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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
2ft
Wednesday
ENE 9kt
2ft
Wednesday Night
SE 7kt
2-3ft
Thursday
⇑ESE 9kt
2ft
Thursday Night
S 7kt
2ft
Friday
⇑SSE 8kt
2ft
Friday Night
S 7kt
2ft
Saturday
S 8kt
1-2ft
Saturday Night
SSW 10kt
2ft

Associated Zone Forecast which includes this point

Last Update: 8:32 pm EDT Sep 1, 2026
Forecast Valid: 10pm EDT Sep 1, 2026-6pm EDT Sep 8, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Wednesday

ENE wind 5 to 9 kt. Patchy fog before 9am. Seas around 2 ft.

Wednesday Night

SE wind 5 to 7 kt. Mostly cloudy. Seas 2 to 3 ft.

Thursday

Variable winds less than 5 kt becoming ESE 5 to 9 kt in the morning. Mostly sunny. Seas around 2 ft.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm. Seas around 2 ft.

Friday Night

S wind around 7 kt becoming SW after midnight. Mostly clear. Seas around 2 ft.

Saturday

W wind 5 to 8 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

Saturday Night

SSW wind 7 to 10 kt becoming WSW after midnight. A chance of showers and thunderstorms, mainly between 8pm and 2am. 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.