Expires:202609162200;;534807
FZCA52 TJSJ 160757
CWFSJU
Coastal Waters Forecast
National Weather Service San Juan PR
357 AM AST Wed Sep 16 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.
AMZ742-162200-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
357 AM AST Wed Sep 16 2026
.TODAY...East winds 5 to 10 knots, becoming northeast 10 to 15 knots
with gusts up to 25 knots this afternoon. Seas 2 to 3 feet. Wave
Detail: Northeast 2 feet at 6 seconds. Isolated showers this
morning, then numerous showers with isolated thunderstorms this
afternoon.
.TONIGHT...East winds 10 to 15 knots with gusts up to 25 knots,
diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 5 seconds. Numerous showers in the
evening.
.THURSDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Northeast 2 feet at 6 seconds and south 1 foot at 5 seconds.
Scattered showers in the morning, then numerous showers in the
afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 5 seconds and northeast 2 feet at 6 seconds.
Numerous showers in the evening.
.FRIDAY...East winds around 5 knots, becoming northeast in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at
6 seconds and south 1 foot at 5 seconds. Showers in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 5 seconds and northeast 2 feet at
6 seconds. Scattered showers in the evening.
.SATURDAY...East winds around 5 knots. Seas 2 to 3 feet. Numerous
showers in the afternoon.
.SATURDAY NIGHT...East winds around 5 knots. Seas 2 to 3 feet.
.SUNDAY...East winds around 5 knots. Seas 2 to 3 feet. Numerous
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.
$$