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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Today
SSW 16kt
3ft
Tonight
SW 9kt
2ft
Saturday
SSW 13kt
2ft
Saturday Night
SW 12kt
2ft
Sunday
WNW 18kt
2ft
Sunday Night
NW 24kt
2-3ft
Monday
NW 19kt
2ft
Monday Night
NNW 16kt
2ft
Tuesday
NNW 12kt⇓
1ft

Associated Zone Forecast which includes this point

Last Update: 7:33 am EST Feb 20, 2026
Forecast Valid: 8am EST Feb 20, 2026-6pm EST Feb 26, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...

Today

SSW wind 13 to 16 kt, with gusts as high as 23 kt. A slight chance of showers before 1pm, then a chance of showers after 2pm. Patchy fog before 1pm. Seas around 3 ft.

Tonight

SW wind 7 to 9 kt. A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Patchy fog after 11pm. Seas around 2 ft.

Saturday

SSW wind 10 to 13 kt. A chance of showers, then showers and possibly a thunderstorm after 1pm. Seas around 2 ft.

Saturday Night

SW wind 7 to 12 kt. Showers and possibly a thunderstorm. Seas around 2 ft.

Sunday

WNW wind 14 to 18 kt. A chance of showers before 1pm. Seas around 2 ft.

Sunday Night

NW wind 21 to 24 kt. Clear. Seas 2 to 3 ft.

Monday

NW wind 15 to 19 kt. Sunny. Seas around 2 ft.

Monday Night

NNW wind 14 to 16 kt. Mostly clear. Seas around 2 ft.

Tuesday

NNW wind 9 to 12 kt becoming NNW 5 to 8 kt in the afternoon. Sunny. Seas around 1 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.