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Coastal Waters From Cape Flattery To James Island Out 10 Nm Marine Forecast

Updated 1:35pm PDT Aug 26, 2026
Zone Map
Tonight
S wind 5 to 10 kt, becoming SE 10 to 15 kt late this evening and overnight. Seas 4 to 5 ft. Wave Detail: SW 4 ft at 7 seconds, W 2 ft at 8 seconds and SW 2 ft at 14 seconds. A chance of showers this evening. Showers likely with a slight chance of tstms after midnight.
Thu
SE wind 15 to 20 kt, becoming S 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 4 ft at 7 seconds, W 2 ft at 9 seconds and SW 2 ft at 15 seconds. Showers, mainly in the morning.
Thu Night
SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 6 seconds, W 2 ft at 9 seconds and SW 2 ft at 15 seconds.
Fri
W wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 15 seconds.
Fri Night
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 15 seconds.
Sat
W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 15 seconds.
Sat Night
W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 18 seconds.
Sun
SW wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 17 seconds.
Sun Night
W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 8 seconds and SW 2 ft at 17 seconds.
Mon
SW wind around 5 kt. Seas 3 to 5 ft. Wave Detail: SW 2 ft at 5 seconds, W 5 ft at 10 seconds and SW 2 ft at 15 seconds.
Mon Night
W wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 10 seconds and SW 2 ft at 15 seconds.