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(1/5) 
Latest Coastal Waters Forecast by TJSJ 
Issued 11/4/2025 4:23 AM America/Puerto_Rico. 
Valid through 11/4/2025 5:15 PM America/Puerto_Rico.
  
fzca52 tjsj 040823
cwfsju
expires:202511042115;;823114
coastal waters forecast
national weather service san juan pr
423 am ast tue nov 4 2025
puerto rico and the u.s. virgin islands waters
amz712-042115-
coastal waters of northern puerto rico out 10 nm-
423 am ast tue nov 4 2025
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots this afternoon. seas around 4 feet. wave
detail: northeast 4 feet at 7 seconds and north 1 foot at
10 seconds. scattered showers early this morning, then isolated
showers late this morning and afternoon. 
.tonight...east winds 5 to 10 knots. seas 3 to 4 feet. wave detail:
northeast 3 feet at 7 seconds and north 1 foot at 9 seconds.
scattered showers. 
.wednesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. gusts up to 25 knots. seas 3 to 4 feet. wave
detail: northeast 3 feet at 8 seconds and north 1 foot at 9 seconds.
scattered showers in the morning. 
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet. wave detail: northeast
3 feet at 8 seconds and north 1 foot at 9 seconds. scattered showers
after midnight. 
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 5 feet. wave detail: northeast 3 feet at 8 seconds and
north 3 feet at 10 seconds. scattered showers in the afternoon. 
.thursday night...east winds 5 to 10 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: north 4 feet at 10 seconds
and east 3 feet at 7 seconds. 
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas around 5 feet. scattered showers. 
.friday night...east winds 10 to 15 knots. seas 5 to 6 feet. 
.saturday...east winds 10 to 15 knots. seas 4 to 5 feet. 
.saturday night...east winds 10 to 15 knots. seas 4 to 5 feet. 
$$
 
(2/5) 
Latest Coastal Waters Forecast by TJSJ 
Issued 11/4/2025 4:23 AM America/Puerto_Rico. 
Valid through 11/4/2025 5:15 PM America/Puerto_Rico.
  
fzca52 tjsj 040823
cwfsju
expires:202511042115;;823119
coastal waters forecast
national weather service san juan pr
423 am ast tue nov 4 2025
puerto rico and the u.s. virgin islands waters
amz735-042115-
coastal waters of southern puerto rico out 10 nm-
423 am ast tue nov 4 2025
.today...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 7 seconds. isolated showers. 
.tonight...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.wednesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds. 
.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: east 3 feet at 5 seconds. 
.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. 
.friday...east winds 10 to 15 knots. seas 2 to 3 feet. 
.friday night...east winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...east winds 10 to 15 knots. seas 2 to 4 feet. scattered
showers in the afternoon. 
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet.
scattered showers. 
$$
 
(3/5) 
Latest Coastal Waters Forecast by TJSJ 
Issued 11/4/2025 4:23 AM America/Puerto_Rico. 
Valid through 11/4/2025 5:15 PM America/Puerto_Rico.
  
fzca52 tjsj 040823
cwfsju
expires:202511042115;;823120
coastal waters forecast
national weather service san juan pr
423 am ast tue nov 4 2025
puerto rico and the u.s. virgin islands waters
amz741-042115-
mona passage southward to 17n-
423 am ast tue nov 4 2025
.today...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots with gusts up to 20 knots late this
morning and afternoon. seas 3 to 4 feet. wave detail: east 4 feet at
7 seconds and north 1 foot at 10 seconds. isolated showers until
late afternoon, then scattered showers late. 
.tonight...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 10 seconds. scattered showers. 
.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: northeast 3 feet at 7 seconds and northeast 1 foot at
10 seconds. 
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas around 3 feet. wave detail: east 3 feet at 6 seconds
and north 1 foot at 10 seconds. 
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: east 3 feet at 5 seconds and north
2 feet at 9 seconds. scattered showers in the morning. 
.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 3 feet at 10 seconds. 
.friday...east winds 10 to 15 knots. seas 4 to 5 feet. 
.friday night...east winds 10 to 15 knots. seas 4 to 5 feet. 
.saturday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 4 to 5 feet. scattered showers in the
afternoon. 
.saturday night...east winds 15 to 20 knots. seas 4 to 5 feet.
scattered showers. 
$$
 
(4/5) 
Latest Coastal Waters Forecast by TJSJ 
Issued 11/4/2025 4:23 AM America/Puerto_Rico. 
Valid through 11/4/2025 5:15 PM America/Puerto_Rico.
  
fzca52 tjsj 040823
cwfsju
expires:202511042115;;823121
coastal waters forecast
national weather service san juan pr
423 am ast tue nov 4 2025
puerto rico and the u.s. virgin islands waters
amz742-042115-
coastal waters of northwestern puerto rico out 10 nm-
423 am ast tue nov 4 2025
.today...east winds 5 to 10 knots, becoming northeast 10 to 15 knots
with gusts up to 20 knots. seas 2 to 3 feet. wave detail: northeast
3 feet at 6 seconds and north 1 foot at 9 seconds. isolated showers
this afternoon. 
.tonight...east winds 10 to 15 knots. seas 2 to 3 feet. wave detail:
northeast 3 feet at 6 seconds and north 1 foot at 9 seconds. 
.wednesday...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 5 seconds and north 1 foot at 9 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 5 seconds and north 1 foot at
10 seconds. 
.thursday...east winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. seas 2 to 3 feet. wave detail: northeast 2 feet at
6 seconds and north 2 feet at 9 seconds. scattered showers in the
afternoon. 
.thursday night...east winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: north 3 feet at 9 seconds and northeast 2 feet at 5 seconds.
.friday...east winds 5 to 10 knots, diminishing to around 5 knots in
the afternoon. seas 3 to 5 feet. scattered showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas 3 to 5 feet. 
.saturday...east winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. seas 3 to 5 feet. numerous showers in the
afternoon. 
.saturday night...east winds 5 to 10 knots. seas 2 to 4 feet. 
$$
 
(5/5) 
Latest Coastal Waters Forecast by TJSJ 
Issued 11/4/2025 4:23 AM America/Puerto_Rico. 
Valid through 11/4/2025 5:15 PM America/Puerto_Rico.
  
fzca52 tjsj 040823
cwfsju
expires:202511042115;;823122
coastal waters forecast
national weather service san juan pr
423 am ast tue nov 4 2025
puerto rico and the u.s. virgin islands waters
amz745-042115-
coastal waters of southwestern puerto rico out 10 nm-
423 am ast tue nov 4 2025
.today...east winds around 5 knots early this morning, becoming
light and variable, then becoming southeast around 5 knots this
afternoon. seas around 2 feet. wave detail: south 2 feet at
7 seconds and north 1 foot at 8 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: south 1 foot at 7 seconds and north 1 foot at 8 seconds.
scattered showers in the evening. 
.wednesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 1 foot at 5 seconds and north 1 foot at 7 seconds.
scattered showers in the afternoon. 
.wednesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: south 1 foot at 5 seconds and north 1 foot at
7 seconds. 
.thursday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 1 foot at 5 seconds and north 1 foot at 8 seconds.
scattered showers in the afternoon. 
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northwest 3 feet at 10 seconds and southeast 2 feet at
5 seconds. 
.friday...east winds 5 to 10 knots. seas 2 to 4 feet. 
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet. 
.saturday...east winds 10 to 15 knots. seas 2 to 4 feet. 
.saturday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet. 
winds and seas higher in and near thunderstorms.
$$
 
 
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