(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/23/2026 4:36 PM America/Puerto_Rico.
Valid through 9/24/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 232036
cwfsju
expires:202609241000;;942610
coastal waters forecast
national weather service san juan pr
436 pm ast wed sep 23 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.
amz712-241000-
coastal waters of northern puerto rico out 10 nm-
436 pm ast wed sep 23 2026
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
becoming southeast 5 to 10 knots late this evening and overnight.
seas around 3 feet. wave detail: east 3 feet at 5 seconds and north
2 feet at 13 seconds. scattered showers this evening. numerous
showers after midnight, then scattered showers late.
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas around 3 feet. wave
detail: east 3 feet at 5 seconds and north 2 feet at 12 seconds.
scattered showers.
.thursday night...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 5 seconds and
northeast 2 feet at 12 seconds.
.friday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. seas around
3 feet. wave detail: east 3 feet at 6 seconds and northeast 2 feet
at 12 seconds. scattered showers in the afternoon.
.friday night...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 5 seconds and
northeast 3 feet at 11 seconds.
.saturday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 3 feet at
5 seconds and north 3 feet at 11 seconds. scattered showers in the
afternoon.
.saturday night...east winds 5 to 10 knots. seas around 4 feet,
occasionally to 5 feet.
.sunday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas around 4 feet, occasionally to 5 feet. scattered
showers.
.sunday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
.monday...east winds 10 to 15 knots. seas 4 to 5 feet, occasionally
to 6 feet. scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/23/2026 4:36 PM America/Puerto_Rico.
Valid through 9/24/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 232036
cwfsju
expires:202609241000;;942615
coastal waters forecast
national weather service san juan pr
436 pm ast wed sep 23 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-241000-
coastal waters of southern puerto rico out 10 nm-
436 pm ast wed sep 23 2026
.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. isolated showers this
evening, then scattered showers after midnight.
.thursday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas around 2 feet. wave detail:
southeast 2 feet at 5 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
3 feet. wave detail: southeast 2 feet at 5 seconds.
.friday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: southeast
3 feet at 5 seconds.
.friday night...east winds 5 to 10 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 6 seconds.
.saturday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet.
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.monday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/23/2026 4:36 PM America/Puerto_Rico.
Valid through 9/24/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 232036
cwfsju
expires:202609241000;;942616
coastal waters forecast
national weather service san juan pr
436 pm ast wed sep 23 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.
amz741-241000-
mona passage southward to 17n-
436 pm ast wed sep 23 2026
.tonight...east winds 5 to 10 knots, increasing to 10 to 15 knots
late this evening and overnight. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds and north 1 foot at 10 seconds.
isolated showers this evening. scattered showers after midnight,
then isolated showers late.
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
5 seconds and north 1 foot at 13 seconds.
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas around 3 feet. wave detail: southeast 3 feet at
5 seconds and north 2 feet at 12 seconds.
.friday...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: southeast 3 feet at 6 seconds and
north 1 foot at 12 seconds.
.friday 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
3 feet at 6 seconds and north 2 feet at 14 seconds.
.saturday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas around 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 6 seconds and north 3 feet at 13 seconds.
.saturday night...east winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas around
4 feet, occasionally to 5 feet.
.sunday...east winds 10 to 15 knots, diminishing to 5 to 10 knots in
the afternoon. seas around 4 feet, occasionally to 5 feet.
.sunday night...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
.monday...east winds 10 to 15 knots. seas 4 to 5 feet, occasionally
to 6 feet. scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/23/2026 4:36 PM America/Puerto_Rico.
Valid through 9/24/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 232036
cwfsju
expires:202609241000;;942617
coastal waters forecast
national weather service san juan pr
436 pm ast wed sep 23 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.
amz742-241000-
coastal waters of northwestern puerto rico out 10 nm-
436 pm ast wed sep 23 2026
.tonight...east winds around 5 knots. seas around 2 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 scattered showers late this evening.
.thursday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 2 feet at 6 seconds and north 2 feet at 13 seconds. scattered
showers in the afternoon.
.thursday night...east winds 5 to 10 knots, diminishing to around
5 knots after midnight. seas 2 to 3 feet. wave detail: southeast
2 feet at 4 seconds and north 2 feet at 12 seconds.
.friday...southeast winds 5 to 10 knots, becoming south 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: southeast 2 feet at 5 seconds and northeast
2 feet at 12 seconds. scattered showers in the afternoon.
.friday night...east winds 5 to 10 knots, becoming southeast after
midnight. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds and northeast 2 feet at 12 seconds.
.saturday...southeast winds around 5 knots, becoming northeast in
the afternoon. seas 2 to 4 feet, occasionally to 5 feet. wave
detail: northeast 3 feet at 11 seconds and south 2 feet at
5 seconds. scattered showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.sunday...northeast winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet. numerous showers in the afternoon.
.sunday night...east winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.monday...northeast winds around 5 knots. seas 3 to 5 feet,
occasionally to 6 feet. numerous showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/23/2026 4:36 PM America/Puerto_Rico.
Valid through 9/24/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 232036
cwfsju
expires:202609241000;;942618
coastal waters forecast
national weather service san juan pr
436 pm ast wed sep 23 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.
amz745-241000-
coastal waters of southwestern puerto rico out 10 nm-
436 pm ast wed sep 23 2026
.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. isolated showers this
evening.
.thursday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas around 2 feet. wave detail:
southeast 2 feet at 5 seconds and north 1 foot at 7 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas around
2 feet. wave detail: southeast 2 feet at 4 seconds and north 1 foot
at 7 seconds.
.friday...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 5 seconds.
.friday 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 9 seconds.
.saturday...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: south 3 feet at 6 seconds and north 2 feet at
14 seconds.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...east winds 5 to 10 knots. seas 2 to 3 feet.
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.monday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
$$
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