New iWindsurf: Select your region for wind observations & forecasts:
North America |
Europe |
South America |
Australia & Oceania |
Asia |
Africa
(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/16/2025 4:22 PM America/Puerto_Rico.
Valid through 9/17/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 162022
cwfsju
expires:202509170915;;096671
coastal waters forecast
national weather service san juan pr
422 pm ast tue sep 16 2025
puerto rico and the u.s. virgin islands waters
amz712-170915-
coastal waters of northern puerto rico out 10 nm-
422 pm ast tue sep 16 2025
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 4 feet. wave detail: northeast 4 feet at 8 seconds and north
1 foot at 9 seconds. isolated showers early this evening, then
scattered showers late this evening and overnight. isolated
thunderstorms after midnight.
.wednesday...east winds 5 to 10 knots. seas around 4 feet. wave
detail: northeast 4 feet at 8 seconds and northwest 1 foot at
11 seconds. numerous showers.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: northeast 4 feet at
8 seconds and northwest 1 foot at 10 seconds. scattered showers in
the evening, then numerous showers after midnight.
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 4 to 5 feet. wave
detail: northeast 4 feet at 8 seconds and northwest 1 foot at
8 seconds. numerous showers.
.thursday night...east winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 8 seconds and northwest 1 foot at 8 seconds.
numerous showers.
.friday...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. wave
detail: east 3 feet at 8 seconds and north 1 foot at 8 seconds.
scattered showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 3 to 4 feet.
scattered showers.
.saturday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas 3 to 4 feet.
.saturday night...east winds 5 to 10 knots. seas 3 to 5 feet.
.sunday...southeast winds around 5 knots, becoming northeast in the
afternoon. seas 4 to 5 feet.
.sunday night...east winds around 5 knots, becoming southeast after
midnight. seas around 4 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/16/2025 4:22 PM America/Puerto_Rico.
Valid through 9/17/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 162022
cwfsju
expires:202509170915;;096676
coastal waters forecast
national weather service san juan pr
422 pm ast tue sep 16 2025
puerto rico and the u.s. virgin islands waters
amz735-170915-
coastal waters of southern puerto rico out 10 nm-
422 pm ast tue sep 16 2025
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
becoming northeast 5 to 10 knots with gusts up to 20 knots after
midnight. seas 2 to 4 feet. wave detail: east 4 feet at 6 seconds.
scattered showers.
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. scattered showers.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 3 feet at 6 seconds.
scattered showers after midnight.
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 5 seconds.
scattered showers.
.thursday night...east winds 5 to 10 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 3 feet at 5 seconds.
scattered showers.
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 5 seconds. scattered showers.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers.
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the morning.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...east winds around 5 knots. seas 2 to 3 feet.
.sunday night...east winds around 5 knots. seas 2 to 3 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/16/2025 4:22 PM America/Puerto_Rico.
Valid through 9/17/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 162022
cwfsju
expires:202509170915;;096677
coastal waters forecast
national weather service san juan pr
422 pm ast tue sep 16 2025
puerto rico and the u.s. virgin islands waters
amz741-170915-
mona passage southward to 17n-
422 pm ast tue sep 16 2025
...small craft should exercise caution...
.tonight...east winds 10 to 15 knots, increasing to 15 to 20 knots
late this evening, then diminishing to 10 to 15 knots after
midnight. seas 3 to 4 feet. wave detail: northeast 4 feet at
7 seconds. scattered showers. isolated thunderstorms after midnight.
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. seas 3 to 4 feet.
wave detail: east 4 feet at 6 seconds and north 1 foot at 9 seconds.
scattered showers in the afternoon.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: east 3 feet at 6 seconds
and north 1 foot at 9 seconds. scattered showers after midnight.
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: southeast 3 feet at
6 seconds and north 1 foot at 8 seconds. scattered showers.
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: east 3 feet at 6 seconds
and north 1 foot at 8 seconds. scattered showers.
.friday...southeast winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. seas around 3 feet.
wave detail: southeast 3 feet at 6 seconds and north 1 foot at
8 seconds. numerous showers, mainly in the morning.
.friday night...east winds 5 to 10 knots. seas around 3 feet.
.saturday...southeast winds 5 to 10 knots. seas around 3 feet.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the morning.
.sunday night...east winds around 5 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/16/2025 4:22 PM America/Puerto_Rico.
Valid through 9/17/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 162022
cwfsju
expires:202509170915;;096678
coastal waters forecast
national weather service san juan pr
422 pm ast tue sep 16 2025
puerto rico and the u.s. virgin islands waters
amz742-170915-
coastal waters of northwestern puerto rico out 10 nm-
422 pm ast tue sep 16 2025
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 4 feet. wave detail: northeast 3 feet at 5 seconds and north
1 foot at 8 seconds. isolated showers early this evening. isolated
showers after midnight.
.wednesday...east winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet at
6 seconds and north 1 foot at 11 seconds. showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 6 seconds and northwest 1 foot at
10 seconds. numerous showers in the evening.
.thursday...southeast winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: east 3 feet at 6 seconds and north 1 foot at 9 seconds.
numerous showers in the afternoon.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 7 seconds and northeast 1 foot at
11 seconds. numerous showers in the evening.
.friday...southeast winds around 5 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds and north 1 foot at 8 seconds.
numerous showers in the afternoon.
.friday night...east winds around 5 knots. seas 2 to 3 feet.
.saturday...southeast winds around 5 knots. seas 2 to 3 feet.
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...east winds around 5 knots, becoming northwest around
5 knots in the afternoon. seas 2 to 3 feet.
.sunday night...east winds around 5 knots. seas 2 to 3 feet.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 9/16/2025 4:22 PM America/Puerto_Rico.
Valid through 9/17/2025 5:15 AM America/Puerto_Rico.
fzca52 tjsj 162022
cwfsju
expires:202509170915;;096679
coastal waters forecast
national weather service san juan pr
422 pm ast tue sep 16 2025
puerto rico and the u.s. virgin islands waters
amz745-170915-
coastal waters of southwestern puerto rico out 10 nm-
422 pm ast tue sep 16 2025
.tonight...northeast winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds and northwest 1 foot at 7 seconds.
scattered showers early this evening.
.wednesday...east winds around 5 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds and north 1 foot at 9 seconds.
numerous showers in the afternoon.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 2 feet at
4 seconds and northwest 1 foot at 10 seconds. scattered showers in
the evening.
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 2 feet at
4 seconds and northwest 1 foot at 9 seconds. scattered showers in
the afternoon.
.thursday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 4 seconds and north 1 foot at 8 seconds.
scattered showers after midnight.
.friday...southeast 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.
.friday night...east winds 5 to 10 knots. seas around 2 feet.
.saturday...southeast winds 5 to 10 knots. seas around 2 feet.
scattered showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas around 2 feet.
.sunday...southeast winds around 5 knots. seas around 2 feet in the
morning, then 1 foot or less.
.sunday night...east winds around 5 knots. seas 1 foot or less.
$$
|
