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Coastal Waters Forecast for Coastal Waters OF Southwestern Puerto Rico out 10 NM (AMZ745) (Text-Only)
NWS Forecast for: Coastal Waters OF Southwestern Puerto Rico out 10 NM (AMZ745)
Issued by: National Weather Service San Juan, PR
Last Update: 330 AM AST Tue Sep 29 2026


Today: East winds around 5 knots, becoming southeast this afternoon. Seas 2 to 3 feet. Wave detail: north 3 feet at 12 seconds and southeast 2 feet at 5 seconds. Numerous showers with isolated thunderstorms this afternoon.

Tonight: East winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds and north 2 feet at 11 seconds. Scattered showers in the evening.

Wednesday: East winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 6 seconds and north 2 feet at 9 seconds. Scattered showers in the afternoon.

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 2 feet at 6 seconds and north 2 feet at 9 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 6 seconds and north 2 feet at 7 seconds. Scattered showers in the afternoon.

Thursday Night: East winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 6 seconds and north 1 foot at 8 seconds.

Friday: East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas around 2 feet. Scattered showers in the afternoon.

Friday Night: East winds 5 to 10 knots. Seas 2 to 3 feet.

Saturday: East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Scattered showers in the afternoon.

Saturday Night: East winds 5 to 10 knots. Seas 2 to 3 feet.

winds and seas higher in and near thunderstorms.







Zone Forecast: Coastal Waters OF Southwestern Puerto Rico out 10 NM (AMZ745)

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