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Oakville, Canada
Oakville, Canada | © Rohitha Fernando

Ontario: water temperature today


Most popular resorts in the region in the past week

Ontario: an overview of the state of water on the beaches

Now in all places of the region the water temperature is very low and not suitable for swimming.

The water temperature in the region tends to decrease, its value has decreased both over the past 10 days and over the month.

Goderich, Canada
Goderich, Canada | © Bei Liu

Today the warmest water in the region is recorded in Mississauga. Its value in this location is 36°F. And the coldest one is in Winisk, its value 29°F.

The general trend can be seen on the graph. It shows the change in the average value, calculated at all points in the Ontario region over the past two months.

For the two most popular locations for swimming in the region, the graphs of changes in the average water temperature throughout the year look like this:

Table with current weather data and trends in general in some cities in the region

Niagara Falls36°F11°F
Greater Napanee35°F-12°F
Little Current35°F-12°F
Windsor, Canada
Windsor, Canada | © Bryan B

Ontario: oceans and seas

All seas and oceans related to the region

Lakes in Ontario

Lakes of the region for which we have data on water temperature

Ontario: cities

We have data of the water surface temperature in the following cities, beaches and resorts in the region:

Find out the temperature of sea water in more than 12000 cities and resorts around the world. Water surface temperature values are available in real time. There is a forecast of water temperature changes for the next few days, as well as historical data of sea surface temperature are available for all days of the last years.

We use data from various sources, including National Centers for Environmental Information (NOAA), meteorological services of different countries, data received from more than a thousand buoys around the world, satellite systems for scanning the surface of the oceans and seas.

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The most accurate and complete data on the temperature of seas and oceans on the Internet
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