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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 70 °F
W 15kt
< 1ft
Tonight
Low: 56 °F
W 10kt
< 1ft
Thursday
High: 75 °F
Light Wind
< 1ft
Thursday Night
Low: 63 °F
S 10kt
< 1ft
Friday
High: 80 °F
SSW 15kt
< 1ft
Friday Night
Low: 60 °F
S 10kt
< 1ft
Saturday
High: 66 °F
W 15kt
< 1ft
Saturday Night
Low: 52 °F
WNW 10kt
< 1ft
Sunday
High: 59 °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: 6:26 am CDT Sep 9, 2026
Forecast Valid: 7am CDT Sep 9, 2026-6pm CDT Sep 15, 2026

View Nearby Observations

Detailed Forecast

Today

W wind 10 to 15 kt, with gusts as high as 25 kt. A chance of sprinkles between 9am and noon. Waves 1 ft or less.

Tonight

W wind 5 to 10 kt, with gusts as high as 15 kt. Clear. Waves 1 ft or less.

Thursday

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

Thursday Night

S wind 5 to 10 kt, with gusts as high as 15 kt. Mostly clear. Waves 1 ft or less.

Friday

SSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Waves 1 ft or less.

Friday Night

S wind around 10 kt becoming WNW after midnight. Winds could gust as high as 20 kt. Showers and possibly a thunderstorm before 1am, then a chance of showers. Waves 1 ft or less.

Saturday

W wind 10 to 15 kt. Sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

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.