(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 8/8/2026 4:26 AM America/Puerto_Rico.
Valid through 8/8/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 080826
cwfsju
expires:202608082115;;817556
coastal waters forecast
national weather service san juan pr
426 am ast sat aug 8 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.
amz712-082115-
coastal waters of northern puerto rico out 10 nm-
426 am ast sat aug 8 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 4 to 5 feet, occasionally to 6 feet. wave detail:
northeast 5 feet at 8 seconds. isolated showers late.
.tonight...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 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: 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 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 7 seconds and
northeast 1 foot at 9 seconds.
.monday...east winds 15 to 20 knots with gusts up to 30 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: northeast 5 feet
at 8 seconds. scattered showers in the morning.
.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:
northeast 5 feet at 8 seconds.
.tuesday...east winds 15 to 20 knots. 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 3 to 4 feet, occasionally to 5 feet.
.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.
scattered showers in the morning, then numerous showers in the
afternoon.
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 8/8/2026 4:26 AM America/Puerto_Rico.
Valid through 8/8/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 080826
cwfsju
expires:202608082115;;817561
coastal waters forecast
national weather service san juan pr
426 am ast sat aug 8 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.
amz735-082115-
coastal waters of southern puerto rico out 10 nm-
426 am ast sat aug 8 2026
.today...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet at
6 seconds. isolated showers.
.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: east 4 feet at 6 seconds.
.sunday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. gusts up to 30 knots. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: east 4 feet at 6 seconds.
.sunday night...east winds 15 to 20 knots with gusts up to 30 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet
at 6 seconds.
.monday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. gusts up to 30 knots. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: east 4 feet at 6 seconds. scattered showers
in the morning.
.monday night...east winds 15 to 20 knots, becoming northeast 10 to
15 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
wave detail: east 4 feet at 6 seconds.
.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 in the morning.
.tuesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.wednesday...east winds 10 to 15 knots. seas around 3 feet.
scattered showers in the morning.
.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 8/8/2026 4:26 AM America/Puerto_Rico.
Valid through 8/8/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 080826
cwfsju
expires:202608082115;;817562
coastal waters forecast
national weather service san juan pr
426 am ast sat aug 8 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.
amz741-082115-
mona passage southward to 17n-
426 am ast sat aug 8 2026
...small craft should exercise caution...
.today...east winds 15 to 20 knots, diminishing to 10 to 15 knots
this afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: east 5 feet at 7 seconds. scattered showers early this
morning. isolated showers late this morning. scattered showers late.
.tonight...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. scattered showers in the evening.
.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
6 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 6 seconds. scattered showers.
.monday...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.
.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: east 5 feet at 7 seconds.
.tuesday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet.
.tuesday night...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
.wednesday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.wednesday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
scattered showers.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 8/8/2026 4:26 AM America/Puerto_Rico.
Valid through 8/8/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 080826
cwfsju
expires:202608082115;;817563
coastal waters forecast
national weather service san juan pr
426 am ast sat aug 8 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.
amz742-082115-
coastal waters of northwestern puerto rico out 10 nm-
426 am ast sat aug 8 2026
.today...east winds 5 to 10 knots, becoming northeast 10 to 15 knots
with gusts up to 25 knots late. seas 2 to 4 feet, occasionally to
5 feet. wave detail: northeast 3 feet at 8 seconds and south 1 foot
at 6 seconds. isolated showers early this afternoon. scattered
showers with isolated thunderstorms late.
.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 3 feet
at 7 seconds and south 1 foot at 6 seconds. scattered showers in the
evening.
.sunday...northeast winds 10 to 15 knots, becoming east 15 to
20 knots in the afternoon. gusts up to 30 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at 7 seconds
and south 1 foot at 6 seconds. scattered showers in the afternoon.
.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 3 to 5 feet, occasionally to 6 feet. wave detail:
northeast 4 feet at 5 seconds and south 1 foot at 6 seconds.
.monday...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 3 feet at 6 seconds and south
1 foot at 6 seconds. numerous showers in the afternoon.
.monday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: northeast 3 feet at 6 seconds and south 1 foot at
6 seconds.
.tuesday...east winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. seas 2 to 4 feet, occasionally to 5 feet. numerous
showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. 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. seas 2 to 3 feet.
scattered showers.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 8/8/2026 4:26 AM America/Puerto_Rico.
Valid through 8/8/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 080826
cwfsju
expires:202608082115;;817564
coastal waters forecast
national weather service san juan pr
426 am ast sat aug 8 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.
amz745-082115-
coastal waters of southwestern puerto rico out 10 nm-
426 am ast sat aug 8 2026
.today...east winds 5 to 10 knots, becoming southeast 10 to 15 knots
with gusts up to 20 knots late this morning and early afternoon,
then becoming northeast 5 to 10 knots with gusts up to 20 knots
late. seas 2 to 3 feet. wave detail: east 1 foot at 4 seconds and
southwest 1 foot at 6 seconds. isolated showers late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 2 feet at 4 seconds and southwest 1 foot at 6 seconds.
scattered showers in the evening.
.sunday...east winds 5 to 10 knots, becoming southeast 15 to
20 knots with gusts up to 25 knots in the afternoon. seas around
2 feet. wave detail: east 2 feet at 4 seconds and southwest 1 foot
at 5 seconds. scattered showers in the afternoon.
.sunday night...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to 5 to 10 knots after midnight. seas 2 to 3 feet. wave
detail: east 3 feet at 3 seconds and southwest 1 foot at 4 seconds.
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: east 2 feet at 3 seconds and south 2 feet
at 5 seconds. scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots,
becoming northeast 5 to 10 knots after midnight. seas 2 to 3 feet.
wave detail: east 2 feet at 2 seconds and southwest 2 feet at
5 seconds.
.tuesday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas around 2 feet. scattered showers in the afternoon.
.tuesday night...east winds 5 to 10 knots, increasing to 10 to
15 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.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
$$
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