(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 8/5/2026 4:18 PM America/Puerto_Rico.
Valid through 8/6/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 052018
cwfsju
expires:202608060915;;677535
coastal waters forecast
national weather service san juan pr
418 pm ast wed aug 5 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.
amz712-060915-
coastal waters of northern puerto rico out 10 nm-
418 pm ast wed aug 5 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 25 knots this afternoon. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: northeast 3 feet at 7 seconds. scattered
showers. isolated thunderstorms this afternoon.
.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
after midnight. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: northeast 3 feet at 7 seconds. scattered showers in the
evening.
.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 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 7 seconds.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 4 feet at 8 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: northeast 4 feet
at 8 seconds. scattered showers in the morning.
.friday 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 4 feet
at 8 seconds.
.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.
.sunday...east winds 15 to 20 knots. seas 4 to 5 feet, occasionally
to 6 feet.
.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.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 8/5/2026 4:18 PM America/Puerto_Rico.
Valid through 8/6/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 052018
cwfsju
expires:202608060915;;677540
coastal waters forecast
national weather service san juan pr
418 pm ast wed aug 5 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-060915-
coastal waters of southern puerto rico out 10 nm-
418 pm ast wed aug 5 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots late this morning and afternoon. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds. isolated showers
early this morning, then scattered showers late this morning.
isolated showers this afternoon.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: east 3 feet at 5 seconds. scattered
showers.
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds.
.friday...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: east 3 feet at 6 seconds.
.friday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 6 seconds.
.saturday...east winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.sunday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.sunday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 8/5/2026 4:18 PM America/Puerto_Rico.
Valid through 8/6/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 052018
cwfsju
expires:202608060915;;677541
coastal waters forecast
national weather service san juan pr
418 pm ast wed aug 5 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.
amz741-060915-
mona passage southward to 17n-
418 pm ast wed aug 5 2026
.today...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots late. seas 3 to 4 feet, occasionally to
5 feet. wave detail: east 3 feet at 6 seconds. scattered showers
until late afternoon, then isolated showers late.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 3 feet. wave detail: east 3 feet at 6 seconds. scattered
showers.
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 5 seconds.
.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 6 seconds and northeast 2 feet at 8 seconds.
.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 4 feet
at 6 seconds and northeast 2 feet at 8 seconds.
.friday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas around 4 feet, occasionally to 5 feet.
wave detail: southeast 4 feet at 6 seconds and northeast 2 feet at
8 seconds.
.saturday...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.saturday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. 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 5 feet,
occasionally to 6 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 8/5/2026 4:18 PM America/Puerto_Rico.
Valid through 8/6/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 052018
cwfsju
expires:202608060915;;677542
coastal waters forecast
national weather service san juan pr
418 pm ast wed aug 5 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.
amz742-060915-
coastal waters of northwestern puerto rico out 10 nm-
418 pm ast wed aug 5 2026
.today...east winds 5 to 10 knots, becoming northeast late this
morning and afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
5 seconds. scattered showers with isolated thunderstorms early this
afternoon. numerous showers with isolated thunderstorms late.
.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. numerous showers in the evening.
.thursday...northeast winds around 5 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 7 seconds. scattered showers in the
afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 7 seconds and south 1 foot at 5 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. scattered showers in the afternoon.
.friday night...east winds 10 to 15 knots with gusts up to 20 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.
.saturday...northeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.saturday night...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.sunday...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.
.sunday 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 8/5/2026 4:18 PM America/Puerto_Rico.
Valid through 8/6/2026 5:15 AM America/Puerto_Rico.
fzca52 tjsj 052018
cwfsju
expires:202608060915;;677543
coastal waters forecast
national weather service san juan pr
418 pm ast wed aug 5 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.
amz745-060915-
coastal waters of southwestern puerto rico out 10 nm-
418 pm ast wed aug 5 2026
.today...east winds 5 to 10 knots, becoming southeast this
afternoon. seas around 2 feet. wave detail: south 2 feet at
6 seconds. scattered showers with isolated thunderstorms early this
afternoon. isolated showers late.
.tonight...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots after midnight. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. scattered showers in the
evening.
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas around 2 feet. wave detail: southeast 2 feet
at 5 seconds.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas around 2 feet. wave detail: southeast 2 feet at
5 seconds.
.friday...east winds around 5 knots, becoming southeast in the
afternoon. seas around 2 feet. wave detail: southeast 2 feet at
6 seconds.
.friday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds.
.saturday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas around 2 feet.
.sunday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
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