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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Today
⇑SSW 15kt
2ft
Tonight
SSW 16kt⇓
2-3ft
Friday
SSW 14kt
2-3ft
Friday Night
SW 17kt
3ft
Saturday
SSW 13kt
2ft
Saturday Night
SSW 15kt
2-3ft
Sunday
W 9kt
2ft
Sunday Night
SSW 7kt
2ft
Monday
W 8kt
2ft

Associated Zone Forecast which includes this point

Last Update: 8:32 am EDT Jul 9, 2026
Forecast Valid: 9am EDT Jul 9, 2026-6pm EDT Jul 15, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 8 to 11 kt becoming SSW 12 to 15 kt in the afternoon. A slight chance of showers and thunderstorms after 5pm. Seas around 2 ft.

Tonight

SSW wind 13 to 16 kt becoming WSW 10 to 13 kt after midnight. A chance of showers and thunderstorms, mainly before 9pm. Seas 2 to 3 ft.

Friday

W wind 9 to 14 kt becoming SSW in the afternoon. Winds could gust as high as 21 kt. Sunny. Seas 2 to 3 ft.

Friday Night

SW wind 13 to 17 kt. Mostly clear. Seas around 3 ft.

Saturday

WSW wind 10 to 13 kt becoming SSW in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Saturday Night

SSW wind 11 to 15 kt becoming WSW after midnight. Winds could gust as high as 21 kt. A chance of showers and thunderstorms, mainly between 8pm and 2am. Seas 2 to 3 ft.

Sunday

W wind around 9 kt becoming SSW in the afternoon. Showers and thunderstorms likely after 2pm. Seas around 2 ft.

Sunday Night

SSW wind 5 to 7 kt becoming W after midnight. Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 2 ft.

Monday

WNW wind around 8 kt becoming SW in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. 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.