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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

This Afternoon
SE 8kt
3ft
Tonight
SSE 6kt
2-3ft
Wednesday
⇑SE 7kt
2ft
Wednesday Night
Light Wind
2ft
Thursday
⇑E 10kt
2ft
Thursday Night
SE 7kt
2-3ft
Friday
ESE 9kt
3ft
Friday Night
Light Wind
3ft
Saturday
ESE 9kt
3ft

Associated Zone Forecast which includes this point

Last Update: 2:20 pm EDT Mar 31, 2026
Forecast Valid: 2pm EDT Mar 31, 2026-6pm EDT Apr 6, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 8 kt. Mostly sunny. Seas around 3 ft.

Tonight

SSE wind around 6 kt. Partly cloudy. Seas 2 to 3 ft.

Wednesday

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Partly sunny. Seas around 2 ft.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Thursday

Variable winds less than 5 kt becoming E 5 to 10 kt in the morning. A slight chance of showers, with thunderstorms also possible after 5pm. Seas around 2 ft.

Thursday Night

SE wind around 7 kt. A slight chance of thunderstorms before 8pm. Seas 2 to 3 ft.

Friday

ESE wind 7 to 9 kt. Mostly sunny. Seas around 3 ft.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

Saturday

ESE wind 5 to 9 kt. Partly sunny. Seas around 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.