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Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 30 °F
NE 30kt⇓
10ft

Gale Warning
Friday
High: 34 °F
ENE 20kt
2-3ft
Friday Night
Low: 32 °F
ENE 25kt
8ft
Saturday
High: 34 °F
ENE 25kt
8ft
Saturday Night
Low: 28 °F
WNW 15kt
2-4ft
Sunday
High: 40 °F
W 10kt
1-2ft
Sunday Night
Low: 30 °F
WNW 20kt
1-2ft
Monday
High: 34 °F
WNW 20kt
2-3ft
Monday Night
Low: 19 °F
NNW 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: 6:56 pm CDT Apr 2, 2026
Forecast Valid: 9pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026

View Nearby Observations

Detailed Forecast

Tonight

NE wind 20 to 30 kt becoming N 10 to 20 kt after midnight. Snow, mainly before 2am. Waves 10 ft subsiding to 5 ft.

Friday

N wind 10 to 20 kt becoming ENE in the afternoon. A chance of rain and snow before 4pm, then a chance of snow between 4pm and 5pm, then a chance of sleet after 5pm. Waves 2 to 3 ft.

Friday Night

ENE wind around 25 kt, with gusts as high as 30 kt. Rain, snow, and sleet before 10pm, then snow and sleet between 10pm and 1am, then rain and snow, possibly mixed with sleet after 1am. The sleet could be heavy at times. Waves 5 ft building to 8 ft.

Saturday

ENE wind 15 to 25 kt becoming N in the afternoon. Snow, possibly mixed with rain. Waves 8 ft subsiding to 5 ft.

Saturday Night

WNW wind around 15 kt. A chance of snow before 1am. Waves 2 to 4 ft.

Sunday

W wind around 10 kt. Partly sunny. Waves 1 to 2 ft.

Sunday Night

WNW wind 10 to 20 kt. A slight chance of rain and snow before 1am, then a slight chance of snow. Waves 1 to 2 ft.

Monday

WNW wind 15 to 20 kt. A chance of snow. Waves 2 to 3 ft.

Monday Night

NNW wind 5 to 15 kt. Partly cloudy. Waves around 1 ft.

*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.