Detroit, MI

Grayhaven State Harbor

Availability

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

About this spot

Grayhaven State Harbor offers 78 boat slips that can accommodate watercrafts up to 30 feet. The harbor has a park-like atmosphere boasting special amenities such as transient docks, a laundry facility, bathrooms with showers (soap/shampoo included), wi-fi, a boater’s lounge, sailing lessons and a bonfire area. Not only is the facility located right next to a park with a playground and picnic shelter, but the park is close to Belle Isle Park. Visitors can utilize one of the three nearby kayak rental businesses (with one on-site) to explore the waterways of Detroit. Sailboat and powerboat tours available.

Typical weather

Detroit River

Estimated
Average water temperature
Average water temperature for Detroit River, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.35°JJanuary: average water temperature 35°F35°FFebruary: average water temperature 35°F38°MMarch: average water temperature 38°F47°AApril: average water temperature 47°F56°MMay: average water temperature 56°F67°JJune: average water temperature 67°F74°JJuly: average water temperature 74°F74°AAugust: average water temperature 74°F68°SSeptember: average water temperature 68°F58°OOctober: average water temperature 58°F47°NNovember: average water temperature 47°F39°DDecember: average water temperature 39°F