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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Saturday
SE 8kt
3ft
Saturday Night
S 7kt
2-3ft
Sunday
⇑S 9kt
2ft
Sunday Night
S 9kt
2ft
Monday
SW 9kt
2ft
Monday Night
S 11kt
2ft
Tuesday
SW 9kt
2ft
Tuesday Night
SSW 11kt
2ft
Wednesday
W 10kt
2ft

Associated Zone Forecast which includes this point

Last Update: 2:35 am EDT Aug 8, 2026
Forecast Valid: 4am EDT Aug 8, 2026-6pm EDT Aug 14, 2026

View Nearby Observations

Detailed Forecast

Saturday

SE wind 6 to 8 kt. Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Seas around 3 ft.

Saturday Night

SSE wind around 7 kt becoming SW after midnight. A chance of showers and thunderstorms, mainly after 2am. Seas 2 to 3 ft.

Sunday

Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. A chance of showers and thunderstorms, mainly after 5pm. Seas around 2 ft.

Sunday Night

S wind around 9 kt. A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Seas around 2 ft.

Monday

SW wind 6 to 9 kt. A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Monday Night

S wind around 11 kt. A slight chance of showers and thunderstorms before 2am. Seas around 2 ft.

Tuesday

WSW wind around 9 kt becoming SSW in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Tuesday Night

SSW wind around 11 kt. A slight chance of showers and thunderstorms before 2am. Seas around 2 ft.

Wednesday

W wind around 10 kt. Sunny. 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.