396
FZCA52 TJSJ 290801
CWFSJU

Coastal Waters Forecast
National Weather Service San Juan PR
401 AM AST Sat Nov 29 2025

Puerto Rico and the U.S. Virgin Islands Waters

AMZ700-292030-
401 AM AST Sat Nov 29 2025

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
A surface high pressure over the Central Atlantic, interacting with
a cold front moving eastward across the western Atlantic, will
promote fresh to strong trade winds this weekend into early next
week. This will result in choppy to rough seas across most offshore
waters and passages, particularly those offshore Atlantic waters.

$$

AMZ711-292030-
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
401 AM AST Sat Nov 29 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
5 to 6 feet. Wave Detail: East 6 feet at 8 seconds. Isolated showers
until late afternoon, then scattered showers late.
.TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas
5 to 6 feet. Wave Detail: East 6 feet at 8 seconds. Scattered
showers after midnight.
.SUNDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
6 to 7 feet. Wave Detail: East 7 feet at 8 seconds and north 1 foot
at 9 seconds.
.SUNDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas around 6 feet. Wave Detail: East 6 feet at 8 seconds and north
2 feet at 9 seconds. Scattered showers.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 5 to 6 feet. Wave Detail: Northeast 6 feet at 8 seconds and
north 3 feet at 9 seconds.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 5 to 6 feet. Wave Detail: Northeast 6 feet at
8 seconds and north 3 feet at 9 seconds.
.TUESDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 5 to 6 feet.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 5 to 6 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas 5 to 6 feet. Scattered
showers in the afternoon.
.WEDNESDAY NIGHT...East winds around 10 knots. Seas around 5 feet.
Scattered showers.

$$

AMZ712-292030-
Coastal Waters of Northern Puerto Rico out 10 NM-
401 AM AST Sat Nov 29 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...East winds 10 to 15 knots, increasing to 15 to 20 knots
late. Seas 4 to 5 feet. Wave Detail: Northeast 5 feet at 8 seconds.
Scattered showers, mainly this morning.
.TONIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas
around 5 feet. Wave Detail: Northeast 5 feet at 8 seconds. Scattered
showers.
.SUNDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. Seas around 5 feet. Wave Detail: Northeast 5 feet at
8 seconds. Scattered showers.
.SUNDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots.
Seas around 5 feet. Wave Detail: Northeast 5 feet at 8 seconds and
northwest 2 feet at 9 seconds. Scattered showers.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas around 5 feet. Wave Detail: Northeast 5 feet at 8 seconds and
north 2 feet at 9 seconds. Scattered showers in the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas around 5 feet. Wave Detail: Northeast 5 feet at
8 seconds and north 2 feet at 9 seconds. Scattered showers.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 5 feet.
Scattered showers in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 5 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas around 5 feet. Scattered
showers.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 5 feet.
Scattered showers.

$$

AMZ716-292030-
Coastal Waters from Cabo San Juan to the waters between Anegada
Island and Virgin Gorda and North 10 NM-
401 AM AST Sat Nov 29 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 5 feet. Wave Detail: East 5 feet at 8 seconds. Scattered
showers early this morning, then isolated showers late this morning
and early afternoon. Scattered showers late.
.TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 5 feet. Wave Detail: East 5 feet at 8 seconds. Scattered
showers.
.SUNDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 5 feet. Wave Detail: East 5 feet at 7 seconds.
.SUNDAY NIGHT...East winds around 15 knots with gusts up to
25 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 8 seconds
and northwest 1 foot at 10 seconds. Scattered showers in the
evening.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 3 to 5 feet. Wave Detail: Northeast 5 feet at 8 seconds and
northwest 2 feet at 9 seconds.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to
5 feet. Wave Detail: Northeast 5 feet at 8 seconds and northwest
2 feet at 9 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 3 to 5 feet.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet.
Scattered showers.
.WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Scattered
showers.
.WEDNESDAY NIGHT...East winds around 10 knots. Seas 3 to 4 feet.

$$

AMZ723-292030-
Anegada Passage east of Virgin Gorda and Saint Croix south to 17N-
401 AM AST Sat Nov 29 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
5 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers
this morning. Isolated showers late.
.TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas
5 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered
showers after midnight.
.SUNDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
around 6 feet. Wave Detail: East 6 feet at 7 seconds.
.SUNDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 5 to 6 feet. Wave Detail: East 6 feet at 8 seconds.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 4 to 5 feet. Wave Detail: Northeast 5 feet at 8 seconds.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 4 to 5 feet. Wave Detail: Northeast 5 feet at
8 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas 4 to 5 feet.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 5 feet. Scattered
showers in the afternoon.
.WEDNESDAY NIGHT...East winds around 10 knots. Seas 3 to 5 feet.

$$

AMZ726-292030-
Coastal waters east of Puerto Rico, around Vieques, and around and
just north of Culebra and Saint John-
401 AM AST Sat Nov 29 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Scattered
showers this morning, then isolated showers early this afternoon.
Scattered showers late.
.TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Scattered
showers after midnight.
.SUNDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Scattered
showers.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
25 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 7 seconds.
Scattered showers.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds. Scattered
showers in the morning.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at
8 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet.
Scattered showers.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 4 feet. Scattered
showers.
.WEDNESDAY NIGHT...East winds around 10 knots. Seas 2 to 4 feet.
Scattered showers.

$$

AMZ733-292030-
Caribbean waters of Puerto Rico from 10 NM to 17N, including the
coastal waters of Saint Croix-
401 AM AST Sat Nov 29 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Scattered
showers this morning, then isolated showers early this afternoon.
Scattered showers late.
.TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas
5 to 6 feet. Wave Detail: Northeast 6 feet at 7 seconds. Scattered
showers.
.SUNDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
5 to 6 feet. Wave Detail: Northeast 6 feet at 7 seconds. Scattered
showers.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas around 5 feet. Wave Detail: Northeast 5 feet at
7 seconds. Scattered showers.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 4 to 5 feet. Wave Detail: Northeast 5 feet at 7 seconds.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
25 knots. Seas around 4 feet. Wave Detail: Northeast 4 feet at
8 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet.
Scattered showers.
.WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Scattered
showers in the morning.
.WEDNESDAY NIGHT...East winds around 10 knots. Seas 3 to 4 feet.
Scattered showers.

$$

AMZ735-292030-
Coastal Waters of Southern Puerto Rico out 10 NM-
401 AM AST Sat Nov 29 2025

.TODAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas
3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers
early this morning, then scattered showers late this morning.
Isolated showers this afternoon.
.TONIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas
3 to 5 feet. Wave Detail: East 5 feet at 6 seconds. Scattered
showers after midnight.
.SUNDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas
3 to 5 feet. Wave Detail: East 5 feet at 7 seconds.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
25 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 7 seconds.
.MONDAY...Northeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. Seas 2 to
4 feet. Wave Detail: East 4 feet at 7 seconds.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
Wave Detail: East 4 feet at 7 seconds.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 2 to 3 feet.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet. Scattered
showers in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.

$$

AMZ741-292030-
Mona Passage Southward to 17N-
401 AM AST Sat Nov 29 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Scattered
showers, mainly this morning.
.TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered
showers in the evening.
.SUNDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
4 to 6 feet. Wave Detail: East 6 feet at 7 seconds.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 7 seconds.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 4 to 5 feet. Wave Detail: East 5 feet at 7 seconds and north
2 feet at 9 seconds.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
25 knots. Seas 4 to 5 feet. Wave Detail: Northeast 5 feet at
7 seconds and north 2 feet at 9 seconds.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 4 to 5 feet.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 3 to 4 feet.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 4 feet.

$$

AMZ742-292030-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
401 AM AST Sat Nov 29 2025

.TODAY...East winds 10 to 15 knots, diminishing to 5 to 10 knots
this afternoon. Seas 2 to 4 feet. Wave Detail: Northeast 4 feet at
8 seconds and north 1 foot at 7 seconds. Scattered showers early
this afternoon. Scattered showers with isolated thunderstorms late.
.TONIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas
2 to 4 feet. Wave Detail: Northeast 4 feet at 7 seconds. Scattered
showers in the evening.
.SUNDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas
2 to 4 feet. Wave Detail: Northeast 4 feet at 7 seconds. Scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 4 feet. Wave Detail: Northeast
4 feet at 7 seconds.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 3 to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds and
north 2 feet at 9 seconds.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 3 to 5 feet. Wave Detail: Northeast 5 feet at
8 seconds and north 2 feet at 9 seconds.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Scattered showers in the afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots, becoming east
5 to 10 knots after midnight. Seas 2 to 4 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ745-292030-
Coastal Waters of Southwestern Puerto Rico out 10 NM-
401 AM AST Sat Nov 29 2025

.TODAY...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 early this afternoon. Numerous showers with
isolated thunderstorms late.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 6 seconds and north 1 foot at 7 seconds.
Scattered showers in the evening.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 6 seconds. Numerous showers in the afternoon.
.SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 6 seconds.
.MONDAY...Northeast winds around 5 knots, becoming north in the
afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
6 seconds and north 2 feet at 8 seconds. Scattered showers in the
afternoon.
.MONDAY NIGHT...Northeast winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 6 seconds and north 2 feet at 7 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Scattered showers in the afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots, diminishing to
around 5 knots after midnight. Seas 2 to 3 feet.
.WEDNESDAY...Northeast winds around 5 knots. Seas around 2 feet.
Scattered showers in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots, becoming east
after midnight. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

$$