For More Weather Information:

20NM SW Northport MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:17 am CDT Jul 12, 2026
Forecast Valid: 6am CDT Jul 12, 2026-6pm CDT Jul 18, 2026

Today

SW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Tonight

SSW wind around 10 kt. Partly cloudy. Waves 1 ft or less.

Monday

SW wind around 10 kt. Sunny. Waves 1 ft or less.

Monday Night

SSW wind around 10 kt. Mostly clear. Waves 1 ft or less.

Tuesday

SW wind 5 to 15 kt. Sunny. Waves 1 ft or less.

Tuesday Night

SW wind 5 to 10 kt becoming NNW after midnight. Mostly clear. Waves around 1 ft.

Wednesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

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

See the open lakes forecast for days 3 through 5.

*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.