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Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 36 °F
Light Wind
< 1ft
Tonight
Low: 31 °F
S 10kt
< 1ft
Wednesday
High: 45 °F
SSE 10kt
< 1ft
Wednesday Night
Low: 34 °F
WSW 15kt
< 1ft
Thursday
High: 42 °F
W 10kt
< 1ft
Thursday Night
Low: 30 °F
Light Wind
< 1ft
Friday
High: 49 °F
WNW 10kt
< 1ft
Friday Night
Low: 31 °F
Light Wind
< 1ft
Saturday
High: 52 °F
SE 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: 8:43 am CDT Apr 7, 2026
Forecast Valid: 10am CDT Apr 7, 2026-6pm CDT Apr 13, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Tonight

E wind 5 to 10 kt becoming S after midnight. Winds could gust as high as 20 kt. A chance of rain after 4am. Waves 1 ft or less.

Wednesday

SSE wind around 10 kt becoming WSW in the afternoon. Winds could gust as high as 20 kt. A chance of rain and snow before 7am, then rain. Waves 1 ft or less.

Wednesday Night

WSW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

W wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Thursday Night

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

Friday

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

Friday Night

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

Saturday

S 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.