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4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 2:45 am EDT Sep 16, 2026
Forecast Valid: 6am EDT Sep 16, 2026-6pm EDT Sep 22, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

Today

ENE wind 15 to 18 kt. Mostly sunny. Seas 3 to 4 ft.

Tonight

ENE wind 14 to 17 kt decreasing to 10 to 13 kt after midnight. Mostly clear. Seas 3 to 4 ft.

Thursday

NE wind 12 to 14 kt. Sunny. Seas around 3 ft.

Thursday Night

E wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 2 to 3 ft.

Friday

NNE wind around 6 kt becoming ESE in the afternoon. Sunny. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. A slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Saturday Night

E wind 5 to 7 kt. A chance of showers and thunderstorms, mainly after 8pm. Seas around 2 ft.

Sunday

Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. A chance of showers and thunderstorms, mainly before 2pm. Seas around 2 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.