(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/11/2025 4:45 PM America/Puerto_Rico.
Valid through 7/12/2025 5:30 AM America/Puerto_Rico.
fzca52 tjsj 112045
cwfsju
expires:202507120930;;278229
coastal waters forecast
national weather service san juan pr
445 pm ast fri jul 11 2025
puerto rico and the u.s. virgin islands waters
amz712-120930-
coastal waters of northern puerto rico out 10 nm-
445 pm ast fri jul 11 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 4 to 6 feet, occasionally to 8 feet. wave detail:
northeast 5 feet at 8 seconds. isolated showers.
.saturday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: northeast 4 feet at 7 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 8 seconds.
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: northeast 3 feet
at 9 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: northeast
3 feet at 5 seconds and northeast 3 feet at 9 seconds.
.monday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: east 3 feet at 5 seconds and northeast 2 feet at 9 seconds.
scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. scattered showers.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas around 3 feet, occasionally to 4 feet,
building to 4 to 5 feet, occasionally to 6 feet in the afternoon.
scattered showers.
.tuesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
scattered showers.
.wednesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet.
.wednesday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/11/2025 4:45 PM America/Puerto_Rico.
Valid through 7/12/2025 5:30 AM America/Puerto_Rico.
fzca52 tjsj 112045
cwfsju
expires:202507120930;;278234
coastal waters forecast
national weather service san juan pr
445 pm ast fri jul 11 2025
puerto rico and the u.s. virgin islands waters
amz735-120930-
coastal waters of southern puerto rico out 10 nm-
445 pm ast fri jul 11 2025
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 25 knots,
diminishing to 10 to 15 knots with gusts up to 25 knots after
midnight. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 6 seconds. isolated showers.
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 7 seconds.
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: southeast 3 feet
at 6 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet, occasionally to 4 feet. wave detail: southeast
3 feet at 6 seconds. scattered showers after midnight.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet, occasionally to 4 feet. wave detail: southeast 3 feet
at 5 seconds. scattered showers in the morning.
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet, occasionally to 4 feet. scattered showers.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
scattered showers.
.tuesday night...east winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. scattered showers.
.wednesday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.wednesday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/11/2025 4:45 PM America/Puerto_Rico.
Valid through 7/12/2025 5:30 AM America/Puerto_Rico.
fzca52 tjsj 112045
cwfsju
expires:202507120930;;278235
coastal waters forecast
national weather service san juan pr
445 pm ast fri jul 11 2025
puerto rico and the u.s. virgin islands waters
amz741-120930-
mona passage southward to 17n-
445 pm ast fri jul 11 2025
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: northeast 4 feet
at 7 seconds. isolated showers this evening.
.saturday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: southeast 5 feet at 7 seconds and northeast 1 foot at
5 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 4 feet at 7 seconds and north 1 foot at 5 seconds.
.sunday...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 6 seconds. scattered showers in the evening.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet at
6 seconds and northeast 1 foot at 9 seconds.
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.tuesday night...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. numerous showers.
.wednesday...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.wednesday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
scattered showers.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/11/2025 4:45 PM America/Puerto_Rico.
Valid through 7/12/2025 5:30 AM America/Puerto_Rico.
fzca52 tjsj 112045
cwfsju
expires:202507120930;;278236
coastal waters forecast
national weather service san juan pr
445 pm ast fri jul 11 2025
puerto rico and the u.s. virgin islands waters
amz742-120930-
coastal waters of northwestern puerto rico out 10 nm-
445 pm ast fri jul 11 2025
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 4 feet, occasionally to 5 feet. wave detail: northeast 2 feet
at 2 seconds and south 1 foot at 6 seconds. isolated showers early
this evening.
.saturday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: south 1 foot at 7 seconds.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet,
occasionally to 4 feet. wave detail: northeast 2 feet at 4 seconds
and south 1 foot at 7 seconds.
.sunday...east winds 5 to 10 knots. seas 2 to 3 feet, occasionally
to 4 feet. wave detail: northeast 2 feet at 6 seconds and south
1 foot at 7 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, occasionally to 4 feet. wave detail: northeast
2 feet at 4 seconds and northeast 2 feet at 9 seconds.
.monday...east winds 5 to 10 knots, diminishing to around 5 knots in
the afternoon. seas 2 to 3 feet, occasionally to 4 feet. wave
detail: northeast 2 feet at 4 seconds and south 1 foot at 6 seconds.
numerous showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet,
occasionally to 4 feet. scattered showers.
.tuesday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet, occasionally to 4 feet. scattered
showers in the afternoon.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
numerous showers.
.wednesday...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet,
occasionally to 4 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/11/2025 4:45 PM America/Puerto_Rico.
Valid through 7/12/2025 5:30 AM America/Puerto_Rico.
fzca52 tjsj 112045
cwfsju
expires:202507120930;;278237
coastal waters forecast
national weather service san juan pr
445 pm ast fri jul 11 2025
puerto rico and the u.s. virgin islands waters
amz745-120930-
coastal waters of southwestern puerto rico out 10 nm-
445 pm ast fri jul 11 2025
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots late. seas 2 to 3 feet, occasionally to
4 feet. wave detail: southeast 2 feet at 6 seconds.
.saturday...southeast winds 5 to 10 knots. seas 2 to 3 feet,
occasionally to 4 feet. wave detail: south 2 feet at 7 seconds and
northeast 1 foot at 2 seconds. scattered showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet,
occasionally to 4 feet. wave detail: south 2 feet at 7 seconds and
north 1 foot at 3 seconds.
.sunday...southeast winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 7 seconds and north 1 foot at 4 seconds.
numerous showers in the afternoon.
.sunday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 6 seconds and northeast 1 foot at 2 seconds.
scattered showers in the evening.
.monday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas around
2 feet. wave detail: southeast 2 feet at 6 seconds and northeast
1 foot at 2 seconds. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots with gusts up to 20 knots.
seas around 2 feet.
.tuesday...east winds 5 to 10 knots, becoming southeast 15 to
20 knots in the afternoon. seas 2 to 3 feet, occasionally 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 2 to 4 feet, occasionally to 5 feet.
numerous showers.
.wednesday...east winds around 5 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet, occasionally to 4 feet.
scattered showers in the afternoon.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet,
occasionally to 4 feet.
$$
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