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Marquette, MI Local Forecast Office

9NM E Marquette MI

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
SSW 20kt
1-2ft

Small Craft Advisory
Tonight
Low: 62 °F
SSW 15kt
1-2ft
Tuesday
High: 67 °F
NNW 30kt
10ft
Tuesday Night
Low: 60 °F
NNW 30kt
10ft
Wednesday
High: 69 °F
NNW 20kt
6ft
Wednesday Night
Low: 59 °F
WSW 10kt
< 1ft
Thursday
High: 75 °F
SW 10kt
< 1ft
Thursday Night
Low: 63 °F
SSW 10kt
< 1ft
Friday
High: 76 °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: 6:12 am CDT Jul 20, 2026
Forecast Valid: 6am CDT Jul 20, 2026-6pm CDT Jul 26, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Patchy smoke before 2pm. Waves 1 to 2 ft.

Tonight

SSW wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Some of the storms could be severe. Patchy smoke between midnight and 3am, then Patchy smoke after 4am. Waves 1 to 2 ft.

Tuesday

NNW wind 20 to 30 kt, with gusts as high as 40 kt. A chance of showers, mainly between 10am and 11am. Waves 3 ft building to 10 ft.

Tuesday Night

NNW wind 25 to 30 kt, with gusts as high as 35 kt. Partly cloudy. Waves 10 ft subsiding to 6 ft.

Wednesday

NNW wind 10 to 20 kt, with gusts as high as 30 kt. Sunny. Waves 6 ft subsiding to 2 ft.

Wednesday Night

W wind 5 to 10 kt becoming SW in the evening. Mostly clear. Waves 1 ft or less.

Thursday

SW wind 5 to 10 kt becoming N in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

S wind 5 to 10 kt becoming SW after midnight. A chance of showers. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of showers. 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.