For More Weather Information:

4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 2:40 pm EDT Apr 17, 2026
Forecast Valid: 4pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026

Tonight

SSW wind around 9 kt. Mostly clear. Seas around 2 ft.

Saturday

SW wind 7 to 10 kt becoming S in the afternoon. Mostly sunny. Seas around 2 ft.

Saturday Night

S wind around 12 kt. Mostly cloudy. Seas 2 to 3 ft.

Sunday

SW wind 9 to 11 kt becoming W in the afternoon. A slight chance of showers after 2pm. Seas around 2 ft.

Sunday Night

NNE wind around 17 kt. A slight chance of showers before 2am. Seas 2 to 3 ft.

Monday

NNE wind 15 to 18 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas around 3 ft.

Monday Night

ESE wind around 6 kt becoming variable and less than 5 kt. Clear. Seas around 3 ft.

Tuesday

NNE wind 10 to 12 kt becoming E in the afternoon. Sunny. Seas 2 to 3 ft.

Tuesday Night

SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 2 ft.

*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.