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4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 6:53 pm EDT Sep 23, 2026
Forecast Valid: 8pm EDT Sep 23, 2026-6pm EDT Sep 30, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

Tonight

NNE wind 16 to 20 kt. Mostly cloudy. Seas 3 to 4 ft.

Thursday

NNE wind 17 to 20 kt. A slight chance of showers and thunderstorms between 11am and 1pm. Seas around 4 ft.

Thursday Night

N wind 19 to 21 kt. Partly cloudy. Seas around 4 ft.

Friday

N wind 15 to 18 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas around 4 ft.

Friday Night

NNE wind around 11 kt. Mostly clear. Seas 3 to 4 ft.

Saturday

NNE wind 9 to 12 kt decreasing to 6 to 9 kt in the afternoon. Sunny. Seas around 3 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Seas 2 to 3 ft.

Sunday

N wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Winds and seas higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.