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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 39 °F
NW 10kt
< 1ft
Tonight
Low: 17 °F
Light Wind
< 1ft
Thursday
High: 34 °F
⇑ESE 15kt
< 1ft
Thursday Night
Low: 26 °F
N 20kt
2-3ft
Friday
High: 32 °F
NW 20kt
2ft
Friday Night
Low: 15 °F
NW 10kt
< 1ft
Saturday
High: 35 °F
Light Wind
< 1ft
Saturday Night
Low: 21 °F
NE 15kt
1-2ft
Sunday
High: 27 °F
NE 20kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:21 pm CDT Mar 11, 2026
Forecast Valid: 1pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NW wind around 10 kt, with gusts as high as 15 kt. Sunny. Waves 1 ft or less.

Tonight

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

Thursday

Variable winds less than 5 kt becoming ESE 10 to 15 kt in the afternoon. Snow likely, mainly after 3pm. Waves 1 ft or less.

Thursday Night

SE wind 15 to 20 kt becoming N after midnight. Winds could gust as high as 35 kt. Snow, possibly mixed with rain, becoming all snow after midnight. Waves 2 to 3 ft.

Friday

NW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow, mainly between 10am and 1pm, then a chance for flurries. Waves around 2 ft.

Friday Night

NW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Saturday

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

Saturday Night

NE wind 5 to 15 kt. A chance of snow. Waves 1 to 2 ft.

Sunday

NE wind 15 to 20 kt. A chance of snow. Waves around 2 ft.

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.