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fzca52 tjsj 080729
cwfsju
expires:202604082015;;018581

coastal waters forecast
national weather service san juan pr
329 am ast wed apr 8 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. 


amz712-082015-
coastal waters of northern puerto rico out 10 nm-
329 am ast wed apr 8 2026

.today...southeast winds 5 to 10 knots, becoming east 10 to 15 knots
late this morning and afternoon. seas 4 to 5 feet, occasionally to
6 feet. wave detail: northeast 4 feet at 8 seconds and northeast
1 foot at 16 seconds. scattered showers early this morning. isolated
showers late this morning and early afternoon, then scattered
showers with isolated thunderstorms late. 
.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
after midnight. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: northeast 4 feet at 8 seconds and northeast 2 feet at
15 seconds. scattered showers. 
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: east 5 feet
at 8 seconds and northeast 2 feet at 14 seconds. 
.thursday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
east 5 feet at 8 seconds and northwest 3 feet at 12 seconds. 
.friday...east winds 10 to 15 knots with gusts up to 25 knots. seas
5 to 6 feet, occasionally to 8 feet. wave detail: east 4 feet at
9 seconds and north 4 feet at 12 seconds. scattered showers in the
morning. 
.friday night...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 4 feet at 9 seconds and
north 4 feet at 11 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. 
.saturday night...east winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. 
.sunday...east winds 10 to 15 knots. seas around 5 feet,
occasionally to 6 feet. scattered showers in the afternoon. 
.sunday night...east winds 10 to 15 knots. seas around 5 feet,
occasionally to 6 feet. 

winds and seas higher in and near thunderstorms.

$$
fzca52 tjsj 080729
cwfsju
expires:202604082015;;018586

coastal waters forecast
national weather service san juan pr
329 am ast wed apr 8 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. 


amz735-082015-
coastal waters of southern puerto rico out 10 nm-
329 am ast wed apr 8 2026

...small craft should exercise caution...

.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
late this morning, then diminishing to 10 to 15 knots this
afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 4 feet at 7 seconds. scattered showers this morning.
scattered showers 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 4 feet at
7 seconds. 
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet
at 7 seconds. scattered showers. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 4 feet at 6 seconds. 
.friday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds. scattered showers in the morning. 
.friday night...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 6 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.saturday night...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. 
.sunday...east winds 10 to 15 knots. seas 2 to 3 feet. 
.sunday night...east winds 10 to 15 knots, becoming northeast 5 to
10 knots after midnight. seas 2 to 3 feet. scattered showers. 

$$
fzca52 tjsj 080729
cwfsju
expires:202604082015;;018587

coastal waters forecast
national weather service san juan pr
329 am ast wed apr 8 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. 


amz741-082015-
mona passage southward to 17n-
329 am ast wed apr 8 2026

...small craft should exercise caution...

.today...southeast winds 15 to 20 knots with gusts up to 25 knots,
becoming east 10 to 15 knots with gusts up to 20 knots late. seas
4 to 5 feet, occasionally to 6 feet. wave detail: southeast 5 feet
at 7 seconds. isolated showers this morning. 
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds. scattered showers after midnight. 
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: east 4 feet
at 7 seconds and northeast 2 feet at 14 seconds. scattered showers. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 7 seconds and north 2 feet at 13 seconds. scattered
showers in the evening. 
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 5 feet, occasionally to 6 feet. wave detail: east 4 feet at
7 seconds and north 3 feet at 12 seconds. 
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 5 feet, occasionally to 6 feet. wave detail: east 4 feet
at 6 seconds and north 4 feet at 11 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots. seas around 5 feet,
occasionally to 6 feet. 
.saturday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. scattered showers. 
.sunday...east winds 10 to 15 knots. seas 4 to 5 feet, occasionally
to 6 feet. scattered showers in the afternoon. 
.sunday night...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. scattered showers. 

$$
fzca52 tjsj 080729
cwfsju
expires:202604082015;;018588

coastal waters forecast
national weather service san juan pr
329 am ast wed apr 8 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. 


amz742-082015-
coastal waters of northwestern puerto rico out 10 nm-
329 am ast wed apr 8 2026

.today...east winds 5 to 10 knots, becoming northeast late. seas
2 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet at
8 seconds. isolated showers early this afternoon. scattered showers
with isolated thunderstorms late. 
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 7 seconds and northeast 1 foot at 15 seconds. 
.thursday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: east 3 feet at 7 seconds and northeast
2 feet at 15 seconds. numerous showers in the afternoon. 
.thursday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at 7 seconds
and northwest 2 feet at 13 seconds. scattered showers in the
evening. 
.friday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: north 4 feet at 12 seconds and southeast
3 feet at 7 seconds. numerous showers in the afternoon. 
.friday night...east winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 12 seconds and
southeast 2 feet at 6 seconds. scattered showers in the evening. 
.saturday...northeast winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. scattered showers in the afternoon. 
.saturday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
scattered showers. 
.sunday...northeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. scattered showers in the afternoon. 
.sunday night...northeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. scattered showers. 

winds and seas higher in and near thunderstorms.

$$
fzca52 tjsj 080729
cwfsju
expires:202604082015;;018589

coastal waters forecast
national weather service san juan pr
329 am ast wed apr 8 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. 


amz745-082015-
coastal waters of southwestern puerto rico out 10 nm-
329 am ast wed apr 8 2026

...small craft should exercise caution...

.today...east winds 10 to 15 knots, becoming southeast 15 to
20 knots late this morning, then diminishing to 10 to 15 knots this
afternoon. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. isolated showers this morning. isolated showers late. 
.tonight...east winds 5 to 10 knots, increasing to 10 to 15 knots
after midnight. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. 
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. scattered showers in the afternoon. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds and northwest 1 foot at 12 seconds. scattered showers in
the evening. 
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 4 feet, occasionally to 5 feet. wave detail: southeast 3 feet
at 6 seconds and northwest 3 feet at 12 seconds. numerous showers in
the afternoon. 
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: southeast
3 feet at 6 seconds and northwest 3 feet at 12 seconds. 
.saturday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. scattered
showers in the afternoon. 
.saturday night...east winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers. 
.sunday...east winds around 5 knots. seas 2 to 4 feet, occasionally
to 5 feet. scattered showers in the afternoon. 
.sunday night...east winds 5 to 10 knots, becoming northeast 10 to
15 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet. 

$$
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