fzca52 tjsj 050826
cwfsju
expires:202512052130;;036065

coastal waters forecast
national weather service san juan pr
426 am ast fri dec 5 2025

puerto rico and the u.s. virgin islands waters


amz712-052130-
coastal waters of northern puerto rico out 10 nm-
426 am ast fri dec 5 2025

...small craft should exercise caution...

.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
this afternoon. seas 4 to 5 feet. wave detail: east 5 feet at
10 seconds and north 1 foot at 8 seconds. isolated showers early
this morning. 
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
4 to 5 feet. wave detail: east 5 feet at 10 seconds and north 1 foot
at 8 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 4 to 5 feet. wave detail: east 5 feet at 10 seconds and north
1 foot at 9 seconds. 
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 4 to 5 feet. wave detail: east 5 feet at 9 seconds
and north 1 foot at 9 seconds. scattered showers. 
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
4 to 5 feet. wave detail: east 4 feet at 9 seconds and north 2 feet
at 12 seconds. 
.sunday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 9 seconds and north 3 feet at
12 seconds. 
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 4 to 5 feet. 
.monday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas around 4 feet. 
.tuesday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 3 to 4 feet. 
.tuesday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas 3 to 4 feet. 

$$

fzca52 tjsj 050826
cwfsju
expires:202512052130;;036070

coastal waters forecast
national weather service san juan pr
426 am ast fri dec 5 2025

puerto rico and the u.s. virgin islands waters


amz735-052130-
coastal waters of southern puerto rico out 10 nm-
426 am ast fri dec 5 2025

.today...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: east 4 feet at 7 seconds. isolated showers
this morning. isolated showers late. 
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: east 4 feet at 7 seconds. 
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet. wave detail: east 4 feet at 7 seconds. 
.saturday night...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. 
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: east 4 feet at 7 seconds. 
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: east 4 feet at 7 seconds. 
.monday...east winds 10 to 15 knots. seas 3 to 4 feet. 
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet. 
.tuesday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the morning. 
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. 

$$

fzca52 tjsj 050826
cwfsju
expires:202512052130;;036071

coastal waters forecast
national weather service san juan pr
426 am ast fri dec 5 2025

puerto rico and the u.s. virgin islands waters


amz741-052130-
mona passage southward to 17n-
426 am ast fri dec 5 2025

...small craft should exercise caution...

.today...east winds 15 to 20 knots, diminishing to 10 to 15 knots
this afternoon. seas 4 to 5 feet. wave detail: east 5 feet at
6 seconds and east 2 feet at 10 seconds. isolated showers this
morning. 
.tonight...east winds 15 to 20 knots with gusts up to 30 knots. seas
4 to 6 feet. wave detail: east 5 feet at 8 seconds and north 1 foot
at 8 seconds. 
.saturday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. gusts up to 30 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 8 seconds and north 1 foot at 7 seconds. 
.saturday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet. wave detail: east 5 feet
at 8 seconds and north 1 foot at 10 seconds. scattered showers. 
.sunday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 4 to 5 feet. wave detail: east 5 feet at
8 seconds and north 1 foot at 9 seconds. 
.sunday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 4 to 5 feet. wave detail: east 5 feet at 7 seconds and north
1 foot at 8 seconds. 
.monday...east winds 10 to 15 knots. seas around 4 feet. 
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet. 
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet. 
.tuesday night...east winds 10 to 15 knots. seas 3 to 4 feet. 

$$

fzca52 tjsj 050826
cwfsju
expires:202512052130;;036072

coastal waters forecast
national weather service san juan pr
426 am ast fri dec 5 2025

puerto rico and the u.s. virgin islands waters


amz742-052130-
coastal waters of northwestern puerto rico out 10 nm-
426 am ast fri dec 5 2025

.today...east winds 5 to 10 knots with gusts up to 20 knots,
increasing to 10 to 15 knots with gusts up to 25 knots this
afternoon. seas 2 to 4 feet. wave detail: north 2 feet at 7 seconds
and northeast 1 foot at 14 seconds. isolated showers late. 
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 4 feet. wave detail: northeast 3 feet at 7 seconds and
northeast 1 foot at 14 seconds. 
.saturday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet. wave detail: northeast 3 feet at 7 seconds and
northeast 1 foot at 13 seconds. scattered showers in the afternoon. 
.saturday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 2 to 4 feet. wave detail: northeast
3 feet at 6 seconds and north 1 foot at 10 seconds. scattered
showers. 
.sunday...east winds 5 to 10 knots. seas 2 to 4 feet. wave detail:
northeast 2 feet at 6 seconds and north 1 foot at 9 seconds.
scattered showers in the afternoon. 
.sunday night...east winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: northeast 2 feet at 7 seconds and north 2 feet at
12 seconds. 
.monday...east winds around 5 knots. seas 2 to 3 feet. 
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday...east winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. seas 2 to 3 feet. scattered showers in the
afternoon. 
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. 

$$

fzca52 tjsj 050826
cwfsju
expires:202512052130;;036073

coastal waters forecast
national weather service san juan pr
426 am ast fri dec 5 2025

puerto rico and the u.s. virgin islands waters


amz745-052130-
coastal waters of southwestern puerto rico out 10 nm-
426 am ast fri dec 5 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 7 seconds.
scattered showers late. 
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 7 seconds and north 1 foot at 8 seconds. 
.saturday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds and north 1 foot at 7 seconds. scattered showers in the
afternoon. 
.saturday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 7 seconds and north 1 foot at 8 seconds.
scattered showers. 
.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. wave detail: south 2 feet at 7 seconds and northwest 1 foot
at 7 seconds. 
.sunday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: southeast
3 feet at 6 seconds and northwest 1 foot at 8 seconds. 
.monday...east winds 5 to 10 knots. seas 2 to 3 feet. 
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday...east winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. 

$$