Which Ontario lake is the warmest?

While data of this caliber only goes back to 1995, the July 10 reading was the warmest surface water ever recorded on Lake Ontario. The previous warmest water was 77.0 degrees on August 15, 1995. Lake Erie technically came within just two-hundredths of a new record also. Lake Erie warmed to 79.59 degrees on July 10.



People Also Ask

Lake Erie is the shallowest, warmest, and most productive of the Great Lakes. Three distinct basins provide a variety of offshore habitats. The Detroit River, Maumee River, and smaller tributaries drain into the western basin, which averages 24 feet deep and contains extremely nutrient-rich water.

MORE DETAILS

Osoyoos Lake is Canada's warmest fresh-water lake. In July and August, water temperatures average 24°C (75°F). The lake stretches over 19 kilometres (12 miles) of Canadian and United States territory; 14.7 kilometres (5.7 square miles) on the Canadian side.

MORE DETAILS

Currents in Lake Erie can be dangerous! Any current flowing faster than 2 mph is considered dangerous. Dangerous currents can exceed 5 mph — faster than an Olympic swimmer can swim. Currents can pull swimmers away from shore.

MORE DETAILS

Lake Superior is the largest, coldest, and deepest (the average depth is 482 feet) of the five Great Lakes. Lake Erie is the warmest and shallowest of the five Great Lakes. Lake Ontario is the smallest of the five Great Lakes. Lake Huron has the longest shoreline of the five Great Lakes.

MORE DETAILS

The reason Lake Ontario stays cold is because it's so deep. The temperature of the lake changes at different depths, which is due to changes in the density of the water. This is called thermal stratification.

MORE DETAILS

Lake Michigan in particular is the roughest of the Great Lakes, and poses a major risk to those thinking of taking a dip.

MORE DETAILS

Swimming conditions on Lake Ontario can be unpredictable and may have serious hazards, such as rip currents and high waves.

MORE DETAILS

Little Cove, Tobermory Located in Little Cove Provincial Park, the rugged Lake Huron shoreline provides some of the clearest water in Ontario. With hints of blue, this entire region has become famous for the stunning watery backdrop popping up all over social media.

MORE DETAILS

Compared to the other Great Lakes, Lake Michigan is considered to be the deadliest of them all. Here's why. Sadly, many of the Great Lakes aren't considered to be particularly safe to swim in, due to high pollution levels and strong currents.

MORE DETAILS

Lake Superior is the Cleanest and Clearest Great Lake Because of its somewhat isolated location and long cold winters, not much farming is done along Superior's shores. This means lower amounts of nutrients, sediments, and organic material are floating around the lake.

MORE DETAILS

The first recorded swimmer to cross Lake Erie was Pennsylvania teenager Pat Budney in 1975. He swam from Long Point to Presque Isle in Pennsylvania, a distance of 26 miles that took him 26 ½ hours. The state park beach where he finished now bears his name.

MORE DETAILS

Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north, west, and southwest by the Canadian province of Ontario, and on the south and east by the U.S. state of New York. The Canada–United States border spans the centre of the lake.



MORE DETAILS