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Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 59 °F
ENE 15kt
2ft

Small Craft Advisory
Tonight
Low: 50 °F
ENE 15kt
1-3ft

Small Craft Advisory
Sunday
High: 61 °F
ENE 15kt
1-3ft
Sunday Night
Low: 52 °F
ENE 15kt
2-3ft
Monday
High: 66 °F
ENE 15kt
1-2ft
Monday Night
Low: 56 °F
NE 15kt
1-2ft
Tuesday
High: 74 °F
SSW 10kt
1ft
Tuesday Night
Low: 58 °F
SW 10kt
< 1ft
Wednesday
High: 73 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:56 pm CDT Jun 27, 2026
Forecast Valid: 2pm CDT Jun 27, 2026-6pm CDT Jul 3, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind around 15 kt, with gusts as high as 20 kt. A slight chance of showers after 4pm. Waves around 2 ft.

Tonight

ENE wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 to 3 ft.

Sunday

ENE wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers, with thunderstorms also possible after 4pm. Waves 1 to 3 ft.

Sunday Night

ENE wind 10 to 15 kt. Showers and thunderstorms, mainly before 4am. Waves 2 to 3 ft.

Monday

ENE wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. Waves 1 to 2 ft.

Monday Night

NE wind 10 to 15 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Waves 1 to 2 ft.

Tuesday

SSW wind around 10 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms after 1pm. Waves around 1 ft.

Tuesday Night

SW wind 5 to 10 kt, with gusts as high as 15 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly 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.