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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Tonight
Low: 36 °F
ENE 15kt
1ft
Sunday
High: 64 °F
SSW 10kt
< 1ft
Sunday Night
Low: 45 °F
WSW 10kt
< 1ft
Monday
High: 53 °F
ENE 10kt
< 1ft
Monday Night
Low: 39 °F
ENE 10kt
1ft
Tuesday
High: 46 °F
ENE 10kt
1ft
Tuesday Night
Low: 38 °F
ENE 15kt
1ft
Wednesday
High: 57 °F
NE 10kt
1ft
Wednesday Night
Low: 42 °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: 9:52 pm CDT Apr 11, 2026
Forecast Valid: 10pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026

View Nearby Observations

Detailed Forecast

Tonight

ENE wind 10 to 15 kt. Rain. Patchy fog between midnight and 4am, then Patchy fog after 5am. Waves around 1 ft.

Sunday

NE wind around 10 kt becoming SSW in the afternoon. A chance of rain before 4pm, then rain likely and possibly a thunderstorm between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. Patchy fog before 8am, then Patchy fog between 9am and 1pm. Waves 1 ft or less.

Sunday Night

WSW wind 5 to 10 kt becoming WNW after midnight. A slight chance of rain and thunderstorms before 7pm. Waves 1 ft or less.

Monday

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

Monday Night

ENE wind around 10 kt. Rain, mainly before 1am. Waves around 1 ft.

Tuesday

ENE wind around 10 kt. A slight chance of rain. Waves around 1 ft.

Tuesday Night

ENE wind 10 to 15 kt. A chance of rain. Waves around 1 ft.

Wednesday

NE wind around 10 kt becoming SW in the afternoon. A chance of rain. Waves around 1 ft.

Wednesday Night

Variable winds 5 kt or less. 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.