366
FZCA52 TJSJ 222002
CWFSJU

Coastal Waters Forecast
National Weather Service San Juan PR
402 PM AST Wed May 22 2024

Puerto Rico and the U.S. Virgin Islands Waters

AMZ700-230915-
402 PM AST Wed May 22 2024

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
The interaction of an induced surface trough to the west and a
weakening surface high pressure to the east will promote moderate
east- southeast winds through today. As the surface trough moves
closer to the region, expect increasing shower and thunderstorm
activity across the local waters through early in the weekend. In
addition, the proximity of an amplifying mid to upper level trough
located south of the Dominican Republic will enhance thunderstorm
development as well as increase winds and the potential for squally
conditions across the Mona Passage and Atlantic waters from tonight
through at least Friday. Winds are forecast to diminish once again by
Friday night.


$$

AMZ711-230915-
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
402 PM AST Wed May 22 2024

.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots after
midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
East 4 feet at 6 seconds and north 1 foot at 7 seconds. Numerous
showers and scattered thunderstorms this evening, then scattered
showers with isolated thunderstorms after midnight.
.THURSDAY...East winds 15 to 20 knots with gusts up to 30 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet
at 6 seconds and north 1 foot at 7 seconds. Numerous showers.
.THURSDAY NIGHT...Southeast 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 north 1 foot at 7 seconds. Numerous
showers, mainly in the evening.
.FRIDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
Scattered showers.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds.
Numerous showers and scattered thunderstorms.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds.
Scattered showers in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Numerous showers.
.SUNDAY...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet.
.SUNDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet.
Scattered showers.
.MONDAY...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet. Numerous showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ712-230915-
Coastal Waters of Northern Puerto Rico out 10 NM-
402 PM AST Wed May 22 2024

.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Northeast 2 feet at 7 seconds. Numerous
showers and scattered thunderstorms early this evening, then
scattered showers with isolated thunderstorms late this evening and
overnight.
.THURSDAY...East winds 10 to 15 knots with gusts up to 20 knots.
Seas around 3 feet, occasionally to 4 feet. Wave Detail: Northeast
3 feet at 7 seconds. Scattered showers in the morning, then numerous
showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 3 feet at 8 seconds.
Scattered showers in the evening.
.FRIDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
East 2 feet at 7 seconds. Scattered showers.
.FRIDAY NIGHT...Southeast winds around 5 knots. Seas around 2 feet.
Wave Detail: Northeast 2 feet at 7 seconds. Scattered showers and
thunderstorms.
.SATURDAY...Southeast winds around 5 knots, becoming northeast in
the afternoon. Seas around 2 feet. Wave Detail: Northeast 2 feet at
7 seconds. Scattered showers in the morning, then numerous showers
and scattered thunderstorms in the afternoon.
.SATURDAY NIGHT...East winds around 5 knots. Seas around 2 feet.
Scattered showers.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Scattered
showers.
.SUNDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet.
.MONDAY...East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Numerous showers in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ716-230915-
Coastal Waters from Cabo San Juan to the waters between Anegada
Island and Virgin Gorda and North 10 NM-
402 PM AST Wed May 22 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: Northeast 3 feet
at 7 seconds. Isolated thunderstorms. Scattered showers early this
evening, then numerous showers late this evening and overnight.
.THURSDAY...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast
3 feet at 7 seconds. Scattered showers in the morning, then showers
in the afternoon.
.THURSDAY 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 3 feet at 7 seconds. Numerous 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: Southeast
3 feet at 4 seconds and northeast 2 feet at 7 seconds. Scattered
showers.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas around
2 feet. Wave Detail: East 2 feet at 5 seconds and northeast 1 foot
at 8 seconds. Scattered showers and thunderstorms.
.SATURDAY...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas around 2 feet. Wave Detail:
Northeast 2 feet at 6 seconds. Scattered showers in the afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Scattered showers.
.SUNDAY...East winds around 10 knots. Seas around 2 feet. Scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds around 10 knots. Seas around 2 feet.
Scattered showers.
.MONDAY...East winds around 10 knots. Seas around 2 feet. Scattered
showers in the morning.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ723-230915-
Anegada Passage east of Virgin Gorda and Saint Croix south to 17N-
402 PM AST Wed May 22 2024

.TONIGHT...East winds around 15 knots with gusts up to 25 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet
at 6 seconds. Numerous showers. Scattered thunderstorms early this
evening, then isolated thunderstorms late this evening and
overnight.
.THURSDAY...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast
4 feet at 6 seconds.
.THURSDAY 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. Scattered showers.
.FRIDAY...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet.
Wave Detail: Southeast 3 feet at 5 seconds and east 2 feet at
8 seconds. Scattered showers in the morning.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas around
3 feet, occasionally to 4 feet. Wave Detail: Southeast 3 feet at
5 seconds and east 2 feet at 8 seconds. Scattered showers.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 2 feet at 5 seconds
and east 2 feet at 8 seconds. Scattered showers in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers.
.SUNDAY...East winds around 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Scattered showers in the afternoon.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet.
.MONDAY...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ726-230915-
Coastal waters east of Puerto Rico, around Vieques, and around and
just north of Culebra and Saint John-
402 PM AST Wed May 22 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 4 feet at
6 seconds. Isolated thunderstorms. Scattered showers early this
evening, then numerous showers late this evening and overnight.
.THURSDAY...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: East 4 feet at 6 seconds. Showers.
.THURSDAY 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 3 feet at 7 seconds. Numerous 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 3 feet
at 7 seconds. Scattered showers.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 6 seconds. Scattered showers and
thunderstorms.
.SATURDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 6 seconds. Scattered showers in the
afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.
Scattered showers.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet.
Scattered showers.
.MONDAY...East winds 10 to 15 knots. Seas around 2 feet. Scattered
showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet.
Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ733-230915-
Caribbean waters of Puerto Rico from 10 NM to 17N, including the
coastal waters of Saint Croix-
402 PM AST Wed May 22 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
7 seconds. Isolated thunderstorms. Scattered showers early this
evening, then numerous showers late this evening and overnight.
.THURSDAY...Southeast 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: East 4 feet at 6 seconds. Scattered showers in the
morning, then numerous showers in the afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
Numerous showers, mainly in the evening.
.FRIDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds.
Scattered showers.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 7 seconds.
Scattered showers.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 7 seconds.
Scattered showers in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers.
.SUNDAY...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet.
.SUNDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet.
.MONDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Scattered showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ735-230915-
Coastal Waters of Southern Puerto Rico out 10 NM-
402 PM AST Wed May 22 2024

.TONIGHT...East winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots late. Seas around 3 feet, occasionally to
4 feet. Wave Detail: East 3 feet at 6 seconds. Isolated
thunderstorms. Scattered showers this evening, then numerous showers
after midnight.
.THURSDAY...Southeast 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 6 seconds. Scattered showers in the morning, then
numerous showers in the afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas around 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds.
Numerous showers, mainly in the evening.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 3 feet at 6 seconds.
Scattered showers.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds. Scattered showers and
thunderstorms.
.SATURDAY...Southeast winds 5 to 10 knots, diminishing to around
5 knots in the afternoon. Seas around 2 feet. Wave Detail: Southeast
2 feet at 6 seconds. Scattered showers.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.
Scattered showers.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Scattered
showers.
.SUNDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas around 2 feet.
.MONDAY...East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Scattered showers in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ741-230915-
Mona Passage Southward to 17N-
402 PM AST Wed May 22 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: Northeast 4 feet
at 7 seconds. Numerous showers and scattered thunderstorms early
this evening, then scattered showers with isolated thunderstorms
late this evening and overnight.
.THURSDAY...Southeast 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 7 seconds.
Scattered showers in the morning, then numerous showers in the
afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds
and north 1 foot at 7 seconds. Scattered showers.
.FRIDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds
and northeast 1 foot at 8 seconds. Numerous showers.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 7 seconds.
Numerous showers and scattered thunderstorms.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 7 seconds.
Numerous showers and scattered thunderstorms in the morning.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Scattered showers.
.SUNDAY...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Scattered showers in the morning.
.SUNDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet.
.MONDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Scattered showers in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas around 3 feet, occasionally to 4 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ742-230915-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
402 PM AST Wed May 22 2024

.TONIGHT...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots late. Seas 2 to 3 feet, occasionally to 4 feet. Wave
Detail: Northeast 2 feet at 4 seconds and north 1 foot at 7 seconds.
Scattered showers with isolated thunderstorms.
.THURSDAY...Southeast 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 6 seconds. Scattered showers in the morning,
then showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 2 feet at 5 seconds and
north 1 foot at 7 seconds. Scattered showers in the evening.
.FRIDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds and north 1 foot at 7 seconds.
Scattered showers in the morning, then numerous showers in the
afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. Numerous showers and
scattered thunderstorms.
.SATURDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 6 seconds and northeast 1 foot at 7 seconds.
Numerous showers and scattered thunderstorms in the morning, then
scattered showers in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.
.SUNDAY...East winds around 5 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Scattered showers.
.SUNDAY NIGHT...Northeast winds 5 to 10 knots, becoming east 10 to
15 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet.
.MONDAY...East winds 5 to 10 knots. Seas around 2 feet. Numerous
showers in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet.
Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ745-230915-
Coastal Waters of Southwestern Puerto Rico out 10 NM-
402 PM AST Wed May 22 2024

.TONIGHT...Northeast winds 5 to 10 knots, becoming east late. Seas
2 to 3 feet, occasionally to 4 feet. Wave Detail: North 2 feet at
6 seconds. Scattered showers with isolated thunderstorms this
evening, then isolated showers after midnight. Scattered showers
late.
.THURSDAY...Southeast winds 10 to 15 knots with gusts up to
25 knots. Seas around 3 feet, occasionally to 4 feet. Wave Detail:
East 2 feet at 5 seconds and north 1 foot at 6 seconds. Numerous
showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 2 feet at 6 seconds
and north 1 foot at 7 seconds. Scattered showers in the evening.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 2 feet at 6 seconds
and north 1 foot at 8 seconds. Scattered showers in the morning,
then numerous showers in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds and north 1 foot at 8 seconds.
Scattered showers.
.SATURDAY...Southeast winds 5 to 10 knots, diminishing to around
5 knots in the afternoon. Seas around 2 feet. Wave Detail: Southeast
2 feet at 6 seconds and north 1 foot at 8 seconds. Numerous showers
and scattered thunderstorms in the morning, then scattered showers
in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.
Scattered showers.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Scattered
showers.
.SUNDAY NIGHT...East winds around 5 knots. Seas around 2 feet.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Numerous showers in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots, diminishing to around
5 knots after midnight. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

$$