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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 58 °F
SE 10kt
< 1ft
Tonight
Low: 57 °F
SW 15kt
< 1ft
Tuesday
High: 65 °F
W 20kt
< 1ft
Tuesday Night
Low: 49 °F
Light Wind
< 1ft
Wednesday
High: 62 °F
Light Wind
< 1ft
Wednesday Night
Low: 53 °F
Light Wind
< 1ft
Thursday
High: 66 °F
Light Wind
< 1ft
Thursday Night
Low: 54 °F
Light Wind
< 1ft
Friday
High: 64 °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: 10:31 am CDT Sep 14, 2026
Forecast Valid: 11am CDT Sep 14, 2026-6pm CDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

Today

SE wind 5 to 10 kt, with gusts as high as 20 kt. A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and possibly a thunderstorm after 3pm. Waves 1 ft or less.

Tonight

SE wind 10 to 15 kt becoming SW after midnight. Showers, mainly before 11pm. Waves 1 ft or less.

Tuesday

W wind 15 to 20 kt, with gusts as high as 30 kt. Sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

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

Wednesday Night

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

Thursday

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

Thursday Night

Variable winds 5 kt or less. A slight chance of showers. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of showers. 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.