(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/16/2026 4:31 AM America/Puerto_Rico.
Valid through 1/16/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 160831
cwfsju
expires:202601162115;;970884
coastal waters forecast
national weather service san juan pr
431 am ast fri jan 16 2026
puerto rico and the u.s. virgin islands waters
amz712-162115-
coastal waters of northern puerto rico out 10 nm-
431 am ast fri jan 16 2026
.today...southeast winds 5 to 10 knots, becoming east 10 to 15 knots
with gusts up to 25 knots late this morning and afternoon. seas
around 4 feet. wave detail: east 4 feet at 9 seconds and north
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
4 to 5 feet. wave detail: east 4 feet at 9 seconds and north 1 foot
at 8 seconds.
.saturday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 5 feet. wave detail: east 5 feet at 6 seconds and
northeast 4 feet at 9 seconds. numerous showers in the morning.
.saturday night...east winds 15 to 20 knots with gusts up to
30 knots. seas 5 to 7 feet. wave detail: northeast 6 feet at
7 seconds and northwest 4 feet at 12 seconds. scattered showers.
.sunday...east winds 15 to 20 knots with gusts up to 30 knots. seas
6 to 7 feet. wave detail: northeast 6 feet at 8 seconds and
northwest 3 feet at 11 seconds. scattered showers.
.sunday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. gusts up to 30 knots. seas 5 to 7 feet.
wave detail: northeast 6 feet at 8 seconds and northwest 2 feet at
10 seconds. scattered showers in the evening.
.monday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 5 to 6 feet. scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots. seas 5 to 6 feet.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 5 to 6 feet. scattered showers in the
morning.
.tuesday night...east winds 10 to 15 knots. seas 5 to 6 feet.
scattered showers.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/16/2026 4:31 AM America/Puerto_Rico.
Valid through 1/16/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 160831
cwfsju
expires:202601162115;;970889
coastal waters forecast
national weather service san juan pr
431 am ast fri jan 16 2026
puerto rico and the u.s. virgin islands waters
amz735-162115-
coastal waters of southern puerto rico out 10 nm-
431 am ast fri jan 16 2026
.today...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 4 feet. wave detail: southeast 3 feet at 6 seconds. isolated
showers.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet. wave detail: east 4 feet at 7 seconds.
.saturday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 3 to 5 feet. wave detail: east 5 feet at 7 seconds. scattered
showers in the morning.
.saturday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet. wave detail: east 5 feet at 7 seconds.
.sunday...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet. wave detail: east 5 feet at 7 seconds.
.sunday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet. wave detail: east 5 feet
at 7 seconds.
.monday...east winds 10 to 15 knots. seas 3 to 5 feet.
.monday night...east winds 10 to 15 knots. seas 3 to 5 feet.
.tuesday...east winds 10 to 15 knots. seas 3 to 5 feet. scattered
showers in the afternoon.
.tuesday night...east winds 10 to 15 knots. seas 3 to 4 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/16/2026 4:31 AM America/Puerto_Rico.
Valid through 1/16/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 160831
cwfsju
expires:202601162115;;970890
coastal waters forecast
national weather service san juan pr
431 am ast fri jan 16 2026
puerto rico and the u.s. virgin islands waters
amz741-162115-
mona passage southward to 17n-
431 am ast fri jan 16 2026
.today...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 4 feet. wave detail: southeast 4 feet at 6 seconds and north
2 feet at 9 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. gusts up to 30 knots. seas 3 to 5 feet. wave detail:
northeast 5 feet at 7 seconds and north 1 foot at 8 seconds.
.saturday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 6 feet. wave detail: east 6 feet at 7 seconds and
northeast 1 foot at 8 seconds. scattered showers in the afternoon.
.saturday night...east winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. seas 5 to 7 feet. wave detail: east 7 feet
at 7 seconds and northwest 2 feet at 12 seconds. scattered showers
in the evening.
.sunday...east winds 15 to 20 knots with gusts up to 30 knots. seas
5 to 7 feet. wave detail: east 7 feet at 7 seconds and north 2 feet
at 11 seconds. scattered showers.
.sunday night...east winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 6 feet. wave detail: east 6 feet at 7 seconds and north
2 feet at 10 seconds.
.monday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 4 to 6 feet.
.monday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 4 to 5 feet. scattered showers.
.tuesday...east winds 15 to 20 knots. seas 4 to 5 feet. scattered
showers in the morning.
.tuesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet. scattered showers.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/16/2026 4:31 AM America/Puerto_Rico.
Valid through 1/16/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 160831
cwfsju
expires:202601162115;;970891
coastal waters forecast
national weather service san juan pr
431 am ast fri jan 16 2026
puerto rico and the u.s. virgin islands waters
amz742-162115-
coastal waters of northwestern puerto rico out 10 nm-
431 am ast fri jan 16 2026
.today...east winds around 5 knots, becoming northeast late. seas
2 to 3 feet. wave detail: southeast 2 feet at 6 seconds and north
2 feet at 9 seconds. scattered showers early this afternoon.
numerous showers with isolated thunderstorms late.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 4 feet. wave detail: northeast 3 feet at 4 seconds and north
2 feet at 8 seconds.
.saturday...east winds 10 to 15 knots with gusts up to 30 knots.
seas 2 to 4 feet. wave detail: east 3 feet at 5 seconds and north
1 foot at 8 seconds. numerous showers in the afternoon.
.saturday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. gusts up to 30 knots. seas 4 to 6 feet.
wave detail: northeast 4 feet at 6 seconds and northwest 3 feet at
12 seconds.
.sunday...east winds 10 to 15 knots with gusts up to 20 knots. seas
4 to 6 feet. wave detail: northeast 4 feet at 7 seconds and
northwest 3 feet at 11 seconds. scattered showers in the afternoon.
.sunday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas 3 to 5 feet.
wave detail: northeast 4 feet at 7 seconds and northwest 2 feet at
10 seconds.
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 4 feet. scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots. seas 2 to 4 feet.
.tuesday...east winds 10 to 15 knots. seas 3 to 5 feet. scattered
showers in the afternoon.
.tuesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/16/2026 4:31 AM America/Puerto_Rico.
Valid through 1/16/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 160831
cwfsju
expires:202601162115;;970892
coastal waters forecast
national weather service san juan pr
431 am ast fri jan 16 2026
puerto rico and the u.s. virgin islands waters
amz745-162115-
coastal waters of southwestern puerto rico out 10 nm-
431 am ast fri jan 16 2026
.today...east winds 5 to 10 knots, becoming southeast 10 to 15 knots
with gusts up to 20 knots early this afternoon, then becoming east
5 to 10 knots with gusts up to 20 knots late. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds and northwest 2 feet at
9 seconds. scattered showers early this afternoon. numerous showers
with isolated thunderstorms late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds and north 1 foot at 8 seconds.
scattered showers in the evening.
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 25 knots in the afternoon. seas 2 to 3 feet. wave
detail: northeast 2 feet at 5 seconds and north 1 foot at 8 seconds.
scattered showers in the afternoon.
.saturday night...east winds 10 to 15 knots with gusts up to
25 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
4 feet. wave detail: east 3 feet at 5 seconds and northwest 3 feet
at 12 seconds.
.sunday...east winds 5 to 10 knots, increasing to 15 to 20 knots
with gusts up to 25 knots in the afternoon. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds and northwest 3 feet at
12 seconds.
.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 4 feet. wave
detail: southeast 3 feet at 6 seconds and northwest 2 feet at
10 seconds.
.monday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.tuesday...east winds 5 to 10 knots, becoming southeast 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.
winds and seas higher in and near thunderstorms.
$$
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