(1/4)
Latest Coastal Waters Forecast by TJSJ
Issued 12/20/2025 4:44 AM America/Puerto_Rico.
Valid through 12/20/2025 5:15 PM America/Puerto_Rico.
fzca52 tjsj 200844
cwfsju
expires:202512202115;;904941
coastal waters forecast
national weather service san juan pr
444 am ast sat dec 20 2025
puerto rico and the u.s. virgin islands waters
amz712-202115-
coastal waters of northern puerto rico out 10 nm-
444 am ast sat dec 20 2025
.today...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 5 feet. wave detail: east 5 feet at 9 seconds and northeast
1 foot at 15 seconds. isolated showers.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
5 to 6 feet. wave detail: northeast 5 feet at 10 seconds and
northeast 4 feet at 14 seconds. scattered showers.
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 6 feet. wave detail: northeast 6 feet at 11 seconds.
scattered showers.
.sunday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 5 to 6 feet. wave detail: northeast 6 feet at 10 seconds.
scattered showers in the evening.
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
5 to 6 feet. wave detail: east 5 feet at 10 seconds and northeast
1 foot at 15 seconds. scattered showers.
.monday night...northeast 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 northeast 1 foot at 15 seconds. scattered showers.
.tuesday...northeast winds around 15 knots. seas 5 to 6 feet.
scattered showers in the morning.
.tuesday night...east winds 10 to 15 knots. seas 5 to 6 feet.
.wednesday...east winds 10 to 15 knots. seas 5 to 7 feet. numerous
showers, mainly in the morning.
.wednesday night...northeast winds 10 to 15 knots. seas 7 to 8 feet.
scattered showers.
$$
(2/4)
Latest Coastal Waters Forecast by TJSJ
Issued 12/20/2025 4:44 AM America/Puerto_Rico.
Valid through 12/20/2025 5:15 PM America/Puerto_Rico.
fzca52 tjsj 200844
cwfsju
expires:202512202115;;904946
coastal waters forecast
national weather service san juan pr
444 am ast sat dec 20 2025
puerto rico and the u.s. virgin islands waters
amz735-202115-
coastal waters of southern puerto rico out 10 nm-
444 am ast sat dec 20 2025
.today...east winds 5 to 10 knots with gusts up to 20 knots,
increasing to 10 to 15 knots with gusts up to 20 knots this
afternoon. seas 3 to 4 feet. wave detail: east 3 feet at 6 seconds.
isolated showers this morning, then scattered showers this
afternoon.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 4 feet. wave detail: east 3 feet at 6 seconds. scattered
showers after midnight.
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet. wave detail: east 4 feet at 6 seconds. scattered
showers in the morning.
.sunday night...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 6 seconds.
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet. wave detail: east 3 feet at 6 seconds. scattered
showers in the afternoon.
.monday night...northeast winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 4 feet. wave detail: east 3 feet at 6 seconds.
scattered showers.
.tuesday...northeast winds 10 to 15 knots. seas 2 to 4 feet.
.tuesday night...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet. scattered showers.
.wednesday...east winds 10 to 15 knots. seas 2 to 4 feet. scattered
showers.
.wednesday night...northeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 4 feet.
$$
(3/4)
Latest Coastal Waters Forecast by TJSJ
Issued 12/20/2025 4:44 AM America/Puerto_Rico.
Valid through 12/20/2025 5:15 PM America/Puerto_Rico.
fzca52 tjsj 200844
cwfsju
expires:202512202115;;904948
coastal waters forecast
national weather service san juan pr
444 am ast sat dec 20 2025
puerto rico and the u.s. virgin islands waters
amz742-202115-
coastal waters of northwestern puerto rico out 10 nm-
444 am ast sat dec 20 2025
.today...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 5 feet. wave detail: north 4 feet at 8 seconds and southeast
1 foot at 6 seconds. scattered showers early this afternoon.
isolated showers late.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: northeast 4 feet at 8 seconds and south
1 foot at 7 seconds.
.sunday...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 5 feet. wave detail: northeast 4 feet at 12 seconds and
southeast 1 foot at 4 seconds. scattered showers in the afternoon.
.sunday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet. wave detail: northeast 5 feet at 11 seconds.
.monday...northeast winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet. wave detail: northeast 5 feet at 10 seconds and
southeast 1 foot at 6 seconds. scattered showers in the afternoon.
.monday night...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet. wave detail: northeast 4 feet at
10 seconds and southeast 1 foot at 4 seconds.
.tuesday...northeast winds 15 to 20 knots. seas 3 to 5 feet.
scattered showers in the afternoon.
.tuesday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 3 to 5 feet.
.wednesday...northeast winds 10 to 15 knots. seas 3 to 5 feet.
scattered showers in the afternoon.
.wednesday night...northeast winds 10 to 15 knots. seas 4 to 6 feet.
$$
(4/4)
Latest Coastal Waters Forecast by TJSJ
Issued 12/20/2025 4:44 AM America/Puerto_Rico.
Valid through 12/20/2025 5:15 PM America/Puerto_Rico.
fzca52 tjsj 200844
cwfsju
expires:202512202115;;904949
coastal waters forecast
national weather service san juan pr
444 am ast sat dec 20 2025
puerto rico and the u.s. virgin islands waters
amz745-202115-
coastal waters of southwestern puerto rico out 10 nm-
444 am ast sat dec 20 2025
.today...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
north 2 feet at 9 seconds and south 1 foot at 6 seconds. scattered
showers early this afternoon. numerous showers late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
north 2 feet at 8 seconds and south 1 foot at 7 seconds. scattered
showers in the evening.
.sunday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: southeast 1 foot at
6 seconds and north 1 foot at 8 seconds. scattered showers in the
afternoon.
.sunday night...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds and north 2 feet at
8 seconds. scattered showers in the evening.
.monday...east winds 5 to 10 knots, diminishing to around 5 knots in
the afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
7 seconds and north 1 foot at 8 seconds. numerous showers in the
afternoon.
.monday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: northeast 2 feet at
7 seconds and north 1 foot at 8 seconds.
.tuesday...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. scattered showers in
the afternoon.
.tuesday night...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.wednesday night...northeast winds 10 to 15 knots. seas 3 to 5 feet.
$$
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