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Wilmington, NC Local Forecast Office

5NM WSW Southport NC

Marine Point Forecast

[NOTICE]

This Afternoon
Light Wind
1ft
Tonight
E 6kt
1ft
Sunday
E 12kt
2-3ft
Sunday Night
S 12kt
3-4ft
Monday
S 20kt
6ft
Monday Night
SW 22kt⇓
6ft
Tuesday
NW 11kt
2-3ft
Tuesday Night
N 8kt
2ft
Wednesday
NE 10kt
2ft

Associated Zone Forecast which includes this point

Last Update: 2:22 pm EDT Mar 14, 2026
Forecast Valid: 3pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Tonight

E wind around 6 kt. Mostly clear. Seas around 1 ft.

Sunday

E wind 8 to 12 kt, with gusts as high as 19 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 2 to 3 ft.

Sunday Night

SSE wind 8 to 12 kt becoming S after midnight. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Seas 3 to 4 ft.

Monday

S wind 16 to 20 kt, with gusts as high as 30 kt. Showers and possibly a thunderstorm. Seas 4 ft building to 6 ft.

Monday Night

SW wind 19 to 22 kt becoming WNW 15 to 18 kt after midnight. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas 6 ft subsiding to 4 ft.

Tuesday

NW wind 9 to 11 kt. Mostly sunny. Seas 2 to 3 ft.

Tuesday Night

NW wind 6 to 8 kt becoming N after midnight. Mostly cloudy. Seas around 2 ft.

Wednesday

NE wind 7 to 10 kt. 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.