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fzca52 tjsj 210732
cwfsju
expires:202609212015;;806537

coastal waters forecast
national weather service san juan pr
332 am ast mon sep 21 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. 


amz712-212015-
coastal waters of northern puerto rico out 10 nm-
332 am ast mon sep 21 2026

.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots this afternoon. seas 2 to 3 feet. wave detail:
east 2 feet at 4 seconds and northeast 2 feet at 8 seconds.
scattered showers early this morning, then isolated showers late
this morning. scattered showers with isolated thunderstorms this
afternoon. 
.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 4 seconds and northeast 2 feet at 8 seconds.
numerous showers in the evening. 
.tuesday...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 4 seconds and northeast 2 feet at 8 seconds.
scattered showers. 
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds and northeast 2 feet at 8 seconds.
scattered showers in the evening. 
.wednesday...east winds 10 to 15 knots with gusts up to 25 knots.
seas around 3 feet. wave detail: east 3 feet at 5 seconds and
northeast 1 foot at 8 seconds. scattered showers in the afternoon. 
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots, becoming southeast 5 to 10 knots after midnight. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 3 feet at
5 seconds and north 2 feet at 13 seconds. scattered showers. 
.thursday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
scattered showers in the afternoon. 
.thursday night...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet. scattered
showers. 
.friday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$
fzca52 tjsj 210732
cwfsju
expires:202609212015;;806542

coastal waters forecast
national weather service san juan pr
332 am ast mon sep 21 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. 


amz735-212015-
coastal waters of southern puerto rico out 10 nm-
332 am ast mon sep 21 2026

.today...east winds 5 to 10 knots, becoming southeast 10 to 15 knots
late this morning and afternoon. seas around 2 feet. wave detail:
east 2 feet at 6 seconds. scattered showers early this morning, then
isolated showers late this morning. isolated showers late. 
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds. scattered showers. 
.tuesday...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 morning. 
.tuesday night...east winds 5 to 10 knots with gusts up to 20 knots.
seas 2 to 3 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. 
.wednesday 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: southeast 3 feet at 5 seconds. 
.thursday...east winds 5 to 10 knots. seas 2 to 3 feet. 
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers. 
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet. scattered showers in the morning. 
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. 

$$
fzca52 tjsj 210732
cwfsju
expires:202609212015;;806543

coastal waters forecast
national weather service san juan pr
332 am ast mon sep 21 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. 


amz741-212015-
mona passage southward to 17n-
332 am ast mon sep 21 2026

.today...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: southeast 3 feet at 5 seconds and
northeast 2 feet at 7 seconds. scattered showers, mainly this
morning. 
.tonight...east winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 3 feet at 5 seconds and northeast 1 foot at
8 seconds. scattered showers. 
.tuesday...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 3 feet. wave detail: southeast 3 feet at 6 seconds and
northeast 1 foot at 8 seconds. scattered showers in the morning. 
.tuesday night...east winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas around
3 feet. wave detail: southeast 3 feet at 6 seconds and northeast
1 foot at 8 seconds. scattered showers after midnight. 
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: east 3 feet at 7 seconds. 
.wednesday night...east winds 10 to 15 knots. seas around 3 feet.
wave detail: east 3 feet at 7 seconds. 
.thursday...southeast winds 10 to 15 knots. seas around 3 feet. 
.thursday night...east winds 10 to 15 knots. seas around 3 feet.
scattered showers. 
.friday...east winds 10 to 15 knots. seas around 3 feet. 
.friday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

$$
fzca52 tjsj 210732
cwfsju
expires:202609212015;;806544

coastal waters forecast
national weather service san juan pr
332 am ast mon sep 21 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. 


amz742-212015-
coastal waters of northwestern puerto rico out 10 nm-
332 am ast mon sep 21 2026

.today...east winds 5 to 10 knots, diminishing to around 5 knots
late this morning and early afternoon, then increasing to 5 to
10 knots late. seas around 2 feet. wave detail: northeast 2 feet at
7 seconds and south 1 foot at 4 seconds. scattered showers with
isolated thunderstorms early this afternoon. numerous showers with
isolated thunderstorms late. 
.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: northeast 2 feet at 7 seconds and south 1 foot at 5 seconds.
scattered showers in the evening. 
.tuesday...northeast winds around 5 knots. seas around 2 feet. wave
detail: northeast 2 feet at 7 seconds and south 1 foot at 5 seconds.
numerous showers in the afternoon. 
.tuesday night...east winds around 5 knots. seas around 2 feet. wave
detail: northeast 2 feet at 7 seconds and south 1 foot at 6 seconds.
scattered showers. 
.wednesday...northeast winds around 5 knots. seas around 2 feet.
wave detail: south 2 feet at 6 seconds and northeast 1 foot at
7 seconds. scattered showers in the afternoon. 
.wednesday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 6 seconds and northeast 2 feet at 8 seconds.
scattered showers. 
.thursday...east winds around 5 knots. seas 2 to 3 feet. numerous
showers in the afternoon. 
.thursday night...east winds around 5 knots. seas 2 to 3 feet. 
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon. 
.friday night...east winds around 5 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$
fzca52 tjsj 210732
cwfsju
expires:202609212015;;806545

coastal waters forecast
national weather service san juan pr
332 am ast mon sep 21 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. 


amz745-212015-
coastal waters of southwestern puerto rico out 10 nm-
332 am ast mon sep 21 2026

.today...southeast winds 5 to 10 knots, increasing to 10 to 15 knots
this afternoon. seas around 2 feet. wave detail: southeast 2 feet at
5 seconds and north 1 foot at 7 seconds. isolated showers until late
afternoon, then scattered showers with isolated thunderstorms late. 
.tonight...east winds 10 to 15 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.tuesday...southeast winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. numerous showers in the
afternoon. 
.tuesday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 6 seconds. scattered showers. 
.wednesday...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: 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 6 seconds. 
.thursday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas around 2 feet. scattered showers in
the afternoon. 
.thursday night...east winds 5 to 10 knots. seas around 2 feet. 
.friday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas around 2 feet. 
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$
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