For More Weather Information:

Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Today
High: 55 °F
⇑ENE 15kt
< 1ft
Tonight
Low: 56 °F
ENE 15kt
< 1ft
Tuesday
High: 59 °F
ENE 10kt
< 1ft
Tuesday Night
Low: 49 °F
NE 10kt
< 1ft
Wednesday
High: 51 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 45 °F
NNW 10kt
< 1ft
Thursday
High: 46 °F
N 10kt
< 1ft
Thursday Night
Low: 38 °F
NNE 10kt
< 1ft
Friday
High: 42 °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: 6:16 am CST Nov 2, 2026
Forecast Valid: 6am CST Nov 2, 2026-6pm CST Nov 8, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Rain, mainly after 9am. The rain could be heavy at times. Waves 1 ft or less.

Tonight

ENE wind 5 to 15 kt. Rain and possibly a thunderstorm before 11pm, then a chance of rain and thunderstorms between 11pm and midnight, then a chance of showers after midnight. Waves 1 ft or less.

Tuesday

ENE wind 5 to 10 kt. Showers, with thunderstorms also possible after 3pm. Waves 1 ft or less.

Tuesday Night

NE wind around 10 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Wednesday

ENE wind around 10 kt becoming WNW in the afternoon. Rain. Waves 1 ft or less.

Wednesday Night

NNW wind around 10 kt. Rain likely, mainly before midnight. Waves 1 ft or less.

Thursday

N wind around 10 kt, with gusts as high as 15 kt. A chance of rain, mainly before noon. Waves 1 ft or less.

Thursday Night

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

Friday

Variable winds 5 kt or less. 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.