National Weather Service Marine Forecast FZCA52 TJSJ

FZCA52 TJSJ 302000
CWFSJU

Coastal Waters Forecast
National Weather Service San Juan PR
400 PM AST Thu May 30 2024

Puerto Rico and the U.S. Virgin Islands Waters

AMZ700-310830
400 PM AST Thu May 30 2024

SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS

A moderate east to southeast wind flow will prevail across the region over the next few days. A tropical wave will continue to move far to the south of Puerto Rico and the U.S. Virgin Islands between tonight and early Friday, increasing winds and seas across the Caribbean Offshore Waters.


AMZ711-310830
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N
400 PM AST Thu May 30 2024

TONIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds and northeast 1 foot at 11 seconds. Isolated thunderstorms this evening. Scattered showers.

FRIDAY
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds and northeast 1 foot at 11 seconds. Scattered showers in the morning.

FRIDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds and northeast 1 foot at 11 seconds. Scattered showers.

SATURDAY
East winds 10 to 15 knots. Seas around 3 feet, occasionally to 4 feet. Wave Detail: Southeast 3 feet at 7 seconds and northeast 1 foot at 10 seconds. Scattered showers.

SATURDAY NIGHT
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 8 seconds and south 1 foot at 5 seconds. Scattered showers.

SUNDAY
East winds 10 to 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 4 seconds and east 3 feet at 8 seconds. Scattered showers in the afternoon.

SUNDAY NIGHT
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.

MONDAY
East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers in the afternoon.

MONDAY NIGHT
Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers.

TUESDAY
Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers.

TUESDAY NIGHT
Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.


AMZ712-310830
Coastal Waters of Northern Puerto Rico out 10 NM
400 PM AST Thu May 30 2024

TONIGHT
East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots with gusts up to 20 knots late this evening and overnight. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northeast 3 feet at 5 seconds and northeast 1 foot at 11 seconds. Scattered showers with isolated thunderstorms.

FRIDAY
East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northeast 3 feet at 5 seconds and northeast 1 foot at 11 seconds. Scattered showers in the afternoon.

FRIDAY NIGHT
East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet at 5 seconds and northeast 1 foot at 11 seconds. Scattered showers in the evening.

SATURDAY
East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 5 seconds and northeast 1 foot at 10 seconds. Scattered showers in the morning, then numerous showers in the afternoon.

SATURDAY NIGHT
East winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 5 seconds and northeast 1 foot at 10 seconds. Scattered showers.

SUNDAY
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 5 seconds and east 1 foot at 8 seconds. Scattered showers in the afternoon.

SUNDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers.

MONDAY
East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon.

MONDAY NIGHT
Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.

TUESDAY
Southeast winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers in the morning, then numerous showers in the afternoon.

TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 3 feet, occasionally to 4 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.


AMZ716-310830
Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM
400 PM AST Thu May 30 2024

TONIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 5 seconds and north 1 foot at 11 seconds. Isolated thunderstorms early this evening. Scattered showers.

FRIDAY
Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 5 seconds and north 1 foot at 11 seconds. Scattered showers.

FRIDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 5 seconds and north 1 foot at 11 seconds. Scattered showers.

SATURDAY
Southeast winds 10 to 15 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 5 seconds and north 1 foot at 10 seconds. Scattered showers.

SATURDAY NIGHT
East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 4 seconds and northeast 1 foot at 10 seconds. Scattered showers.

SUNDAY
East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 2 feet at 4 seconds and northeast 1 foot at 9 seconds. Scattered showers.

SUNDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally to 4 feet. Scattered showers.

MONDAY
East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally to 4 feet. Scattered showers in the afternoon.

MONDAY NIGHT
Southeast winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers.

TUESDAY
Southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers.

TUESDAY NIGHT
Southeast winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.


AMZ723-310830
Anegada Passage east of Virgin Gorda and Saint Croix south to 17N
400 PM AST Thu May 30 2024

TONIGHT
East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 6 seconds and north 1 foot at 11 seconds. Isolated showers.

FRIDAY
East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 6 seconds and north 1 foot at 11 seconds. Scattered showers in the morning.

FRIDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds and northeast 1 foot at 10 seconds. Scattered showers in the evening.

SATURDAY
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds and east 1 foot at 8 seconds. Scattered showers in the morning.

SATURDAY NIGHT
East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds and east 1 foot at 8 seconds.

SUNDAY
East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds and east 1 foot at 8 seconds. Scattered showers.

SUNDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.

MONDAY
Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.

MONDAY NIGHT
Southeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet.

TUESDAY
Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet.

TUESDAY NIGHT
Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet.


AMZ726-310830
Coastal waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John
400 PM AST Thu May 30 2024

TONIGHT
East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 2 feet at 5 seconds. Scattered showers. Isolated thunderstorms early this evening. Isolated thunderstorms late.

FRIDAY
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. Scattered showers.

FRIDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet at 5 seconds. Scattered showers.

SATURDAY
Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 7 seconds. Scattered showers.

SATURDAY NIGHT
East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Southeast 2 feet at 6 seconds.

SUNDAY
East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds and east 1 foot at 8 seconds. Scattered showers.

SUNDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet. Scattered showers.

MONDAY
East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Scattered showers.

MONDAY NIGHT
Southeast winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.

TUESDAY
Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet.

TUESDAY NIGHT
Southeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.


AMZ733-310830
Caribbean waters of Puerto Rico from 10 NM to 17N, including the coastal waters of Saint Croix
400 PM AST Thu May 30 2024

TONIGHT
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. Isolated thunderstorms early this evening. Scattered showers.

FRIDAY
East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 6 seconds. Scattered showers.

FRIDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 6 seconds. Scattered showers.

SATURDAY
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds.

SATURDAY NIGHT
East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 3 feet at 6 seconds.

SUNDAY
East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 3 feet at 6 seconds. Scattered showers in the morning.

SUNDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet.

MONDAY
Southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers.

MONDAY NIGHT
Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers.

TUESDAY
Southeast winds 15 to 20 knots. Seas 5 to 8 feet, occasionally to 10 feet. Scattered showers in the afternoon.

TUESDAY NIGHT
Southeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet.

Winds and seas higher in and near thunderstorms.


AMZ735-310830
Coastal Waters of Southern Puerto Rico out 10 NM
400 PM AST Thu May 30 2024

TONIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. Isolated showers and thunderstorms early this evening, then scattered showers late this evening. Isolated showers after midnight.

FRIDAY
East winds 10 to 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.

FRIDAY NIGHT
East winds 5 to 10 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. Scattered showers.

SATURDAY
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.

SATURDAY NIGHT
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds.

SUNDAY
East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 3 feet at 6 seconds.

SUNDAY NIGHT
East winds 5 to 10 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet.

MONDAY
East winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers.

MONDAY NIGHT
East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers.

TUESDAY
Southeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Scattered showers.

TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 5 to 6 feet, occasionally to 8 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.


AMZ741-310830
Mona Passage Southward to 17N
400 PM AST Thu May 30 2024

TONIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds and northeast 1 foot at 11 seconds. Isolated thunderstorms early this evening. Scattered showers.

FRIDAY
East winds 10 to 15 knots, becoming southeast 15 to 20 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 6 seconds and northeast 1 foot at 5 seconds. Scattered showers in the afternoon.

FRIDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 6 seconds and northeast 1 foot at 11 seconds. Scattered showers.

SATURDAY
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds and northeast 1 foot at 11 seconds. Scattered showers.

SATURDAY NIGHT
East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds and northeast 1 foot at 10 seconds. Scattered showers.

SUNDAY
East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 4 feet at 6 seconds and northeast 1 foot at 10 seconds.

SUNDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet.

MONDAY
Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers.

MONDAY NIGHT
Southeast winds around 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers.

TUESDAY
Southeast winds 15 to 20 knots. Seas 7 to 8 feet, occasionally to 10 feet. Scattered showers.

TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.


AMZ742-310830
Coastal Waters of Northwestern Puerto Rico out 10 NM
400 PM AST Thu May 30 2024

TONIGHT
East winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northeast 2 feet at 5 seconds and south 1 foot at 6 seconds. Scattered showers with isolated thunderstorms early this evening.

FRIDAY
East winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northeast 2 feet at 5 seconds and south 2 feet at 6 seconds. Scattered showers in the afternoon.

FRIDAY NIGHT
East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: South 2 feet at 6 seconds and northeast 1 foot at 5 seconds.

SATURDAY
East winds around 5 knots. Seas around 2 feet. Wave Detail: South 2 feet at 7 seconds and northeast 1 foot at 5 seconds. Scattered showers in the morning, then numerous showers in the afternoon.

SATURDAY NIGHT
East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: South 1 foot at 7 seconds and northeast 1 foot at 10 seconds. Scattered showers.

SUNDAY
East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: South 1 foot at 6 seconds and northeast 1 foot at 10 seconds. Scattered showers in the afternoon.

SUNDAY NIGHT
East winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet.

MONDAY
East winds 10 to 15 knots, becoming southeast 15 to 20 knots in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet, building to 4 to 5 feet, occasionally to 6 feet in the afternoon. Numerous showers in the afternoon.

MONDAY NIGHT
Southeast winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers.

TUESDAY
Southeast winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers in the morning, then numerous showers in the afternoon.

TUESDAY NIGHT
Southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.


AMZ745-310830
Coastal Waters of Southwestern Puerto Rico out 10 NM
400 PM AST Thu May 30 2024

TONIGHT
East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: South 2 feet at 6 seconds. Isolated showers early this evening.

FRIDAY
Southeast winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds.

FRIDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: South 3 feet at 7 seconds.

SATURDAY
East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: South 2 feet at 7 seconds. Scattered showers.

SATURDAY NIGHT
East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: South 2 feet at 7 seconds. Scattered showers.

SUNDAY
East winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: South 3 feet at 6 seconds.

SUNDAY NIGHT
East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet.

MONDAY
East winds 10 to 15 knots, becoming southeast 15 to 20 knots in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet, building to 4 to 5 feet, occasionally to 6 feet in the afternoon. Scattered showers in the afternoon.

MONDAY NIGHT
Southeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers.

TUESDAY
Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Scattered showers.

TUESDAY NIGHT
Southeast winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers.