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4NM E Duluth MN

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:36 am CDT May 2, 2026
Forecast Valid: 3am CDT May 2, 2026-6pm CDT May 8, 2026

Saturday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Increasing clouds. Waves 1 ft or less.

Saturday Night

S wind 5 to 10 kt becoming NNW after midnight. A chance of showers, mainly before 1am. Waves 1 ft or less.

Sunday

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

Sunday Night

SW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers after 1am. Waves 1 ft or less.

Monday

W wind 15 to 20 kt. A chance of showers. Waves around 1 ft.

Monday Night

WNW wind 10 to 20 kt. Partly cloudy. Waves 1 ft or less.

Tuesday

WNW wind around 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Partly 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.