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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Today
S 14kt
3ft
Tonight
S 13kt
3ft
Wednesday
S 12kt
3ft
Wednesday Night
SSW 11kt
3ft
Thursday
SW 9kt
2-3ft
Thursday Night
SSW 8kt⇓
2-3ft
Friday
ESE 11kt
2ft
Friday Night
SE 8kt
2-3ft
Saturday
SW 10kt
2ft

Associated Zone Forecast which includes this point

Last Update: 8:31 am EDT May 26, 2026
Forecast Valid: 11am EDT May 26, 2026-6pm EDT Jun 1, 2026

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Detailed Forecast

Today

S wind around 14 kt. A slight chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 2pm. Seas around 3 ft.

Tonight

S wind around 13 kt. A slight chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am. Seas around 3 ft.

Wednesday

S wind around 12 kt. A chance of showers and thunderstorms, mainly after 5pm. Seas around 3 ft.

Wednesday Night

SSW wind around 11 kt. A chance of showers and thunderstorms before 2am. Seas around 3 ft.

Thursday

WSW wind around 9 kt becoming SSW in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 2 to 3 ft.

Thursday Night

SSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers. Seas 2 to 3 ft.

Friday

NNW wind 6 to 11 kt becoming ESE in the afternoon. A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas around 2 ft.

Friday Night

SE wind 5 to 8 kt becoming SW after midnight. Showers and possibly a thunderstorm. Seas 2 to 3 ft.

Saturday

W wind 8 to 10 kt becoming SW in the afternoon. 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.