Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

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: 404 PM AST Mon Jul 14 2025




Tonight: East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 25 knots late this evening and overnight. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds. Scattered showers early this evening.

Tuesday: East winds 5 to 10 knots with gusts up to 20 knots. Seas around 2 feet. Wave detail: east 2 feet at 5 seconds.

Tuesday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave detail: southeast 2 feet at 5 seconds. Scattered showers in the evening.

Wednesday: East winds around 5 knots, becoming southeast with gusts up to 20 knots in the afternoon. Seas around 2 feet. Wave detail: southeast 2 feet at 6 seconds. Numerous showers in the afternoon.

Wednesday Night: East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave detail: southeast 2 feet at 5 seconds. Numerous showers.

Thursday: East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave detail: southeast 2 feet at 6 seconds. Numerous showers in the afternoon.

Thursday 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, occasionally to 4 feet.

Friday: East winds 5 to 10 knots, diminishing to around 5 knots in the afternoon. Seas around 2 feet. Numerous showers in the afternoon.

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

Saturday: East winds around 5 knots. Seas around 2 feet. Scattered showers in the afternoon.

Saturday Night: East winds 10 to 15 knots. Seas around 2 feet.







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

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