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4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 10:32 am EDT Mar 18, 2026
Forecast Valid: 1pm EDT Mar 18, 2026-6pm EDT Mar 24, 2026

This Afternoon

NE wind around 10 kt. Mostly sunny. Seas around 2 ft.

Tonight

NE wind 5 to 10 kt becoming N after midnight. Partly cloudy. Seas around 3 ft.

Thursday

NNE wind 8 to 11 kt becoming ENE in the afternoon. Sunny. Seas around 3 ft.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

Friday

Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Sunny. Seas 2 to 3 ft.

Friday Night

SSE wind around 7 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.

Saturday

WSW wind around 10 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

SSW wind around 10 kt becoming WSW after midnight. Mostly clear. Seas 2 to 3 ft.

Sunday

WSW wind 9 to 11 kt becoming SSW in the afternoon. Sunny. 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.