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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Friday
S 8kt
2ft
Friday Night
S 9kt
2ft
Saturday
⇑S 8kt
2ft
Saturday Night
SSW 10kt
2ft
Sunday
WSW 8kt
2ft
Sunday Night
S 9kt
2ft
Monday
Light Wind
2ft
Monday Night
Light Wind
2ft
Tuesday
⇑ENE 18kt
2-3ft

Associated Zone Forecast which includes this point

Last Update: 2:50 am EDT Sep 11, 2026
Forecast Valid: 4am EDT Sep 11, 2026-6pm EDT Sep 17, 2026

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Detailed Forecast

Friday

WSW wind 5 to 8 kt becoming S in the afternoon. A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 1pm. Seas around 2 ft.

Friday Night

S wind 7 to 9 kt becoming SW after midnight. A chance of showers and thunderstorms, mainly between 2am and 4am. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas around 2 ft.

Saturday Night

SSW wind around 10 kt. A chance of showers and thunderstorms, mainly after 7pm. Seas around 2 ft.

Sunday

WSW wind 6 to 8 kt. A slight chance of thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Sunday Night

S wind 6 to 9 kt becoming SW after midnight. A chance of showers and thunderstorms, mainly between 8pm and 2am. Seas around 2 ft.

Monday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Monday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Seas around 2 ft.

Tuesday

ENE wind 8 to 13 kt increasing to 13 to 18 kt in the afternoon. Winds could gust as high as 24 kt. A chance of showers and thunderstorms, mainly between 8am and 2pm. Seas 2 to 3 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.