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4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 8:30 am EDT Jul 17, 2026
Forecast Valid: 10am EDT Jul 17, 2026-6pm EDT Jul 23, 2026

Today

Variable winds less than 5 kt becoming S 6 to 11 kt in the afternoon. Sunny. Seas around 1 ft.

Tonight

SSW wind 7 to 12 kt. Mostly clear. Seas around 2 ft.

Saturday

S wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Saturday Night

SW wind 14 to 16 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms. Seas around 3 ft.

Sunday

SSW wind 11 to 16 kt. A slight chance of showers, with thunderstorms also possible after 2pm. Seas 2 to 3 ft.

Sunday Night

SSW wind 12 to 16 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms. Seas around 3 ft.

Monday

SW wind 10 to 13 kt becoming S in the afternoon. A chance of showers and thunderstorms. Seas around 2 ft.

Monday Night

S wind 12 to 15 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Tuesday

SW wind 10 to 13 kt increasing to 13 to 16 kt in the afternoon. A chance of showers and thunderstorms. Seas 2 to 3 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.