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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

Sunday
⇑WNW 23kt
2-3ft

Gale Warning
Sunday Night
NW 24kt
3-4ft

Gale Warning
Monday
NW 21kt
3ft

Gale Warning
Monday Night
NW 18kt
2ft
Tuesday
NW 12kt⇓
1-2ft
Tuesday Night
SW 14kt
1-2ft
Wednesday
WSW 20kt
3-4ft
Wednesday Night
SW 16kt
3-4ft
Thursday
⇑SW 22kt
3-4ft

Associated Zone Forecast which includes this point

Last Update: 12:27 am EST Feb 22, 2026
Forecast Valid: 1am EST Feb 22, 2026-6pm EST Feb 28, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY

Sunday

SW wind 7 to 10 kt becoming WNW 18 to 23 kt. Showers likely before 11am, then a slight chance of showers after 4pm. Patchy fog before 9am. Seas 2 to 3 ft.

Sunday Night

NW wind 22 to 24 kt. Mostly clear. Seas 3 to 4 ft.

Monday

NW wind 19 to 21 kt. Sunny. Seas around 3 ft.

Monday Night

NW wind 14 to 18 kt. Mostly clear. Seas around 2 ft.

Tuesday

NW wind 9 to 12 kt becoming W 6 to 9 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Tuesday Night

SW wind 10 to 14 kt. Partly cloudy. Seas 1 to 2 ft.

Wednesday

WSW wind 16 to 20 kt. Partly sunny. Seas 3 to 4 ft.

Wednesday Night

SW wind 13 to 16 kt. Mostly cloudy. Seas 3 to 4 ft.

Thursday

SW wind 13 to 16 kt increasing to 19 to 22 kt in the afternoon. A slight chance of showers. Seas 3 to 4 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.