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(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/20/2025 4:09 PM America/Puerto_Rico.
Valid through 11/21/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 202009
cwfsju
expires:202511210915;;212215
coastal waters forecast
national weather service san juan pr
409 pm ast thu nov 20 2025
puerto rico and the u.s. virgin islands waters
amz712-210915-
coastal waters of northern puerto rico out 10 nm-
409 pm ast thu nov 20 2025
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
4 to 5 feet. wave detail: northeast 3 feet at 5 seconds and north
3 feet at 11 seconds. scattered showers.
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 4 feet. wave detail: northeast 3 feet at 5 seconds and north
2 feet at 10 seconds. scattered showers in the afternoon.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 4 feet. wave detail: northeast 3 feet at 5 seconds and
north 2 feet at 9 seconds. scattered showers.
.saturday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: northeast 3 feet at 5 seconds and
north 2 feet at 8 seconds.
.saturday night...east winds 5 to 10 knots. seas around 3 feet. wave
detail: northeast 2 feet at 5 seconds and north 2 feet at 8 seconds.
scattered showers after midnight.
.sunday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: northeast 2 feet at 6 seconds and northeast
1 foot at 11 seconds.
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet.
.monday night...east winds 10 to 15 knots. seas around 3 feet.
scattered showers.
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet. scattered
showers in the afternoon.
.tuesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet. scattered showers.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/20/2025 4:09 PM America/Puerto_Rico.
Valid through 11/21/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 202009
cwfsju
expires:202511210915;;212220
coastal waters forecast
national weather service san juan pr
409 pm ast thu nov 20 2025
puerto rico and the u.s. virgin islands waters
amz735-210915-
coastal waters of southern puerto rico out 10 nm-
409 pm ast thu nov 20 2025
.tonight...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds. scattered showers early this
evening, then isolated showers late this evening and overnight.
.friday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: east
3 feet at 6 seconds. scattered showers in the afternoon.
.friday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds.
scattered showers in the evening.
.saturday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: east
3 feet at 5 seconds. scattered showers in the afternoon.
.saturday night...northeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
3 feet. wave detail: east 3 feet at 5 seconds. scattered showers in
the evening.
.sunday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. seas around
2 feet. wave detail: east 2 feet at 5 seconds.
.sunday night...northeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas around
2 feet.
.monday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas around 2 feet. scattered showers in
the morning.
.monday night...northeast winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday...east winds 10 to 15 knots. seas 2 to 4 feet. scattered
showers.
.tuesday night...northeast winds 10 to 15 knots. seas 3 to 4 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/20/2025 4:09 PM America/Puerto_Rico.
Valid through 11/21/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 202009
cwfsju
expires:202511210915;;212221
coastal waters forecast
national weather service san juan pr
409 pm ast thu nov 20 2025
puerto rico and the u.s. virgin islands waters
amz741-210915-
mona passage southward to 17n-
409 pm ast thu nov 20 2025
.tonight...northeast winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet. wave detail: east 3 feet at 6 seconds and north
2 feet at 11 seconds. isolated showers.
.friday...northeast winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: east 3 feet at 6 seconds and north
2 feet at 10 seconds.
.friday night...northeast winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 4 feet. wave detail: northeast
4 feet at 5 seconds and north 2 feet at 10 seconds. scattered
showers in the evening.
.saturday...east winds 15 to 20 knots, becoming northeast 10 to
15 knots in the afternoon. seas 3 to 4 feet. wave detail: east
4 feet at 6 seconds and north 2 feet at 9 seconds.
.saturday night...northeast winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 4 feet. wave detail: northeast 3 feet at
7 seconds and northeast 1 foot at 11 seconds. scattered showers in
the evening.
.sunday...northeast winds 10 to 15 knots. seas around 3 feet. wave
detail: east 3 feet at 6 seconds and northeast 1 foot at 11 seconds.
scattered showers in the afternoon.
.sunday night...northeast winds 10 to 15 knots with gusts up to
25 knots. seas around 3 feet. scattered showers.
.monday...east winds 10 to 15 knots. seas 2 to 3 feet.
.monday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 4 feet.
.tuesday...east winds 15 to 20 knots. seas 3 to 5 feet.
.tuesday night...east winds 15 to 20 knots. seas 4 to 6 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/20/2025 4:09 PM America/Puerto_Rico.
Valid through 11/21/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 202009
cwfsju
expires:202511210915;;212222
coastal waters forecast
national weather service san juan pr
409 pm ast thu nov 20 2025
puerto rico and the u.s. virgin islands waters
amz742-210915-
coastal waters of northwestern puerto rico out 10 nm-
409 pm ast thu nov 20 2025
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 5 feet. wave detail: northeast 3 feet at 5 seconds and north
3 feet at 11 seconds. isolated showers.
.friday...northeast winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet. wave detail: northeast 3 feet at 4 seconds and
north 2 feet at 10 seconds. scattered showers in the afternoon.
.friday night...northeast winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 4 feet. wave detail: northeast 3 feet at
5 seconds and north 2 feet at 9 seconds.
.saturday...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: northeast 3 feet at
5 seconds and north 2 feet at 9 seconds.
.saturday night...northeast winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: northeast 3 feet at 5 seconds and north 2 feet at
8 seconds.
.sunday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: northeast 2 feet at 6 seconds and northeast
1 foot at 11 seconds. scattered showers in the afternoon.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet.
.monday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas 2 to 3 feet.
.monday night...east winds 10 to 15 knots. seas 2 to 3 feet.
scattered showers.
.tuesday...east winds 10 to 15 knots, becoming northeast 15 to
20 knots in the afternoon. seas 2 to 4 feet.
.tuesday night...east winds 15 to 20 knots. seas 2 to 4 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/20/2025 4:09 PM America/Puerto_Rico.
Valid through 11/21/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 202009
cwfsju
expires:202511210915;;212223
coastal waters forecast
national weather service san juan pr
409 pm ast thu nov 20 2025
puerto rico and the u.s. virgin islands waters
amz745-210915-
coastal waters of southwestern puerto rico out 10 nm-
409 pm ast thu nov 20 2025
.tonight...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northwest 3 feet at 9 seconds and southeast 1 foot at
6 seconds. scattered showers early this evening.
.friday...northeast winds 5 to 10 knots, diminishing to around
5 knots in the afternoon. seas 2 to 3 feet. wave detail: northwest
2 feet at 9 seconds and southeast 1 foot at 6 seconds. scattered
showers in the afternoon.
.friday night...northeast winds 10 to 15 knots with gusts up to
20 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.
.saturday...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 5 seconds and north 2 feet at 9 seconds.
scattered showers in the afternoon.
.saturday night...northeast winds 10 to 15 knots with gusts up to
20 knots, diminishing 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 8 seconds.
.sunday...east winds around 5 knots. seas around 2 feet. wave
detail: north 1 foot at 6 seconds and southeast 1 foot at 6 seconds.
scattered showers in the afternoon.
.sunday night...east winds 5 to 10 knots. seas around 2 feet.
.monday...east winds around 5 knots. seas around 2 feet.
.monday night...northeast winds 5 to 10 knots. seas around 2 feet.
.tuesday...east winds 5 to 10 knots. seas around 2 feet.
.tuesday night...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
$$
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