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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 46 °F
Light Wind
< 1ft
Tonight
Low: 42 °F
ENE 10kt
1ft
Friday
High: 52 °F
NNW 10kt
< 1ft
Friday Night
Low: 27 °F
WNW 15kt
< 1ft
Saturday
High: 38 °F
WNW 20kt
< 1ft
Saturday Night
Low: 26 °F
WNW 15kt
< 1ft
Sunday
High: 43 °F
NW 10kt
< 1ft
Sunday Night
Low: 27 °F
Light Wind
< 1ft
Monday
High: 54 °F
SSE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:16 pm CDT Apr 16, 2026
Forecast Valid: 12pm CDT Apr 16, 2026-6pm CDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Tonight

ENE wind around 10 kt. Patchy fog after 4am. Waves around 1 ft.

Friday

ENE wind 5 to 10 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. Rain and possibly a thunderstorm, mainly before 5pm, then a chance of rain and thunderstorms after 5pm. Waves 1 ft or less.

Friday Night

WNW wind around 15 kt, with gusts as high as 25 kt. A chance of rain, mixing with snow after midnight, then gradually ending. Some thunder is also possible. Waves 1 ft or less.

Saturday

WNW wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

WNW wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Waves 1 ft or less.

Sunday

NW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Monday

SSE wind 5 to 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves 1 ft or less.

Note...Wave height forecasts are for ice free areas.

*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.