Expires:202610070945;;646589
FZCA52 TJSJ 062110
CWFSJU
Coastal Waters Forecast
National Weather Service San Juan PR
510 PM AST Tue Oct 6 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.
AMZ742-070945-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
510 PM AST Tue Oct 6 2026
.TONIGHT...East winds 10 to 15 knots with gusts up to 25 knots,
diminishing to 5 to 10 knots with gusts up to 20 knots after
midnight. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds
and northeast 2 feet at 14 seconds. Numerous showers with isolated
thunderstorms early this evening, then isolated showers late this
evening.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 6 seconds and northeast 2 feet at 13 seconds.
Showers in the afternoon.
.WEDNESDAY NIGHT...East winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 5 seconds and northeast 2 feet at 13 seconds.
Scattered showers.
.THURSDAY...East winds around 5 knots, increasing to 5 to 10 knots
in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at
5 seconds and northeast 2 feet at 13 seconds. Showers in the
afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 5 seconds and northeast 1 foot at
13 seconds. Numerous showers in the evening.
.FRIDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 6 seconds and north 1 foot at 6 seconds.
Scattered showers in the afternoon.
.FRIDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 3 feet.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Scattered
showers in the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet.
.SUNDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Winds and seas higher in and near thunderstorms.
$$