For More Weather Information:

4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 8:32 am EDT Sep 13, 2026
Forecast Valid: 1pm EDT Sep 13, 2026-6pm EDT Sep 19, 2026

This Afternoon

S wind 5 to 7 kt. A slight chance of showers and thunderstorms between 3pm and 5pm. Seas around 2 ft.

Tonight

SSW wind 7 to 11 kt becoming WSW after midnight. A slight chance of showers and thunderstorms before 8pm. Seas around 2 ft.

Monday

Variable winds 5 kt or less. Sunny. Seas around 2 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.

Tuesday

ENE wind 18 to 23 kt. A chance of showers and thunderstorms before 2pm. Seas 2 ft building to 4 ft.

Tuesday Night

ENE wind 18 to 21 kt. Mostly clear. Seas around 5 ft.

Wednesday

NE wind 16 to 19 kt. Sunny. Seas around 4 ft.

Wednesday Night

ENE wind 13 to 18 kt. Mostly clear. Seas around 4 ft.

Thursday

NE wind 15 to 17 kt, with gusts as high as 23 kt. A chance of showers and thunderstorms after 2pm. Seas around 4 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.