Water temperature throughout Georgian Bay is not yet warm enough for swimming and does not exceed 68°F. The warmest water temperature in Georgian Bay today is 65.3°F (Big Bay), and the coldest temperature is 62.8°F (Flowerpot Island).
Below are the cities and resorts in Georgian Bay with the values of water temperature today and yesterday. Also indicated are the maximum and minimum water temperatures that were recorded this month for the last ten years. Presented weather data are now available for each of the resorts. For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.
Today, the highest waves along the entire coast of Georgian Bay are expected at Dyer's Bay, reaching a height of 0' 6" (0.15 m). The calmest seas can be found at Collingwood, with an average wave height of 0' 1" (0.02 m). If you want to see the 10-day sea forecast, choose the city you are interested in.
To find out what the water temperature was in Georgian Bay any day over a period of the last ten years, select the month.