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Ashmun Bay Park — Boating Conditions
Tides, water temp & weather • Chippewa County, MI
Boating Conditions at Ashmun Bay Park
Current wind, air and water temperature, tide times and a 10-day forecast for Ashmun Bay Park on Saint Marys River in Chippewa County, Michigan. Check conditions before you launch.
Right Now
Mostly clear
Calm — good conditions to get on the water
Air Temp
51°F
Wind
5 mph
gusts 13 mph
Water Temp
64°F
Wave Height
0.2 ft
2.65s period
Next Few Hours
Now
☀️
51°
5 mph
10PM
☀️
49°
5 mph
11PM
☀️
47°
6 mph
12AM
☀️
46°
5 mph
1AM
☀️
44°
5 mph
2AM
☀️
43°
5 mph
10-Day Boating Forecast
Mon, 9/21
⛅
62° / 36°
Wind 9, gusts 18 mph
Tue, 9/22
☀️
65° / 39°
Wind 9, gusts 17 mph
Wed, 9/23
☀️
65° / 41°
Wind 12, gusts 18 mph
Thu, 9/24
⛅
69° / 44°
Wind 11, gusts 18 mph
Fri, 9/25
⛅
74° / 46°
Wind 5 mph
Sat, 9/26
⛅
74° / 48°
Wind 8 mph
3% rain
Sun, 9/27
🌧️
69° / 49°
Wind 10 mph
12% rain
Mon, 9/28
⛅
67° / 56°
Wind 6, gusts 16 mph
7% rain
Tue, 9/29
🌧️
75° / 51°
Wind 14, gusts 22 mph
30% rain
Wed, 9/30
🌧️
58° / 48°
Wind 20, gusts 28 mph
30% 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.
