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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

This Afternoon
ENE 21kt
4ft
Tonight
ENE 27kt
5ft

Gale Warning
Saturday
ESE 17kt
4-5ft

Gale Warning
Saturday Night
S 17kt
4ft
Sunday
SSW 16kt
3-4ft
Sunday Night
W 12kt
2-3ft
Columbus Day
WNW 13kt
2ft
Monday Night
⇑NW 6kt
1-2ft
Tuesday
NNW 7kt⇓
2ft

Associated Zone Forecast which includes this point

Last Update: 2:47 pm EDT Oct 9, 2026
Forecast Valid: 2pm EDT Oct 9, 2026-6pm EDT Oct 15, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT FROM 7 PM EDT THIS EVENING THROUGH

This Afternoon

ENE wind 19 to 21 kt, with gusts as high as 27 kt. A chance of showers and thunderstorms. Seas around 4 ft.

Tonight

ENE wind 23 to 27 kt. Showers and possibly a thunderstorm. Seas around 5 ft.

Saturday

ESE wind 15 to 17 kt, with gusts as high as 24 kt. Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Seas 4 to 5 ft.

Saturday Night

SE wind 15 to 17 kt becoming S after midnight. Winds could gust as high as 24 kt. Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers and thunderstorms after 3am. Seas around 4 ft.

Sunday

SSW wind around 16 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms before 2pm, then a slight chance of showers. Seas 3 to 4 ft.

Sunday Night

W wind around 12 kt. A slight chance of showers before 8pm. Seas 2 to 3 ft.

Columbus Day

WNW wind 8 to 13 kt. Sunny. Seas around 2 ft.

Monday Night

Variable winds less than 5 kt becoming NW around 6 kt after midnight. Mostly clear. Seas 1 to 2 ft.

Tuesday

NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 2 ft.

*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.