(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/10/2026 3:30 AM America/Puerto_Rico.
Valid through 5/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100730
cwfsju
expires:202605102015;;314917
coastal waters forecast
national weather service san juan pr
330 am ast sun may 10 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.
amz712-102015-
coastal waters of northern puerto rico out 10 nm-
330 am ast sun may 10 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
this afternoon. gusts up to 30 knots. seas 4 to 5 feet, occasionally
to 6 feet. wave detail: east 5 feet at 7 seconds. scattered showers,
mainly this morning.
.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. gusts up to 30 knots. seas 4 to 5 feet, occasionally
to 6 feet. wave detail: northeast 5 feet at 7 seconds. scattered
showers after midnight.
.monday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. gusts up to 30 knots. seas 4 to 5 feet, occasionally
to 6 feet. wave detail: east 5 feet at 7 seconds. scattered showers
in the morning.
.monday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
wave detail: northeast 5 feet at 7 seconds. scattered showers.
.tuesday...east winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots in the
afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
northeast 5 feet at 7 seconds. scattered showers in the morning.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas around 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at 7 seconds
and northeast 1 foot at 14 seconds.
.wednesday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.wednesday night...east winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet.
.thursday...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 in the afternoon.
.thursday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas around 4 feet, occasionally to 5 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/10/2026 3:30 AM America/Puerto_Rico.
Valid through 5/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100730
cwfsju
expires:202605102015;;314922
coastal waters forecast
national weather service san juan pr
330 am ast sun may 10 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.
amz735-102015-
coastal waters of southern puerto rico out 10 nm-
330 am ast sun may 10 2026
...small craft should exercise caution...
.today...east winds 15 to 20 knots with gusts up to 30 knots. seas
3 to 5 feet, occasionally to 6 feet. wave detail: southeast 5 feet
at 6 seconds. scattered showers, mainly this morning.
.tonight...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 7 seconds.
.monday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: southeast 4 feet at 7 seconds. scattered showers.
.monday night...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. scattered showers after midnight.
.tuesday...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.
.tuesday 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 3 feet at 6 seconds.
.wednesday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/10/2026 3:30 AM America/Puerto_Rico.
Valid through 5/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100730
cwfsju
expires:202605102015;;314923
coastal waters forecast
national weather service san juan pr
330 am ast sun may 10 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.
amz741-102015-
mona passage southward to 17n-
330 am ast sun may 10 2026
...small craft should exercise caution...
.today...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. scattered showers late this morning. isolated showers
early this afternoon, then 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: southeast 5 feet
at 7 seconds and northeast 2 feet at 8 seconds.
.monday...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: southeast 5 feet
at 7 seconds and northeast 3 feet at 8 seconds.
.monday night...east winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: southeast
4 feet at 7 seconds and northeast 3 feet at 8 seconds.
.tuesday...east winds 10 to 15 knots with gusts up to 25 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: southeast 4 feet
at 7 seconds and northeast 3 feet at 8 seconds. scattered showers in
the morning.
.tuesday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 7 seconds.
.wednesday...southeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.wednesday night...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
.thursday...southeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.thursday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/10/2026 3:30 AM America/Puerto_Rico.
Valid through 5/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100730
cwfsju
expires:202605102015;;314924
coastal waters forecast
national weather service san juan pr
330 am ast sun may 10 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.
amz742-102015-
coastal waters of northwestern puerto rico out 10 nm-
330 am ast sun may 10 2026
.today...east winds 10 to 15 knots, diminishing to 5 to 10 knots
late this morning and afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: northeast 3 feet at 7 seconds and southeast
1 foot at 7 seconds. scattered showers this afternoon.
.tonight...east winds 5 to 10 knots with gusts up to 20 knots. seas
2 to 4 feet, occasionally to 5 feet. wave detail: northeast 3 feet
at 8 seconds and south 1 foot at 5 seconds.
.monday...east winds 5 to 10 knots with gusts up to 20 knots. seas
2 to 4 feet, occasionally to 5 feet. wave detail: northeast 3 feet
at 8 seconds and south 1 foot at 7 seconds. scattered showers in the
afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 7 seconds
and south 1 foot at 7 seconds.
.tuesday...east winds around 5 knots, increasing to 5 to 10 knots in
the afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet at
7 seconds and south 1 foot at 7 seconds. scattered showers in the
afternoon.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: south 2 feet
at 5 seconds and northeast 2 feet at 8 seconds.
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.thursday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/10/2026 3:30 AM America/Puerto_Rico.
Valid through 5/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100730
cwfsju
expires:202605102015;;314925
coastal waters forecast
national weather service san juan pr
330 am ast sun may 10 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.
amz745-102015-
coastal waters of southwestern puerto rico out 10 nm-
330 am ast sun may 10 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 4 feet, occasionally to 5 feet.
wave detail: southeast 3 feet at 5 seconds. isolated showers late
this morning and afternoon.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots,
diminishing to 5 to 10 knots after midnight. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at 6 seconds.
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: southeast 2 feet at 6 seconds.
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: southeast
2 feet at 6 seconds.
.tuesday...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 6 seconds.
.tuesday night...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...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
.thursday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.thursday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
$$
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