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Sugar Island — Boating Conditions
Tides, water temp & weather • Chippewa County, MI
Boating Conditions at Sugar Island
Current wind, air and water temperature, tide times and a 5-day forecast for Sugar Island on Saint Marys River in Chippewa County, Michigan. Check conditions before you launch.
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.