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Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 30 °F
Light Wind
< 1ft
Wednesday
High: 42 °F
SW 10kt
< 1ft
Wednesday Night
Low: 29 °F
ENE 15kt
< 1ft
Thursday
High: 34 °F
ENE 15kt
< 1ft
Thursday Night
Low: 32 °F
ENE 15kt
< 1ft
Friday
High: 41 °F
NE 10kt
< 1ft
Friday Night
Low: 31 °F
N 20kt
< 1ft
Saturday
High: 41 °F
WSW 25kt
< 1ft
Saturday Night
Low: 35 °F
SW 30kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:35 pm CST Mar 3, 2026
Forecast Valid: 8pm CST Mar 3, 2026-6pm CDT Mar 10, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Wednesday

SW wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.

Wednesday Night

SW wind 5 to 15 kt becoming ENE in the evening. Patchy dense fog between 1am and 4am. Waves 1 ft or less.

Thursday

ENE wind around 15 kt. Mostly cloudy. Waves 1 ft or less.

Thursday Night

ENE wind 10 to 15 kt. A slight chance of rain after midnight. Waves 1 ft or less.

Friday

NE wind around 10 kt. Rain. Waves 1 ft or less.

Friday Night

NNE wind 10 to 20 kt becoming WNW after midnight. A chance of rain before midnight, then a chance of rain and snow. Some thunder is also possible. Waves 1 ft or less.

Saturday

WNW wind 15 to 25 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night

SW wind 25 to 30 kt. Mostly cloudy. 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.