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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Overnight
Low: 31 °F
ENE 20kt
1ft
Saturday
High: 36 °F
ENE 25kt⇓
1-2ft
Saturday Night
Low: 28 °F
NW 15kt
1-2ft
Sunday
High: 43 °F
W 10kt
< 1ft
Sunday Night
Low: 27 °F
WNW 15kt
< 1ft
Monday
High: 32 °F
NNW 15kt
< 1ft
Monday Night
Low: 11 °F
NNW 10kt
< 1ft
Tuesday
High: 36 °F
S 10kt
< 1ft
Tuesday Night
Low: 31 °F
S 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: 11:57 pm CDT Apr 3, 2026
Forecast Valid: 12am CDT Apr 4, 2026-6pm CDT Apr 10, 2026

View Nearby Observations

Detailed Forecast

Overnight

ENE wind around 20 kt, with gusts as high as 30 kt. A chance of snow before 1am, then snow likely, possibly mixed with sleet between 1am and 2am, then snow after 2am. Waves around 1 ft.

Saturday

ENE wind 20 to 25 kt becoming NNE 10 to 15 kt in the afternoon. Snow, possibly mixed with sleet, becoming all snow after 10am. The snow could be heavy at times. Waves 1 to 2 ft.

Saturday Night

NW wind 10 to 15 kt, with gusts as high as 20 kt. Snow likely, mainly before 10pm. Waves 1 to 2 ft.

Sunday

W wind around 10 kt. A slight chance of rain after 1pm. Waves 1 ft or less.

Sunday Night

WNW wind 10 to 15 kt. Mostly cloudy. Waves 1 ft or less.

Monday

NNW wind 10 to 15 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

W wind 5 to 10 kt becoming SSE in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

ESE wind 10 to 15 kt becoming S after midnight. Winds could gust as high as 25 kt. A slight chance of snow before 1am, then a chance of rain and snow. 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.