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(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/29/2026 3:37 AM America/Puerto_Rico.
Valid through 7/29/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 290737
cwfsju
expires:202607292015;;265242
coastal waters forecast
national weather service san juan pr
337 am ast wed jul 29 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz712-292015-
coastal waters of northern puerto rico out 10 nm-
337 am ast wed jul 29 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots late this
morning and afternoon. seas 3 to 5 feet, occasionally to 6 feet.
wave detail: east 5 feet at 7 seconds. isolated showers until late
afternoon. isolated thunderstorms this afternoon. scattered showers
late.
.tonight...east winds 15 to 20 knots with gusts up to 30 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds.
.thursday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east 6 feet
at 8 seconds.
.thursday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. gusts up to 30 knots. seas around 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. gusts up to 30 knots. seas 5 to 6 feet, occasionally
to 8 feet. wave detail: east 6 feet at 8 seconds. scattered showers.
.friday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. gusts up to 30 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 8 seconds.
scattered showers after midnight.
.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.
scattered showers in the afternoon.
.saturday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
.sunday...east winds 5 to 10 knots. seas around 4 feet, occasionally
to 5 feet. scattered showers.
.sunday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/29/2026 3:37 AM America/Puerto_Rico.
Valid through 7/29/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 290737
cwfsju
expires:202607292015;;265247
coastal waters forecast
national weather service san juan pr
337 am ast wed jul 29 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-292015-
coastal waters of southern puerto rico out 10 nm-
337 am ast wed jul 29 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
late this morning and afternoon. seas 3 to 4 feet, occasionally to
5 feet. wave detail: east 4 feet at 6 seconds. scattered showers
early this morning.
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
3 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
6 seconds.
.thursday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east 5 feet
at 7 seconds.
.thursday night...east winds 15 to 20 knots with gusts up to
30 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 7 seconds.
.friday...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds.
.friday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: southeast
4 feet at 7 seconds. scattered showers after midnight.
.saturday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers in the morning.
.sunday night...east winds 10 to 15 knots. seas around 3 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/29/2026 3:37 AM America/Puerto_Rico.
Valid through 7/29/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 290737
cwfsju
expires:202607292015;;265248
coastal waters forecast
national weather service san juan pr
337 am ast wed jul 29 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz741-292015-
mona passage southward to 17n-
337 am ast wed jul 29 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
late this morning and afternoon. seas 3 to 4 feet, occasionally to
5 feet. wave detail: southeast 4 feet at 5 seconds. isolated showers
early this morning. isolated showers this afternoon.
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: east 5 feet at
7 seconds.
.thursday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east 6 feet
at 7 seconds.
.thursday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
east 6 feet at 7 seconds.
.friday...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: east 6 feet at
7 seconds.
.friday night...east winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east 5 feet
at 7 seconds. scattered showers.
.saturday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet.
.saturday night...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. scattered showers.
.sunday...east winds 10 to 15 knots. seas 4 to 5 feet, occasionally
to 6 feet. scattered showers in the afternoon.
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/29/2026 3:37 AM America/Puerto_Rico.
Valid through 7/29/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 290737
cwfsju
expires:202607292015;;265249
coastal waters forecast
national weather service san juan pr
337 am ast wed jul 29 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz742-292015-
coastal waters of northwestern puerto rico out 10 nm-
337 am ast wed jul 29 2026
.today...east winds 5 to 10 knots, diminishing to around 5 knots
late this morning and afternoon. seas 2 to 3 feet. wave detail:
southeast 1 foot at 5 seconds. scattered showers with isolated
thunderstorms early this afternoon. numerous showers with isolated
thunderstorms late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
northeast 3 feet at 7 seconds and south 2 feet at 5 seconds.
.thursday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
northeast 3 feet at 7 seconds and south 2 feet at 6 seconds.
scattered showers in the afternoon.
.thursday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 7 seconds and south 2 feet at 6 seconds.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. gusts up to 25 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: northeast 4 feet at 7 seconds. numerous
showers in the afternoon.
.friday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: south 2 feet
at 6 seconds. scattered showers in the evening.
.saturday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. scattered showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...east winds 5 to 10 knots, diminishing to around 5 knots in
the afternoon. seas 2 to 3 feet. numerous showers in the afternoon.
.sunday night...east winds around 5 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 7/29/2026 3:37 AM America/Puerto_Rico.
Valid through 7/29/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 290737
cwfsju
expires:202607292015;;265250
coastal waters forecast
national weather service san juan pr
337 am ast wed jul 29 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz745-292015-
coastal waters of southwestern puerto rico out 10 nm-
337 am ast wed jul 29 2026
...small craft should exercise caution...
.today...east winds 5 to 10 knots, becoming southeast 15 to 20 knots
with gusts up to 30 knots. seas 2 to 3 feet. wave detail: southeast
3 feet at 5 seconds. isolated showers late.
.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. seas 2 to 4 feet, occasionally to 5 feet. wave
detail: southeast 3 feet at 5 seconds.
.thursday...southeast winds 15 to 20 knots with gusts up to
30 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 5 seconds.
.thursday night...east winds 15 to 20 knots with gusts up to
30 knots, diminishing to 5 to 10 knots with gusts up to 20 knots
after midnight. seas 2 to 4 feet, occasionally to 5 feet. wave
detail: southeast 4 feet at 7 seconds.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 25 knots in the afternoon. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northeast 1 foot at 5 seconds.
scattered showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: southeast 2 feet at 6 seconds.
.saturday...east winds 10 to 15 knots. seas 2 to 3 feet.
.saturday night...east winds 10 to 15 knots. seas 2 to 3 feet.
.sunday...east winds 10 to 15 knots, becoming southeast 5 to
10 knots in the afternoon. seas 2 to 3 feet. scattered showers in
the afternoon.
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
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