(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:34 PM America/Puerto_Rico.
Valid through 10/12/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 112034
cwfsju
expires:202610120915;;932683
coastal waters forecast
national weather service san juan pr
434 pm 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.
amz712-120915-
coastal waters of northern puerto rico out 10 nm-
434 pm ast sun oct 11 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 3 feet
at 7 seconds. isolated showers.
.monday...east winds 10 to 15 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 around 3 feet.
wave detail: northeast 3 feet at 7 seconds.
.tuesday...east winds 5 to 10 knots. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: northeast 3 feet at 7 seconds. scattered
showers.
.tuesday night...east winds 5 to 10 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 with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: northeast
3 feet at 4 seconds and northeast 3 feet at 8 seconds. scattered
showers in the afternoon.
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.thursday...east winds 10 to 15 knots. 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.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 4 feet, occasionally to 5 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:34 PM America/Puerto_Rico.
Valid through 10/12/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 112034
cwfsju
expires:202610120915;;932688
coastal waters forecast
national weather service san juan pr
434 pm 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.
amz735-120915-
coastal waters of southern puerto rico out 10 nm-
434 pm ast sun oct 11 2026
.tonight...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. isolated showers.
.monday...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. 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.
.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 2 feet at 6 seconds. scattered showers in the
morning.
.tuesday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. scattered showers in the
evening.
.wednesday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 5 seconds.
scattered showers in the morning.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. 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...east winds 10 to 15 knots, becoming northeast 5 to
10 knots after midnight. seas 2 to 3 feet.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:34 PM America/Puerto_Rico.
Valid through 10/12/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 112034
cwfsju
expires:202610120915;;932689
coastal waters forecast
national weather service san juan pr
434 pm 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.
amz741-120915-
mona passage southward to 17n-
434 pm ast sun oct 11 2026
...small craft should exercise caution...
.tonight...east winds 10 to 15 knots, increasing to 15 to 20 knots
late this evening and early morning, then diminishing to 10 to
15 knots late. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: southeast 4 feet at 6 seconds and north 2 feet at 7 seconds.
isolated showers until early morning, then scattered showers late.
.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 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. seas around 3 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 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas around
3 feet. wave detail: southeast 2 feet at 6 seconds and north 2 feet
at 8 seconds.
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
2 feet at 6 seconds and north 2 feet at 8 seconds. scattered
showers.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 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.
.friday...east winds 10 to 15 knots, diminishing to 5 to 10 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.friday night...east 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 4:34 PM America/Puerto_Rico.
Valid through 10/12/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 112034
cwfsju
expires:202610120915;;932690
coastal waters forecast
national weather service san juan pr
434 pm 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.
amz742-120915-
coastal waters of northwestern puerto rico out 10 nm-
434 pm ast sun oct 11 2026
.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. isolated showers until early morning.
.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: north 2 feet at 7 seconds and south 1 foot at 6 seconds.
scattered showers in the evening.
.tuesday...east winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. seas 2 to 3 feet. wave detail: north 2 feet at
7 seconds and south 1 foot at 7 seconds. scattered showers in the
afternoon.
.tuesday night...east winds around 5 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas 2 to 3 feet.
wave detail: northeast 3 feet at 8 seconds and south 1 foot at
6 seconds.
.wednesday...east winds 10 to 15 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 northeast 2 feet at 2 seconds. 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...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.friday...northeast winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/11/2026 4:34 PM America/Puerto_Rico.
Valid through 10/12/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 112034
cwfsju
expires:202610120915;;932691
coastal waters forecast
national weather service san juan pr
434 pm 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.
amz745-120915-
coastal waters of southwestern puerto rico out 10 nm-
434 pm ast sun oct 11 2026
.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. seas 2 to 3 feet. wave detail:
south 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: south 2 feet at 6 seconds and north 1 foot at 7 seconds.
scattered showers in the evening.
.tuesday...southeast winds around 5 knots. seas around 2 feet. wave
detail: south 2 feet at 6 seconds and north 1 foot at 7 seconds.
scattered showers in the afternoon.
.tuesday night...east winds around 5 knots, becoming northeast with
gusts up to 20 knots after midnight. seas around 2 feet. wave
detail: northeast 1 foot at 2 seconds and south 1 foot at 6 seconds.
.wednesday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas around 2 feet. wave detail: northeast 1 foot at
2 seconds and southeast 1 foot at 5 seconds.
.wednesday night...east winds 5 to 10 knots, becoming northeast
after midnight. seas around 2 feet.
.thursday...east winds around 5 knots. seas around 2 feet. scattered
showers in the afternoon.
.thursday night...east winds 5 to 10 knots. seas around 2 feet.
.friday...east winds around 5 knots. seas around 2 feet. scattered
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas around 2 feet.
$$
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