(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/30/2026 4:48 PM America/Puerto_Rico.
Valid through 5/1/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 302048
cwfsju
expires:202605011000;;800970
coastal waters forecast
national weather service san juan pr
448 pm ast thu apr 30 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.
amz712-011000-
coastal waters of northern puerto rico out 10 nm-
448 pm ast thu apr 30 2026
.tonight...east winds 5 to 10 knots. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: north 3 feet at 11 seconds and east 2 feet
at 4 seconds. scattered showers early this evening, then isolated
showers late this evening and overnight.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas around 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 10 seconds and
east 2 feet at 4 seconds. scattered showers in the afternoon.
.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: east 3 feet
at 4 seconds and north 3 feet at 12 seconds.
.saturday...east 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 5 seconds and north 3 feet at 10 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:
east 3 feet at 5 seconds and north 3 feet at 10 seconds. scattered
showers.
.sunday...east 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
5 seconds and north 2 feet at 10 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 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, becoming southeast 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
.tuesday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas around 3 feet.
.tuesday night...southeast winds 5 to 10 knots. seas around 3 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/30/2026 4:48 PM America/Puerto_Rico.
Valid through 5/1/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 302048
cwfsju
expires:202605011000;;800975
coastal waters forecast
national weather service san juan pr
448 pm ast thu apr 30 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.
amz735-011000-
coastal waters of southern puerto rico out 10 nm-
448 pm ast thu apr 30 2026
.tonight...east winds 5 to 10 knots with gusts up to 20 knots,
increasing to 10 to 15 knots with gusts up to 20 knots late. seas
2 to 3 feet. wave detail: southeast 2 feet at 6 seconds. scattered
showers, mainly this evening.
.friday...east winds 10 to 15 knots with gusts up to 20 knots. 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 2 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 6 seconds. scattered showers after midnight.
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds.
.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 4 feet at 6 seconds.
.sunday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: east 4 feet at 6 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 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.
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 3 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/30/2026 4:48 PM America/Puerto_Rico.
Valid through 5/1/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 302048
cwfsju
expires:202605011000;;800976
coastal waters forecast
national weather service san juan pr
448 pm ast thu apr 30 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.
amz741-011000-
mona passage southward to 17n-
448 pm ast thu apr 30 2026
.tonight...east winds 5 to 10 knots with gusts up to 20 knots,
increasing to 10 to 15 knots with gusts up to 20 knots late. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet at
6 seconds and north 3 feet at 12 seconds. isolated thunderstorms
early this evening. scattered showers this evening. isolated showers
after midnight.
.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 north 3 feet at 10 seconds.
.friday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
wave detail: southeast 4 feet at 6 seconds and north 3 feet at
10 seconds.
.saturday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: southeast 4 feet at 6 seconds and north 3 feet at
10 seconds.
.saturday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 4 feet at 6 seconds and north 3 feet at 10 seconds.
.sunday...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: southeast 4 feet
at 6 seconds and north 2 feet at 10 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 25 knots.
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.
.monday night...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
.tuesday...southeast winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
.tuesday night...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 4/30/2026 4:48 PM America/Puerto_Rico.
Valid through 5/1/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 302048
cwfsju
expires:202605011000;;800977
coastal waters forecast
national weather service san juan pr
448 pm ast thu apr 30 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.
amz742-011000-
coastal waters of northwestern puerto rico out 10 nm-
448 pm ast thu apr 30 2026
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. seas 2 to 3 feet. wave detail: east 2 feet at 5 seconds
and north 2 feet at 12 seconds. scattered showers early this
evening.
.friday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
southeast 1 foot at 6 seconds. numerous showers in the afternoon.
.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 4 feet,
occasionally to 5 feet. wave detail: north 4 feet at 10 seconds and
southeast 1 foot at 5 seconds.
.saturday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: north 3 feet at 10 seconds and southeast
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. wave detail: north 3 feet at 10 seconds and
southeast 2 feet at 5 seconds. scattered showers.
.sunday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: north 3 feet at 10 seconds and east 2 feet
at 6 seconds. scattered showers in the afternoon.
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.monday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots. 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 4/30/2026 4:48 PM America/Puerto_Rico.
Valid through 5/1/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 302048
cwfsju
expires:202605011000;;800978
coastal waters forecast
national weather service san juan pr
448 pm ast thu apr 30 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.
amz745-011000-
coastal waters of southwestern puerto rico out 10 nm-
448 pm ast thu apr 30 2026
.tonight...northeast winds 5 to 10 knots, becoming east with gusts
up to 20 knots after midnight. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds and northwest 2 feet at 9 seconds.
scattered showers early this evening, then isolated showers late
this evening.
.friday...southeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: southeast
2 feet at 5 seconds and northwest 2 feet at 10 seconds. numerous
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northwest 3 feet at 10 seconds
and southeast 2 feet at 6 seconds.
.saturday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. gusts up to 25 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at 6 seconds
and north 2 feet at 10 seconds.
.saturday night...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 6 seconds and north 2 feet at 9 seconds.
scattered showers.
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 5 seconds and north
2 feet at 9 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet.
.monday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.monday night...east winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
$$
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