(1/4)
Latest Coastal Waters Forecast by TJSJ
Issued 4/22/2026 3:52 AM America/Puerto_Rico.
Valid through 4/22/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 220752
cwfsju
expires:202604222015;;787362
coastal waters forecast
national weather service san juan pr
352 am ast wed apr 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.
amz712-222015-
coastal waters of northern puerto rico out 10 nm-
352 am ast wed apr 22 2026
.today...east winds 5 to 10 knots. seas around 3 feet. wave detail:
northeast 3 feet at 8 seconds and northwest 1 foot at 11 seconds.
isolated showers.
.tonight...east winds 5 to 10 knots. seas 3 to 5 feet, occasionally
to 6 feet. wave detail: north 5 feet at 10 seconds and northeast
3 feet at 8 seconds.
.thursday...east winds 5 to 10 knots. seas 5 to 6 feet, occasionally
to 8 feet. wave detail: north 6 feet at 10 seconds and northeast
4 feet at 8 seconds.
.thursday night...east winds 5 to 10 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: north 6 feet at 9 seconds.
scattered showers after midnight.
.friday...east winds around 5 knots, increasing to 5 to 10 knots
with gusts up to 20 knots in the afternoon. seas around 5 feet,
occasionally to 6 feet. wave detail: north 5 feet at 9 seconds.
scattered showers in the afternoon.
.friday night...southeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: north 5 feet at 10 seconds.
.saturday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas around 4 feet, occasionally to 5 feet. scattered
showers in the morning, then numerous showers in the afternoon.
.saturday night...east winds 5 to 10 knots, becoming southeast after
midnight. seas 3 to 4 feet, occasionally to 5 feet.
.sunday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas around 3 feet. numerous showers in the afternoon.
.sunday night...east winds 5 to 10 knots, becoming southeast after
midnight. seas around 3 feet.
$$
(2/4)
Latest Coastal Waters Forecast by TJSJ
Issued 4/22/2026 3:52 AM America/Puerto_Rico.
Valid through 4/22/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 220752
cwfsju
expires:202604222015;;787367
coastal waters forecast
national weather service san juan pr
352 am ast wed apr 22 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-222015-
coastal waters of southern puerto rico out 10 nm-
352 am ast wed apr 22 2026
.today...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 2 feet at 6 seconds. isolated showers.
.tonight...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds.
.thursday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 2 feet at 5 seconds. scattered showers in the afternoon.
.thursday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds.
.friday...east winds 5 to 10 knots. seas around 2 feet. wave detail:
east 2 feet at 5 seconds.
.friday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 1 foot at 5 seconds.
.saturday...southeast winds 5 to 10 knots. seas around 2 feet.
scattered showers in the afternoon.
.saturday night...southeast winds around 5 knots. seas around
2 feet.
.sunday...southeast winds 5 to 10 knots. seas around 2 feet.
.sunday night...east winds 5 to 10 knots. seas around 2 feet.
$$
(3/4)
Latest Coastal Waters Forecast by TJSJ
Issued 4/22/2026 3:52 AM America/Puerto_Rico.
Valid through 4/22/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 220752
cwfsju
expires:202604222015;;787369
coastal waters forecast
national weather service san juan pr
352 am ast wed apr 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.
amz742-222015-
coastal waters of northwestern puerto rico out 10 nm-
352 am ast wed apr 22 2026
.today...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 7 seconds. isolated showers this
afternoon.
.tonight...northeast winds 10 to 15 knots with gusts up to 20 knots,
becoming east 5 to 10 knots after midnight. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 5 seconds
and northwest 3 feet at 11 seconds.
.thursday...southeast winds 5 to 10 knots, becoming north in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
north 5 feet at 10 seconds and northeast 2 feet at 5 seconds.
scattered showers in the afternoon.
.thursday night...northeast winds 5 to 10 knots, becoming east after
midnight. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
north 5 feet at 10 seconds. scattered showers.
.friday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
north 5 feet at 9 seconds. scattered showers in the afternoon.
.friday night...east winds 5 to 10 knots, becoming southeast after
midnight. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
north 4 feet at 9 seconds.
.saturday...south winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.saturday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet.
.sunday...south winds 10 to 15 knots. seas 2 to 3 feet.
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
$$
(4/4)
Latest Coastal Waters Forecast by TJSJ
Issued 4/22/2026 3:52 AM America/Puerto_Rico.
Valid through 4/22/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 220752
cwfsju
expires:202604222015;;787370
coastal waters forecast
national weather service san juan pr
352 am ast wed apr 22 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz745-222015-
coastal waters of southwestern puerto rico out 10 nm-
352 am ast wed apr 22 2026
.today...east winds around 5 knots, becoming southeast this
afternoon. seas around 2 feet. wave detail: north 1 foot at
3 seconds and east 1 foot at 5 seconds. isolated showers early this
afternoon. scattered showers late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
northwest 2 feet at 8 seconds and southeast 1 foot at 5 seconds.
.thursday...southeast winds 5 to 10 knots, becoming southwest in the
afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
northwest 4 feet at 9 seconds and east 1 foot at 5 seconds.
scattered showers in the afternoon.
.thursday night...northeast winds 5 to 10 knots, becoming east after
midnight. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
northwest 4 feet at 9 seconds and east 1 foot at 5 seconds.
scattered showers in the evening.
.friday...southeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 9 seconds.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: north 3 feet at 9 seconds and southeast 1 foot at 3 seconds.
.saturday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.saturday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...southeast winds around 10 knots. seas around 2 feet.
.sunday night...southeast winds 5 to 10 knots. seas around 2 feet.
$$
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