(1/4)
Latest Coastal Waters Forecast by TJSJ
Issued 3/9/2026 3:41 AM America/Puerto_Rico.
Valid through 3/9/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 090741
cwfsju
expires:202603092015;;886717
coastal waters forecast
national weather service san juan pr
341 am ast mon mar 9 2026
puerto rico and the u.s. virgin islands waters
amz712-092015-
coastal waters of northern puerto rico out 10 nm-
341 am ast mon mar 9 2026
...small craft advisory in effect through this evening...
.today...east winds 15 to 20 knots with gusts up to 30 knots. seas
6 to 7 feet. wave detail: northeast 6 feet at 9 seconds. numerous
showers early this morning, then isolated showers late this morning
and afternoon.
.tonight...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 7 feet at 9 seconds. scattered showers.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. gusts up to 30 knots. seas 5 to 6 feet. wave
detail: northeast 6 feet at 9 seconds and north 1 foot at
10 seconds. scattered showers.
.tuesday night...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 8 seconds. scattered showers.
.wednesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. gusts up to 30 knots. seas 5 to 6 feet. wave
detail: northeast 6 feet at 8 seconds. scattered showers.
.wednesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 6 feet. wave detail: northeast
6 feet at 8 seconds. scattered showers.
.thursday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 4 to 5 feet. scattered showers in the
afternoon.
.thursday night...east winds 10 to 15 knots. seas 4 to 5 feet.
scattered showers.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 4 to 5 feet. scattered showers in the morning.
.friday night...east winds 10 to 15 knots. seas 4 to 5 feet.
scattered showers.
$$
(2/4)
Latest Coastal Waters Forecast by TJSJ
Issued 3/9/2026 3:41 AM America/Puerto_Rico.
Valid through 3/9/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 090741
cwfsju
expires:202603092015;;886722
coastal waters forecast
national weather service san juan pr
341 am ast mon mar 9 2026
puerto rico and the u.s. virgin islands waters
amz735-092015-
coastal waters of southern puerto rico out 10 nm-
341 am ast mon mar 9 2026
...small craft should exercise caution...
.today...east winds 15 to 20 knots with gusts up to 30 knots. seas
4 to 6 feet. wave detail: east 5 feet at 7 seconds. scattered
showers early this morning, then isolated showers late this morning
and afternoon.
.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. gusts up to 30 knots. seas 4 to 6 feet. wave detail:
southeast 5 feet at 7 seconds. scattered showers after midnight.
.tuesday...east winds 15 to 20 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: southeast 5 feet at 7 seconds. scattered
showers in the afternoon.
.tuesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 5 feet. wave detail: southeast
5 feet at 7 seconds.
.wednesday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet. wave detail: southeast 4 feet at 7 seconds.
scattered showers in the morning.
.wednesday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 5 feet. wave detail: southeast 4 feet at
7 seconds.
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet. scattered
showers in the morning.
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet.
.friday...east winds 10 to 15 knots. seas 3 to 4 feet. scattered
showers in the morning.
.friday night...east winds 10 to 15 knots. seas 2 to 3 feet.
$$
(3/4)
Latest Coastal Waters Forecast by TJSJ
Issued 3/9/2026 3:41 AM America/Puerto_Rico.
Valid through 3/9/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 090741
cwfsju
expires:202603092015;;886724
coastal waters forecast
national weather service san juan pr
341 am ast mon mar 9 2026
puerto rico and the u.s. virgin islands waters
amz742-092015-
coastal waters of northwestern puerto rico out 10 nm-
341 am ast mon mar 9 2026
.today...east winds 10 to 15 knots, diminishing to 5 to 10 knots
early this afternoon, then increasing to 10 to 15 knots late. gusts
up to 25 knots. seas 3 to 5 feet. wave detail: south 1 foot at
7 seconds. isolated showers this morning, then scattered showers
this afternoon.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: south 1 foot at 7 seconds.
.tuesday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet. wave detail: south 1 foot at 7 seconds and north 1 foot
at 11 seconds. numerous 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. wave detail: northeast
2 feet at 2 seconds and south 1 foot at 7 seconds. scattered
showers.
.wednesday...east winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. seas 2 to 4 feet. wave detail: northeast 3 feet at
8 seconds and northeast 2 feet at 2 seconds. numerous showers in the
afternoon.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: northeast 3 feet at
3 seconds and northeast 3 feet at 8 seconds.
.thursday...east winds 5 to 10 knots. seas 2 to 4 feet. scattered
showers in the afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 4 feet.
scattered showers.
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. numerous
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet.
$$
(4/4)
Latest Coastal Waters Forecast by TJSJ
Issued 3/9/2026 3:41 AM America/Puerto_Rico.
Valid through 3/9/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 090741
cwfsju
expires:202603092015;;886725
coastal waters forecast
national weather service san juan pr
341 am ast mon mar 9 2026
puerto rico and the u.s. virgin islands waters
amz745-092015-
coastal waters of southwestern puerto rico out 10 nm-
341 am ast mon mar 9 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
this afternoon. seas 2 to 4 feet. wave detail: southeast 3 feet at
7 seconds and northeast 1 foot at 3 seconds. isolated showers this
morning, then scattered showers this afternoon.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. seas 2 to 3 feet. wave
detail: south 3 feet at 7 seconds and northeast 1 foot at 2 seconds.
.tuesday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: south 2 feet at 7 seconds and north 1 foot at
3 seconds. scattered showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 7 seconds and northeast 1 foot at 3 seconds.
scattered showers in the evening.
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 7 seconds and north 1 foot at 5 seconds.
numerous showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 7 seconds and north 1 foot at 6 seconds.
.thursday...east winds 5 to 10 knots. seas around 2 feet.
.thursday night...east winds 5 to 10 knots. seas around 2 feet.
.friday...east winds around 5 knots. seas around 2 feet. numerous
showers in the afternoon.
.friday night...east winds around 5 knots. seas around 2 feet.
$$
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