For More Weather Information:

4NM SSE Hilton Head Island SC

[NOTICE]

Last Update: 5:12 am EDT Oct 18, 2026
Forecast Valid: 5am EDT Oct 18, 2026-6pm EDT Oct 24, 2026

...GALE WARNING IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

Today

NNE wind 24 to 27 kt decreasing to 18 to 21 kt in the afternoon. Winds could gust as high as 34 kt. Sunny. Seas around 5 ft.

Tonight

NNE wind 20 to 23 kt. Clear. Seas around 5 ft.

Monday

NNE wind 17 to 20 kt decreasing to 12 to 15 kt in the afternoon. Sunny. Seas around 5 ft.

Monday Night

N wind around 13 kt. Mostly clear. Seas around 4 ft.

Tuesday

N wind 10 to 15 kt. Sunny. Seas around 4 ft.

Tuesday Night

NNE wind 10 to 14 kt. Clear. Seas around 3 ft.

Wednesday

NNE wind 13 to 16 kt decreasing to 9 to 12 kt in the afternoon. Sunny. Seas around 3 ft.

Wednesday Night

NNE wind around 9 kt. Mostly clear. Seas 2 to 3 ft.

Thursday

N wind 6 to 11 kt. Sunny. Seas around 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.