(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/19/2026 4:16 AM America/Puerto_Rico.
Valid through 1/19/2026 5:30 PM America/Puerto_Rico.
fzca52 tjsj 190816
cwfsju
expires:202601192130;;146458
coastal waters forecast
national weather service san juan pr
416 am ast mon jan 19 2026
puerto rico and the u.s. virgin islands waters
amz712-192130-
coastal waters of northern puerto rico out 10 nm-
416 am ast mon jan 19 2026
...small craft advisory in effect until 6 am ast early this
morning...
.today...east winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots this
afternoon. seas 5 to 6 feet. wave detail: northeast 6 feet at
9 seconds and north 2 feet at 9 seconds. scattered showers.
.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. gusts up to 30 knots. seas 5 to 6 feet. wave detail:
northeast 6 feet at 9 seconds and north 2 feet at 9 seconds.
scattered showers.
.tuesday...east winds 15 to 20 knots with gusts up to 30 knots. seas
5 to 7 feet. wave detail: northeast 7 feet at 10 seconds and north
1 foot at 8 seconds. scattered showers.
.tuesday night...east winds 15 to 20 knots with gusts up to
30 knots. seas 6 to 7 feet. wave detail: northeast 7 feet at
10 seconds and north 1 foot at 8 seconds.
.wednesday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 6 to 7 feet. wave detail: northeast 7 feet at 10 seconds.
scattered showers in the morning.
.wednesday night...east winds 15 to 20 knots with gusts up to
30 knots. seas around 7 feet. wave detail: northeast 7 feet at
10 seconds and northwest 1 foot at 9 seconds. scattered showers.
.thursday...east winds 15 to 20 knots. seas 7 to 8 feet. scattered
showers.
.thursday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 6 to 7 feet.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 6 to 7 feet. scattered showers.
.friday night...east winds 10 to 15 knots. seas 5 to 6 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/19/2026 4:16 AM America/Puerto_Rico.
Valid through 1/19/2026 5:30 PM America/Puerto_Rico.
fzca52 tjsj 190816
cwfsju
expires:202601192130;;146463
coastal waters forecast
national weather service san juan pr
416 am ast mon jan 19 2026
puerto rico and the u.s. virgin islands waters
amz735-192130-
coastal waters of southern puerto rico out 10 nm-
416 am ast mon jan 19 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
late. seas 4 to 5 feet. wave detail: east 5 feet at 7 seconds.
isolated showers.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: east 5 feet at 7 seconds.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. gusts up to 30 knots. seas 3 to 5 feet. wave
detail: east 5 feet at 7 seconds. scattered showers in the morning.
.tuesday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet. wave detail: east 5 feet at 7 seconds.
scattered showers.
.wednesday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 6 feet. wave detail: east 5 feet at 7 seconds.
.wednesday night...east winds 15 to 20 knots, becoming northeast
10 to 15 knots after midnight. gusts up to 30 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds. scattered showers.
.thursday...east winds 15 to 20 knots. seas 4 to 6 feet. numerous
showers, mainly in the morning.
.thursday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 6 feet. scattered showers.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 4 to 6 feet. scattered showers in the morning.
.friday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 5 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/19/2026 4:16 AM America/Puerto_Rico.
Valid through 1/19/2026 5:30 PM America/Puerto_Rico.
fzca52 tjsj 190816
cwfsju
expires:202601192130;;146464
coastal waters forecast
national weather service san juan pr
416 am ast mon jan 19 2026
puerto rico and the u.s. virgin islands waters
amz741-192130-
mona passage southward to 17n-
416 am ast mon jan 19 2026
...small craft advisory in effect until 6 am ast early this
morning...
.today...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet. wave detail: east 6 feet at 7 seconds and north 2 feet
at 10 seconds. isolated showers early this morning. isolated showers
this afternoon.
.tonight...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 and north 1 foot
at 10 seconds.
.tuesday...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 and north 1 foot
at 9 seconds.
.tuesday night...east winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. seas 5 to 7 feet. wave detail: east 6 feet
at 7 seconds and north 1 foot at 8 seconds. scattered showers.
.wednesday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 5 to 7 feet. wave detail: east 6 feet at 7 seconds. scattered
showers in the afternoon.
.wednesday 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. scattered showers.
.thursday...east winds 15 to 20 knots. seas 5 to 7 feet. scattered
showers.
.thursday night...east winds 15 to 20 knots. seas 5 to 6 feet.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 4 to 6 feet. scattered showers in the morning.
.friday night...east winds 15 to 20 knots. seas 4 to 6 feet.
scattered showers.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/19/2026 4:16 AM America/Puerto_Rico.
Valid through 1/19/2026 5:30 PM America/Puerto_Rico.
fzca52 tjsj 190816
cwfsju
expires:202601192130;;146465
coastal waters forecast
national weather service san juan pr
416 am ast mon jan 19 2026
puerto rico and the u.s. virgin islands waters
amz742-192130-
coastal waters of northwestern puerto rico out 10 nm-
416 am ast mon jan 19 2026
.today...east winds 5 to 10 knots with gusts up to 20 knots,
increasing to 10 to 15 knots with gusts up to 25 knots late. seas
2 to 4 feet. wave detail: northeast 3 feet at 7 seconds and
northwest 2 feet at 9 seconds. isolated showers early this
afternoon. scattered showers late.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: east 3 feet at 6 seconds and north 2 feet
at 10 seconds.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. gusts up to 30 knots. seas 3 to 5 feet. wave
detail: east 2 feet at 7 seconds and north 1 foot at 9 seconds.
scattered showers in the afternoon.
.tuesday night...east winds 15 to 20 knots with gusts up to
30 knots. seas 3 to 5 feet. wave detail: northeast 4 feet at
7 seconds.
.wednesday...northeast winds 15 to 20 knots with gusts up to
30 knots. seas 3 to 5 feet. wave detail: east 3 feet at 6 seconds.
numerous showers in the afternoon.
.wednesday night...northeast winds 15 to 20 knots with gusts up to
30 knots. seas 3 to 5 feet. wave detail: northeast 4 feet at
5 seconds and northwest 1 foot at 9 seconds. scattered showers.
.thursday...east winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. seas 3 to 5 feet. numerous showers in the
afternoon.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 5 feet.
.friday...east winds 5 to 10 knots. seas 3 to 5 feet. numerous
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 1/19/2026 4:16 AM America/Puerto_Rico.
Valid through 1/19/2026 5:30 PM America/Puerto_Rico.
fzca52 tjsj 190816
cwfsju
expires:202601192130;;146466
coastal waters forecast
national weather service san juan pr
416 am ast mon jan 19 2026
puerto rico and the u.s. virgin islands waters
amz745-192130-
coastal waters of southwestern puerto rico out 10 nm-
416 am ast mon jan 19 2026
.today...east winds 5 to 10 knots with gusts up to 20 knots,
becoming southeast 10 to 15 knots with gusts up to 25 knots this
afternoon. seas 2 to 3 feet. wave detail: southeast 3 feet at
7 seconds and northwest 2 feet at 9 seconds. isolated showers early
this afternoon. scattered showers late.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
becoming northeast around 5 knots after midnight. seas 2 to 3 feet.
wave detail: southeast 3 feet at 7 seconds and northwest 2 feet at
9 seconds.
.tuesday...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: south 2 feet at 7 seconds and northwest 1 foot at 9 seconds.
scattered showers in the afternoon.
.tuesday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming northeast 5 to 10 knots after midnight. seas 2 to
3 feet. wave detail: east 3 feet at 5 seconds and north 1 foot at
8 seconds.
.wednesday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 25 knots in the afternoon. seas 2 to
3 feet. wave detail: east 2 feet at 6 seconds and north 1 foot at
6 seconds. numerous showers in the afternoon.
.wednesday night...northeast winds 10 to 15 knots with gusts up to
25 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
3 feet. wave detail: northeast 3 feet at 5 seconds. scattered
showers.
.thursday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 2 to 3 feet. scattered showers in the
afternoon.
.thursday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 2 to 4 feet.
.friday...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.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
$$
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