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(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/13/2026 3:40 AM America/Puerto_Rico.
Valid through 6/13/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 130740
cwfsju
expires:202606132200;;662737
coastal waters forecast
national weather service san juan pr
340 am ast sat jun 13 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.
amz712-132200-
coastal waters of northern puerto rico out 10 nm-
340 am ast sat jun 13 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 this
afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 4 feet at 7 seconds. isolated showers this afternoon.
.tonight...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 4 feet at 7 seconds.
.sunday...east winds 10 to 15 knots, increasing to 20 to 25 knots in
the afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: northeast 5 feet at 7 seconds.
.sunday 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: northeast 5 feet at 7 seconds.
.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.
.monday night...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 20 knots after
midnight. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 8 seconds. scattered showers in the evening.
.tuesday...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 morning.
.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 3 to 5 feet, occasionally to 6 feet.
.wednesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/13/2026 3:40 AM America/Puerto_Rico.
Valid through 6/13/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 130740
cwfsju
expires:202606132200;;662742
coastal waters forecast
national weather service san juan pr
340 am ast sat jun 13 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.
amz735-132200-
coastal waters of southern puerto rico out 10 nm-
340 am ast sat jun 13 2026
...small craft should exercise caution...
.today...east winds 15 to 20 knots, diminishing to 10 to 15 knots
late. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 6 seconds. isolated showers this morning.
isolated showers late.
.tonight...east winds 10 to 15 knots, increasing to 15 to 20 knots
after midnight. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: southeast 5 feet at 7 seconds.
.sunday...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.
.sunday 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.
.monday...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.
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet
at 7 seconds. scattered showers in the evening.
.tuesday...east winds 10 to 15 knots. seas 3 to 5 feet, occasionally
to 6 feet. scattered showers in the morning.
.tuesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.wednesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. 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.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/13/2026 3:40 AM America/Puerto_Rico.
Valid through 6/13/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 130740
cwfsju
expires:202606132200;;662743
coastal waters forecast
national weather service san juan pr
340 am ast sat jun 13 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.
amz741-132200-
mona passage southward to 17n-
340 am ast sat jun 13 2026
...small craft should exercise caution...
.today...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: southeast 6 feet
at 7 seconds and north 1 foot at 9 seconds. isolated showers until
late afternoon, then scattered showers late.
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: southeast 5 feet
at 7 seconds and north 1 foot at 8 seconds.
.sunday...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: southeast 6 feet
at 7 seconds and northeast 1 foot at 8 seconds.
.sunday night...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 in the evening.
.monday...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: northeast 6 feet
at 7 seconds.
.monday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
wave detail: east 5 feet at 7 seconds. scattered showers after
midnight.
.tuesday...east winds 15 to 20 knots. seas 4 to 5 feet, occasionally
to 6 feet.
.tuesday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
.wednesday...east winds 15 to 20 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.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/13/2026 3:40 AM America/Puerto_Rico.
Valid through 6/13/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 130740
cwfsju
expires:202606132200;;662744
coastal waters forecast
national weather service san juan pr
340 am ast sat jun 13 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.
amz742-132200-
coastal waters of northwestern puerto rico out 10 nm-
340 am ast sat jun 13 2026
.today...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
northeast 2 feet at 7 seconds. isolated showers early this
afternoon. scattered showers late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 3 feet at 7 seconds and north 1 foot at 8 seconds.
.sunday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 25 knots in the afternoon. seas 2 to 3 feet. wave
detail: east 3 feet at 7 seconds and north 1 foot at 8 seconds.
scattered showers in the afternoon.
.sunday 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.
.monday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: east 3 feet at 7 seconds. scattered showers
in the afternoon.
.monday night...east 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 7 seconds.
.tuesday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas 2 to 3 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 3 feet.
.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, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/13/2026 3:40 AM America/Puerto_Rico.
Valid through 6/13/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 130740
cwfsju
expires:202606132200;;662745
coastal waters forecast
national weather service san juan pr
340 am ast sat jun 13 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.
amz745-132200-
coastal waters of southwestern puerto rico out 10 nm-
340 am ast sat jun 13 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, becoming southeast 15 to
20 knots late this morning and early afternoon, then diminishing to
10 to 15 knots late. seas 2 to 4 feet, occasionally to 5 feet. wave
detail: southeast 4 feet at 6 seconds.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 4 feet, occasionally to 5 feet. wave detail: southeast 3 feet
at 7 seconds.
.sunday...east winds 10 to 15 knots with gusts up to 20 knots,
becoming southeast 15 to 20 knots with gusts up to 30 knots in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 7 seconds.
.sunday night...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 20 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 4 feet, occasionally to 5 feet. wave detail: east 3 feet at
6 seconds.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 7 seconds.
.tuesday...east winds 10 to 15 knots. seas 2 to 3 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 3 feet.
.wednesday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. scattered showers in
the afternoon.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
$$
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