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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Tuesday
S 9kt
2ft
Tuesday Night
S 12kt
2-3ft
Wednesday
S 11kt
2ft
Wednesday Night
S 12kt
2ft
Thursday
SSE 9kt
2ft
Thursday Night
SSE 8kt
2ft
Friday
ESE 11kt
2ft
Friday Night
ESE 9kt
2-3ft
Saturday
ESE 9kt
2-3ft

Associated Zone Forecast which includes this point

Last Update: 2:35 am EDT Aug 4, 2026
Forecast Valid: 3am EDT Aug 4, 2026-6pm EDT Aug 10, 2026

View Nearby Observations

Detailed Forecast

Tuesday

WSW wind 5 to 9 kt becoming S in the afternoon. A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 5pm. Seas around 2 ft.

Tuesday Night

S wind 9 to 12 kt becoming SW after midnight. A chance of showers and thunderstorms, mainly after 9pm. Seas 2 to 3 ft.

Wednesday

WSW wind 6 to 11 kt becoming S in the afternoon. A slight chance of showers and thunderstorms before 10am. Seas around 2 ft.

Wednesday Night

S wind 9 to 12 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 2 ft.

Thursday

SSW wind 5 to 9 kt becoming SSE in the afternoon. A chance of showers and thunderstorms before 2pm. Seas around 2 ft.

Thursday Night

SSE wind around 8 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 2 ft.

Friday

ESE wind 6 to 11 kt. A chance of showers and thunderstorms before 2pm. Seas around 2 ft.

Friday Night

ESE wind 7 to 9 kt. A chance of showers and thunderstorms, mainly after 2am. Seas 2 to 3 ft.

Saturday

ESE wind 6 to 9 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 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.