TO SHIFT TO THE NORTH NORTHEAST...MAINTAINING A GENTLE
TO MODERATE EAST SOUTHEAST TRADE WIND FLOW ACROSS THE REGIONAL
WATERS FOR THE NEXT FEW DAYS. A MODERATE NORTHERLY SWELL IS
CAUSING AN INCREASE IN SEAS TODAY AND TONIGHT.

$$

AMZ710-200915-
ATLC WATERS OF PUERTO RICO AND USVI FROM 10NM TO 19.5N-
439 PM AST SUN APR 19 2015

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 12 SECONDS. NORTH SWELL AROUND
4 FEET. ISOLATED SHOWERS.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.MONDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.TUESDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 14 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 12 SECONDS. SCATTERED SHOWERS.

$$

AMZ712-200915-
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-
439 PM AST SUN APR 19 2015

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 12 SECONDS. ISOLATED SHOWERS
THROUGH THE NIGHT.
.MONDAY...EAST WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.MONDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS
THROUGH THE NIGHT.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 10 SECONDS. ISOLATED SHOWERS.
.TUESDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 11 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 13 SECONDS. ISOLATED SHOWERS.
.FRIDAY...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.

$$

AMZ715-200915-
COASTAL WATERS OF NORTHERN USVI AND CULEBRA OUT 10 NM-
439 PM AST SUN APR 19 2015

.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.MONDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.MONDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 10 SECONDS. SCATTERED SHOWERS.
.TUESDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 11 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 13 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 12 SECONDS. SCATTERED SHOWERS.

$$

AMZ722-200915-
ANEGADA PASSAGE SOUTHWARD TO 17N-
439 PM AST SUN APR 19 2015

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 12 SECONDS. NORTH SWELL AROUND
4 FEET. ISOLATED SHOWERS.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 12 SECONDS. ISOLATED SHOWERS.
.MONDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.TUESDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 14 SECONDS. SCATTERED SHOWERS.
.FRIDAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 13 SECONDS. SCATTERED SHOWERS.

$$

AMZ725-200915-
COASTAL WATERS OF SOUTHERN USVI VIEQUES AND EASTERN PUERTO RICO OUT
10 NM-
439 PM AST SUN APR 19 2015

.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 6 SECONDS. SCATTERED SHOWERS.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 6 SECONDS. SCATTERED SHOWERS.
.MONDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 6 SECONDS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 5 SECONDS. SCATTERED SHOWERS.
.TUESDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 5 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 6 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 8 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SCATTERED SHOWERS.

$$

AMZ732-200915-
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N-
439 PM AST SUN APR 19 2015

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 12 SECONDS. ISOLATED SHOWERS.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.MONDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 11 SECONDS. SCATTERED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED SHOWERS.
.TUESDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 11 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 12 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 12 SECONDS. SCATTERED SHOWERS.

$$

AMZ735-200915-
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-
439 PM AST SUN APR 19 2015

.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 3 SECONDS. ISOLATED SHOWERS THROUGH THE NIGHT.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 3 SECONDS. ISOLATED SHOWERS.
.MONDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 3 SECONDS. ISOLATED SHOWERS.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 3 SECONDS. ISOLATED SHOWERS.
.TUESDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 4 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 5 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 FEET OR LESS. DOMINANT
PERIOD 5 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 FEET OR LESS. DOMINANT
PERIOD 6 SECONDS. ISOLATED SHOWERS.

$$

AMZ741-200915-
MONA PASSAGE SOUTHWARD TO 17N-
439 PM AST SUN APR 19 2015

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS
THROUGH THE NIGHT.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.MONDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS
THROUGH THE NIGHT.
.TUESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.TUESDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 12 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. DOMINANT PERIOD 12 SECONDS. ISOLATED SHOWERS.

$$

AMZ742-200915-
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-
439 PM AST SUN APR 19 2015

.TONIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.MONDAY...SOUTHEAST WINDS UP TO 5 KNOTS BACKING NORTH IN THE
AFTERNOON. SEAS 2 TO 4 FEET WITH OCCASIONAL SEAS UP TO 5 FEET.
DOMINANT PERIOD 11 SECONDS. ISOLATED THUNDERSTORMS IN THE AFTERNOON.
.MONDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 10 SECONDS. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.TUESDAY...NORTH WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. DOMINANT
PERIOD 10 SECONDS.
.TUESDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 10 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS UP TO 5 KNOTS. SEAS 2 FEET OR LESS. DOMINANT
PERIOD 10 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS UP TO 5 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 12 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS UP TO 5 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED
THUNDERSTORMS. SCATTERED SHOWERS.

$$

AMZ745-200915-
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-
439 PM AST SUN APR 19 2015

.TONIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.MONDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS.
.MONDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET. DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.TUESDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 FEET OR LESS.
DOMINANT PERIOD 10 SECONDS.
.TUESDAY NIGHT...EAST WINDS AROUND 10 KNOTS. SEAS 2 FEET OR LESS.
DOMINANT PERIOD 6 SECONDS. ISOLATED SHOWERS.
.WEDNESDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 FEET OR LESS.
DOMINANT PERIOD 11 SECONDS. ISOLATED SHOWERS.
.THURSDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 FEET OR LESS. DOMINANT
PERIOD 12 SECONDS. ISOLATED SHOWERS.
.FRIDAY...EAST WINDS AROUND 10 KNOTS. SEAS 2 FEET OR LESS. DOMINANT
PERIOD 12 SECONDS. ISOLATED SHOWERS.

$$


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