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Marquette, MI Local Forecast Office

9NM E Marquette MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 58 °F
NNW 15kt⇓
3ft

Small Craft Advisory
Sunday
High: 80 °F
Light Wind
< 1ft
Sunday Night
Low: 67 °F
SSW 15kt
< 1ft
Monday
High: 82 °F
SSW 15kt
1ft
Monday Night
Low: 62 °F
WNW 15kt
1-2ft
Tuesday
High: 69 °F
NW 30kt
9ft
Tuesday Night
Low: 55 °F
NNW 30kt
7-9ft
Wednesday
High: 70 °F
NNW 25kt
7ft
Wednesday Night
Low: 58 °F
NW 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:27 pm CDT Jul 18, 2026
Forecast Valid: 6pm CDT Jul 18, 2026-6pm CDT Jul 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNW wind 10 to 15 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 20 kt. Widespread smoke, mainly before 4am. Waves 3 ft subsiding to 1 ft or less.

Sunday

Variable winds 5 kt or less. Widespread smoke, mainly between 10am and noon. Waves 1 ft or less.

Sunday Night

SSW wind 10 to 15 kt. A chance of showers, with thunderstorms also possible after 1am. Patchy smoke before 10pm, then Patchy smoke after 2am. Waves 1 ft or less.

Monday

SSW wind around 15 kt, with gusts as high as 20 kt. A chance of showers, then showers and possibly a thunderstorm after 1pm. Patchy smoke before 8am. Waves around 1 ft.

Monday Night

S wind 10 to 15 kt becoming WNW after midnight. Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Waves 1 to 2 ft.

Tuesday

NW wind 20 to 30 kt, with gusts as high as 40 kt. Partly sunny. Waves 4 ft building to 9 ft.

Tuesday Night

NNW wind 20 to 30 kt, with gusts as high as 35 kt. Mostly cloudy. Waves 7 to 9 ft.

Wednesday

NNW wind 15 to 25 kt. Sunny. Waves 7 ft subsiding to 3 ft.

Wednesday Night

NW wind 5 to 10 kt becoming SW after midnight. Mostly clear. Waves 1 to 2 ft.

*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.