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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Today
W 7kt⇓
1-2ft
Tonight
SE 6kt
1ft
Labor Day
E 15kt
2ft
Monday Night
ENE 18kt
3ft
Tuesday
ENE 19kt
3-4ft
Tuesday Night
E 16kt
3-4ft
Wednesday
E 10kt
2-3ft
Wednesday Night
ESE 6kt⇓
2-3ft
Thursday
⇑S 7kt
2ft

Associated Zone Forecast which includes this point

Last Update: 7:20 am EDT Sep 6, 2026
Forecast Valid: 7am EDT Sep 6, 2026-6pm EDT Sep 12, 2026

View Nearby Observations

Detailed Forecast

Today

W wind 5 to 7 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

Tonight

SE wind around 6 kt becoming N in the evening. Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Seas around 1 ft.

Labor Day

NE wind 10 to 15 kt becoming E in the afternoon. Winds could gust as high as 21 kt. Showers and thunderstorms likely before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 2 ft.

Monday Night

ENE wind 15 to 18 kt. Showers and possibly a thunderstorm. Seas around 3 ft.

Tuesday

ENE wind 17 to 19 kt, with gusts as high as 25 kt. Showers and possibly a thunderstorm. Seas 3 to 4 ft.

Tuesday Night

E wind 11 to 16 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas 3 to 4 ft.

Wednesday

E wind around 10 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Wednesday Night

ESE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly before 8pm. Seas 2 to 3 ft.

Thursday

Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. 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.