fzca52 tjsj 211947
cwfsju
expires:202511220845;;267702

coastal waters forecast
national weather service san juan pr
347 pm ast fri nov 21 2025

puerto rico and the u.s. virgin islands waters


amz712-220845-
coastal waters of northern puerto rico out 10 nm-
347 pm ast fri nov 21 2025

.tonight...northeast winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: northeast 3 feet at 5 seconds and
north 2 feet at 9 seconds. isolated showers. 
.saturday...east winds around 10 knots. seas 3 to 4 feet. wave
detail: northeast 3 feet at 5 seconds and north 2 feet at 8 seconds.
.saturday night...east winds 5 to 10 knots with gusts up to
20 knots. seas around 3 feet. wave detail: northeast 2 feet at
5 seconds and north 2 feet at 8 seconds. scattered showers after
midnight. 
.sunday...east winds 5 to 10 knots. seas around 3 feet. wave detail:
northeast 2 feet at 6 seconds and northeast 1 foot at 11 seconds.
scattered showers. 
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 5 seconds and northeast 1 foot at 11 seconds.
scattered showers after midnight. 
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 3 feet. wave detail: northeast 3 feet at 5 seconds and north
1 foot at 8 seconds. 
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet. scattered showers. 
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 4 feet. 
.tuesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet. scattered showers. 
.wednesday...east winds 15 to 20 knots. seas around 5 feet.
scattered showers. 
.wednesday night...east winds 15 to 20 knots. seas 5 to 6 feet.
scattered showers. 

$$

fzca52 tjsj 211947
cwfsju
expires:202511220845;;267707

coastal waters forecast
national weather service san juan pr
347 pm ast fri nov 21 2025

puerto rico and the u.s. virgin islands waters


amz735-220845-
coastal waters of southern puerto rico out 10 nm-
347 pm ast fri nov 21 2025

.tonight...northeast winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds. 
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
5 seconds. scattered showers in the afternoon. 
.saturday night...northeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
3 feet. wave detail: east 2 feet at 5 seconds. 
.sunday...east winds 5 to 10 knots. seas around 2 feet. wave detail:
east 2 feet at 5 seconds. scattered showers in the morning. 
.sunday night...northeast winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds. 
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 25 knots in the afternoon. seas 2 to 3 feet. wave
detail: east 3 feet at 5 seconds. scattered showers in the morning. 
.monday night...northeast winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 3 feet. 
.tuesday...east winds 10 to 15 knots. seas 2 to 4 feet. scattered
showers in the morning. 
.tuesday night...northeast winds 10 to 15 knots. seas 3 to 4 feet.
scattered showers. 
.wednesday...northeast winds 10 to 15 knots, becoming east 15 to
20 knots in the afternoon. seas 3 to 5 feet. 
.wednesday night...northeast winds 10 to 15 knots. seas 3 to 5 feet.

$$

fzca52 tjsj 211947
cwfsju
expires:202511220845;;267708

coastal waters forecast
national weather service san juan pr
347 pm ast fri nov 21 2025

puerto rico and the u.s. virgin islands waters


amz741-220845-
mona passage southward to 17n-
347 pm ast fri nov 21 2025

...small craft should exercise caution...

.tonight...northeast winds 10 to 15 knots, becoming east 15 to
20 knots after midnight. seas 3 to 4 feet. wave detail: east 4 feet
at 5 seconds and north 2 feet at 10 seconds. isolated showers until
early morning. 
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet. wave detail: east 4 feet at 5 seconds and north
2 feet at 10 seconds. 
.saturday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: east 3 feet at 6 seconds
and northeast 1 foot at 11 seconds. scattered showers in the
evening. 
.sunday...east winds 10 to 15 knots, becoming northeast 5 to
10 knots in the afternoon. seas 3 to 4 feet. wave detail: east
3 feet at 6 seconds and northeast 1 foot at 11 seconds. scattered
showers in the afternoon. 
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 6 seconds. scattered
showers in the evening. 
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: northeast 3 feet at 6 seconds. 
.monday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 4 feet. 
.tuesday...east winds 15 to 20 knots. seas 3 to 5 feet. 
.tuesday night...east winds 15 to 20 knots. seas 4 to 6 feet. 
.wednesday...east winds 15 to 20 knots. seas 4 to 6 feet. 
.wednesday night...east winds 15 to 20 knots. seas 5 to 6 feet.
scattered showers. 

$$

fzca52 tjsj 211947
cwfsju
expires:202511220845;;267709

coastal waters forecast
national weather service san juan pr
347 pm ast fri nov 21 2025

puerto rico and the u.s. virgin islands waters


amz742-220845-
coastal waters of northwestern puerto rico out 10 nm-
347 pm ast fri nov 21 2025

.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 4 feet. wave detail: northeast 3 feet at 4 seconds and north
2 feet at 9 seconds. isolated showers. 
.saturday...northeast winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: northeast 2 feet at 4 seconds and north 2 feet at 9 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: north 2 feet at 6 seconds
and northeast 1 foot at 11 seconds. 
.sunday...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 4 seconds and north 2 feet at 7 seconds.
scattered showers in the afternoon. 
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. seas 2 to 3 feet. wave
detail: northeast 2 feet at 6 seconds and northeast 1 foot at
11 seconds. scattered showers in the evening. 
.monday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: northeast 2 feet at 5 seconds. 
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. scattered showers. 
.tuesday...east winds 10 to 15 knots, becoming northeast 15 to
20 knots in the afternoon. seas 2 to 4 feet. 
.tuesday night...northeast winds 15 to 20 knots, becoming east 10 to
15 knots after midnight. seas 2 to 4 feet. 
.wednesday...east winds 10 to 15 knots, becoming northeast 15 to
20 knots in the afternoon. seas 3 to 5 feet. 
.wednesday night...east winds 15 to 20 knots. seas 3 to 5 feet.
scattered showers. 

$$

fzca52 tjsj 211947
cwfsju
expires:202511220845;;267710

coastal waters forecast
national weather service san juan pr
347 pm ast fri nov 21 2025

puerto rico and the u.s. virgin islands waters


amz745-220845-
coastal waters of southwestern puerto rico out 10 nm-
347 pm ast fri nov 21 2025

.tonight...east winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots late this evening and overnight.
seas 2 to 3 feet. wave detail: southeast 2 feet at 6 seconds and
north 2 feet at 8 seconds. 
.saturday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at 6 seconds
and north 2 feet at 9 seconds. scattered showers in the afternoon. 
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming northeast 5 to 10 knots after midnight. seas
around 2 feet. wave detail: north 2 feet at 7 seconds. 
.sunday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas around 2 feet. wave detail: east 2 feet at 6 seconds
and north 1 foot at 6 seconds. 
.sunday night...east winds around 5 knots. seas around 2 feet. wave
detail: north 1 foot at 7 seconds. scattered showers in the evening.
.monday...east winds around 5 knots. seas around 2 feet. wave
detail: southeast 1 foot at 5 seconds and north 1 foot at 6 seconds.
.monday night...east winds 5 to 10 knots. seas around 2 feet. 
.tuesday...east winds 5 to 10 knots. seas around 2 feet. scattered
showers in the afternoon. 
.tuesday night...northeast winds 5 to 10 knots. seas 2 to 3 feet. 
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon. 
.wednesday night...northeast winds 5 to 10 knots. seas 2 to 3 feet. 

$$