5 DAY FORECAST
PRIME FEEDING TIMES
Yellowstone Lake is the largest body of water in Yellowstone National Park, The lake is 7,732 feet (2,376 m) above sea level and covers 136 square miles (352 km²) with 110 miles (177 km) of shoreline. While the average depth of the lake is 139 feet (42 m) its deepest spot is at least 390 feet (118 m). Yellowstone Lake is the largest freshwater lake above 7,000 feet (2,133 m) in North America.
In winter, ice nearly 3 feet (1 m) thick covers much of the lake, except where shallow water covers hot springs. The lake freezes over by early December and can remain frozen until late May or early June.