669
FZCA52 TJSJ 221404
CWFSJU

Coastal Waters Forecast
National Weather Service San Juan PR
1004 AM AST Sun Sep 22 2024

Puerto Rico and the U.S. Virgin Islands Waters

AMZ700-230315-
1004 AM AST Sun Sep 22 2024

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
A surface low pressure to the northeast of the region over the
Central Atlantic will maintain light and variable winds into the
early part of next week. Showers and isolated thunderstorms will
develop from time to time across the regional waters, particularly
off the western and southern coastal waters of Puerto Rico each
afternoon.

$$

AMZ711-230315-
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...South winds around 5 knots, becoming northwest
late. Seas around 3 feet, occasionally to 4 feet. Wave Detail:
Northeast 3 feet at 9 seconds. Isolated showers.
.TONIGHT...East winds around 5 knots, becoming southeast after
midnight. Seas around 3 feet, occasionally to 4 feet. Wave Detail:
Northeast 3 feet at 10 seconds.
.MONDAY...South winds around 5 knots. Seas around 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds
and north 1 foot at 11 seconds.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 2 feet at 9 seconds
and north 2 feet at 10 seconds. Scattered showers.
.TUESDAY...East winds 5 to 10 knots. Seas around 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 2 feet at 9 seconds
and north 2 feet at 10 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: North 3 feet at 10 seconds and
southeast 2 feet at 3 seconds.
.WEDNESDAY...East winds 5 to 10 knots. Seas around 4 feet,
occasionally to 5 feet.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet.
.THURSDAY...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet.
.THURSDAY NIGHT...East winds around 15 knots. Seas around 5 feet,
occasionally to 6 feet. Scattered showers.

$$

AMZ712-230315-
Coastal Waters of Northern Puerto Rico out 10 NM-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...North winds around 5 knots, increasing to 5 to
10 knots early this afternoon, then becoming west late. Seas around
3 feet, occasionally to 4 feet. Wave Detail: Northeast 3 feet at
9 seconds. Isolated showers early this afternoon. Isolated showers
and thunderstorms late.
.TONIGHT...South winds around 5 knots. Seas around 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds.
.MONDAY...Southeast winds around 5 knots, becoming northeast in the
afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail:
Northeast 3 feet at 10 seconds. Scattered showers in the afternoon.
.MONDAY NIGHT...East winds around 5 knots, becoming southeast around
5 knots after midnight. Seas 2 to 3 feet, occasionally to 4 feet.
Wave Detail: Northeast 2 feet at 9 seconds and north 1 foot at
11 seconds. Scattered showers.
.TUESDAY...Southeast winds around 5 knots, becoming northeast in the
afternoon. Seas around 3 feet, occasionally to 4 feet. Wave Detail:
Northeast 2 feet at 10 seconds and north 2 feet at 10 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at 10 seconds
and east 2 feet at 3 seconds. Scattered showers.
.WEDNESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet.
.WEDNESDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet.
.THURSDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet.
Scattered showers in the morning.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ716-230315-
Coastal Waters from Cabo San Juan to the waters between Anegada
Island and Virgin Gorda and North 10 NM-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...South winds around 5 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds.
Isolated showers.
.TONIGHT...Southeast winds around 5 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds.
.MONDAY...Southeast winds around 5 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 2 feet at 9 seconds
and north 1 foot at 11 seconds. Scattered showers.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 2 feet at 10 seconds
and north 1 foot at 10 seconds.
.TUESDAY NIGHT...East winds around 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 2 feet at 3 seconds and
north 2 feet at 9 seconds.
.WEDNESDAY...East winds around 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Scattered showers in the morning.
.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 5 feet,
occasionally to 6 feet. Scattered showers in the afternoon.
.THURSDAY NIGHT...East winds around 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.

$$

AMZ723-230315-
Anegada Passage east of Virgin Gorda and Saint Croix south to 17N-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...Southeast winds around 5 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds
and south 1 foot at 5 seconds. Isolated showers.
.TONIGHT...Southeast winds around 5 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 2 feet at 10 seconds
and south 1 foot at 5 seconds.
.MONDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 9 seconds and south 1 foot at 5 seconds.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds and northeast 2 feet at
10 seconds. Scattered showers.
.TUESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds and northeast 2 feet at
10 seconds.
.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:
Southeast 2 feet at 6 seconds and northeast 2 feet at 10 seconds.
.WEDNESDAY...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Scattered showers.
.THURSDAY...East winds around 15 knots. Seas around 4 feet,
occasionally to 5 feet. Scattered showers in the afternoon.
.THURSDAY NIGHT...East winds around 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.

$$

AMZ726-230315-
Coastal waters east of Puerto Rico, around Vieques, and around and
just north of Culebra and Saint John-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...South winds around 5 knots. Seas around 2 feet.
Wave Detail: South 1 foot at 5 seconds and northeast 1 foot at
9 seconds. Isolated showers this afternoon.
.TONIGHT...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 5 seconds and northeast 1 foot at 9 seconds.
.MONDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 5 seconds and northeast 1 foot at 9 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 5 seconds and northeast 1 foot at
9 seconds. Scattered showers.
.TUESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds and northeast 1 foot at
9 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 2 feet at 5 seconds and
northeast 1 foot at 9 seconds. Scattered showers.
.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.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Scattered showers.
.THURSDAY NIGHT...East winds around 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Scattered showers.

$$

AMZ733-230315-
Caribbean waters of Puerto Rico from 10 NM to 17N, including the
coastal waters of Saint Croix-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...Southeast winds around 5 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 5 seconds and northeast 1 foot at
9 seconds. Isolated showers.
.TONIGHT...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds and northeast 1 foot at
9 seconds.
.MONDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds and northeast 1 foot at
9 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds and northeast 1 foot at
9 seconds. Scattered showers after midnight.
.TUESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds and northeast 1 foot at
9 seconds.
.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:
Southeast 2 feet at 6 seconds and east 1 foot at 9 seconds.
Scattered showers.
.WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 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.
.THURSDAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Scattered showers in the afternoon.
.THURSDAY NIGHT...East winds around 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Scattered showers.

$$

AMZ735-230315-
Coastal Waters of Southern Puerto Rico out 10 NM-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...Southeast winds around 5 knots. Seas 1 foot or
less. Wave Detail: Southeast 1 foot at 5 seconds. Isolated showers.
.TONIGHT...East winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds.
.MONDAY...East winds around 5 knots, becoming southeast in the
afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at
5 seconds.
.MONDAY NIGHT...East winds around 5 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 5 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.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, becoming northeast
5 to 10 knots after midnight. Seas 2 to 3 feet, occasionally to
4 feet.
.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 4 feet,
occasionally to 5 feet.

$$

AMZ741-230315-
Mona Passage Southward to 17N-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at 10 seconds
and southeast 2 feet at 5 seconds. Isolated showers.
.TONIGHT...East winds around 5 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast
2 feet at 5 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 2 feet at 5 seconds
and northeast 2 feet at 9 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Southeast 2 feet at 6 seconds
and northeast 2 feet 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 6 seconds and northeast
2 feet at 9 seconds.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Seas around
3 feet, occasionally to 4 feet. Wave Detail: Southeast 3 feet at
6 seconds and northeast 2 feet at 9 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 around 4 feet,
occasionally to 5 feet.
.THURSDAY...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.

$$

AMZ742-230315-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...Southwest winds around 5 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at 9 seconds.
Isolated showers early this afternoon. Isolated showers and
thunderstorms late.
.TONIGHT...East winds around 5 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds and south
1 foot at 5 seconds.
.MONDAY...South winds around 5 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Northeast 2 feet at 9 seconds and south
1 foot at 5 seconds. Scattered showers in the afternoon.
.MONDAY NIGHT...East winds around 5 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 2 feet at 10 seconds
and south 1 foot at 5 seconds.
.TUESDAY...East winds around 5 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: Northeast 2 feet at 9 seconds and north
2 feet at 10 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: North 2 feet at 9 seconds and
south 1 foot at 6 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Scattered showers in the afternoon.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet.
.THURSDAY...East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Scattered showers in the afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ745-230315-
Coastal Waters of Southwestern Puerto Rico out 10 NM-
1004 AM AST Sun Sep 22 2024

.REST OF TODAY...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds and northwest 1 foot at
8 seconds. Isolated showers early this afternoon. Isolated showers
and thunderstorms late.
.TONIGHT...East winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 5 seconds and northwest 1 foot at 8 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 5 seconds. Scattered showers in the
afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 5 seconds.
.TUESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 5 seconds and northwest 1 foot at
11 seconds. Scattered showers in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds and northwest 2 feet at
10 seconds.
.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. Seas 2 to 3 feet,
occasionally to 4 feet.
.THURSDAY...East winds 5 to 10 knots, becoming southeast 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 2 to 3 feet,
occasionally to 4 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$