Bay City, MI

Bay City State Park

Availability

Each day shows how many of this campground’s sites are open.

About this spot

Bay City State Park has one of the largest remaining freshwater, coastal wetlands on the Great Lakes, the Tobico Marsh. More than a thousand feet of sandy beach and over 2,000 acres of wetland woods, wet meadows, cattail marshlands and oak savanna prairies make it an ideal staging area for migratory birds.

Typical weather

Saginaw Bay

Estimated
Average water temperature
Average water temperature for Saginaw Bay, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.33°JJanuary: average water temperature 33°F33°FFebruary: average water temperature 33°F34°MMarch: average water temperature 34°F40°AApril: average water temperature 40°F50°MMay: average water temperature 50°F61°JJune: average water temperature 61°F69°JJuly: average water temperature 69°F71°AAugust: average water temperature 71°F66°SSeptember: average water temperature 66°F56°OOctober: average water temperature 56°F45°NNovember: average water temperature 45°F37°DDecember: average water temperature 37°F