For More Weather Information:

3NM SSE Duluth MN

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 6:31 am CDT Oct 5, 2026
Forecast Valid: 7am CDT Oct 5, 2026-6pm CDT Oct 11, 2026

Today

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Tonight

ENE wind 5 to 10 kt becoming SE after midnight. A chance of showers before midnight. Waves 1 ft or less.

Tuesday

SSW wind around 10 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves 1 ft or less.

Wednesday Night

W wind 5 to 10 kt, with gusts as high as 15 kt. Mostly clear. Waves 1 ft or less.

Thursday

W wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Waves 1 ft or less.

Thursday Night

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

Friday

W wind 5 to 10 kt. Mostly sunny. 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.