Coastal Waters From James Island To Point Grenville Out 10 Nm Marine Forecast

NOAA marine forecast

Text forecast

Updated 1:39am PDT Oct 11, 2026

Today

NE wind 5 to 10 kt, easing to around 5 kt late this morning, backing to N this afternoon. Seas 5 to 7 ft. Wave Detail: W 6 ft at 9 seconds, SW 2 ft at 15 seconds and W 4 ft at 21 seconds.

Tonight

N wind 5 to 10 kt, easing to around 5 kt after midnight. Seas 5 to 7 ft. Wave Detail: W 5 ft at 9 seconds, SW 2 ft at 16 seconds and W 4 ft at 19 seconds.

Mon

E wind around 5 kt, veering to SW around 5 kt in the afternoon. Seas 6 to 7 ft. Wave Detail: W 5 ft at 7 seconds and W 4 ft at 17 seconds.

Mon Night

NW wind around 5 kt in the evening, becoming light and variable. Seas 5 to 6 ft. Wave Detail: W 3 ft at 6 seconds, W 4 ft at 15 seconds and SW 2 ft at 17 seconds.

Tue

SE wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: W 2 ft at 5 seconds, W 4 ft at 14 seconds and SW 2 ft at 16 seconds.

Tue Night

SE wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft at 6 seconds, W 4 ft at 14 seconds and SW 2 ft at 16 seconds. A chance of rain.

Wed

S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 9 seconds, W 5 ft at 13 seconds and SW 2 ft at 17 seconds. A chance of rain.

Wed Night

SE wind around 5 kt, backing to E after midnight.

Thu

E wind around 5 kt, backing to N in the afternoon. Seas 4 to 6 ft. Wave Detail: W 5 ft at 11 seconds and SW 2 ft at 16 seconds.

Thu Night

N wind around 5 kt, veering to E after midnight.

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