(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/12/2026 5:50 PM America/Puerto_Rico.
Valid through 11/13/2026 6:15 AM America/Puerto_Rico.
fzca52 tjsj 122150
cwfsju
expires:202611131015;;715448
coastal waters forecast
national weather service san juan pr
550 pm ast thu nov 12 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.
amz712-131015-
coastal waters of northern puerto rico out 10 nm-
550 pm ast thu nov 12 2026
.tonight...southeast winds 5 to 10 knots with gusts up to 20 knots.
seas around 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 5 seconds and northeast 3 feet at 10 seconds. isolated showers.
.friday...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: east 3 feet
at 5 seconds and north 2 feet at 9 seconds. scattered showers in the
morning.
.friday night...southeast winds 10 to 15 knots with gusts up to
25 knots. seas around 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 6 seconds and north 2 feet at 9 seconds.
.saturday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas around 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 6 seconds and northeast 2 feet at 10 seconds.
scattered showers in the afternoon.
.saturday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet. wave detail: east 3 feet at 6 seconds and northeast 2 feet
at 11 seconds.
.sunday...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 3 feet
at 10 seconds.
.sunday 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.
.monday...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.
.monday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.tuesday...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
.tuesday 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 11/12/2026 5:50 PM America/Puerto_Rico.
Valid through 11/13/2026 6:15 AM America/Puerto_Rico.
fzca52 tjsj 122150
cwfsju
expires:202611131015;;715453
coastal waters forecast
national weather service san juan pr
550 pm ast thu nov 12 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.
amz735-131015-
coastal waters of southern puerto rico out 10 nm-
550 pm ast thu nov 12 2026
...small craft should exercise caution...
.tonight...southeast winds 10 to 15 knots, increasing to 15 to
20 knots late. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: southeast 5 feet at 7 seconds. scattered showers.
.friday...southeast winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: southeast
6 feet at 7 seconds. scattered showers in the morning.
.friday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
southeast 5 feet at 7 seconds. scattered showers.
.saturday...southeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 5 to 6 feet, occasionally to 8 feet.
wave detail: southeast 5 feet at 7 seconds. scattered showers.
.saturday night...southeast winds 10 to 15 knots with gusts up to
25 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 7 seconds. scattered showers in the evening.
.sunday...east winds 10 to 15 knots with gusts up to 20 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: southeast 5 feet
at 7 seconds.
.sunday 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.
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 3 feet.
.tuesday...east winds 10 to 15 knots. seas around 3 feet. scattered
showers in the morning.
.tuesday night...east winds 5 to 10 knots. seas around 3 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/12/2026 5:50 PM America/Puerto_Rico.
Valid through 11/13/2026 6:15 AM America/Puerto_Rico.
fzca52 tjsj 122150
cwfsju
expires:202611131015;;715454
coastal waters forecast
national weather service san juan pr
550 pm ast thu nov 12 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.
amz741-131015-
mona passage southward to 17n-
550 pm ast thu nov 12 2026
...small craft should exercise caution...
.tonight...southeast winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: southeast
5 feet at 7 seconds and northeast 2 feet at 11 seconds. scattered
showers early this evening, then isolated showers late this evening.
isolated showers late.
.friday...southeast winds 15 to 20 knots with gusts up to 30 knots.
seas 6 to 7 feet, occasionally to 9 feet. wave detail: southeast
6 feet at 7 seconds and northeast 2 feet at 10 seconds.
.friday night...southeast winds around 20 knots with gusts up to
25 knots. seas 6 to 7 feet, occasionally to 9 feet. wave detail:
southeast 6 feet at 8 seconds and north 1 foot at 10 seconds.
.saturday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas around 6 feet, occasionally to 8 feet. wave detail:
southeast 6 feet at 8 seconds and northeast 1 foot at 10 seconds.
.saturday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
southeast 6 feet at 8 seconds and northeast 1 foot at 9 seconds.
.sunday...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas around 5 feet, occasionally to 6 feet. wave detail: southeast
5 feet at 8 seconds and north 1 foot at 10 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet, occasionally to 6 feet.
.monday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet.
.monday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers in the morning.
.tuesday night...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/12/2026 5:50 PM America/Puerto_Rico.
Valid through 11/13/2026 6:15 AM America/Puerto_Rico.
fzca52 tjsj 122150
cwfsju
expires:202611131015;;715455
coastal waters forecast
national weather service san juan pr
550 pm ast thu nov 12 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.
amz742-131015-
coastal waters of northwestern puerto rico out 10 nm-
550 pm ast thu nov 12 2026
.tonight...southeast winds 5 to 10 knots, increasing to 10 to
15 knots late this evening and overnight. gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: south 3 feet at
5 seconds and north 2 feet at 10 seconds. isolated showers this
evening.
.friday...southeast winds 15 to 20 knots with gusts up to 30 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: south 4 feet
at 5 seconds and north 2 feet at 10 seconds.
.friday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
south 4 feet at 5 seconds and north 2 feet at 9 seconds.
.saturday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
south 4 feet at 5 seconds and northeast 2 feet at 10 seconds.
.saturday night...southeast winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
south 4 feet at 6 seconds and northeast 2 feet at 10 seconds.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 7 seconds and northeast 2 feet at
11 seconds.
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.monday...northeast winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.monday night...northeast winds 5 to 10 knots, becoming east 10 to
15 knots after midnight. seas 2 to 3 feet.
.tuesday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 11/12/2026 5:50 PM America/Puerto_Rico.
Valid through 11/13/2026 6:15 AM America/Puerto_Rico.
fzca52 tjsj 122150
cwfsju
expires:202611131015;;715456
coastal waters forecast
national weather service san juan pr
550 pm ast thu nov 12 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.
amz745-131015-
coastal waters of southwestern puerto rico out 10 nm-
550 pm ast thu nov 12 2026
...small craft should exercise caution...
.tonight...southeast winds 15 to 20 knots with gusts up to 25 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds and north 1 foot at 9 seconds. isolated showers
this evening.
.friday...southeast winds around 20 knots with gusts up to 30 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: southeast
5 feet at 6 seconds and north 1 foot at 10 seconds.
.friday night...southeast winds around 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
south 5 feet at 7 seconds and north 1 foot at 9 seconds.
.saturday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
south 5 feet at 7 seconds and north 1 foot at 8 seconds.
.saturday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
south 4 feet at 8 seconds and north 1 foot at 8 seconds.
.sunday...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 7 seconds.
.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 4 feet,
occasionally to 5 feet.
.monday...northeast winds around 5 knots. seas 2 to 3 feet.
scattered showers in the afternoon.
.monday night...east winds around 5 knots. seas 2 to 3 feet.
.tuesday...east winds around 5 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
$$
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