(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 3:32 AM America/Puerto_Rico.
Valid through 5/19/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 190732
cwfsju
expires:202605192030;;813128
coastal waters forecast
national weather service san juan pr
332 am ast tue may 19 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.
amz712-192030-
coastal waters of northern puerto rico out 10 nm-
332 am ast tue may 19 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots late this
morning and afternoon. seas 5 to 6 feet, occasionally to 8 feet.
wave detail: east 5 feet at 8 seconds and north 1 foot at 8 seconds.
isolated showers this morning, then scattered showers with isolated
thunderstorms this afternoon.
.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. gusts up to 30 knots. seas 5 to 6 feet, occasionally
to 8 feet. wave detail: east 5 feet at 8 seconds and north 1 foot at
7 seconds. scattered showers in the evening.
.wednesday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: east 6 feet
at 8 seconds. scattered showers.
.wednesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. gusts up to 30 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 8 seconds.
scattered showers.
.thursday...east winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots in the
afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 8 seconds. scattered showers in the afternoon.
.thursday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
wave detail: east 5 feet at 8 seconds. scattered showers in the
evening.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 4 to 5 feet, occasionally to 6 feet. scattered
showers.
.friday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.saturday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet.
.saturday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
scattered showers.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 3:32 AM America/Puerto_Rico.
Valid through 5/19/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 190732
cwfsju
expires:202605192030;;813133
coastal waters forecast
national weather service san juan pr
332 am ast tue may 19 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.
amz735-192030-
coastal waters of southern puerto rico out 10 nm-
332 am ast tue may 19 2026
...small craft should exercise caution...
.today...east winds 15 to 20 knots with gusts up to 25 knots. seas
3 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds. scattered showers early this morning. isolated showers
this afternoon.
.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: east 4 feet at 7 seconds. scattered showers.
.wednesday...east winds 15 to 20 knots with gusts up to 25 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet
at 7 seconds. scattered showers in the morning.
.wednesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
wave detail: east 5 feet at 7 seconds. scattered showers.
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet
at 7 seconds. scattered showers in the morning.
.thursday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 7 seconds.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 5 feet, occasionally to 6 feet. scattered
showers in the morning.
.friday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.saturday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
scattered showers in the morning.
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 3:32 AM America/Puerto_Rico.
Valid through 5/19/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 190732
cwfsju
expires:202605192030;;813134
coastal waters forecast
national weather service san juan pr
332 am ast tue may 19 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.
amz741-192030-
mona passage southward to 17n-
332 am ast tue may 19 2026
...small craft should exercise caution...
.today...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds and north 1 foot at 8 seconds. isolated showers.
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: east 5 feet at
7 seconds and north 1 foot at 8 seconds.
.wednesday...east winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east 5 feet
at 7 seconds. scattered showers in the morning.
.wednesday night...east winds 15 to 20 knots with gusts up to
30 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
east 6 feet at 7 seconds.
.thursday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east 5 feet
at 7 seconds. scattered showers in the afternoon.
.thursday 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 5 feet at 7 seconds.
.friday...east winds 10 to 15 knots. seas 4 to 5 feet, occasionally
to 6 feet. scattered showers in the afternoon.
.friday night...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. scattered showers.
.saturday...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. scattered showers in the afternoon.
.saturday night...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 3:32 AM America/Puerto_Rico.
Valid through 5/19/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 190732
cwfsju
expires:202605192030;;813135
coastal waters forecast
national weather service san juan pr
332 am ast tue may 19 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.
amz742-192030-
coastal waters of northwestern puerto rico out 10 nm-
332 am ast tue may 19 2026
.today...east winds 5 to 10 knots, diminishing to around 5 knots
late this morning, then increasing to 10 to 15 knots with gusts up
to 25 knots this afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: northeast 3 feet at 7 seconds and north 1 foot
at 9 seconds. scattered showers with isolated thunderstorms early
this afternoon. numerous showers with isolated thunderstorms late.
.tonight...east winds 5 to 10 knots with gusts up to 20 knots. seas
2 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet at
7 seconds and north 1 foot at 8 seconds. scattered showers in the
evening.
.wednesday...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 7 seconds.
numerous showers in the afternoon.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: northeast 3 feet at 7 seconds. scattered showers in the
evening.
.thursday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: northeast 3 feet at 7 seconds. numerous showers in the
afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 7 seconds.
scattered showers in the evening.
.friday...northeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. numerous showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.saturday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. numerous showers in the
afternoon.
.saturday night...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 3:32 AM America/Puerto_Rico.
Valid through 5/19/2026 4:30 PM America/Puerto_Rico.
fzca52 tjsj 190732
cwfsju
expires:202605192030;;813136
coastal waters forecast
national weather service san juan pr
332 am ast tue may 19 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.
amz745-192030-
coastal waters of southwestern puerto rico out 10 nm-
332 am ast tue may 19 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, becoming southeast 15 to
20 knots early this afternoon, then diminishing to 10 to 15 knots
late. seas 2 to 3 feet. wave detail: southeast 3 feet at 6 seconds.
isolated showers this afternoon.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 6 seconds and north
1 foot at 8 seconds.
.wednesday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 6 seconds and
north 1 foot at 7 seconds.
.wednesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: southeast 3 feet at 5 seconds.
.thursday...east winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. seas 2 to 3 feet. wave detail: southeast
2 feet at 6 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds.
.friday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. scattered showers.
.saturday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.saturday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
$$
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