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(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/12/2025 3:38 PM America/Puerto_Rico.
Valid through 10/13/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 121938
cwfsju
expires:202510130815;;022396
coastal waters forecast
national weather service san juan pr
338 pm ast sun oct 12 2025
puerto rico and the u.s. virgin islands waters
amz712-130815-
coastal waters of northern puerto rico out 10 nm-
338 pm ast sun oct 12 2025
.tonight...east winds 5 to 10 knots. seas 3 to 4 feet. wave detail:
northeast 3 feet at 9 seconds and north 3 feet at 10 seconds.
isolated showers and thunderstorms this evening. scattered showers
after midnight.
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. gusts up to 25 knots. seas around 4 feet. wave
detail: northeast 4 feet at 9 seconds and east 3 feet at 5 seconds.
scattered showers.
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet. wave detail: east 3 feet at 5 seconds and
northeast 3 feet at 9 seconds. numerous showers after midnight.
.tuesday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 3 to 4 feet. wave detail: east 3 feet at
5 seconds and northeast 3 feet at 9 seconds. scattered showers.
.tuesday night...southeast winds 5 to 10 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 6 seconds and northeast 3 feet at
9 seconds. scattered showers.
.wednesday...south winds around 5 knots, becoming west with gusts up
to 20 knots in the afternoon. seas around 3 feet. wave detail:
northeast 3 feet at 8 seconds and northwest 1 foot at 9 seconds.
scattered showers in the afternoon.
.wednesday night...southwest winds 5 to 10 knots. seas around
3 feet. scattered showers.
.thursday...southwest winds 5 to 10 knots, becoming west 10 to
15 knots in the afternoon. seas 3 to 4 feet. scattered showers.
.thursday night...southwest winds 5 to 10 knots. seas 3 to 4 feet.
.friday...west winds 5 to 10 knots. seas around 4 feet. scattered
showers in the afternoon.
.friday night...southwest winds around 5 knots. seas 4 to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/12/2025 3:38 PM America/Puerto_Rico.
Valid through 10/13/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 121938
cwfsju
expires:202510130815;;022401
coastal waters forecast
national weather service san juan pr
338 pm ast sun oct 12 2025
puerto rico and the u.s. virgin islands waters
amz735-130815-
coastal waters of southern puerto rico out 10 nm-
338 pm ast sun oct 12 2025
.tonight...east winds 10 to 15 knots. seas 2 to 3 feet. wave detail:
southeast 3 feet at 6 seconds. scattered showers.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 3 feet. wave detail: southeast 3 feet at 6 seconds.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet. wave detail: east 3 feet at 6 seconds. scattered
showers after midnight.
.tuesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 6 seconds. scattered showers in the morning.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. scattered showers after midnight.
.wednesday...southeast winds 5 to 10 knots, becoming south in the
afternoon. seas around 2 feet. wave detail: southeast 2 feet at
6 seconds. scattered showers.
.wednesday night...south winds around 5 knots, becoming southwest
after midnight. seas around 2 feet.
.thursday...southwest winds 5 to 10 knots. seas around 2 feet.
.thursday night...southwest winds around 5 knots. seas around
2 feet. scattered showers.
.friday...southwest winds around 5 knots. seas around 2 feet.
.friday night...southwest winds around 5 knots. seas around 2 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/12/2025 3:38 PM America/Puerto_Rico.
Valid through 10/13/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 121938
cwfsju
expires:202510130815;;022402
coastal waters forecast
national weather service san juan pr
338 pm ast sun oct 12 2025
puerto rico and the u.s. virgin islands waters
amz741-130815-
mona passage southward to 17n-
338 pm ast sun oct 12 2025
.tonight...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots late this evening and overnight. seas 3 to
4 feet. wave detail: southeast 3 feet at 6 seconds and northeast
2 feet at 9 seconds. isolated thunderstorms this evening. scattered
showers.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 4 feet. wave detail: southeast 4 feet at 6 seconds and north
2 feet at 9 seconds. scattered showers.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: east 4 feet at 6 seconds and north
2 feet at 10 seconds. scattered showers after midnight.
.tuesday...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. seas 3 to 4 feet.
wave detail: east 4 feet at 6 seconds and north 2 feet at 9 seconds.
scattered showers.
.tuesday night...east winds 5 to 10 knots. seas around 3 feet. wave
detail: east 3 feet at 6 seconds and north 2 feet at 9 seconds.
scattered showers.
.wednesday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds and north 1 foot at 9 seconds.
scattered showers.
.wednesday night...south winds 5 to 10 knots. seas 2 to 3 feet.
.thursday...southwest winds 5 to 10 knots. seas 2 to 3 feet.
.thursday night...southwest winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.friday...southwest winds around 5 knots. seas 2 to 4 feet.
scattered showers in the morning.
.friday night...south winds around 5 knots. seas 3 to 4 feet.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/12/2025 3:38 PM America/Puerto_Rico.
Valid through 10/13/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 121938
cwfsju
expires:202510130815;;022403
coastal waters forecast
national weather service san juan pr
338 pm ast sun oct 12 2025
puerto rico and the u.s. virgin islands waters
amz742-130815-
coastal waters of northwestern puerto rico out 10 nm-
338 pm ast sun oct 12 2025
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
south 2 feet at 6 seconds and north 1 foot at 12 seconds. numerous
showers with isolated thunderstorms early this evening.
.monday...east winds around 5 knots, becoming northeast in the
afternoon. seas 2 to 3 feet. wave detail: south 2 feet at 6 seconds.
numerous showers in the afternoon.
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas 2 to 4 feet.
wave detail: southeast 2 feet at 5 seconds and north 2 feet at
10 seconds. scattered showers in the evening.
.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
6 seconds and north 2 feet at 9 seconds. numerous showers in the
afternoon.
.tuesday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds and north 2 feet at 9 seconds.
numerous showers in the evening.
.wednesday...south winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 3 feet. wave
detail: south 2 feet at 3 seconds and northeast 2 feet at 9 seconds.
scattered showers.
.wednesday night...south winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.thursday...southwest winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. scattered showers.
.thursday night...southwest winds 5 to 10 knots. seas 2 to 3 feet.
.friday...southwest winds 5 to 10 knots. seas 2 to 4 feet. scattered
showers in the afternoon.
.friday night...south winds around 5 knots. seas 3 to 4 feet.
scattered showers.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/12/2025 3:38 PM America/Puerto_Rico.
Valid through 10/13/2025 4:15 AM America/Puerto_Rico.
fzca52 tjsj 121938
cwfsju
expires:202510130815;;022404
coastal waters forecast
national weather service san juan pr
338 pm ast sun oct 12 2025
puerto rico and the u.s. virgin islands waters
amz745-130815-
coastal waters of southwestern puerto rico out 10 nm-
338 pm ast sun oct 12 2025
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds and northwest 2 feet at 11 seconds.
numerous showers with isolated thunderstorms early this evening,
then isolated showers late this evening and early morning.
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds and northwest 2 feet at
10 seconds. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds and northwest 2 feet at
10 seconds. scattered showers in the evening.
.tuesday...east winds around 5 knots. seas 2 to 3 feet. wave detail:
south 2 feet at 6 seconds and northwest 1 foot at 9 seconds.
scattered showers in the afternoon.
.tuesday night...east winds around 5 knots, becoming southeast after
midnight. seas around 2 feet. wave detail: south 1 foot at 6 seconds
and northwest 1 foot at 10 seconds. scattered showers in the
evening.
.wednesday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds and northwest 1 foot at
10 seconds. scattered showers.
.wednesday night...south winds 5 to 10 knots. seas around 2 feet.
.thursday...southwest winds 5 to 10 knots. seas around 2 feet.
scattered showers in the afternoon.
.thursday night...southwest winds 5 to 10 knots. seas around 2 feet.
.friday...southwest winds around 5 knots, increasing to 5 to
10 knots in the afternoon. seas 2 to 3 feet.
.friday night...southwest winds around 5 knots, becoming southeast
after midnight. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
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