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Wilmington, NC Local Forecast Office

5NM WSW Southport NC

Marine Point Forecast

[NOTICE]

This Afternoon
NNE 6kt
1ft
Tonight
⇑N 7kt
1ft
Friday
N 8kt⇓
1ft
Friday Night
Light Wind
1ft
Saturday
⇑S 6kt
1ft
Saturday Night
Light Wind
1ft
Sunday
⇑SSE 12kt
4ft
Sunday Night
S 11kt
4ft
Washington's Birthday
N 10kt
3-4ft

Associated Zone Forecast which includes this point

Last Update: 12:05 pm EST Feb 12, 2026
Forecast Valid: 1pm EST Feb 12, 2026-6pm EST Feb 18, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNE wind around 6 kt becoming SW. Mostly sunny. Seas around 1 ft.

Tonight

Variable winds less than 5 kt becoming N 5 to 7 kt after midnight. Partly cloudy. Seas around 1 ft.

Friday

N wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Saturday

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Sunny. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. A slight chance of showers after 1am. Seas around 1 ft.

Sunday

SSE wind 5 to 8 kt increasing to 9 to 12 kt in the afternoon. A chance of showers, then showers and possibly a thunderstorm after 1pm. Seas 1 ft building to 4 ft.

Sunday Night

S wind 9 to 11 kt becoming SSW after midnight. Showers and possibly a thunderstorm. Seas around 4 ft.

Washington's Birthday

NNW wind around 10 kt becoming NNE in the morning. Showers likely. Seas 3 to 4 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.