Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Coastal Waters Forecast for Coastal Waters of Southern Puerto Rico out 10 NM (AMZ735) (Text-Only)
NWS Forecast for: Coastal Waters of Southern Puerto Rico out 10 NM (AMZ735)
Issued by: National Weather Service San Juan, PR
Last Update: 435 PM AST Sun Dec 7 2025
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Tonight: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 5 feet. Wave detail: east 4 feet at 7 seconds. Scattered showers.

Monday: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 5 feet. Wave detail: southeast 4 feet at 7 seconds.

Monday Night: East winds 5 to 10 knots. Seas 3 to 4 feet. Wave detail: southeast 4 feet at 7 seconds. Scattered showers after midnight.

Tuesday: East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: southeast 3 feet at 7 seconds.

Tuesday Night: East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: southeast 3 feet at 6 seconds.

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: southeast 3 feet at 7 seconds.

Wednesday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet.

Thursday: East winds 10 to 15 knots. Seas 3 to 4 feet.

Thursday Night: East winds 10 to 15 knots. Seas 3 to 4 feet.

Friday: East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 5 feet.

Friday Night: East winds 15 to 20 knots. Seas 4 to 5 feet.







Zone Forecast: Coastal Waters of Southern Puerto Rico out 10 NM (AMZ735)

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