(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/13/2025 3:42 PM America/Puerto_Rico.
Valid through 12/14/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 131942
cwfsju
expires:202512140815;;525600
coastal waters forecast
national weather service san juan pr
342 pm ast sat dec 13 2025
puerto rico and the u.s. virgin islands waters
amz712-140815-
coastal waters of northern puerto rico out 10 nm-
342 pm ast sat dec 13 2025
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. gusts up to 30 knots. seas 5 to 6 feet. wave detail:
east 5 feet at 6 seconds and northeast 3 feet at 13 seconds.
numerous showers with isolated thunderstorms until early morning,
then scattered showers late.
.sunday...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 northwest
2 feet at 10 seconds.
.sunday night...southeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 4 to
5 feet. wave detail: east 5 feet at 8 seconds and northwest 2 feet
at 9 seconds.
.monday...southeast winds around 5 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 4 to
5 feet. wave detail: northeast 4 feet at 9 seconds and north 2 feet
at 11 seconds. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 4 to 5 feet. wave
detail: northeast 4 feet at 9 seconds and north 2 feet at
10 seconds. scattered showers.
.tuesday...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. wave
detail: east 4 feet at 9 seconds and north 2 feet at 9 seconds.
.tuesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 6 feet. scattered showers.
.wednesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 5 to 7 feet. scattered showers.
.wednesday night...east winds 10 to 15 knots. seas 6 to 7 feet.
scattered showers.
.thursday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 5 to 6 feet. scattered showers in the
morning.
.thursday night...east winds 10 to 15 knots. seas 5 to 6 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/13/2025 3:42 PM America/Puerto_Rico.
Valid through 12/14/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 131942
cwfsju
expires:202512140815;;525605
coastal waters forecast
national weather service san juan pr
342 pm ast sat dec 13 2025
puerto rico and the u.s. virgin islands waters
amz735-140815-
coastal waters of southern puerto rico out 10 nm-
342 pm ast sat dec 13 2025
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: east 5 feet at 7 seconds. scattered
showers, mainly this evening.
.sunday...east winds 15 to 20 knots with gusts up to 30 knots. seas
around 6 feet, subsiding to 4 to 5 feet in the afternoon. wave
detail: east 5 feet at 7 seconds.
.sunday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 5 feet. wave detail: east 5 feet
at 7 seconds.
.monday...east winds 5 to 10 knots. seas 3 to 4 feet. wave detail:
southeast 4 feet at 7 seconds.
.monday night...east winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 7 seconds. scattered showers.
.tuesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 3 feet at 7 seconds.
.tuesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet.
.wednesday...east winds 10 to 15 knots. seas 2 to 4 feet. scattered
showers.
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet.
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet. scattered
showers in the morning.
.thursday night...east winds 10 to 15 knots. seas 3 to 5 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/13/2025 3:42 PM America/Puerto_Rico.
Valid through 12/14/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 131942
cwfsju
expires:202512140815;;525606
coastal waters forecast
national weather service san juan pr
342 pm ast sat dec 13 2025
puerto rico and the u.s. virgin islands waters
amz741-140815-
mona passage southward to 17n-
342 pm ast sat dec 13 2025
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 30 knots. seas
5 to 6 feet. wave detail: east 6 feet at 7 seconds and north 3 feet
at 13 seconds. isolated showers early this evening, then scattered
showers late this evening and early morning. isolated showers late.
.sunday...east winds 20 to 25 knots, becoming southeast 15 to
20 knots in the afternoon. seas 5 to 6 feet. wave detail: southeast
6 feet at 7 seconds and northeast 2 feet at 13 seconds.
.sunday 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 and north
1 foot at 10 seconds. scattered showers in the evening.
.monday...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 and north 1 foot
at 10 seconds.
.monday night...east winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 7 seconds and north 1 foot at 10 seconds.
scattered showers.
.tuesday...east winds 5 to 10 knots. seas 3 to 4 feet. wave detail:
east 3 feet at 8 seconds and north 1 foot at 9 seconds.
.tuesday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 5 feet. scattered showers.
.wednesday...east winds 15 to 20 knots. seas 4 to 6 feet.
.wednesday night...east winds 15 to 20 knots. seas 5 to 7 feet.
.thursday...east winds 15 to 20 knots. seas 5 to 6 feet.
.thursday night...east winds 15 to 20 knots. seas 5 to 6 feet.
scattered showers.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/13/2025 3:42 PM America/Puerto_Rico.
Valid through 12/14/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 131942
cwfsju
expires:202512140815;;525607
coastal waters forecast
national weather service san juan pr
342 pm ast sat dec 13 2025
puerto rico and the u.s. virgin islands waters
amz742-140815-
coastal waters of northwestern puerto rico out 10 nm-
342 pm ast sat dec 13 2025
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 25 knots after
midnight. seas 3 to 5 feet. wave detail: northeast 4 feet at
5 seconds and north 3 feet at 13 seconds. isolated showers early
this evening, then scattered showers late this evening. isolated
showers after midnight.
.sunday...southeast winds 5 to 10 knots with gusts up to 20 knots.
seas around 6 feet, subsiding to 2 to 4 feet in the afternoon. wave
detail: east 3 feet at 7 seconds and north 2 feet at 10 seconds,
becoming east 3 feet at 7 seconds and northwest 2 feet at 9 seconds.
scattered showers in the afternoon.
.sunday night...east winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: east 3 feet at 7 seconds and northwest 2 feet at 9 seconds.
.monday...east winds around 5 knots, becoming northeast in the
afternoon. seas 2 to 4 feet. wave detail: east 3 feet at 7 seconds
and north 2 feet at 10 seconds.
.monday night...northeast winds around 5 knots, becoming east after
midnight. seas 2 to 3 feet. wave detail: east 2 feet at 8 seconds
and north 2 feet at 10 seconds.
.tuesday...east winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
7 seconds and north 1 foot at 9 seconds. scattered showers in the
afternoon.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.wednesday...east winds 10 to 15 knots. seas 4 to 6 feet. scattered
showers in the afternoon.
.wednesday night...east winds 10 to 15 knots. seas 5 to 7 feet.
scattered showers.
.thursday...east winds 10 to 15 knots. seas 3 to 5 feet. numerous
showers in the afternoon.
.thursday night...east winds 10 to 15 knots. seas 3 to 5 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 12/13/2025 3:42 PM America/Puerto_Rico.
Valid through 12/14/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 131942
cwfsju
expires:202512140815;;525608
coastal waters forecast
national weather service san juan pr
342 pm ast sat dec 13 2025
puerto rico and the u.s. virgin islands waters
amz745-140815-
coastal waters of southwestern puerto rico out 10 nm-
342 pm ast sat dec 13 2025
.tonight...east winds 10 to 15 knots. gusts up to 25 knots this
evening, then 25 knots late. seas 2 to 4 feet. wave detail: east
3 feet at 6 seconds and northwest 2 feet at 10 seconds.
.sunday...east winds 15 to 20 knots, becoming southeast 10 to
15 knots in the afternoon. seas around 6 feet, subsiding to 2 to
4 feet in the afternoon. wave detail: east 3 feet at 6 seconds and
northwest 2 feet at 10 seconds, becoming southeast 3 feet at
6 seconds and northwest 2 feet at 9 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet. wave detail: southeast 3 feet at 7 seconds and
northwest 2 feet at 9 seconds.
.monday...east winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
7 seconds and northwest 1 foot at 10 seconds.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 7 seconds and northwest 1 foot at
11 seconds.
.tuesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 7 seconds and northwest 1 foot at
10 seconds. scattered showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
.wednesday...east winds 5 to 10 knots. seas 2 to 4 feet. scattered
showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 3 to 5 feet.
scattered showers.
.thursday...east winds 5 to 10 knots. seas 3 to 5 feet. scattered
showers in the afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 4 feet.
scattered showers.
$$
|
