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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
⇑ENE 15kt
< 1ft
Tonight
Low: 61 °F
ENE 15kt
< 1ft
Friday
High: 79 °F
ENE 10kt
< 1ft
Friday Night
Low: 64 °F
ESE 10kt
< 1ft
Saturday
High: 83 °F
NNW 10kt
< 1ft
Saturday Night
Low: 61 °F
Light Wind
< 1ft
Sunday
High: 84 °F
Light Wind
< 1ft
Sunday Night
Low: 64 °F
SSW 10kt
< 1ft
Monday
High: 81 °F
N 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:07 am CDT Jul 16, 2026
Forecast Valid: 6am CDT Jul 16, 2026-6pm CDT Jul 22, 2026

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Detailed Forecast

Today

Variable winds less than 5 kt becoming ENE 10 to 15 kt in the morning. Widespread smoke. Waves 1 ft or less.

Tonight

ENE wind 5 to 15 kt. Widespread smoke. Waves 1 ft or less.

Friday

ENE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 4pm. Widespread smoke. Waves 1 ft or less.

Friday Night

ESE wind 5 to 10 kt becoming NW after midnight. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Widespread smoke. Waves 1 ft or less.

Saturday

NW wind 5 to 10 kt becoming NNE in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

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

Sunday Night

SSW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 1am. Waves 1 ft or less.

Monday

WSW wind 10 to 15 kt becoming N in the afternoon. Winds could gust as high as 20 kt. A chance of showers and thunderstorms. 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.