For More Weather Information:

4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 4:42 am EDT Apr 17, 2026
Forecast Valid: 7am EDT Apr 17, 2026-6pm EDT Apr 23, 2026

Today

SW wind 5 to 8 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

Tonight

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

Saturday

SSW wind 7 to 11 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

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

Sunday

WSW wind 9 to 13 kt. A slight chance of showers after 2pm. Seas around 2 ft.

Sunday Night

NNE wind 16 to 19 kt. A slight chance of showers before 8pm. Seas 2 to 3 ft.

Monday

NNE wind 16 to 19 kt decreasing to 11 to 14 kt in the afternoon. Sunny. Seas around 3 ft.

Monday Night

E wind 5 to 7 kt. Mostly clear. Seas around 3 ft.

Tuesday

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