Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Coastal Waters Forecast for Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm (PZZ455) (Text-Only)
NWS Forecast for: Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm (PZZ455)
Issued by: National Weather Service Eureka, CA
Last Update: 207 PM PDT Fri Jul 18 2025
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Tonight: NW wind 5 to 10 kt. Seas 5 ft. Wave detail: NW 4 ft at 9 seconds and S 1 foot at 11 seconds. A slight chance of with patchy dense fog.

Sat: NW wind 10 to 15 kt. Seas 5 ft. Wave detail: NW 5 ft at 9 seconds and S 1 foot at 11 seconds.

Sat Night: NW wind 15 to 20 kt. Seas 6 ft. Wave detail: NW 6 ft at 8 seconds and S 2 ft at 15 seconds.

Sun: NW wind 15 to 20 kt. Seas 7 ft. Wave detail: NW 7 ft at 7 seconds and S 2 ft at 14 seconds.

Sun Night: NW wind 15 to 20 kt. Seas 6 ft. Wave detail: NW 6 ft at 7 seconds and S 2 ft at 14 seconds.

Mon: NW wind 10 to 15 kt. Seas 5 ft. Wave detail: NW 5 ft at 7 seconds and S 2 ft at 10 seconds.

Mon Night: NW wind 5 to 10 kt. Seas 5 ft. Wave detail: NW 4 ft at 8 seconds and S 2 ft at 12 seconds.

Tue: NW wind 5 to 10 kt. Seas 5 ft. Wave detail: NW 4 ft at 8 seconds and S 2 ft at 13 seconds.

Tue Night: NW wind 5 kt. Seas 4 ft. Wave detail: NW 3 ft at 8 seconds and S 1 foot at 12 seconds.

Wed: NW wind 5 kt. Seas 3 ft. Wave detail: NW 3 ft at 8 seconds and NW 1 foot at 12 seconds.

Wed Night: NW wind 5 kt. Seas 4 ft. Wave detail: NW 3 ft at 8 seconds and S 1 foot at 12 seconds.







Zone Forecast: Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm (PZZ455)

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