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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Overnight
SW 14kt
2-3ft
Friday
S 14kt
2-3ft
Friday Night
SSW 17kt
3ft
Saturday
SSW 13kt
2ft
Saturday Night
SSW 16kt⇓
2-3ft
Sunday
W 9kt
2ft
Sunday Night
SSW 7kt⇓
2ft
Monday
ESE 7kt
2ft
Monday Night
ENE 7kt
2ft

Associated Zone Forecast which includes this point

Last Update: 8:32 pm EDT Jul 9, 2026
Forecast Valid: 11pm EDT Jul 9, 2026-6pm EDT Jul 16, 2026

View Nearby Observations

Detailed Forecast

Overnight

SW wind 10 to 14 kt. Partly cloudy. Seas 2 to 3 ft.

Friday

W wind 9 to 14 kt becoming S in the afternoon. Winds could gust as high as 20 kt. Sunny. Seas 2 to 3 ft.

Friday Night

SSW wind 13 to 17 kt, with gusts as high as 23 kt. Mostly clear. Seas around 3 ft.

Saturday

WSW wind 9 to 13 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.

Saturday Night

SSW wind 13 to 16 kt becoming WSW 9 to 12 kt after midnight. Winds could gust as high as 22 kt. A slight chance of showers and thunderstorms before 2am. Seas 2 to 3 ft.

Sunday

W wind 7 to 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 variable and less than 5 kt. 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

NW wind around 7 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Seas around 2 ft.

Monday Night

ENE wind around 7 kt becoming NW after midnight. Showers and possibly a thunderstorm. 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.