(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/16/2026 3:38 AM America/Puerto_Rico.
Valid through 4/16/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 160738
cwfsju
expires:202604162030;;453459
coastal waters forecast
national weather service san juan pr
338 am ast thu apr 16 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.
amz712-162030-
coastal waters of northern puerto rico out 10 nm-
338 am ast thu apr 16 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 25 knots late this morning and afternoon. seas 4 to
5 feet, occasionally to 6 feet. wave detail: northeast 5 feet at
9 seconds and north 1 foot at 14 seconds. scattered showers with
isolated thunderstorms until late afternoon, then showers and
scattered thunderstorms late.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: northeast 5 feet
at 9 seconds and north 2 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: northeast 4 feet
at 8 seconds and north 1 foot at 11 seconds. numerous showers,
mainly in the morning.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: northeast
4 feet at 8 seconds and northeast 1 foot at 14 seconds. numerous
showers, mainly in the evening.
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: northeast
4 feet at 8 seconds and northeast 1 foot at 12 seconds. scattered
showers in the morning.
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
northeast 4 feet at 8 seconds and northeast 2 feet at 12 seconds.
scattered showers.
.sunday...east winds 10 to 15 knots. seas 4 to 5 feet, occasionally
to 6 feet.
.sunday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.monday...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/16/2026 3:38 AM America/Puerto_Rico.
Valid through 4/16/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 160738
cwfsju
expires:202604162030;;453464
coastal waters forecast
national weather service san juan pr
338 am ast thu apr 16 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.
amz735-162030-
coastal waters of southern puerto rico out 10 nm-
338 am ast thu apr 16 2026
.today...east 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 east 1 foot at 9 seconds. numerous showers with
isolated thunderstorms early this morning, then scattered showers
late this morning. isolated showers this afternoon.
.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. numerous showers, mainly in the evening.
.friday...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.
.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: east 3 feet
at 6 seconds.
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 6 seconds. scattered showers.
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 6 seconds.
.sunday...east winds 10 to 15 knots. seas 2 to 4 feet, occasionally
to 5 feet.
.sunday night...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers.
.monday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.monday night...east winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/16/2026 3:38 AM America/Puerto_Rico.
Valid through 4/16/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 160738
cwfsju
expires:202604162030;;453465
coastal waters forecast
national weather service san juan pr
338 am ast thu apr 16 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.
amz741-162030-
mona passage southward to 17n-
338 am ast thu apr 16 2026
.today...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
9 seconds and southeast 3 feet at 6 seconds. isolated showers.
.tonight...east 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 10 seconds.
.friday...east 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 northeast 3 feet at 10 seconds. scattered showers.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 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 around 4 feet, occasionally to 5 feet. wave detail: east 4 feet
at 7 seconds and northeast 1 foot at 12 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots. seas around 4 feet, occasionally to 5 feet. wave detail:
east 4 feet at 7 seconds and northeast 1 foot at 12 seconds.
scattered showers in the evening.
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers in the afternoon.
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.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.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/16/2026 3:38 AM America/Puerto_Rico.
Valid through 4/16/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 160738
cwfsju
expires:202604162030;;453466
coastal waters forecast
national weather service san juan pr
338 am ast thu apr 16 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.
amz742-162030-
coastal waters of northwestern puerto rico out 10 nm-
338 am ast thu apr 16 2026
.today...east winds around 5 knots, becoming northeast late. seas
2 to 4 feet, occasionally to 5 feet. wave detail: north 4 feet at
9 seconds. isolated showers this morning, then numerous showers with
isolated thunderstorms this afternoon.
.tonight...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: north 4 feet at 9 seconds and south 1 foot
at 4 seconds. scattered showers in the evening.
.friday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: northeast 3 feet at 8 seconds and south
1 foot at 6 seconds. showers and scattered thunderstorms in the
afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 9 seconds
and south 1 foot at 6 seconds. scattered showers in the evening.
.saturday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: northeast 3 feet at 8 seconds and south
1 foot at 7 seconds. scattered showers in the afternoon.
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots. 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 evening.
.sunday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. scattered showers in the afternoon.
.sunday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
scattered showers.
.monday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. numerous showers in the afternoon.
.monday night...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/16/2026 3:38 AM America/Puerto_Rico.
Valid through 4/16/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 160738
cwfsju
expires:202604162030;;453467
coastal waters forecast
national weather service san juan pr
338 am ast thu apr 16 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.
amz745-162030-
coastal waters of southwestern puerto rico out 10 nm-
338 am ast thu apr 16 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 25 knots late this morning and afternoon. seas 2 to
3 feet. wave detail: southeast 2 feet at 5 seconds and north 2 feet
at 9 seconds. isolated showers.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: southeast 2 feet at 5 seconds and north
2 feet at 8 seconds.
.friday...east winds 10 to 15 knots, diminishing to 5 to 10 knots in
the afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
5 seconds and north 2 feet at 8 seconds. scattered showers in the
afternoon.
.friday night...east winds 5 to 10 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 6 seconds and
north 1 foot at 8 seconds. scattered showers in the evening.
.saturday...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 and north 1 foot at 7 seconds.
scattered showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds and north 1 foot at 7 seconds.
scattered showers in the evening.
.sunday...east winds around 5 knots. seas around 2 feet. scattered
showers in the afternoon.
.sunday night...east winds around 5 knots. seas around 2 feet.
scattered showers.
.monday...east winds around 5 knots. seas around 2 feet. scattered
showers in the afternoon.
.monday night...east winds around 5 knots. seas around 2 feet.
scattered showers.
$$
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