(1/4)
Latest Coastal Waters Forecast by TJSJ
Issued 10/10/2026 4:10 PM America/Puerto_Rico.
Valid through 10/11/2026 4:45 AM America/Puerto_Rico.
fzca52 tjsj 102010
cwfsju
expires:202610110845;;874676
coastal waters forecast
national weather service san juan pr
410 pm ast sat oct 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.
amz712-110845-
coastal waters of northern puerto rico out 10 nm-
410 pm ast sat oct 10 2026
.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. isolated thunderstorms early this evening. scattered
showers until early morning, then numerous showers with isolated
thunderstorms late.
.sunday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: northeast 4 feet at 7 seconds. scattered showers.
.sunday night...east winds 10 to 15 knots with gusts up to 20 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 25 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 5 to 10 knots, increasing to 10 to
15 knots after midnight. gusts up to 25 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.wednesday...east winds 10 to 15 knots. seas around 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 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.
.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.
$$
(2/4)
Latest Coastal Waters Forecast by TJSJ
Issued 10/10/2026 4:10 PM America/Puerto_Rico.
Valid through 10/11/2026 4:45 AM America/Puerto_Rico.
fzca52 tjsj 102010
cwfsju
expires:202610110845;;874681
coastal waters forecast
national weather service san juan pr
410 pm ast sat oct 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.
amz735-110845-
coastal waters of southern puerto rico out 10 nm-
410 pm ast sat oct 10 2026
.tonight...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 this evening. isolated thunderstorms. numerous showers after
midnight.
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 3 feet. wave detail: east 3 feet at 5 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 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.
.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. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds. scattered showers.
.tuesday night...east winds 5 to 10 knots, becoming northeast 10 to
15 knots after midnight. gusts up to 25 knots. seas 2 to 3 feet.
scattered showers.
.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.
.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.
$$
(3/4)
Latest Coastal Waters Forecast by TJSJ
Issued 10/10/2026 4:10 PM America/Puerto_Rico.
Valid through 10/11/2026 4:45 AM America/Puerto_Rico.
fzca52 tjsj 102010
cwfsju
expires:202610110845;;874683
coastal waters forecast
national weather service san juan pr
410 pm ast sat oct 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.
amz742-110845-
coastal waters of northwestern puerto rico out 10 nm-
410 pm ast sat oct 10 2026
.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
late. gusts up to 25 knots. seas 2 to 4 feet, occasionally to
5 feet. wave detail: east 3 feet at 5 seconds and north 2 feet at
8 seconds. scattered showers early this evening, then isolated
showers late this evening and overnight.
.sunday...east winds 5 to 10 knots with gusts up to 20 knots,
diminishing to around 5 knots in the afternoon. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 7 seconds and
southeast 2 feet at 6 seconds. numerous showers in the afternoon.
.sunday 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 5 seconds.
.monday...east winds 5 to 10 knots with gusts up to 20 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, becoming southeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: east 3 feet at 7 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.
.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.
.thursday night...northeast winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet.
$$
(4/4)
Latest Coastal Waters Forecast by TJSJ
Issued 10/10/2026 4:10 PM America/Puerto_Rico.
Valid through 10/11/2026 4:45 AM America/Puerto_Rico.
fzca52 tjsj 102010
cwfsju
expires:202610110845;;874684
coastal waters forecast
national weather service san juan pr
410 pm ast sat oct 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.
amz745-110845-
coastal waters of southwestern puerto rico out 10 nm-
410 pm ast sat oct 10 2026
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds and north 1 foot at 8 seconds.
numerous showers with isolated thunderstorms early this evening,
then isolated showers late this evening and overnight.
.sunday...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 6 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 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...east winds 5 to 10 knots. seas around 2 feet.
.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.
.thursday night...northeast winds 5 to 10 knots. seas around 2 feet.
winds and seas higher in and near thunderstorms.
$$
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