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Wilmington, NC Local Forecast Office

5NM WSW Southport NC

Marine Point Forecast

[NOTICE]

Late Afternoon
ESE 11kt
3ft
Tonight
S 14kt
3-4ft
Monday
S 20kt
6ft
Monday Night
SW 21kt⇓
6ft
Tuesday
NW 12kt
2-3ft
Tuesday Night
N 8kt
2ft
Wednesday
NNE 10kt
2ft
Wednesday Night
NNE 6kt
2ft
Thursday
NNE 7kt
2ft

Associated Zone Forecast which includes this point

Last Update: 2:32 pm EDT Mar 15, 2026
Forecast Valid: 4pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

ESE wind around 11 kt. A chance of showers and thunderstorms. Seas around 3 ft.

Tonight

S wind 10 to 14 kt. Showers and thunderstorms likely, mainly after 5am. Some of the storms could be severe. Seas 3 to 4 ft.

Monday

S wind 17 to 20 kt, with gusts as high as 32 kt. Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Some of the storms could be severe. Seas 4 ft building to 6 ft.

Monday Night

SW wind 18 to 21 kt becoming WNW 14 to 17 kt after midnight. Winds could gust as high as 29 kt. Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could be severe. Seas 6 ft subsiding to 4 ft.

Tuesday

NW wind 9 to 12 kt. Mostly sunny. Seas 2 to 3 ft.

Tuesday Night

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

Wednesday

NNE wind 8 to 10 kt. Mostly sunny. Seas around 2 ft.

Wednesday Night

NE wind around 6 kt becoming N after midnight. Partly cloudy. Seas around 2 ft.

Thursday

NNE wind around 7 kt. Mostly sunny. Seas around 2 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.