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4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 8:32 am EDT Aug 21, 2026
Forecast Valid: 9am EDT Aug 21, 2026-6pm EDT Aug 27, 2026

Today

SW wind 6 to 9 kt becoming S 10 to 13 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Tonight

S wind 10 to 14 kt becoming SW after midnight. A chance of showers and thunderstorms, mainly between 9pm and 2am. Seas 2 to 3 ft.

Saturday

SW wind 8 to 11 kt. A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Saturday Night

SSW wind 10 to 12 kt becoming WSW after midnight. A chance of showers and thunderstorms, mainly between 8pm and 2am. Seas around 2 ft.

Sunday

W wind 7 to 9 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.

Sunday Night

SW wind 8 to 10 kt. Mostly clear. Seas around 2 ft.

Monday

W wind 6 to 9 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

Monday Night

S wind around 8 kt. Partly cloudy. Seas around 2 ft.

Tuesday

SSW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 2pm. 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.