(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/6/2026 5:10 PM America/Puerto_Rico.
Valid through 10/7/2026 5:45 AM America/Puerto_Rico.
fzca52 tjsj 062110
cwfsju
expires:202610070945;;646582
coastal waters forecast
national weather service san juan pr
510 pm ast tue oct 6 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.
amz712-070945-
coastal waters of northern puerto rico out 10 nm-
510 pm ast tue oct 6 2026
.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
late. gusts up to 25 knots. seas 3 to 4 feet, occasionally to
5 feet. wave detail: east 4 feet at 6 seconds and northeast 2 feet
at 14 seconds. scattered showers with isolated thunderstorms early
this evening, then isolated showers late this evening. scattered
showers after midnight.
.wednesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 6 seconds
and northeast 2 feet at 13 seconds. scattered showers in the
morning, then numerous showers in the afternoon.
.wednesday night...southeast winds 5 to 10 knots. seas around
3 feet. wave detail: east 3 feet at 6 seconds and northeast 2 feet
at 14 seconds. scattered showers.
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas around 3 feet. wave
detail: east 3 feet at 6 seconds and northeast 1 foot at 13 seconds.
scattered showers in the afternoon.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas around 3 feet. wave detail: east 3 feet at 5 seconds
and northeast 1 foot at 12 seconds. scattered showers.
.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. wave
detail: east 4 feet at 5 seconds and north 1 foot at 12 seconds.
.friday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. 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.
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers in the morning.
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/6/2026 5:10 PM America/Puerto_Rico.
Valid through 10/7/2026 5:45 AM America/Puerto_Rico.
fzca52 tjsj 062110
cwfsju
expires:202610070945;;646587
coastal waters forecast
national weather service san juan pr
510 pm ast tue oct 6 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.
amz735-070945-
coastal waters of southern puerto rico out 10 nm-
510 pm ast tue oct 6 2026
...small craft should exercise caution...
.tonight...east winds 10 to 15 knots, increasing to 15 to 20 knots
late this evening and early morning, then diminishing to 10 to
15 knots late. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: east 4 feet at 6 seconds. isolated showers this evening,
then numerous showers with isolated thunderstorms after midnight.
.wednesday...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 7 seconds. numerous showers, mainly 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. wave detail:
southeast 4 feet at 7 seconds. 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: southeast
4 feet at 7 seconds. scattered showers.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 6 seconds. scattered showers after midnight.
.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.
.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 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas around 3 feet.
.saturday night...east winds 10 to 15 knots. seas 2 to 3 feet.
scattered showers.
.sunday...east winds 10 to 15 knots. seas 2 to 3 feet.
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
winds and seas higher in and near thunderstorms.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/6/2026 5:10 PM America/Puerto_Rico.
Valid through 10/7/2026 5:45 AM America/Puerto_Rico.
fzca52 tjsj 062110
cwfsju
expires:202610070945;;646588
coastal waters forecast
national weather service san juan pr
510 pm ast tue oct 6 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.
amz741-070945-
mona passage southward to 17n-
510 pm ast tue oct 6 2026
...small craft should exercise caution...
.tonight...east winds 10 to 15 knots, increasing to 15 to 20 knots
late this evening and overnight. seas 3 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 7 seconds and north 1 foot at
14 seconds. isolated showers and thunderstorms early this evening,
then scattered showers late this evening. isolated showers after
midnight.
.wednesday...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 and north 1 foot at 14 seconds. numerous showers.
.wednesday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas around 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 7 seconds and north 1 foot at 13 seconds.
numerous 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: southeast
4 feet at 7 seconds and north 1 foot at 13 seconds. scattered
showers.
.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 and north 1 foot at 13 seconds.
scattered showers.
.friday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: southeast 4 feet at 6 seconds and north 1 foot at
12 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.
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. numerous showers.
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet.
.sunday night...east winds 10 to 15 knots. seas around 3 feet.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/6/2026 5:10 PM America/Puerto_Rico.
Valid through 10/7/2026 5:45 AM America/Puerto_Rico.
fzca52 tjsj 062110
cwfsju
expires:202610070945;;646589
coastal waters forecast
national weather service san juan pr
510 pm ast tue oct 6 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.
amz742-070945-
coastal waters of northwestern puerto rico out 10 nm-
510 pm ast tue oct 6 2026
.tonight...east winds 10 to 15 knots with gusts up to 25 knots,
diminishing to 5 to 10 knots with gusts up to 20 knots after
midnight. seas 2 to 3 feet. wave detail: east 2 feet at 5 seconds
and northeast 2 feet at 14 seconds. numerous showers with isolated
thunderstorms early this evening, then isolated showers late this
evening.
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds and northeast 2 feet at 13 seconds.
showers in the afternoon.
.wednesday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds and northeast 2 feet at 13 seconds.
scattered showers.
.thursday...east winds around 5 knots, increasing to 5 to 10 knots
in the afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
5 seconds and northeast 2 feet at 13 seconds. showers in the
afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds and northeast 1 foot at
13 seconds. numerous showers in the evening.
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds and north 1 foot at 6 seconds.
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.
.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. seas 2 to 4 feet,
occasionally to 5 feet.
.sunday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.sunday 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 10/6/2026 5:10 PM America/Puerto_Rico.
Valid through 10/7/2026 5:45 AM America/Puerto_Rico.
fzca52 tjsj 062110
cwfsju
expires:202610070945;;646590
coastal waters forecast
national weather service san juan pr
510 pm ast tue oct 6 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.
amz745-070945-
coastal waters of southwestern puerto rico out 10 nm-
510 pm ast tue oct 6 2026
.tonight...east winds around 5 knots, increasing to 10 to 15 knots
with gusts up to 20 knots late this evening and overnight. seas
around 2 feet. wave detail: southeast 2 feet at 5 seconds and north
1 foot at 5 seconds. isolated thunderstorms early this evening.
scattered showers this evening, then isolated showers after
midnight.
.wednesday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds and north 1 foot at 4 seconds. scattered showers in the
morning, then numerous showers in the afternoon.
.wednesday night...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 and north 1 foot at 5 seconds. scattered showers.
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds. scattered showers.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds. scattered
showers in the evening.
.friday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds. scattered
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.saturday...east winds around 5 knots. seas around 2 feet. numerous
showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.sunday...east winds 5 to 10 knots. seas around 2 feet. scattered
showers in the afternoon.
.sunday night...east winds around 5 knots. seas around 2 feet.
winds and seas higher in and near thunderstorms.
$$
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