Marine City, MI

Algonac State Park

Availability

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

About this spot

Algonac State Park's major attraction is viewing freighters of the world along the one half mile of St. Clair River frontage. Algonac is also home to rare habitats, the lake plain prairies and oak savannas that provide places to view prairie plants, wildlife and butterflies.

Typical weather

St. Clair River

Estimated
Average water temperature
Average water temperature for St. Clair River, 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°F35°MMarch: average water temperature 35°F43°AApril: average water temperature 43°F53°MMay: average water temperature 53°F64°JJune: average water temperature 64°F71°JJuly: average water temperature 71°F72°AAugust: average water temperature 72°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