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Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]

Thursday
High: 3 °F
⇑WNW 25kt
1-3ft

Small Craft Advisory
Thursday Night
Low: -16 °F
WNW 20kt
2-3ft

Small Craft Advisory
Friday
High: -5 °F
WNW 20kt
1-2ft

Small Craft Advisory
Friday Night
Low: -16 °F
W 10kt
< 1ft
Saturday
High: -1 °F
Light Wind
< 1ft
Saturday Night
Low: -8 °F
Light Wind
< 1ft
Sunday
High: 5 °F
W 10kt
< 1ft
Sunday Night
Low: -8 °F
WNW 10kt
< 1ft
Monday
High: 9 °F
SW 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:11 am CST Jan 22, 2026
Forecast Valid: 4am CST Jan 22, 2026-6pm CST Jan 28, 2026

View Nearby Observations

Detailed Forecast

Thursday

WNW wind 10 to 15 kt increasing to 20 to 25 kt in the afternoon. A chance of flurries before 11am, then a chance of flurries after 2pm. Waves 1 to 3 ft.

Thursday Night

WNW wind around 20 kt, with gusts as high as 25 kt. A chance of flurries before 10pm. Waves 2 to 3 ft.

Friday

WNW wind 10 to 20 kt. A slight chance of snow. Waves 1 to 2 ft.

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

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

Sunday Night

WNW wind around 10 kt becoming WSW after midnight. Partly cloudy. Waves 1 ft or less.

Monday

SW wind 10 to 15 kt. 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.