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(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/10/2026 3:42 AM America/Puerto_Rico.
Valid through 10/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100742
cwfsju
expires:202610102015;;843060
coastal waters forecast
national weather service san juan pr
342 am ast sat oct 10 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.
amz712-102015-
coastal waters of northern puerto rico out 10 nm-
342 am ast sat oct 10 2026
.today...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: northeast 3 feet
at 5 seconds and north 2 feet at 8 seconds. numerous showers this
morning. isolated thunderstorms late this morning and early
afternoon. scattered showers this afternoon.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: northeast 4 feet
at 7 seconds. scattered showers.
.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. wave
detail: northeast 4 feet at 7 seconds and north 1 foot at 8 seconds.
scattered showers.
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at 7 seconds.
scattered showers.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 3 feet. wave detail: northeast 3 feet at 7 seconds. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas around 3 feet. wave
detail: northeast 3 feet at 7 seconds.
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas around 3 feet.
.wednesday...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.wednesday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/10/2026 3:42 AM America/Puerto_Rico.
Valid through 10/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100742
cwfsju
expires:202610102015;;843065
coastal waters forecast
national weather service san juan pr
342 am ast sat oct 10 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.
amz735-102015-
coastal waters of southern puerto rico out 10 nm-
342 am ast sat oct 10 2026
.today...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 3 feet. wave detail: east 3 feet at 6 seconds. isolated
showers early this morning, then scattered showers late this morning
and afternoon. isolated thunderstorms late.
.tonight...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. scattered showers in the evening.
.sunday...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.
.sunday night...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 6 seconds. scattered showers in the evening.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 3 feet. wave detail: east 3 feet at 6 seconds.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds.
.tuesday...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.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.wednesday...east winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. seas 2 to 3 feet. scattered showers in the
morning.
.wednesday 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.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/10/2026 3:42 AM America/Puerto_Rico.
Valid through 10/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100742
cwfsju
expires:202610102015;;843066
coastal waters forecast
national weather service san juan pr
342 am ast sat oct 10 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.
amz741-102015-
mona passage southward to 17n-
342 am ast sat oct 10 2026
.today...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds and north 1 foot at 8 seconds. scattered showers early
this morning. isolated showers early this afternoon, then scattered
showers late.
.tonight...east winds 10 to 15 knots, increasing to 15 to 20 knots
after midnight. seas around 4 feet, occasionally to 5 feet. wave
detail: northeast 4 feet at 7 seconds. scattered showers.
.sunday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas around 4 feet, occasionally to 5 feet. wave
detail: northeast 4 feet at 7 seconds.
.sunday 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 north 2 feet at
7 seconds. scattered showers in the evening.
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds and north 2 feet at 7 seconds.
.monday night...east winds 5 to 10 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
3 feet at 6 seconds and north 2 feet at 7 seconds. scattered
showers.
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers in the morning.
.tuesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.wednesday...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.wednesday night...east winds 10 to 15 knots. seas around 3 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/10/2026 3:42 AM America/Puerto_Rico.
Valid through 10/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100742
cwfsju
expires:202610102015;;843067
coastal waters forecast
national weather service san juan pr
342 am ast sat oct 10 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.
amz742-102015-
coastal waters of northwestern puerto rico out 10 nm-
342 am ast sat oct 10 2026
.today...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 4 feet, occasionally to 5 feet. wave detail: northeast 3 feet
at 5 seconds and north 2 feet at 8 seconds. isolated showers this
morning, then scattered showers this afternoon. isolated
thunderstorms late.
.tonight...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
5 seconds and north 2 feet at 8 seconds. scattered showers in the
evening.
.sunday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: north 3 feet at 7 seconds and southeast
2 feet at 6 seconds. numerous showers in the afternoon.
.sunday night...east winds around 5 knots, increasing to 5 to
10 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: north 3 feet at 7 seconds and southeast 2 feet at
6 seconds.
.monday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: southeast 3 feet at 6 seconds. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 7 seconds.
.tuesday...east winds 10 to 15 knots, becoming north in the
afternoon. seas 2 to 3 feet. scattered showers in the afternoon.
.tuesday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet.
.wednesday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. scattered
showers in the afternoon.
.wednesday 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 10/10/2026 3:42 AM America/Puerto_Rico.
Valid through 10/10/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 100742
cwfsju
expires:202610102015;;843068
coastal waters forecast
national weather service san juan pr
342 am ast sat oct 10 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.
amz745-102015-
coastal waters of southwestern puerto rico out 10 nm-
342 am ast sat oct 10 2026
.today...east winds 5 to 10 knots. seas around 2 feet. wave detail:
southeast 2 feet at 5 seconds and north 1 foot at 8 seconds.
scattered showers early this afternoon. showers with isolated
thunderstorms late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 2 feet at 5 seconds and north 1 foot at 8 seconds. numerous
showers in the evening.
.sunday...east winds 5 to 10 knots, becoming southeast 15 to
20 knots in the afternoon. seas 2 to 3 feet. wave detail: southeast
2 feet at 6 seconds and north 1 foot at 8 seconds. scattered showers
in the afternoon.
.sunday 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 5 seconds and north 1 foot at 8 seconds.
.monday...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 3 feet at 6 seconds and north 1 foot
at 7 seconds. scattered showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds and north 1 foot at 7 seconds.
.tuesday...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.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.wednesday...east winds around 5 knots. seas around 2 feet.
.wednesday night...east winds 5 to 10 knots, diminishing to around
5 knots after midnight. seas around 2 feet.
winds and seas higher in and near thunderstorms.
$$
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