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County Line Lake — Boating Conditions
Tides, water temp & weather • Ontonagon County, MI
Boating Conditions at County Line Lake
Current wind, air and water temperature, tide times and a 10-day forecast for County Line Lake on County Line Lake in Ontonagon County, Michigan. Check conditions before you launch.
Right Now
Mostly clear
Calm — good conditions to get on the water
Air Temp
59°F
Wind
3 mph
gusts 6 mph
Next Few Hours
Now
☀️
59°
1%
3 mph
9PM
⛅
58°
1%
3 mph
10PM
⛅
59°
1%
4 mph
11PM
⛅
57°
5 mph
12AM
⛅
54°
5 mph
1AM
⛅
53°
3 mph
10-Day Boating Forecast
Sat, 9/19
⛅
65° / 51°
Wind 8, gusts 20 mph
3% rain
Sun, 9/20
🌧️
57° / 44°
Wind 13, gusts 22 mph
1% rain
Mon, 9/21
⛅
57° / 43°
Wind 8, gusts 21 mph
1% rain
Tue, 9/22
⛅
63° / 36°
Wind 7, gusts 19 mph
1% rain
Wed, 9/23
☀️
66° / 38°
Wind 6, gusts 19 mph
1% rain
Thu, 9/24
⛅
67° / 40°
Wind 8, gusts 22 mph
3% rain
Fri, 9/25
⛅
72° / 44°
Wind 6, gusts 16 mph
3% rain
Sat, 9/26
⛅
73° / 48°
Wind 6, gusts 13 mph
9% rain
Sun, 9/27
⛅
72° / 45°
Wind 6, gusts 14 mph
21% rain
Mon, 9/28
⛅
74° / 46°
Wind 9, gusts 14 mph
21% rain
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.
