Lake Onega is relatively cold, with temperatures below for half of the year and average summer temperatures of about . The catchment area of drains into the lake via 58 rivers and more than 110 tributaries, including the Shuya, Suna, Vodla, Vytegra and Andoma. The only outgoing River Svir, which marks the southern boundary of Karelia, runs from the southwestern shore of Lake Onega to Lake Ladoga and continues as the Neva River to the Gulf of Finland. The White Sea–Baltic Canal runs through the lake from the White Sea to the Baltic Sea. The Volga–Baltic Waterway connects Onega Lake with the
Bay Port, Michigan The main road through Bay Port is M-25, which follows the shore of Lake Huron, leading northeast to Port Austin and southwest to Bay City. M-142 intersects M-25 south of the center of Bay Port and leads east to Bad Axe, the Huron County seat. According to the U.S. Census Bureau, the Bay Port CDP has a total area of , of which are land and , or 0.96%, are water. Each year, during the first full weekend of August, Bay Port hosts its annual Fish Sandwich Festival. Bay Port's unofficial motto is "Where the fish caught the man", due