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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 65 °F
⇑ENE 10kt
< 1ft
Tonight
Low: 48 °F
ENE 10kt
< 1ft
Wednesday
High: 58 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 47 °F
ENE 10kt
< 1ft
Thursday
High: 64 °F
Light Wind
< 1ft
Thursday Night
Low: 47 °F
Light Wind
< 1ft
Friday
High: 64 °F
Light Wind
< 1ft
Friday Night
Low: 48 °F
Light Wind
< 1ft
Saturday
High: 64 °F
ENE 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: 9:07 am CDT Jun 23, 2026
Forecast Valid: 9am CDT Jun 23, 2026-6pm CDT Jun 29, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. A chance of showers after 4pm. Waves 1 ft or less.

Tonight

ENE wind 5 to 10 kt. Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Patchy fog after 4am. Waves 1 ft or less.

Wednesday

ENE wind 5 to 10 kt. Showers and thunderstorms likely, mainly before noon. Patchy fog before 8am. Waves 1 ft or less.

Wednesday Night

ENE wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

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

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Friday

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

Friday Night

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

Saturday

ENE wind 5 to 15 kt. A slight 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.