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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Today
ENE 12kt
3-4ft
Tonight
Light Wind
3ft
Thursday
NW 10kt
2-3ft
Thursday Night
⇑NNE 7kt
2ft
Friday
NE 11kt
2ft
Friday Night
SSE 7kt
2ft
Saturday
⇑SSE 11kt
2ft
Saturday Night
SSE 8kt
2ft
Sunday
⇑SE 10kt
2ft

Associated Zone Forecast which includes this point

Last Update: 6:57 am EDT May 13, 2026
Forecast Valid: 7am EDT May 13, 2026-6pm EDT May 19, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 10 to 12 kt. A chance of showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 5pm, then a slight chance of thunderstorms after 5pm. Seas 3 to 4 ft.

Tonight

Variable winds 5 kt or less. A slight chance of showers between 7pm and 8pm. Seas around 3 ft.

Thursday

NW wind 6 to 10 kt. Sunny. Seas 2 to 3 ft.

Thursday Night

Variable winds less than 5 kt becoming NNE 5 to 7 kt after midnight. Mostly clear. Seas around 2 ft.

Friday

NE wind 9 to 11 kt becoming E in the afternoon. Sunny. Seas around 2 ft.

Friday Night

SSE wind 5 to 7 kt. Mostly clear. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming SSE 6 to 11 kt in the morning. Sunny. Seas around 2 ft.

Saturday Night

SSE wind around 8 kt. Mostly clear. Seas around 2 ft.

Sunday

Variable winds less than 5 kt becoming SE 5 to 10 kt in the morning. 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.