473
FZCA52 TJSJ 120839
CWFSJU

Coastal Waters Forecast
National Weather Service San Juan PR
439 AM AST Sun May 12 2024

Puerto Rico and the U.S. Virgin Islands Waters

AMZ700-122145-
439 AM AST Sun May 12 2024

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
Seas will be favorable for small craft through at least Thursday. A
surface high pressure across the central Atlantic and a low in the
western Atlantic will allow southeasterly winds to prevail today. As
another high moves into the western Atlantic winds will be light to
moderate easterlies through the rest of the period. A weak northerly
swell will continue to fade across the Atlantic waters and passages.
Afternoon convective activity could move from the islands towards
nearby waters.

$$

AMZ711-122145-
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds and northeast 2 feet at
11 seconds. Isolated showers early this morning. Isolated showers
this afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 6 seconds and northeast 1 foot at 10 seconds.
.MONDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
East 2 feet at 6 seconds and northwest 1 foot at 9 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds and
northeast 1 foot at 9 seconds.
.TUESDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet at
5 seconds and north 2 feet at 9 seconds.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas around 3 feet, occasionally to 4 feet. Wave Detail:
East 3 feet at 5 seconds and north 2 feet at 9 seconds.
.WEDNESDAY...East winds around 10 knots. Seas around 3 feet,
occasionally to 4 feet.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.
.THURSDAY...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.

$$

AMZ712-122145-
Coastal Waters of Northern Puerto Rico out 10 NM-
439 AM AST Sun May 12 2024

.TODAY...East winds around 5 knots, becoming northeast this
afternoon. Seas around 2 feet. Wave Detail: East 2 feet at 6 seconds
and northeast 2 feet at 11 seconds. Isolated showers this morning,
then numerous showers with isolated thunderstorms this afternoon.
.TONIGHT...Southeast winds around 5 knots. Seas around 2 feet in the
evening, then 1 foot or less. Wave Detail: East 2 feet at 4 seconds
and northeast 2 feet at 11 seconds, becoming east 1 foot at
4 seconds and northeast 1 foot at 10 seconds.
.MONDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. Seas 1 foot or less,
then around 2 feet in the afternoon. Wave Detail: East 1 foot at
4 seconds and northeast 1 foot at 10 seconds, becoming east 2 feet
at 4 seconds and northeast 1 foot at 10 seconds.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds and northwest 1 foot at 9 seconds.
.TUESDAY...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 3 feet at 4 seconds and
northwest 1 foot at 8 seconds. Scattered showers in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail:
East 3 feet at 4 seconds and north 2 feet at 9 seconds. Scattered
showers after midnight.
.WEDNESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet.
Scattered showers in the morning.
.WEDNESDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet.
Scattered showers.
.THURSDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet.
Scattered showers in the morning.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ716-122145-
Coastal Waters from Cabo San Juan to the waters between Anegada
Island and Virgin Gorda and North 10 NM-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 3 seconds and northeast 2 feet at
11 seconds. Isolated showers this morning, then scattered showers
early this afternoon. Isolated showers late.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in the
evening, then 1 foot or less. Wave Detail: East 2 feet at 4 seconds
and northeast 2 feet at 11 seconds, becoming east 1 foot at
4 seconds and northeast 1 foot at 10 seconds.
.MONDAY...East winds around 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds and northeast 1 foot at 10 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds and northwest 1 foot at 9 seconds.
Scattered showers after midnight.
.TUESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds and northeast 1 foot at 9 seconds.
Scattered showers in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail:
East 3 feet at 4 seconds and northwest 2 feet at 9 seconds.
Scattered showers after midnight.
.WEDNESDAY...East winds around 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers in the morning.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet.

$$

AMZ723-122145-
Anegada Passage east of Virgin Gorda and Saint Croix south to 17N-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots this afternoon. Seas 2 to 3 feet, occasionally to 4 feet.
Wave Detail: Southeast 2 feet at 5 seconds and northeast 2 feet at
11 seconds. Isolated showers until late afternoon.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Southeast 2 feet at 5 seconds and northeast
1 foot at 10 seconds. Scattered showers after midnight.
.MONDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 3 feet, occasionally to 4 feet. Wave Detail: Southeast 2 feet
at 5 seconds and northeast 1 foot at 10 seconds. Scattered showers
in the morning.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet
at 5 seconds and northeast 1 foot at 9 seconds. Scattered showers in
the evening.
.TUESDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet at
5 seconds. Scattered showers in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas around 3 feet, occasionally to 4 feet. Wave Detail:
East 3 feet at 5 seconds.
.WEDNESDAY...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet. Scattered showers in the morning.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet. Scattered showers.
.THURSDAY...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.

$$

AMZ726-122145-
Coastal waters east of Puerto Rico, around Vieques, and around and
just north of Culebra and Saint John-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. Isolated showers this
morning, then scattered showers this afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.MONDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds. Scattered
showers after midnight.
.TUESDAY...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. Scattered showers in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds.
Scattered showers after midnight.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet.
Scattered showers.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet.
Scattered showers.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet.

$$

AMZ733-122145-
Caribbean waters of Puerto Rico from 10 NM to 17N, including the
coastal waters of Saint Croix-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds
and northeast 1 foot at 11 seconds. Isolated showers this morning,
then scattered showers this afternoon.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds.
.MONDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet at
6 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet
at 6 seconds.
.TUESDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at
5 seconds. Scattered showers in the morning.
.TUESDAY 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 4 feet at 5 seconds. Scattered showers after midnight.
.WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Scattered showers in the morning.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers.
.THURSDAY...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet. Scattered showers in the morning.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet.

$$

AMZ735-122145-
Coastal Waters of Southern Puerto Rico out 10 NM-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds.
Isolated showers this morning. Scattered showers early this
afternoon, then isolated showers late.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Southeast 2 feet at 6 seconds.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet
at 6 seconds. Scattered showers in the evening.
.TUESDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas
2 to 3 feet, occasionally to 4 feet. Wave Detail: East 3 feet at
5 seconds.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
East 3 feet at 6 seconds. Scattered showers after midnight.
.WEDNESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet.

$$

AMZ741-122145-
Mona Passage Southward to 17N-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots late. Seas around 3 feet, occasionally
to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds and northeast
2 feet at 11 seconds. Isolated showers until late afternoon, then
scattered showers late.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds and northeast
1 foot at 11 seconds.
.MONDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet
at 6 seconds and northeast 1 foot at 11 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast
3 feet at 6 seconds and northeast 1 foot at 10 seconds.
.TUESDAY...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 6 seconds.
.TUESDAY 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 6 seconds and north 1 foot at 10 seconds.
.WEDNESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet.
.THURSDAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Scattered showers in the morning.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet. Scattered showers.

$$

AMZ742-122145-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds and northeast 2 feet at
11 seconds. Scattered showers this morning, then numerous showers
with isolated thunderstorms this afternoon.
.TONIGHT...East winds around 5 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 11 seconds and south 1 foot at
6 seconds. Scattered showers in the evening.
.MONDAY...East winds around 5 knots, becoming north in the
afternoon. Seas around 2 feet. Wave Detail: South 1 foot at
6 seconds and northeast 1 foot at 10 seconds. Numerous showers in
the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 6 seconds and northwest 1 foot at
9 seconds. Scattered showers in the evening.
.TUESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Southeast 2 feet at 5 seconds and northwest
1 foot at 8 seconds. Scattered showers in the afternoon.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail:
Northeast 2 feet at 5 seconds and north 2 feet at 9 seconds.
Scattered showers in the evening.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Numerous showers in the afternoon.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet.
.THURSDAY...East winds 5 to 10 knots. Seas around 2 feet. Scattered
showers in the afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ745-122145-
Coastal Waters of Southwestern Puerto Rico out 10 NM-
439 AM AST Sun May 12 2024

.TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots late. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 6 seconds. Isolated showers early this morning.
Isolated showers this afternoon.
.TONIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 6 seconds.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds and northwest 1 foot at
8 seconds. Scattered showers in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 2 feet at 6 seconds
and northwest 1 foot at 8 seconds. Scattered showers in the evening.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers in the afternoon.
.WEDNESDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet.
.THURSDAY...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 in the afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.

$$