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Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]

Tuesday
High: 65 °F
NE 10kt
< 1ft
Tuesday Night
Low: 54 °F
NE 10kt
< 1ft
Wednesday
High: 62 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 53 °F
ENE 10kt
< 1ft
Thursday
High: 63 °F
ENE 10kt
< 1ft
Thursday Night
Low: 57 °F
ENE 10kt
< 1ft
Friday
High: 67 °F
ENE 10kt
< 1ft
Friday Night
Low: 58 °F
NE 10kt
< 1ft
Saturday
High: 66 °F
W 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: 2:10 am CDT Jul 8, 2025
Forecast Valid: 3am CDT Jul 8, 2025-6pm CDT Jul 14, 2025

View Nearby Observations

Detailed Forecast

Tuesday

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

Tuesday Night

NE wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

ENE wind 5 to 10 kt. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.

Wednesday Night

ENE wind 5 to 10 kt. Increasing clouds. Waves 1 ft or less.

Thursday

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

Thursday Night

ENE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 1am. Waves 1 ft or less.

Friday

ENE wind 5 to 10 kt. A chance of showers, then showers and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Friday Night

NE wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Saturday

N wind around 10 kt becoming W in the afternoon. Winds could gust as high as 15 kt. A chance of showers, with thunderstorms also possible after 1pm. 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.