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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Today
Light Wind
2ft
Tonight
ESE 6kt
2ft
Sunday
⇑S 6kt
2ft
Sunday Night
Light Wind
2ft
Monday
NE 8kt
2ft
Monday Night
⇑NE 19kt
2-3ft
Tuesday
NE 27kt
4-5ft
Tuesday Night
NE 26kt
5-6ft
Wednesday
NNE 22kt
5ft

Associated Zone Forecast which includes this point

Last Update: 2:38 am EDT Oct 3, 2026
Forecast Valid: 5am EDT Oct 3, 2026-6pm EDT Oct 9, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 2 ft.

Tonight

ESE wind around 6 kt becoming S after midnight. A chance of showers and thunderstorms, mainly after 10pm. Seas around 2 ft.

Sunday

Variable winds less than 5 kt becoming S around 6 kt in the morning. Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas around 2 ft.

Monday

NE wind around 8 kt. Showers and possibly a thunderstorm. Seas around 2 ft.

Monday Night

NE wind 13 to 16 kt increasing to 16 to 19 kt after midnight. Showers likely and possibly a thunderstorm. Seas 2 to 3 ft.

Tuesday

NE wind 23 to 27 kt, with gusts as high as 34 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Seas 4 to 5 ft.

Tuesday Night

NE wind 24 to 26 kt. A chance of showers. Seas 5 to 6 ft.

Wednesday

NNE wind around 22 kt, with gusts as high as 29 kt. A chance of showers. Seas around 5 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.