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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 34 °F
Light Wind
< 1ft
Tonight
Low: 27 °F
⇑ENE 15kt
1-2ft
Sunday
High: 30 °F
NNE 25kt
2-3ft
Sunday Night
Low: 9 °F
NNW 20kt
1-2ft
Monday
High: 19 °F
NNW 20kt
1ft
Monday Night
Low: 0 °F
NNW 15kt
< 1ft
Tuesday
High: 22 °F
Light Wind
< 1ft
Tuesday Night
Low: 16 °F
SSE 10kt
< 1ft
Wednesday
High: 40 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:56 pm CDT Mar 14, 2026
Forecast Valid: 2pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

ENE wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Winds could gust as high as 25 kt. Snow, mainly after 11pm. The snow could be heavy at times. Waves 1 to 2 ft.

Sunday

NNE wind 20 to 25 kt, with gusts as high as 35 kt. Snow. Waves 2 to 3 ft.

Sunday Night

NNW wind around 20 kt, with gusts as high as 35 kt. A chance of snow, mainly before midnight. Waves 1 to 2 ft.

Monday

NNW wind around 20 kt, with gusts as high as 30 kt. Mostly sunny. Waves around 1 ft.

Monday Night

NNW wind 5 to 15 kt, with gusts as high as 25 kt. Mostly clear. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. A slight chance of snow after 1pm. Waves 1 ft or less.

Tuesday Night

SSE wind 5 to 10 kt. Snow. Waves 1 ft or less.

Wednesday

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

*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.