fzca52 tjsj 012056
cwfsju
expires:202609020945;;738882

coastal waters forecast
national weather service san juan pr
456 pm ast tue sep 1 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. 


amz712-020945-
coastal waters of northern puerto rico out 10 nm-
456 pm ast tue sep 1 2026

.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots late this evening and overnight. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
9 seconds. scattered showers. 
.wednesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas around 3 feet. wave
detail: northeast 3 feet at 8 seconds. 
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: northeast
3 feet at 8 seconds. 
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 3 feet. wave
detail: east 3 feet at 4 seconds and northeast 2 feet at 8 seconds. 
.thursday night...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: east 3 feet at 5 seconds and east 2 feet at
8 seconds. 
.friday...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: east 3 feet at 4 seconds and northeast 2 feet at 8 seconds.
scattered showers in the afternoon. 
.friday night...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. 
.saturday...east winds 10 to 15 knots. seas around 3 feet. scattered
showers. 
.saturday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas around 3 feet. 
.sunday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. numerous showers,
mainly in the morning. 
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers. 

$$

fzca52 tjsj 012056
cwfsju
expires:202609020945;;738887

coastal waters forecast
national weather service san juan pr
456 pm ast tue sep 1 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. 


amz735-020945-
coastal waters of southern puerto rico out 10 nm-
456 pm ast tue sep 1 2026

.tonight...east winds 10 to 15 knots, diminishing to 5 to 10 knots
late. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 6 seconds. isolated showers this evening, then
scattered showers after midnight. 
.wednesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
7 seconds. 
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: east 3 feet
at 7 seconds. 
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds and east 1 foot at 8 seconds. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 2 feet at 6 seconds. 
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds. scattered showers in the morning. 
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. 
.saturday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the morning. 
.saturday night...east winds 10 to 15 knots. seas 2 to 3 feet.
scattered showers. 
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet. numerous
showers, mainly in the morning. 
.sunday night...east winds 5 to 10 knots. seas 2 to 3 feet. 

$$

fzca52 tjsj 012056
cwfsju
expires:202609020945;;738888

coastal waters forecast
national weather service san juan pr
456 pm ast tue sep 1 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. 


amz741-020945-
mona passage southward to 17n-
456 pm ast tue sep 1 2026

.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 5 feet, occasionally to 6 feet. wave detail: southeast 4 feet
at 7 seconds and northeast 4 feet at 9 seconds. isolated
thunderstorms this evening. scattered showers. 
.wednesday...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 7 seconds. 
.wednesday 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 7 seconds. 
.thursday...east winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 7 seconds. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 3 feet at 7 seconds.
scattered showers. 
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: east 3 feet at 5 seconds and northeast
1 foot at 8 seconds. scattered showers in the morning. 
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. 
.saturday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers. 
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.sunday...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers in the morning. 
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzca52 tjsj 012056
cwfsju
expires:202609020945;;738889

coastal waters forecast
national weather service san juan pr
456 pm ast tue sep 1 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. 


amz742-020945-
coastal waters of northwestern puerto rico out 10 nm-
456 pm ast tue sep 1 2026

.tonight...east winds 5 to 10 knots, diminishing to around 5 knots
late this evening and overnight. seas 2 to 3 feet. wave detail:
northeast 2 feet at 9 seconds and south 1 foot at 6 seconds.
scattered showers with isolated thunderstorms early this evening. 
.wednesday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 2 to 3 feet. wave detail: northeast 2 feet at
7 seconds and south 1 foot at 6 seconds. numerous 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 south 1 foot at 6 seconds.
.thursday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds and northeast 1 foot at 8 seconds.
scattered showers in the afternoon. 
.thursday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: northeast 2 feet at 5 seconds and northeast 1 foot at
8 seconds. 
.friday...east winds 5 to 10 knots, becoming north in the afternoon.
seas around 2 feet. wave detail: northeast 2 feet at 5 seconds and
northeast 1 foot at 9 seconds. numerous showers in the afternoon. 
.friday night...northeast winds around 5 knots, becoming east after
midnight. seas around 2 feet. 
.saturday...east winds around 5 knots. seas around 2 feet. numerous
showers in the afternoon. 
.saturday night...east winds around 5 knots. seas around 2 feet. 
.sunday...southeast winds 5 to 10 knots. seas around 2 feet. 
.sunday night...east winds 5 to 10 knots. seas around 2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzca52 tjsj 012056
cwfsju
expires:202609020945;;738890

coastal waters forecast
national weather service san juan pr
456 pm ast tue sep 1 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. 


amz745-020945-
coastal waters of southwestern puerto rico out 10 nm-
456 pm ast tue sep 1 2026

.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds. isolated showers early this evening. 
.wednesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. scattered showers in the
afternoon. 
.wednesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. 
.thursday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.thursday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.friday...east winds 5 to 10 knots. seas around 2 feet. wave detail:
east 2 feet at 5 seconds. 
.friday night...east winds 5 to 10 knots. seas around 2 feet. 
.saturday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas around 2 feet. scattered showers in
the afternoon. 
.saturday night...east winds 10 to 15 knots. seas around 2 feet. 
.sunday...southeast winds 10 to 15 knots. seas around 2 feet. 
.sunday night...east winds 10 to 15 knots. seas around 2 feet. 

$$