(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/31/2026 4:18 PM America/Puerto_Rico.
Valid through 6/1/2026 5:30 AM America/Puerto_Rico.
fzca52 tjsj 312018
cwfsju
expires:202606010930;;967023
coastal waters forecast
national weather service san juan pr
418 pm ast sun may 31 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.
amz712-010930-
coastal waters of northern puerto rico out 10 nm-
418 pm ast sun may 31 2026
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
becoming southeast 5 to 10 knots late this evening and overnight.
seas 2 to 3 feet. wave detail: east 3 feet at 6 seconds and
northeast 1 foot at 11 seconds. scattered showers with isolated
thunderstorms early this evening, then isolated showers late this
evening and overnight.
.monday...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 and north 2 feet at 12 seconds.
.monday night...southeast 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 and north 2 feet at 12 seconds.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: east 4 feet at 6 seconds and north 2 feet at 11 seconds.
.tuesday 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 4 feet at 6 seconds and north 3 feet at 12 seconds.
.wednesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. gusts up to 30 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 4 feet at 6 seconds and
north 3 feet at 11 seconds. scattered showers in the morning.
.wednesday night...east winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. gusts up to 25 knots. seas 4 to
5 feet, occasionally to 6 feet. scattered showers.
.thursday...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.
.thursday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas around 4 feet, occasionally to
5 feet.
.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.
.friday 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 5/31/2026 4:18 PM America/Puerto_Rico.
Valid through 6/1/2026 5:30 AM America/Puerto_Rico.
fzca52 tjsj 312018
cwfsju
expires:202606010930;;967028
coastal waters forecast
national weather service san juan pr
418 pm ast sun may 31 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.
amz735-010930-
coastal waters of southern puerto rico out 10 nm-
418 pm ast sun may 31 2026
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 6 seconds. isolated
showers.
.monday...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.
.monday night...east winds 15 to 20 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet
at 6 seconds.
.tuesday...east winds 15 to 20 knots with gusts up to 25 knots. seas
3 to 5 feet, occasionally to 6 feet. wave detail: southeast 4 feet
at 6 seconds.
.tuesday 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. 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 4 feet
at 7 seconds. scattered showers in the morning.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet.
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.friday night...east winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. scattered showers.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/31/2026 4:18 PM America/Puerto_Rico.
Valid through 6/1/2026 5:30 AM America/Puerto_Rico.
fzca52 tjsj 312018
cwfsju
expires:202606010930;;967029
coastal waters forecast
national weather service san juan pr
418 pm ast sun may 31 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.
amz741-010930-
mona passage southward to 17n-
418 pm ast sun may 31 2026
.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 4 feet
at 6 seconds. scattered showers with isolated thunderstorms early
this evening. isolated showers late this evening and overnight.
.monday...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.
.monday night...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: southeast
5 feet at 6 seconds and north 2 feet at 12 seconds.
.tuesday...southeast 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 6 seconds and north 2 feet at 12 seconds.
.tuesday 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 5 feet at 7 seconds and north 2 feet at
11 seconds.
.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 and north 3 feet at 11 seconds. numerous showers
in the afternoon.
.wednesday night...east winds 10 to 15 knots with gusts up to
25 knots. seas around 5 feet, occasionally to 6 feet.
.thursday...southeast winds around 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.thursday night...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.friday...east winds 15 to 20 knots. seas 4 to 6 feet, occasionally
to 8 feet.
.friday night...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/31/2026 4:18 PM America/Puerto_Rico.
Valid through 6/1/2026 5:30 AM America/Puerto_Rico.
fzca52 tjsj 312018
cwfsju
expires:202606010930;;967030
coastal waters forecast
national weather service san juan pr
418 pm ast sun may 31 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.
amz742-010930-
coastal waters of northwestern puerto rico out 10 nm-
418 pm ast sun may 31 2026
.tonight...northeast winds around 5 knots, becoming southeast late
this evening and overnight. seas around 2 feet. wave detail:
southeast 2 feet at 5 seconds. scattered showers with isolated
thunderstorms early this evening, then isolated showers late this
evening.
.monday...east winds 5 to 10 knots. seas around 2 feet. wave detail:
southeast 2 feet at 5 seconds and northeast 1 foot at 11 seconds.
.monday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 5 seconds and north 2 feet at
12 seconds.
.tuesday...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 12 seconds. scattered showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 6 seconds and
north 2 feet at 11 seconds.
.wednesday...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at 7 seconds
and north 3 feet at 12 seconds. numerous showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 2 to 4 feet, occasionally to 5 feet.
scattered showers in the afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/31/2026 4:18 PM America/Puerto_Rico.
Valid through 6/1/2026 5:30 AM America/Puerto_Rico.
fzca52 tjsj 312018
cwfsju
expires:202606010930;;967031
coastal waters forecast
national weather service san juan pr
418 pm ast sun may 31 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.
amz745-010930-
coastal waters of southwestern puerto rico out 10 nm-
418 pm ast sun may 31 2026
.tonight...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 4 seconds.
scattered showers early this evening, then isolated showers late
this evening.
.monday...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 4 seconds.
.monday night...southeast winds 10 to 15 knots, becoming east 15 to
20 knots after midnight. seas 2 to 3 feet. wave detail: southeast
3 feet at 5 seconds and north 1 foot at 10 seconds.
.tuesday...southeast winds 15 to 20 knots with gusts up to 25 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: southeast
3 feet at 5 seconds and northwest 1 foot at 10 seconds.
.tuesday 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 northwest 1 foot at 11 seconds.
.wednesday...southeast winds 15 to 20 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 northwest 2 feet at 12 seconds.
scattered showers in the afternoon.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet, occasionally to 5 feet.
.thursday...southeast winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.thursday night...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.friday...southeast winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.friday night...southeast winds 15 to 20 knots, becoming east 10 to
15 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
$$
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