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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 48 °F
⇑SSW 10kt
< 1ft
Tonight
Low: 31 °F
Light Wind
< 1ft
Sunday
High: 47 °F
ENE 10kt
< 1ft
Sunday Night
Low: 31 °F
Light Wind
< 1ft
Monday
High: 40 °F
ENE 15kt
1-2ft
Monday Night
Low: 34 °F
ENE 15kt
2ft
Tuesday
High: 43 °F
NNW 15kt
1ft
Tuesday Night
Low: 25 °F
NW 15kt
< 1ft
Wednesday
High: 38 °F
NNE 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: 8:41 am CDT Mar 28, 2026
Forecast Valid: 8am CDT Mar 28, 2026-6pm CDT Apr 3, 2026

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Detailed Forecast

Today

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Winds could gust as high as 20 kt. A slight chance of snow showers between 10am and 1pm. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Sunday

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

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Monday

ENE wind 5 to 15 kt, with gusts as high as 20 kt. A slight chance of showers after 1pm. Waves 1 to 2 ft.

Monday Night

ENE wind around 15 kt. A chance of showers after 1am. Waves around 2 ft.

Tuesday

NNE wind around 15 kt becoming NW in the afternoon. Winds could gust as high as 25 kt. A slight chance of rain and snow showers before 1pm. Waves around 1 ft.

Tuesday Night

NW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday

N wind 5 to 10 kt becoming E in the afternoon. 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.