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(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/16/2026 3:52 AM America/Puerto_Rico.
Valid through 10/16/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 160752
cwfsju
expires:202610162015;;183526
coastal waters forecast
national weather service san juan pr
352 am ast fri oct 16 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.
amz712-162015-
coastal waters of northern puerto rico out 10 nm-
352 am ast fri oct 16 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 northeast 2 feet at 8 seconds. scattered showers
early this morning, then isolated showers late this morning and
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 3 feet
at 5 seconds and northeast 2 feet at 8 seconds. scattered showers
after midnight.
.saturday...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 7 seconds
and northeast 2 feet at 13 seconds. scattered showers in the
afternoon.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming southeast 5 to 10 knots after midnight. seas
around 4 feet, occasionally to 5 feet. wave detail: northeast 3 feet
at 7 seconds and north 3 feet at 12 seconds. scattered showers in
the evening, then numerous showers after midnight.
.sunday...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 10 seconds
and northeast 2 feet at 5 seconds. scattered showers in the
afternoon.
.sunday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 8 seconds
and north 2 feet at 12 seconds. scattered showers.
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet. scattered
showers.
.monday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.tuesday...east winds 5 to 10 knots. seas 4 to 6 feet, occasionally
to 8 feet. scattered showers.
.tuesday night...east winds 5 to 10 knots, becoming southeast after
midnight. seas around 6 feet, occasionally to 8 feet. scattered
showers.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/16/2026 3:52 AM America/Puerto_Rico.
Valid through 10/16/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 160752
cwfsju
expires:202610162015;;183531
coastal waters forecast
national weather service san juan pr
352 am ast fri oct 16 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-162015-
coastal waters of southern puerto rico out 10 nm-
352 am ast fri oct 16 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots late
this morning and afternoon. seas 2 to 3 feet. wave detail: east
3 feet at 5 seconds and east 1 foot at 8 seconds. isolated showers.
.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
5 seconds.
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
5 seconds.
.saturday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds.
.sunday...east winds 5 to 10 knots. seas around 2 feet. wave detail:
east 2 feet at 5 seconds. scattered showers in the morning.
.sunday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds.
.monday...east winds 5 to 10 knots. seas around 2 feet.
.monday night...east winds 5 to 10 knots. seas around 2 feet.
.tuesday...east winds 5 to 10 knots. seas around 2 feet.
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/16/2026 3:52 AM America/Puerto_Rico.
Valid through 10/16/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 160752
cwfsju
expires:202610162015;;183532
coastal waters forecast
national weather service san juan pr
352 am ast fri oct 16 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.
amz741-162015-
mona passage southward to 17n-
352 am ast fri oct 16 2026
.today...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 and northeast 2 feet at 8 seconds. isolated showers.
isolated thunderstorms late.
.tonight...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 and northeast 1 foot at 8 seconds. scattered showers in
the evening.
.saturday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 5 seconds and
north 2 feet at 14 seconds.
.saturday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 7 seconds
and north 3 feet at 12 seconds. scattered showers after midnight.
.sunday...east winds 5 to 10 knots. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: north 3 feet at 12 seconds and east 2 feet
at 5 seconds.
.sunday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 2 feet at 7 seconds and
north 2 feet at 10 seconds.
.monday...east winds 5 to 10 knots. seas around 3 feet.
.monday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.tuesday...east winds 5 to 10 knots. seas 3 to 5 feet, occasionally
to 6 feet.
.tuesday night...east winds 5 to 10 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 10/16/2026 3:52 AM America/Puerto_Rico.
Valid through 10/16/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 160752
cwfsju
expires:202610162015;;183533
coastal waters forecast
national weather service san juan pr
352 am ast fri oct 16 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.
amz742-162015-
coastal waters of northwestern puerto rico out 10 nm-
352 am ast fri oct 16 2026
.today...east winds 5 to 10 knots, diminishing to around 5 knots
late. seas 2 to 3 feet. wave detail: northeast 2 feet at 5 seconds
and northeast 2 feet at 8 seconds. scattered showers early this
afternoon. isolated thunderstorms this afternoon. showers late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
northeast 2 feet at 7 seconds and northeast 1 foot at 14 seconds.
scattered showers in the evening.
.saturday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at 5 seconds
and northeast 2 feet at 13 seconds. scattered showers in the
afternoon.
.saturday 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
southeast 2 feet at 5 seconds. scattered showers in the evening.
.sunday...northeast winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 11 seconds and
southeast 1 foot at 5 seconds. numerous showers in the afternoon.
.sunday night...east winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 9 seconds and
south 1 foot at 6 seconds.
.monday...northeast winds around 5 knots. seas 2 to 3 feet. numerous
showers in the afternoon.
.monday night...east winds around 5 knots. seas 2 to 3 feet.
scattered showers.
.tuesday...east winds 5 to 10 knots. seas 3 to 5 feet, occasionally
to 6 feet. numerous showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas 5 to 7 feet,
occasionally to 9 feet. scattered showers.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/16/2026 3:52 AM America/Puerto_Rico.
Valid through 10/16/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 160752
cwfsju
expires:202610162015;;183534
coastal waters forecast
national weather service san juan pr
352 am ast fri oct 16 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.
amz745-162015-
coastal waters of southwestern puerto rico out 10 nm-
352 am ast fri oct 16 2026
.today...east winds around 5 knots, becoming southeast early this
afternoon, then becoming east late. seas around 2 feet. wave detail:
southeast 1 foot at 5 seconds and north 1 foot at 6 seconds.
scattered showers early this afternoon. showers with isolated
thunderstorms late.
.tonight...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 in the evening.
.saturday...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.
.saturday night...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.
.sunday...southeast winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 1 foot at 5 seconds and north 1 foot at 8 seconds.
.sunday night...east winds around 5 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds and north 1 foot at 8 seconds.
.monday...southeast winds around 5 knots. seas around 2 feet.
scattered showers in the afternoon.
.monday night...east winds around 5 knots. seas around 2 feet.
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet.
winds and seas higher in and near thunderstorms.
$$
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