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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 89 °F
SW 15kt
< 1ft
Tonight
Low: 65 °F
WNW 15kt
< 1ft
Tuesday
High: 72 °F
NNW 15kt
< 1ft
Tuesday Night
Low: 54 °F
N 10kt
< 1ft
Wednesday
High: 75 °F
Light Wind
< 1ft
Wednesday Night
Low: 59 °F
Light Wind
< 1ft
Thursday
High: 83 °F
WSW 10kt
< 1ft
Thursday Night
Low: 63 °F
Light Wind
< 1ft
Friday
High: 76 °F
SW 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: 6:16 am CDT Jul 20, 2026
Forecast Valid: 6am CDT Jul 20, 2026-6pm CDT Jul 26, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before 7am. Patchy smoke between 1pm and 4pm, then Patchy smoke after 5pm. Waves 1 ft or less.

Tonight

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

Tuesday

NNW wind around 15 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 ft or less.

Tuesday Night

N wind 5 to 10 kt becoming WNW after midnight. Winds could gust as high as 15 kt. Mostly clear. Waves 1 ft or less.

Wednesday

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

Wednesday Night

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

Thursday

WSW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Thursday Night

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

Friday

SW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1pm. 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.