(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/27/2026 3:49 AM America/Puerto_Rico.
Valid through 9/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270749
cwfsju
expires:202609272015;;127696
coastal waters forecast
national weather service san juan pr
349 am ast sun sep 27 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.
amz712-272015-
coastal waters of northern puerto rico out 10 nm-
349 am ast sun sep 27 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots this afternoon. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: east 3 feet at 4 seconds and north 3 feet at
11 seconds. isolated showers early this morning. scattered showers
late this morning and afternoon. isolated thunderstorms late.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 3 feet at 5 seconds and
northeast 3 feet at 11 seconds. numerous showers after midnight.
.monday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas around 5 feet, occasionally to 6 feet. wave
detail: east 4 feet at 5 seconds and north 3 feet at 11 seconds.
scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 4 feet at 5 seconds and
north 3 feet at 11 seconds.
.tuesday...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 5 seconds and north 3 feet at 11 seconds. scattered showers in
the afternoon.
.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:
northeast 4 feet at 5 seconds and north 2 feet at 10 seconds.
.wednesday...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.wednesday night...east winds 10 to 15 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 4 to 5 feet, occasionally to 6 feet.
.thursday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/27/2026 3:49 AM America/Puerto_Rico.
Valid through 9/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270749
cwfsju
expires:202609272015;;127701
coastal waters forecast
national weather service san juan pr
349 am ast sun sep 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-272015-
coastal waters of southern puerto rico out 10 nm-
349 am ast sun sep 27 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots this afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds. isolated showers.
.tonight...east winds 5 to 10 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 5 seconds. scattered
showers after midnight.
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 5 seconds.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds.
.tuesday...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet at
6 seconds. scattered showers in the afternoon.
.tuesday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 6 seconds.
.wednesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.wednesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/27/2026 3:49 AM America/Puerto_Rico.
Valid through 9/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270749
cwfsju
expires:202609272015;;127702
coastal waters forecast
national weather service san juan pr
349 am ast sun sep 27 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.
amz741-272015-
mona passage southward to 17n-
349 am ast sun sep 27 2026
.today...east winds 10 to 15 knots. seas around 4 feet, occasionally
to 5 feet. wave detail: southeast 3 feet at 6 seconds and north
3 feet at 12 seconds. isolated showers early this morning. scattered
showers late this morning, then isolated showers this afternoon.
.tonight...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 5 seconds and north 3 feet at 11 seconds. scattered showers in
the evening.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: southeast 4 feet
at 5 seconds and north 3 feet at 11 seconds.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: southeast
4 feet at 6 seconds and north 3 feet at 11 seconds.
.tuesday...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
6 seconds and north 2 feet at 11 seconds. scattered showers in the
afternoon.
.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: east 4 feet at 6 seconds and north 2 feet at
10 seconds. scattered showers.
.wednesday...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.wednesday night...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet.
.thursday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet.
.thursday night...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/27/2026 3:49 AM America/Puerto_Rico.
Valid through 9/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270749
cwfsju
expires:202609272015;;127703
coastal waters forecast
national weather service san juan pr
349 am ast sun sep 27 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.
amz742-272015-
coastal waters of northwestern puerto rico out 10 nm-
349 am ast sun sep 27 2026
.today...northeast winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 12 seconds and
south 1 foot at 4 seconds. scattered showers early this afternoon.
numerous showers with isolated thunderstorms late.
.tonight...east winds around 5 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: north 3 feet at 12 seconds and northeast
2 feet at 11 seconds. scattered showers in the evening.
.monday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
north 3 feet at 11 seconds and northeast 2 feet at 10 seconds.
numerous showers in the afternoon.
.monday night...northeast winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: north 3 feet at 11 seconds and
southeast 2 feet at 4 seconds.
.tuesday...east winds 5 to 10 knots. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: east 3 feet at 5 seconds and north 3 feet at
11 seconds. numerous showers in the afternoon.
.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:
northeast 3 feet at 5 seconds and northeast 2 feet at 10 seconds.
.wednesday...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. numerous showers in the afternoon.
.wednesday night...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.thursday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. numerous showers in the afternoon.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. 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 9/27/2026 3:49 AM America/Puerto_Rico.
Valid through 9/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270749
cwfsju
expires:202609272015;;127704
coastal waters forecast
national weather service san juan pr
349 am ast sun sep 27 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.
amz745-272015-
coastal waters of southwestern puerto rico out 10 nm-
349 am ast sun sep 27 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots this afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds and north 2 feet at 13 seconds.
isolated showers early this afternoon. scattered showers with
isolated thunderstorms late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds and north 2 feet at 13 seconds.
.monday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: north 3 feet at 12 seconds and southeast 2 feet at
5 seconds. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 12 seconds and
south 2 feet at 5 seconds.
.tuesday...east winds around 5 knots. seas 2 to 3 feet. wave detail:
north 3 feet at 12 seconds and southeast 2 feet at 6 seconds.
numerous showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds and north 2 feet at
11 seconds.
.wednesday...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.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
.thursday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
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