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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Tonight
Low: 55 °F
ENE 10kt
< 1ft
Sunday
High: 68 °F
ENE 10kt
< 1ft
Sunday Night
Low: 54 °F
ENE 10kt
< 1ft
Monday
High: 78 °F
ESE 10kt
< 1ft
Monday Night
Low: 62 °F
SSW 10kt
< 1ft
Tuesday
High: 75 °F
W 10kt
< 1ft
Tuesday Night
Low: 54 °F
WNW 10kt
< 1ft
Wednesday
High: 74 °F
W 10kt
< 1ft
Wednesday Night
Low: 57 °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: 4:00 pm CDT Aug 1, 2026
Forecast Valid: 6pm CDT Aug 1, 2026-6pm CDT Aug 8, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Sunday

NNE wind 5 to 10 kt becoming E in the morning. Winds could gust as high as 15 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

ENE wind 5 to 10 kt, with gusts as high as 15 kt. Increasing clouds. Waves 1 ft or less.

Monday

E wind 5 to 10 kt becoming SE in the morning. Mostly sunny. Waves 1 ft or less.

Monday Night

E wind 5 to 10 kt becoming SW after midnight. Winds could gust as high as 15 kt. Showers likely and possibly a thunderstorm after 1am. Waves 1 ft or less.

Tuesday

W wind around 10 kt. Partly sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

W wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. 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.