fzca52 tjsj 040731
cwfsju
expires:202602042030;;059913

coastal waters forecast
national weather service san juan pr
331 am ast wed feb 4 2026

puerto rico and the u.s. virgin islands waters


amz712-042030-
coastal waters of northern puerto rico out 10 nm-
331 am ast wed feb 4 2026

...small craft advisory in effect through thursday morning...

.today...northeast winds 15 to 20 knots, becoming east 10 to
15 knots late. seas 9 to 10 feet. wave detail: north 7 feet at
12 seconds and northeast 6 feet at 7 seconds. numerous showers,
mainly this morning. 
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
7 to 8 feet. wave detail: northeast 5 feet at 7 seconds and north
5 feet at 12 seconds. scattered showers. 
.thursday...east winds 5 to 10 knots. seas 5 to 7 feet. wave detail:
north 5 feet at 12 seconds and northeast 4 feet at 7 seconds.
scattered showers. 
.thursday night...south winds 5 to 10 knots. seas around 5 feet.
wave detail: north 4 feet at 11 seconds and northeast 3 feet at
7 seconds. scattered showers in the evening. 
.friday...south winds around 5 knots, becoming southwest in the
afternoon. seas 4 to 5 feet. wave detail: north 4 feet at 11 seconds
and northeast 3 feet at 8 seconds. scattered showers in the
afternoon. 
.friday night...south winds 5 to 10 knots. seas around 4 feet. wave
detail: north 3 feet at 12 seconds and northeast 2 feet at
8 seconds. scattered showers. 
.saturday...southwest winds 5 to 10 knots, becoming northwest 10 to
15 knots in the afternoon. seas 4 to 5 feet. scattered showers in
the morning, then numerous showers in the afternoon. 
.saturday night...north winds 10 to 15 knots. seas 5 to 7 feet.
scattered showers. 
.sunday...north winds 15 to 20 knots, becoming northeast 10 to
15 knots in the afternoon. seas 5 to 6 feet. scattered showers in
the afternoon. 
.sunday night...northeast winds 10 to 15 knots. seas 5 to 6 feet.
scattered showers. 

$$

fzca52 tjsj 040731
cwfsju
expires:202602042030;;059918

coastal waters forecast
national weather service san juan pr
331 am ast wed feb 4 2026

puerto rico and the u.s. virgin islands waters


amz735-042030-
coastal waters of southern puerto rico out 10 nm-
331 am ast wed feb 4 2026

...small craft advisory in effect through this evening...

.today...east winds 10 to 15 knots with gusts up to 25 knots. seas
4 to 6 feet. wave detail: east 4 feet at 7 seconds and west 1 foot
at 8 seconds. scattered showers. 
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 5 feet. wave detail: east 4 feet at 7 seconds. 
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: southeast 3 feet at
6 seconds. scattered showers in the morning. 
.thursday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. 
.friday...south winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 3 feet at 6 seconds. scattered showers in the morning. 
.friday night...south winds around 5 knots, becoming north after
midnight. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds. 
.saturday...northwest winds around 5 knots, becoming west in the
afternoon. seas 2 to 3 feet. scattered showers in the afternoon. 
.saturday night...north winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. numerous showers. 
.sunday...northeast winds 10 to 15 knots. seas 2 to 3 feet.
scattered showers. 
.sunday night...northeast winds 10 to 15 knots. seas 2 to 3 feet. 

$$

fzca52 tjsj 040731
cwfsju
expires:202602042030;;059920

coastal waters forecast
national weather service san juan pr
331 am ast wed feb 4 2026

puerto rico and the u.s. virgin islands waters


amz742-042030-
coastal waters of northwestern puerto rico out 10 nm-
331 am ast wed feb 4 2026

...small craft advisory in effect through this evening...

.today...northeast winds 15 to 20 knots, becoming east 10 to
15 knots late. seas 8 to 10 feet, subsiding to 6 to 9 feet this
afternoon. wave detail: north 7 feet at 12 seconds and northeast
5 feet at 3 seconds, becoming north 6 feet at 12 seconds and
northeast 4 feet at 5 seconds. scattered showers early this
afternoon. numerous showers late. 
.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
after midnight. gusts up to 25 knots. seas 5 to 6 feet. wave detail:
north 6 feet at 12 seconds and northeast 4 feet at 7 seconds.
scattered showers in the evening. 
.thursday...southeast winds 5 to 10 knots. seas 4 to 6 feet. wave
detail: north 5 feet at 11 seconds and northeast 2 feet at
6 seconds. scattered showers. 
.thursday night...southeast winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 3 to 5 feet. wave detail: north 4 feet
at 10 seconds and south 3 feet at 4 seconds. 
.friday...south winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 4 feet. wave
detail: north 3 feet at 11 seconds and south 2 feet at 5 seconds.
scattered showers in the afternoon. 
.friday night...south winds 10 to 15 knots with gusts up to
20 knots, diminishing to around 5 knots after midnight. seas 2 to
4 feet. wave detail: north 3 feet at 11 seconds and south 2 feet at
6 seconds. scattered showers. 
.saturday...southwest winds around 5 knots, becoming north 10 to
15 knots in the afternoon. seas 3 to 5 feet. scattered showers in
the morning, then numerous showers in the afternoon. 
.saturday night...north winds 15 to 20 knots. seas 5 to 7 feet. 
.sunday...north winds around 20 knots. seas 5 to 7 feet. 
.sunday night...northeast winds 15 to 20 knots. seas 4 to 6 feet. 

$$

fzca52 tjsj 040731
cwfsju
expires:202602042030;;059921

coastal waters forecast
national weather service san juan pr
331 am ast wed feb 4 2026

puerto rico and the u.s. virgin islands waters


amz745-042030-
coastal waters of southwestern puerto rico out 10 nm-
331 am ast wed feb 4 2026

...small craft advisory in effect through this evening...

.today...northeast winds 10 to 15 knots with gusts up to 25 knots,
becoming east 5 to 10 knots with gusts up to 20 knots this
afternoon. seas 6 to 9 feet. wave detail: northwest 7 feet at
11 seconds. numerous showers this afternoon. 
.tonight...east winds 5 to 10 knots. seas 4 to 6 feet. wave detail:
northwest 5 feet at 10 seconds and southeast 2 feet at 6 seconds.
scattered showers in the evening. 
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet. wave detail: northwest 4 feet at
10 seconds and southeast 2 feet at 5 seconds. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: northwest 3 feet at
11 seconds and southeast 2 feet at 6 seconds. 
.friday...south winds 5 to 10 knots. seas 2 to 4 feet. wave detail:
northwest 3 feet at 11 seconds and south 2 feet at 6 seconds. 
.friday night...south winds 5 to 10 knots, becoming southeast after
midnight. seas 2 to 3 feet. wave detail: south 2 feet at 6 seconds
and northwest 2 feet at 10 seconds. scattered showers after
midnight. 
.saturday...south winds around 5 knots, becoming northwest 10 to
15 knots in the afternoon. seas 2 to 3 feet. scattered showers. 
.saturday night...north winds 15 to 20 knots. seas 3 to 4 feet,
building to 4 to 6 feet after midnight. 
.sunday...north winds around 20 knots. seas 4 to 6 feet. scattered
showers in the afternoon. 
.sunday night...northeast winds 15 to 20 knots. seas 3 to 5 feet. 

$$