fzca52 tjsj 022009
cwfsju
expires:202608030830;;515852

coastal waters forecast
national weather service san juan pr
409 pm ast sun aug 2 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. 


amz712-030830-
coastal waters of northern puerto rico out 10 nm-
409 pm ast sun aug 2 2026

...small craft should exercise caution...

.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
late this evening and overnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 7 seconds. isolated showers and
thunderstorms early this evening, then scattered showers late this
evening. isolated showers after midnight. 
.monday...east winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots in the
afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 7 seconds. 
.monday night...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 20 knots after
midnight. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 7 seconds. 
.tuesday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: northeast 4 feet
at 7 seconds. scattered showers in the morning. 
.tuesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 7 seconds. 
.wednesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. gusts up to 25 knots. seas around 3 feet. wave
detail: northeast 3 feet at 7 seconds. scattered showers. 
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 3 feet. 
.thursday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet. 
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas around 4 feet, occasionally to 5 feet. 
.friday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas around 4 feet, occasionally to 5 feet.

winds and seas higher in and near thunderstorms.

$$

fzca52 tjsj 022009
cwfsju
expires:202608030830;;515857

coastal waters forecast
national weather service san juan pr
409 pm ast sun aug 2 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. 


amz735-030830-
coastal waters of southern puerto rico out 10 nm-
409 pm ast sun aug 2 2026

...small craft should exercise caution...

.tonight...east winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: southeast 3 feet at 6 seconds. scattered showers this
evening, then isolated showers after midnight. scattered showers
late. 
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: southeast 4 feet
at 6 seconds. 
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds. 
.tuesday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: southeast 3 feet
at 6 seconds. 
.tuesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 6 seconds. 
.wednesday...east 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. 
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. 
.thursday...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. 
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet. 
.friday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers. 

$$

fzca52 tjsj 022009
cwfsju
expires:202608030830;;515859

coastal waters forecast
national weather service san juan pr
409 pm ast sun aug 2 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. 


amz742-030830-
coastal waters of northwestern puerto rico out 10 nm-
409 pm ast sun aug 2 2026

.tonight...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: south 2 feet at 6 seconds. isolated showers
until early morning. 
.monday...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 1 foot at 6 seconds. scattered showers in the
afternoon. 
.monday night...east winds 5 to 10 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: south 2 feet at 6 seconds. scattered
showers in the evening. 
.tuesday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: south 2 feet at 6 seconds. scattered showers in
the afternoon. 
.tuesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: south 1 foot at 6 seconds. 
.wednesday...east winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. seas 2 to 3 feet. wave detail: south 1 foot at
7 seconds. numerous showers in the afternoon. 
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers. 
.thursday...east winds around 5 knots. seas 2 to 3 feet. scattered
showers in the afternoon. 
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet. 
.friday...east winds 10 to 15 knots. seas 2 to 4 feet, occasionally
to 5 feet. 
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet. 

$$

fzca52 tjsj 022009
cwfsju
expires:202608030830;;515860

coastal waters forecast
national weather service san juan pr
409 pm ast sun aug 2 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. 


amz745-030830-
coastal waters of southwestern puerto rico out 10 nm-
409 pm ast sun aug 2 2026

.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: south 3 feet at 6 seconds. 
.monday...east winds 10 to 15 knots with gusts up to 25 knots. seas
2 to 3 feet. wave detail: south 3 feet at 6 seconds. 
.monday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: south 3 feet at 6 seconds. 
.tuesday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: south 2 feet at 6 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 6 seconds. scattered showers in the evening.
.wednesday...east winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: south 2 feet at 7 seconds.
scattered showers in the afternoon. 
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. scattered showers. 
.thursday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. 
.friday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. 
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet. 

$$