(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:28 AM America/Puerto_Rico.
Valid through 10/11/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 110828
cwfsju
expires:202610112115;;903110
coastal waters forecast
national weather service san juan pr
428 am ast sun oct 11 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.
amz712-112115-
coastal waters of northern puerto rico out 10 nm-
428 am ast sun oct 11 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
late. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 7 seconds. scattered showers with isolated
thunderstorms.
.tonight...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 7 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: northeast 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 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 7 seconds.
.tuesday...east winds 5 to 10 knots. seas around 3 feet. wave
detail: northeast 3 feet at 7 seconds. scattered showers.
.tuesday 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 3 feet at 8 seconds and north 1 foot at 13 seconds.
.wednesday...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 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. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:28 AM America/Puerto_Rico.
Valid through 10/11/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 110828
cwfsju
expires:202610112115;;903115
coastal waters forecast
national weather service san juan pr
428 am ast sun oct 11 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.
amz735-112115-
coastal waters of southern puerto rico out 10 nm-
428 am ast sun oct 11 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
early this afternoon, then diminishing to 10 to 15 knots late. seas
around 3 feet. wave detail: east 3 feet at 5 seconds. scattered
showers with isolated thunderstorms.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 3 feet. wave detail: east 3 feet at 6 seconds.
.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. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. scattered showers after
midnight.
.tuesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. scattered showers in the
morning.
.tuesday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 3 feet. wave detail: east 3 feet at 6 seconds.
scattered showers in the evening.
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the morning.
.wednesday night...east winds 10 to 15 knots, becoming northeast
5 to 10 knots after midnight. seas 2 to 3 feet.
.thursday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. scattered showers in
the afternoon.
.thursday night...northeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:28 AM America/Puerto_Rico.
Valid through 10/11/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 110828
cwfsju
expires:202610112115;;903116
coastal waters forecast
national weather service san juan pr
428 am ast sun oct 11 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.
amz741-112115-
mona passage southward to 17n-
428 am ast sun oct 11 2026
...small craft should exercise caution...
.today...east winds 15 to 20 knots with gusts up to 25 knots. seas
around 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds and north 2 feet at 7 seconds. isolated showers early this
morning. scattered showers late this morning, then isolated showers
this afternoon.
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
around 4 feet, occasionally to 5 feet. wave detail: southeast 4 feet
at 6 seconds and north 2 feet at 7 seconds. scattered showers.
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 4 feet, occasionally to 5 feet. wave detail: southeast 4 feet
at 6 seconds and north 2 feet at 7 seconds.
.monday 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 6 seconds and north 2 feet at 7 seconds. scattered showers
in the evening, then numerous showers after midnight.
.tuesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at 6 seconds
and north 2 feet at 7 seconds. scattered showers in the morning.
.tuesday 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 7 seconds.
.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, diminishing to 5 to
10 knots after midnight. seas around 3 feet. scattered showers.
.thursday...east winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.thursday night...northeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:28 AM America/Puerto_Rico.
Valid through 10/11/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 110828
cwfsju
expires:202610112115;;903117
coastal waters forecast
national weather service san juan pr
428 am ast sun oct 11 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.
amz742-112115-
coastal waters of northwestern puerto rico out 10 nm-
428 am ast sun oct 11 2026
.today...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally to
5 feet. wave detail: north 3 feet at 7 seconds and southeast 2 feet
at 6 seconds. scattered showers early this afternoon. isolated
thunderstorms this afternoon. numerous showers late.
.tonight...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 5 seconds.
.monday...east winds 5 to 10 knots, becoming northeast in the
afternoon. 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 afternoon.
.monday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 7 seconds and south 1 foot at 6 seconds.
scattered showers in the evening.
.tuesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
northeast 3 feet at 8 seconds and southeast 2 feet at 6 seconds.
scattered showers in the afternoon.
.tuesday 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 3 feet at 4 seconds and northeast 3 feet at 8 seconds.
.wednesday...east winds 5 to 10 knots, becoming north in the
afternoon. 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.
.thursday...northeast winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.thursday night...northeast winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:28 AM America/Puerto_Rico.
Valid through 10/11/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 110828
cwfsju
expires:202610112115;;903118
coastal waters forecast
national weather service san juan pr
428 am ast sun oct 11 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.
amz745-112115-
coastal waters of southwestern puerto rico out 10 nm-
428 am ast sun oct 11 2026
.today...east winds 5 to 10 knots, becoming southeast 10 to 15 knots
with gusts up to 25 knots late this morning and afternoon. seas 2 to
3 feet. wave detail: southeast 2 feet at 5 seconds and north 1 foot
at 8 seconds. isolated showers and thunderstorms this afternoon.
.tonight...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: southeast 2 feet at 5 seconds and north 1 foot at 8 seconds.
.monday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds and north 1 foot
at 7 seconds. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds and north 1 foot at 7 seconds.
numerous showers in the evening.
.tuesday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas around 2 feet. wave detail: southeast 2 feet at
6 seconds and north 1 foot at 7 seconds. scattered showers in the
afternoon.
.tuesday night...northeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds and north 1 foot at
8 seconds.
.wednesday...east winds around 5 knots. seas around 2 feet.
.wednesday night...east winds around 5 knots. seas around 2 feet.
.thursday...northeast winds around 5 knots. seas around 2 feet.
scattered showers in the afternoon.
.thursday night...northeast winds 5 to 10 knots. seas around 2 feet.
winds and seas higher in and near thunderstorms.
$$
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