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(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/22/2026 3:50 AM America/Puerto_Rico.
Valid through 10/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220750
cwfsju
expires:202610222200;;982900
coastal waters forecast
national weather service san juan pr
350 am ast thu oct 22 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.
amz712-222200-
coastal waters of northern puerto rico out 10 nm-
350 am ast thu oct 22 2026
.today...southeast winds 5 to 10 knots, becoming east with gusts up
to 20 knots this afternoon. seas 4 to 5 feet, occasionally to
6 feet. wave detail: north 3 feet at 11 seconds and northeast 2 feet
at 10 seconds. isolated showers early this afternoon. numerous
showers with isolated thunderstorms late.
.tonight...southeast winds 5 to 10 knots, diminishing to around
5 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
wave detail: north 4 feet at 11 seconds and northeast 3 feet at
10 seconds.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 5 to 6 feet, occasionally to 8 feet. wave
detail: north 5 feet at 13 seconds and northeast 3 feet at
10 seconds. scattered showers in the afternoon.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: north 5 feet
at 12 seconds and northeast 3 feet at 9 seconds. scattered showers
in the evening.
.saturday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: north 4 feet
at 12 seconds and east 3 feet at 5 seconds. showers in the
afternoon.
.saturday night...southeast winds 5 to 10 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: north 4 feet at 12 seconds and
east 3 feet at 6 seconds. scattered showers in the evening.
.sunday...east winds 10 to 15 knots. seas 5 to 6 feet, occasionally
to 8 feet. numerous showers in the afternoon.
.sunday night...southeast winds 5 to 10 knots, diminishing to around
5 knots after midnight. seas 5 to 6 feet, occasionally to 8 feet.
.monday...east winds 5 to 10 knots. seas around 5 feet, occasionally
to 6 feet. scattered showers in the afternoon.
.monday night...southeast winds 5 to 10 knots, diminishing to around
5 knots after midnight. seas 5 to 7 feet, occasionally to 9 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/22/2026 3:50 AM America/Puerto_Rico.
Valid through 10/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220750
cwfsju
expires:202610222200;;982905
coastal waters forecast
national weather service san juan pr
350 am ast thu oct 22 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.
amz735-222200-
coastal waters of southern puerto rico out 10 nm-
350 am ast thu oct 22 2026
.today...east winds 5 to 10 knots with gusts up to 20 knots,
becoming southeast 10 to 15 knots with gusts up to 20 knots early
this afternoon, then diminishing to 5 to 10 knots with gusts up to
20 knots late. seas around 2 feet. wave detail: southeast 2 feet at
5 seconds. isolated showers this morning. isolated showers late.
.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. numerous showers, mainly in
the evening.
.friday...east winds 10 to 15 knots, diminishing to 5 to 10 knots in
the afternoon. seas 2 to 3 feet. wave detail: southeast 3 feet at
5 seconds. scattered showers.
.friday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
3 feet at 5 seconds. scattered showers in the evening, then numerous
showers after midnight.
.saturday...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. scattered showers.
.saturday night...east winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at 6 seconds.
scattered showers.
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers.
.sunday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
scattered showers.
.monday...southeast winds 5 to 10 knots. seas around 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 10/22/2026 3:50 AM America/Puerto_Rico.
Valid through 10/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220750
cwfsju
expires:202610222200;;982906
coastal waters forecast
national weather service san juan pr
350 am ast thu oct 22 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.
amz741-222200-
mona passage southward to 17n-
350 am ast thu oct 22 2026
.today...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: southeast
3 feet at 5 seconds and north 3 feet at 10 seconds. scattered
showers with isolated thunderstorms this morning. isolated showers
early this afternoon, then scattered showers with isolated
thunderstorms late.
.tonight...southeast winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 4 feet, occasionally to 5 feet.
wave detail: southeast 3 feet at 5 seconds and north 3 feet at
11 seconds. numerous showers.
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: north 4 feet at
13 seconds and southeast 3 feet at 6 seconds. scattered showers.
.friday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 5 to 6 feet, occasionally to 8 feet.
wave detail: southeast 4 feet at 5 seconds and north 4 feet at
12 seconds. scattered showers.
.saturday...southeast winds 10 to 15 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
southeast 4 feet at 6 seconds and north 4 feet at 12 seconds.
scattered showers.
.saturday night...southeast winds 10 to 15 knots. gusts up to
25 knots after midnight. seas around 5 feet, occasionally to 6 feet.
wave detail: southeast 4 feet at 6 seconds and north 3 feet at
12 seconds. scattered showers.
.sunday...southeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. scattered showers.
.sunday night...southeast winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. scattered showers.
.monday...southeast winds 10 to 15 knots. seas around 5 feet,
occasionally to 6 feet. scattered showers in the afternoon.
.monday night...southeast winds 5 to 10 knots. seas 5 to 6 feet,
occasionally to 8 feet.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/22/2026 3:50 AM America/Puerto_Rico.
Valid through 10/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220750
cwfsju
expires:202610222200;;982907
coastal waters forecast
national weather service san juan pr
350 am ast thu oct 22 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.
amz742-222200-
coastal waters of northwestern puerto rico out 10 nm-
350 am ast thu oct 22 2026
.today...southeast winds around 5 knots, becoming south 10 to
15 knots with gusts up to 20 knots early this afternoon, then
becoming east 5 to 10 knots with gusts up to 20 knots late. seas
3 to 4 feet, occasionally to 5 feet. wave detail: north 4 feet at
10 seconds and south 2 feet at 4 seconds. scattered showers with
isolated thunderstorms early this afternoon. numerous showers with
isolated thunderstorms late.
.tonight...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 11 seconds and
south 2 feet at 4 seconds. scattered showers.
.friday...east winds 5 to 10 knots. seas 3 to 5 feet, occasionally
to 6 feet. wave detail: north 4 feet at 12 seconds and south 2 feet
at 5 seconds. showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 13 seconds and
south 2 feet at 4 seconds. numerous showers in the evening.
.saturday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 3 to
5 feet, occasionally to 6 feet. wave detail: north 4 feet at
12 seconds and south 2 feet at 5 seconds. numerous showers in the
afternoon.
.saturday night...east winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: north 3 feet at 12 seconds and
south 2 feet at 6 seconds. scattered showers in the evening.
.sunday...southeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. scattered showers.
.sunday night...southeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
.monday...southeast winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. numerous showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 4 to 6 feet,
occasionally to 8 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/22/2026 3:50 AM America/Puerto_Rico.
Valid through 10/22/2026 6:00 PM America/Puerto_Rico.
fzca52 tjsj 220750
cwfsju
expires:202610222200;;982908
coastal waters forecast
national weather service san juan pr
350 am ast thu oct 22 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.
amz745-222200-
coastal waters of southwestern puerto rico out 10 nm-
350 am ast thu oct 22 2026
.today...east winds 5 to 10 knots, becoming southeast 10 to 15 knots
with gusts up to 20 knots late this morning and afternoon. seas 2 to
4 feet, occasionally to 5 feet. wave detail: north 3 feet at
11 seconds and south 2 feet at 4 seconds. isolated showers.
.tonight...southeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 11 seconds and
south 2 feet at 5 seconds. numerous showers.
.friday...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: southeast
3 feet at 5 seconds and north 3 feet at 11 seconds. scattered
showers in the morning, then numerous showers in the afternoon.
.friday night...east winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 13 seconds and
southeast 3 feet at 5 seconds. scattered showers.
.saturday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
southeast 3 feet at 6 seconds and north 3 feet at 12 seconds.
scattered showers.
.saturday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: south 3 feet at 7 seconds and
north 3 feet at 12 seconds. scattered showers.
.sunday...southeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. scattered showers.
.sunday night...southeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
scattered showers.
.monday...southeast winds around 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. numerous showers in the afternoon.
.monday night...southeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
$$
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