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Marquette, MI Local Forecast Office

3NM SE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

Today
High: 55 °F
WSW 15kt
2ft
Tonight
Low: 43 °F
WSW 15kt
1-2ft
Monday
High: 47 °F
Light Wind
< 1ft
Monday Night
Low: 41 °F
Light Wind
< 1ft
Tuesday
High: 45 °F
ENE 10kt
1ft
Tuesday Night
Low: 44 °F
⇑E 25kt
6ft
Wednesday
High: 51 °F
ENE 20kt
6-7ft
Wednesday Night
Low: 40 °F
NW 20kt
3-5ft
Thursday
High: 49 °F
W 15kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:58 am CDT May 19, 2024
Forecast Valid: 7am CDT May 19, 2024-6pm CDT May 25, 2024

View Nearby Observations

Detailed Forecast

Today

WSW wind 10 to 15 kt. Sunny. Waves around 2 ft.

Tonight

WSW wind 5 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

Monday

Variable winds 5 kt or less. A chance of showers, mainly before 3pm. Waves 1 ft or less.

Monday Night

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

Tuesday

N wind around 10 kt becoming ENE in the afternoon. Partly sunny. Waves around 1 ft.

Tuesday Night

E wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 30 kt. Showers likely, then showers and possibly a thunderstorm after 10pm. Waves 1 ft building to 6 ft.

Wednesday

E wind 15 to 20 kt becoming NW in the afternoon. Winds could gust as high as 30 kt. Showers likely and possibly a thunderstorm. Waves 6 to 7 ft.

Wednesday Night

NW wind 15 to 20 kt becoming W after midnight. Winds could gust as high as 25 kt. A chance of showers. Waves 3 to 5 ft.

Thursday

W wind 10 to 15 kt. Partly sunny. Waves around 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.