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(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 3/23/2026 4:23 PM America/Puerto_Rico.
Valid through 3/24/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 232023
cwfsju
expires:202603240915;;184478
coastal waters forecast
national weather service san juan pr
423 pm ast mon mar 23 2026
puerto rico and the u.s. virgin islands waters
amz712-240915-
coastal waters of northern puerto rico out 10 nm-
423 pm ast mon mar 23 2026
...small craft should exercise caution...
.tonight...northeast winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots late. seas 5 to 6 feet. wave detail:
northeast 5 feet at 9 seconds and north 4 feet at 8 seconds.
scattered showers.
.tuesday...northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas around 5 feet. wave detail:
northeast 5 feet at 9 seconds and northeast 3 feet at 14 seconds.
scattered showers.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet. wave detail: north 4 feet
at 8 seconds and northeast 3 feet at 13 seconds. scattered showers.
.wednesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 4 to 5 feet. wave detail: northeast 5 feet at
12 seconds. scattered showers in the afternoon.
.wednesday night...east 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: northeast 5 feet at 11 seconds. numerous
showers.
.thursday...east winds 5 to 10 knots with gusts up to 20 knots. seas
4 to 5 feet. wave detail: northeast 4 feet at 11 seconds and
northwest 1 foot at 11 seconds. scattered showers.
.thursday night...east winds 5 to 10 knots. seas 4 to 5 feet.
scattered showers.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 4 to 5 feet. scattered showers.
.friday night...east winds 10 to 15 knots. seas 4 to 5 feet.
scattered showers.
.saturday...east winds 10 to 15 knots. seas 4 to 5 feet. scattered
showers.
.saturday night...east winds 10 to 15 knots. seas 4 to 5 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 3/23/2026 4:23 PM America/Puerto_Rico.
Valid through 3/24/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 232023
cwfsju
expires:202603240915;;184483
coastal waters forecast
national weather service san juan pr
423 pm ast mon mar 23 2026
puerto rico and the u.s. virgin islands waters
amz735-240915-
coastal waters of southern puerto rico out 10 nm-
423 pm ast mon mar 23 2026
.tonight...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds and east 1 foot at 8 seconds.
scattered showers, mainly this evening.
.tuesday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: east 2 feet at 5 seconds and east 1 foot at
8 seconds. scattered showers.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds and east 1 foot at 8 seconds.
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: east 3 feet
at 6 seconds. scattered showers.
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 6 seconds. scattered
showers.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas around 3 feet.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas around 3 feet.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet.
.saturday...east winds 10 to 15 knots. seas around 3 feet. scattered
showers.
.saturday night...east winds 10 to 15 knots, becoming northeast 5 to
10 knots after midnight. seas 2 to 3 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 3/23/2026 4:23 PM America/Puerto_Rico.
Valid through 3/24/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 232023
cwfsju
expires:202603240915;;184484
coastal waters forecast
national weather service san juan pr
423 pm ast mon mar 23 2026
puerto rico and the u.s. virgin islands waters
amz741-240915-
mona passage southward to 17n-
423 pm ast mon mar 23 2026
...small craft should exercise caution...
.tonight...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots late this evening and overnight. seas 4 to 5 feet. wave
detail: northeast 5 feet at 9 seconds and southeast 2 feet at
5 seconds. numerous showers early this evening, then scattered
showers late this evening. isolated showers after midnight.
.tuesday...northeast winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet. wave detail: northeast 4 feet at 8 seconds and
east 2 feet at 5 seconds. scattered showers in the afternoon.
.tuesday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet. wave detail: north 4 feet at 9 seconds
and east 2 feet at 5 seconds. scattered showers.
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: east 3 feet at 5 seconds and north
3 feet at 8 seconds. scattered showers in the afternoon.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas around 4 feet. wave detail: southeast 3 feet at
6 seconds and northeast 3 feet at 8 seconds. scattered showers.
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 4 feet. wave detail: southeast 3 feet at 6 seconds and
northeast 3 feet at 8 seconds. scattered showers.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas around 4 feet. scattered showers.
.friday...east winds 10 to 15 knots. seas 4 to 5 feet.
.friday night...east winds 10 to 15 knots. seas 4 to 5 feet.
.saturday...east winds 10 to 15 knots. seas 4 to 5 feet. scattered
showers in the morning.
.saturday night...east winds 10 to 15 knots. seas 4 to 5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 3/23/2026 4:23 PM America/Puerto_Rico.
Valid through 3/24/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 232023
cwfsju
expires:202603240915;;184485
coastal waters forecast
national weather service san juan pr
423 pm ast mon mar 23 2026
puerto rico and the u.s. virgin islands waters
amz742-240915-
coastal waters of northwestern puerto rico out 10 nm-
423 pm ast mon mar 23 2026
...small craft should exercise caution...
.tonight...northeast winds 10 to 15 knots with gusts up to 25 knots.
seas 4 to 6 feet. wave detail: northeast 5 feet at 8 seconds.
isolated showers.
.tuesday...northeast winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 5 feet. wave detail: north 4 feet at 8 seconds. scattered
showers in the afternoon.
.tuesday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet. wave detail: north 4 feet at 9 seconds.
.wednesday...east winds 5 to 10 knots with gusts up to 20 knots,
diminishing to around 5 knots in the afternoon. seas 2 to 4 feet.
wave detail: north 4 feet at 8 seconds. numerous showers in the
afternoon.
.wednesday night...east winds around 5 knots. seas 2 to 4 feet. wave
detail: northeast 3 feet at 8 seconds and south 1 foot at 6 seconds.
scattered showers.
.thursday...east winds around 5 knots. seas 2 to 4 feet. wave
detail: northeast 3 feet at 10 seconds and south 1 foot at
6 seconds. numerous showers in the afternoon.
.thursday night...east winds around 5 knots. seas 2 to 4 feet.
scattered showers.
.friday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas 2 to 4 feet. scattered showers in
the afternoon.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 5 feet. scattered showers.
.saturday...northeast winds 5 to 10 knots. seas 2 to 4 feet.
numerous showers in the afternoon.
.saturday night...east winds 10 to 15 knots. seas 2 to 4 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 3/23/2026 4:23 PM America/Puerto_Rico.
Valid through 3/24/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 232023
cwfsju
expires:202603240915;;184486
coastal waters forecast
national weather service san juan pr
423 pm ast mon mar 23 2026
puerto rico and the u.s. virgin islands waters
amz745-240915-
coastal waters of southwestern puerto rico out 10 nm-
423 pm ast mon mar 23 2026
.tonight...northeast 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: north 4 feet at 9 seconds. scattered showers early this
evening, then isolated showers late this evening. isolated showers
late.
.tuesday...northeast winds 5 to 10 knots, diminishing to around
5 knots in the afternoon. seas 2 to 4 feet. wave detail: north
4 feet at 8 seconds. numerous showers in the afternoon.
.tuesday night...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: north 3 feet at 8 seconds.
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: north 2 feet at 8 seconds. scattered showers in the
afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds and north 2 feet at 8 seconds.
.thursday...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 in the afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.friday...east winds around 5 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.saturday...east winds around 5 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
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