(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 4:24 PM America/Puerto_Rico.
Valid through 5/20/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 192024
cwfsju
expires:202605201000;;309625
coastal waters forecast
national weather service san juan pr
424 pm 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.
amz712-201000-
coastal waters of northern puerto rico out 10 nm-
424 pm ast tue may 19 2026
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 25 knots late this
evening and overnight. seas 5 to 6 feet, occasionally to 8 feet.
wave detail: east 6 feet at 8 seconds and north 1 foot at 7 seconds.
scattered showers, mainly this 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: northeast
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 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 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:
northeast 5 feet at 8 seconds. scattered showers in the afternoon.
.thursday night...east winds 15 to 20 knots with gusts up to
30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots
after midnight. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: northeast 5 feet at 8 seconds. scattered showers in the
evening.
.friday...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:
northeast 5 feet at 8 seconds. scattered showers.
.friday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. 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.
.sunday...east winds 15 to 20 knots. seas 4 to 5 feet, occasionally
to 6 feet. scattered showers.
.sunday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 6 feet, occasionally to 8 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 4:24 PM America/Puerto_Rico.
Valid through 5/20/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 192024
cwfsju
expires:202605201000;;309630
coastal waters forecast
national weather service san juan pr
424 pm 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.
amz735-201000-
coastal waters of southern puerto rico out 10 nm-
424 pm ast tue may 19 2026
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 25 knots,
diminishing to 10 to 15 knots with gusts up to 25 knots late. seas
4 to 5 feet, occasionally to 6 feet. wave detail: southeast 4 feet
at 7 seconds. scattered showers.
.wednesday...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 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: southeast 4 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: southeast
4 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 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 7 seconds.
.friday...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. scattered showers in the morning.
.friday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet.
.saturday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers in the morning.
.saturday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
.sunday...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 afternoon.
.sunday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
scattered showers.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 4:24 PM America/Puerto_Rico.
Valid through 5/20/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 192024
cwfsju
expires:202605201000;;309631
coastal waters forecast
national weather service san juan pr
424 pm 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.
amz741-201000-
mona passage southward to 17n-
424 pm ast tue may 19 2026
...small craft should exercise caution...
.tonight...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: southeast 5 feet
at 7 seconds and north 1 foot at 8 seconds. isolated showers early
this evening. scattered showers late this evening, then isolated
showers after midnight.
.wednesday...east winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: southeast
5 feet at 7 seconds. scattered showers in the morning.
.wednesday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
southeast 5 feet at 7 seconds and north 1 foot at 7 seconds.
scattered showers after midnight.
.thursday...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 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:
southeast 4 feet at 7 seconds and north 1 foot at 6 seconds.
.friday...east winds 10 to 15 knots with gusts up to 25 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 4 feet at
7 seconds. scattered showers in the afternoon.
.friday night...east winds 10 to 15 knots with gusts up to 25 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.
.sunday...east winds 15 to 20 knots. seas 4 to 5 feet, occasionally
to 6 feet.
.sunday night...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. scattered showers.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 4:24 PM America/Puerto_Rico.
Valid through 5/20/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 192024
cwfsju
expires:202605201000;;309632
coastal waters forecast
national weather service san juan pr
424 pm 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.
amz742-201000-
coastal waters of northwestern puerto rico out 10 nm-
424 pm ast tue may 19 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 this
evening, then diminishing to 5 to 10 knots with gusts up to 20 knots
after midnight. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: south 1 foot at 6 seconds and north 1 foot at 8 seconds.
scattered showers this evening.
.wednesday...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: south 1 foot at 7 seconds and
north 1 foot at 7 seconds. numerous showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: south 1 foot at 7 seconds.
scattered showers in the evening.
.thursday...east winds around 5 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
4 feet, occasionally to 5 feet. wave detail: south 1 foot 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: south 1 foot at 7 seconds.
scattered showers in the evening.
.friday...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 1 foot at 7 seconds. 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. seas 2 to 3 feet. numerous
showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers.
.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 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
scattered showers.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/19/2026 4:24 PM America/Puerto_Rico.
Valid through 5/20/2026 6:00 AM America/Puerto_Rico.
fzca52 tjsj 192024
cwfsju
expires:202605201000;;309633
coastal waters forecast
national weather service san juan pr
424 pm 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.
amz745-201000-
coastal waters of southwestern puerto rico out 10 nm-
424 pm ast tue may 19 2026
.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
late. gusts up to 25 knots. seas 2 to 4 feet, occasionally to
5 feet. wave detail: southeast 3 feet at 6 seconds and north 1 foot
at 8 seconds. isolated showers this evening.
.wednesday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: southeast
3 feet at 7 seconds and north 1 foot at 6 seconds.
.wednesday night...east winds 15 to 20 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: southeast
3 feet at 7 seconds.
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 7 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 with gusts up to 20 knots. seas
2 to 3 feet. wave detail: south 2 feet at 7 seconds. scattered
showers in the afternoon.
.friday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. scattered showers.
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. 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.
.sunday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 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 3 feet. scattered showers.
$$
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