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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 57 °F
NE 10kt
< 1ft
Tonight
Low: 43 °F
W 10kt
< 1ft
Monday
High: 49 °F
ENE 10kt
< 1ft
Monday Night
Low: 36 °F
ENE 10kt
1ft
Tuesday
High: 46 °F
NE 10kt
< 1ft
Tuesday Night
Low: 37 °F
ENE 10kt
< 1ft
Wednesday
High: 51 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 39 °F
ENE 10kt
< 1ft
Thursday
High: 60 °F
ESE 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: 3:17 am CDT Apr 12, 2026
Forecast Valid: 5am CDT Apr 12, 2026-6pm CDT Apr 18, 2026

View Nearby Observations

Detailed Forecast

Today

NE wind 5 to 10 kt, with gusts as high as 15 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 ft or less.

Tonight

W wind 5 to 10 kt. A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Waves 1 ft or less.

Monday

NW wind 5 to 10 kt becoming ENE in the afternoon. A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Waves 1 ft or less.

Monday Night

ENE wind around 10 kt, with gusts as high as 15 kt. Showers likely and possibly a thunderstorm. Waves around 1 ft.

Tuesday

NE wind 5 to 10 kt. A slight chance of rain before 1pm. Waves 1 ft or less.

Tuesday Night

ENE wind 5 to 10 kt. A slight chance of rain. Waves 1 ft or less.

Wednesday

ENE wind 5 to 10 kt. A chance of rain, mainly after 1pm. Waves 1 ft or less.

Wednesday Night

ENE wind 5 to 10 kt. A chance of rain. Waves 1 ft or less.

Thursday

ENE wind 5 to 10 kt becoming ESE in the afternoon. A slight chance of rain. Waves 1 ft or less.

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.