941
FZCA52 TJSJ 181407
CWFSJU

Coastal Waters Forecast
National Weather Service San Juan PR
1007 AM AST Fri Oct 18 2024

Puerto Rico and the U.S. Virgin Islands Waters

AMZ700-190315-
1007 AM AST Fri Oct 18 2024

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
Invest 94L located north of the Anegada Passage will pass just north
of the region today. This will bring squally weather across the
local waters today and tonight, particularly across the Anegada
Passage and the Atlantic waters. By early next week, swells from a
low pressure over the western Atlantic will spread across the
Atlantic waters and passages.

$$

AMZ711-190315-
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
1007 AM AST Fri Oct 18 2024

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.REST OF TODAY...East winds 10 to 15 knots with gusts up to
20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
East 5 feet at 6 seconds and northeast 2 feet at 14 seconds. Showers
with isolated thunderstorms.
.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas
4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at
8 seconds and northeast 2 feet at 14 seconds. Numerous showers,
mainly in the evening.
.SATURDAY...East winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Wave
Detail: East 5 feet at 9 seconds and northwest 2 feet at 9 seconds.
Numerous showers.
.SATURDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail:
East 4 feet at 8 seconds and northwest 3 feet at 11 seconds.
Scattered showers.
.SUNDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
5 to 6 feet, occasionally to 8 feet. Wave Detail: East 4 feet at
8 seconds and north 4 feet at 11 seconds. Scattered showers.
.SUNDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas around 6 feet, occasionally to 8 feet. Wave Detail: North
5 feet at 13 seconds and east 4 feet at 8 seconds. Scattered
showers.
.MONDAY...Southeast winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Numerous showers in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 5 feet,
occasionally to 6 feet. Numerous showers.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers in the afternoon.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ712-190315-
Coastal Waters of Northern Puerto Rico out 10 NM-
1007 AM AST Fri Oct 18 2024

.REST OF TODAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: North 3 feet at 7 seconds and
northeast 2 feet at 14 seconds. Isolated thunderstorms. Showers late
this morning, then scattered showers this afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at 7 seconds
and northeast 2 feet at 14 seconds. Scattered showers.
.SATURDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. Seas around 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 4 feet at 9 seconds
and northeast 2 feet at 14 seconds. Scattered showers in the
morning, then numerous showers in the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Seas 4 to
5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at
9 seconds and northwest 3 feet at 10 seconds. Scattered showers.
.SUNDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds
and north 4 feet at 11 seconds. Scattered showers in the morning,
then numerous showers in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: North 5 feet at 13 seconds and
northeast 4 feet at 8 seconds. Scattered showers.
.MONDAY...East winds 5 to 10 knots. Seas 5 to 6 feet, occasionally
to 8 feet. Numerous showers in the afternoon.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet.
.TUESDAY...Southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet.
Scattered showers in the afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ716-190315-
Coastal Waters from Cabo San Juan to the waters between Anegada
Island and Virgin Gorda and North 10 NM-
1007 AM AST Fri Oct 18 2024

.REST OF TODAY...East winds around 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds and
northeast 2 feet at 14 seconds. Isolated thunderstorms. Showers.
.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 and northeast 2 feet at 14 seconds. Scattered showers.
.SATURDAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds and
northeast 2 feet at 13 seconds. Numerous showers.
.SATURDAY 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 3 feet at 8 seconds and northeast 2 feet at 13 seconds.
Scattered showers.
.SUNDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
3 to 5 feet, occasionally to 6 feet. Wave Detail: East 3 feet at
7 seconds and northwest 3 feet at 11 seconds. Scattered showers.
.SUNDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet
at 12 seconds and east 3 feet at 5 seconds. Scattered showers.
.MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Scattered showers in the morning, then
numerous showers in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Numerous showers.
.TUESDAY...Southeast winds around 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Numerous showers, mainly in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ723-190315-
Anegada Passage east of Virgin Gorda and Saint Croix south to 17N-
1007 AM AST Fri Oct 18 2024

.REST OF TODAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 7 seconds and
northeast 2 feet at 14 seconds. Isolated thunderstorms. Numerous
showers late this morning, then scattered showers this afternoon.
.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas
3 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at
9 seconds and northeast 2 feet at 14 seconds. Scattered showers in
the evening.
.SATURDAY...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 8 seconds and northeast 2 feet at 14 seconds. Scattered showers
in the morning, then numerous showers in the afternoon.
.SATURDAY NIGHT...East winds around 15 knots with gusts up to
20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
East 4 feet at 7 seconds and northeast 1 foot at 13 seconds.
Scattered showers.
.SUNDAY...East winds around 15 knots with gusts up to 20 knots. Seas
around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at
7 seconds and northeast 1 foot at 12 seconds. Scattered showers.
.SUNDAY NIGHT...East winds around 15 knots with gusts up to
20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail:
East 4 feet at 6 seconds and northeast 1 foot at 12 seconds.
Numerous showers.
.MONDAY...East winds 10 to 15 knots. Seas around 4 feet,
occasionally to 5 feet. Numerous showers, mainly in the morning.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 4 feet,
occasionally to 5 feet. Scattered showers.
.TUESDAY...East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally
to 6 feet. Scattered showers in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ726-190315-
Coastal waters east of Puerto Rico, around Vieques, and around and
just north of Culebra and Saint John-
1007 AM AST Fri Oct 18 2024

.REST OF TODAY...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 5 seconds.
Isolated thunderstorms. Showers.
.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at
7 seconds. Scattered showers.
.SATURDAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds.
Numerous showers.
.SATURDAY 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 3 feet at 7 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
7 seconds. Numerous showers, mainly 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. Wave Detail: East 3 feet
at 7 seconds. Numerous showers.
.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Numerous showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Numerous showers.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Numerous showers, mainly in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ733-190315-
Caribbean waters of Puerto Rico from 10 NM to 17N, including the
coastal waters of Saint Croix-
1007 AM AST Fri Oct 18 2024

.REST OF TODAY...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 5 seconds.
Scattered showers with isolated thunderstorms.
.TONIGHT...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
6 seconds. Scattered showers.
.SATURDAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds.
Scattered showers in the afternoon.
.SATURDAY 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 3 feet at 7 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 4 feet at
7 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. Wave Detail: East 4 feet
at 7 seconds. Numerous showers.
.MONDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Numerous showers, mainly in the morning.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Numerous showers.
.TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Scattered showers.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$

AMZ735-190315-
Coastal Waters of Southern Puerto Rico out 10 NM-
1007 AM AST Fri Oct 18 2024

.REST OF TODAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. Isolated thunderstorms. Isolated
showers late this morning, then scattered showers this afternoon.
.TONIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. Scattered showers.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: East 2 feet at 5 seconds. Scattered showers.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 5 seconds.
Scattered showers.
.SUNDAY...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.
.SUNDAY 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. Scattered showers.
.MONDAY...East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Scattered showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Numerous showers.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Scattered showers.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 3 feet,
occasionally to 4 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ741-190315-
Mona Passage Southward to 17N-
1007 AM AST Fri Oct 18 2024

.REST OF TODAY...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 15 seconds. Isolated showers late this morning
and early afternoon, then isolated showers and thunderstorms late.
.TONIGHT...East winds 10 to 15 knots. Seas around 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 5 seconds and
north 1 foot at 8 seconds. Scattered showers in the evening.
.SATURDAY...East winds 5 to 10 knots. Seas around 3 feet,
occasionally to 4 feet. Wave Detail: East 3 feet at 5 seconds and
north 1 foot at 8 seconds. Scattered showers in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds and
north 2 feet at 10 seconds.
.SUNDAY...East 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 3 feet at 6 seconds and
north 3 feet at 12 seconds. Scattered showers in the afternoon.
.SUNDAY 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 north 4 feet at 13 seconds. Scattered showers.
.MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Numerous showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Numerous showers.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ742-190315-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
1007 AM AST Fri Oct 18 2024

.REST OF TODAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 2 feet at 6 seconds
and northeast 1 foot at 15 seconds. Scattered showers early this
afternoon. Isolated thunderstorms this afternoon. Numerous showers
late.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally
to 4 feet. Wave Detail: North 2 feet at 7 seconds and northeast
2 feet at 15 seconds. Numerous showers, mainly in the evening.
.SATURDAY...Northeast winds around 5 knots. Seas 2 to 3 feet,
occasionally to 4 feet. Wave Detail: Northeast 2 feet at 5 seconds
and northeast 2 feet at 14 seconds. Numerous showers in the
afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 2 feet at 5 seconds and
northwest 2 feet at 10 seconds. Scattered showers after midnight.
.SUNDAY...East winds around 5 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: North 3 feet at 11 seconds and east 2 feet
at 6 seconds. Numerous showers in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: North 5 feet at 13 seconds.
Scattered showers.
.MONDAY...Southeast winds around 5 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Numerous showers in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Scattered showers.
.TUESDAY...East winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
Numerous showers in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Scattered showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ745-190315-
Coastal Waters of Southwestern Puerto Rico out 10 NM-
1007 AM AST Fri Oct 18 2024

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

Winds and seas higher in and near thunderstorms.

$$