(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/10/2025 4:42 PM America/Puerto_Rico.
Valid through 12/11/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 102042
cwfsju
expires:202512110915;;352971
coastal waters forecast
national weather service san juan pr
442 pm ast wed dec 10 2025
puerto rico and the u.s. virgin islands waters
amz712-110915-
coastal waters of northern puerto rico out 10 nm-
442 pm ast wed dec 10 2025
.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
late. seas 4 to 5 feet. wave detail: east 4 feet at 6 seconds and
north 2 feet at 13 seconds. scattered showers until early morning,
then isolated showers late.
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 4 to 5 feet. wave detail: east 4 feet at 7 seconds and north
4 feet at 13 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 5 to 6 feet. wave detail: east 4 feet at 7 seconds
and north 4 feet at 11 seconds. scattered showers in the evening.
.friday...east winds 10 to 15 knots with gusts up to 25 knots. seas
5 to 6 feet. wave detail: east 5 feet at 8 seconds and north 4 feet
at 11 seconds.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 5 to 6 feet. wave detail: east 5 feet at 8 seconds and north
3 feet at 13 seconds. scattered showers.
.saturday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 5 to 6 feet. wave detail: east 5 feet at
7 seconds and north 3 feet at 13 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots. seas around 5 feet. scattered showers.
.sunday...east winds 10 to 15 knots. seas 4 to 5 feet. scattered
showers.
.sunday night...southeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet.
.monday...east winds 5 to 10 knots. seas 4 to 5 feet. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas around 4 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/10/2025 4:42 PM America/Puerto_Rico.
Valid through 12/11/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 102042
cwfsju
expires:202512110915;;352976
coastal waters forecast
national weather service san juan pr
442 pm ast wed dec 10 2025
puerto rico and the u.s. virgin islands waters
amz735-110915-
coastal waters of southern puerto rico out 10 nm-
442 pm ast wed dec 10 2025
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet. wave detail: east 4 feet at 7 seconds. scattered
showers until early morning, then isolated showers late.
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet. wave detail: east 4 feet at 6 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet. wave detail: east 4 feet at 7 seconds.
scattered showers in the evening.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 5 feet. wave detail: east 5 feet at
7 seconds.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet. wave detail: east 5 feet at 7 seconds.
.saturday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 4 to 5 feet. wave detail: east 5 feet at
7 seconds.
.saturday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 5 feet.
.sunday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 5 feet.
.sunday night...east winds 10 to 15 knots. seas 3 to 5 feet.
.monday...east winds 5 to 10 knots. seas 3 to 4 feet.
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/10/2025 4:42 PM America/Puerto_Rico.
Valid through 12/11/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 102042
cwfsju
expires:202512110915;;352977
coastal waters forecast
national weather service san juan pr
442 pm ast wed dec 10 2025
puerto rico and the u.s. virgin islands waters
amz741-110915-
mona passage southward to 17n-
442 pm ast wed dec 10 2025
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 5 feet. wave detail: east 5 feet at 7 seconds and north 2 feet
at 13 seconds. isolated showers early this evening, then scattered
showers late this evening and early morning. isolated showers late.
.thursday...east winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet. wave detail: east 5 feet at 6 seconds and north
3 feet at 13 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 5 to 6 feet. wave detail: east 5 feet at 7 seconds
and north 4 feet at 12 seconds. scattered showers.
.friday...east winds 15 to 20 knots with gusts up to 25 knots. seas
5 to 6 feet. wave detail: east 5 feet at 7 seconds and north 3 feet
at 11 seconds.
.friday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 5 to 6 feet. wave detail: east 6 feet
at 7 seconds and north 3 feet at 11 seconds. scattered showers.
.saturday...east winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 6 feet. wave detail: east 6 feet at 7 seconds and north
3 feet at 12 seconds.
.saturday night...east winds 15 to 20 knots with gusts up to
30 knots. seas 5 to 7 feet.
.sunday...east winds 15 to 20 knots. seas 4 to 6 feet. scattered
showers in the afternoon.
.sunday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 6 feet.
.monday...east winds 10 to 15 knots. seas 4 to 5 feet.
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/10/2025 4:42 PM America/Puerto_Rico.
Valid through 12/11/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 102042
cwfsju
expires:202512110915;;352978
coastal waters forecast
national weather service san juan pr
442 pm ast wed dec 10 2025
puerto rico and the u.s. virgin islands waters
amz742-110915-
coastal waters of northwestern puerto rico out 10 nm-
442 pm ast wed dec 10 2025
.tonight...east winds around 5 knots, increasing to 5 to 10 knots
after midnight. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds and north 2 feet at 13 seconds. isolated showers.
.thursday...east winds 5 to 10 knots. seas 2 to 4 feet. wave detail:
north 3 feet at 13 seconds and east 2 feet at 6 seconds. scattered
showers in the afternoon.
.thursday night...east winds around 5 knots, increasing to 5 to
10 knots with gusts up to 20 knots after midnight. seas 3 to 5 feet.
wave detail: southeast 2 feet at 7 seconds and north 2 feet at
12 seconds.
.friday...east winds 5 to 10 knots with gusts up to 20 knots. seas
3 to 5 feet. wave detail: southeast 2 feet at 7 seconds.
.friday night...east winds 5 to 10 knots with gusts up to 20 knots.
seas 2 to 4 feet. wave detail: northeast 3 feet at 9 seconds.
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 2 to 4 feet. wave detail: east 3 feet at
6 seconds and north 3 feet at 13 seconds. scattered showers in the
afternoon.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet.
.sunday...east winds 5 to 10 knots. seas 2 to 4 feet. scattered
showers in the afternoon.
.sunday night...southeast winds 5 to 10 knots. seas 2 to 4 feet.
.monday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/10/2025 4:42 PM America/Puerto_Rico.
Valid through 12/11/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 102042
cwfsju
expires:202512110915;;352979
coastal waters forecast
national weather service san juan pr
442 pm ast wed dec 10 2025
puerto rico and the u.s. virgin islands waters
amz745-110915-
coastal waters of southwestern puerto rico out 10 nm-
442 pm ast wed dec 10 2025
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 5 seconds and north
1 foot at 9 seconds. isolated showers this evening.
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: east 2 feet at 6 seconds and
northwest 1 foot at 10 seconds.
.thursday night...east winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: northwest 3 feet at 12 seconds and south 2 feet at
6 seconds.
.friday...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 4 feet. wave detail: southeast 3 feet at 7 seconds and
northwest 3 feet at 11 seconds.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. seas 2 to 4 feet. wave
detail: southeast 3 feet at 6 seconds and northwest 2 feet at
10 seconds.
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 4 feet. wave detail: southeast 3 feet at 6 seconds and
northwest 2 feet at 10 seconds. scattered showers in the afternoon.
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
4 feet.
.sunday...east winds 5 to 10 knots, becoming southeast 15 to
20 knots in the afternoon. seas 2 to 4 feet. scattered showers in
the afternoon.
.sunday night...east winds 15 to 20 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet.
.monday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. scattered showers in
the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
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