Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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Coastal Waters Forecast for Coastal Waters from Point Arena to Point Reyes California out to 10 nm (PZZ540) (Text-Only)
NWS Forecast for: Coastal Waters from Point Arena to Point Reyes California out to 10 nm (PZZ540)
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 206 PM PDT Fri Apr 19 2024




Today: NW winds 10 to 15 knots. Wind waves around 3 ft... Subsiding to 1 to 2 ft this afternoon. Mixed swell NW 2 to 3 ft at 9 seconds and S 2 to 3 ft at 15 seconds.

Tonight: NW winds 10 to 15 knots. Wind waves 3 to 4 ft. Mixed swell NW 2 to 3 ft at 8 seconds and S around 2 ft at 15 seconds. Patchy drizzle.

Sat: NW winds 15 to 25 knots with gusts up to 30 knots. Wind waves 4 to 5 ft. Mixed swell NW around 2 ft at 13 seconds and S around 2 ft at 17 seconds.

Sat Night: NW winds 20 to 30 knots. Wind waves 5 to 7 ft. Mixed swell NW 2 to 4 ft at 13 seconds and S around 2 ft at 16 seconds.

Sun: NW winds 10 to 20 knots with gusts up to 25 knots. Wind waves 6 to 8 ft. NW swell 3 to 5 ft at 13 seconds and S around 2 ft at 16 seconds.

Sun Night: NW winds 15 to 20 knots with gusts up to 25 knots. Wind waves 8 to 10 ft. NW swell 2 to 4 ft at 13 seconds and S up to 2 ft at 17 seconds.

Mon: S winds 5 to 10 knots. Wind waves 4 to 6 ft. NW swell 3 to 5 ft and SW around 2 ft.

Tue: SW winds 5 to 10 knots. Wind waves 3 to 4 ft. NW swell 3 to 5 ft and SW around 2 ft.



Zone Forecast: Coastal Waters from Point Arena to Point Reyes California out to 10 nm (PZZ540)

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