Chart / Forecasts

Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm

PZZ455 · Coastal Waters Forecast · National Weather Service Eureka CA · Issued 205 PM PDT Sat Oct 3 2026
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Forecast
Tonight
N wind 15 to 20 kt. Seas 5 ft. Wave Detail: NW 5 ft at 8 seconds and SW 2 ft at 15 seconds.
Sun
NW wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 5 ft at 8 seconds and SW 2 ft at 15 seconds.
Sun Night
NW wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 4 ft at 7 seconds and SW 2 ft at 15 seconds.
Mon
NW wind 10 to 15 kt. Seas 5 ft. Wave Detail: NW 5 ft at 8 seconds and SW 2 ft at 15 seconds.
Mon Night
N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 5 ft at 8 seconds and SW 2 ft at 14 seconds.
Tue
NW wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 14 seconds.
Tue Night
N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 14 seconds.
Wed
NW wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 15 seconds.
Wed Night
N wind 5 kt. Seas 6 ft. Wave Detail: NW 5 ft at 9 seconds and NW 3 ft at 15 seconds.
Thu
NW wind 5 kt. Seas 6 ft. Wave Detail: NW 6 ft at 13 seconds and SW 4 ft at 15 seconds.
Thu Night
N wind 5 kt. Seas 7 ft. Wave Detail: NW 7 ft at 12 seconds and SW 3 ft at 16 seconds.
Synopsis
Northerly winds in the outer waters will trend lighter through the weekend, while winds remain light for the inner zones. Areas of dense fog are occurring over the waters. Steep, short period seas will remain for the outer waters with some less steep, short period seas propagating towards the inner waters. A small, long period southerly swell will continue as well. Winds and seas will continue to weaken through the weekend.
Source: National Weather Service Coastal Waters Forecast (CWF), issued 205 PM PDT Sat Oct 3 2026, valid until Sun, 04 Oct 2026 10:15 UTC. Original text · All zones