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Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 30 °F
ENE 20kt
5ft

Small Craft Advisory
Thursday
High: 32 °F
ENE 30kt
11ft

Gale Warning
Thursday Night
Low: 32 °F
ENE 35kt⇓
12ft

Gale Warning
Friday
High: 34 °F
ENE 20kt
2-4ft
Friday Night
Low: 32 °F
ENE 25kt
7ft
Saturday
High: 34 °F
ENE 20kt
8ft
Saturday Night
Low: 28 °F
NW 20kt
3-5ft
Sunday
High: 41 °F
NW 15kt
3ft
Sunday Night
Low: 33 °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: 5:56 pm CDT Apr 1, 2026
Forecast Valid: 8pm CDT Apr 1, 2026-6pm CDT Apr 8, 2026

View Nearby Observations

Detailed Forecast

Tonight

ENE wind around 20 kt, with gusts as high as 25 kt. A chance of snow, mainly after 5am. Waves around 5 ft.

Thursday

ENE wind 25 to 30 kt, with gusts as high as 35 kt. Snow showers before 1pm, then snow showers, possibly mixed with sleet. The snow could be heavy at times. Waves 6 ft building to 11 ft.

Thursday Night

ENE wind 25 to 35 kt becoming N 15 to 25 kt after midnight. Snow showers, possibly mixed with sleet, becoming all snow after 11pm. Waves 12 ft subsiding to 5 ft.

Friday

N wind 10 to 20 kt becoming ENE in the afternoon. A chance of snow showers and sleet after 1pm. Waves 2 to 4 ft.

Friday Night

ENE wind around 25 kt. Rain showers and snow showers likely, possibly mixed with sleet before 1am, then rain and snow showers. Waves 4 ft building to 7 ft.

Saturday

ENE wind 15 to 20 kt becoming N in the afternoon. Snow, possibly mixed with rain. Waves 8 ft subsiding to 5 ft.

Saturday Night

NW wind around 20 kt. A chance of snow before 1am. Waves 3 to 5 ft.

Sunday

NW wind 10 to 15 kt becoming WSW in the afternoon. A slight chance of rain and snow after 1pm. Waves 3 ft subsiding to 1 ft or less.

Sunday Night

W wind around 10 kt. A slight chance of rain before 1am, then a slight chance of snow. 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.