All data are in degrees Fahrenheit

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Water temperature in Toronto

Detailed information about the current water temperature in Toronto. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Water temperature in Toronto now

69.2

°F

July 27, 01:58

Trend:

decreasing

Yesterday:

69.2°F

Tomorrow:

69.1°F

Sunrise:

06:01

Sunset:

20:47

Day Length:

14 h. 46 min.

Toronto in August

Minimum:

36.1°F

Average:

38.6°F

Maximum:

39.8°F

Water temperature in Toronto today

As of now, in Toronto, the water temperature is 69.2°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.5°F higher than the average recorded on this particular day in recent years. The water temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent water temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 71.8°F on 2018, while the historical minimum was 64.9°F on 2015.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 69.6°F, with minimum temperature starting at 69.1°F, while the maximum might reach 70.0°F.

Daily water temperature in Toronto

Date Current Year

actual* / forecast**

last year 10 years average
Jul 13 72.4°F 69.2°F 68.5°F
Jul 14 74.2°F 69.9°F 68.5°F
Jul 15 72.6°F 71.3°F 67.9°F
Jul 16 74.4°F 71.8°F 68.2°F
Jul 17 75.2°F 71.7°F 68.8°F
Jul 18 74.1°F 71.0°F 69.1°F
Jul 19 71.9°F 69.6°F 69.0°F
Jul 20 66.7°F 68.6°F 68.7°F
Jul 21 67.7°F 67.9°F 69.2°F
Jul 22 65.5°F 68.9°F 69.0°F
Jul 23 65.6°F 68.2°F 68.5°F
Jul 24 67.7°F 68.5°F 68.6°F
Jul 25 68.5°F 70.6°F 68.9°F
Jul 26 69.2°F 69.4°F 68.7°F
Jul 27 69.2°F 68.8°F 68.7°F
Jul 28 69.1°F 69.5°F 68.6°F
Jul 29 69.6°F 69.9°F 69.1°F
Jul 30 69.7°F 72.7°F 69.2°F
Jul 31 69.4°F 74.5°F 68.9°F
Aug 1 69.2°F 75.3°F 68.7°F
Aug 2 70.0°F 75.0°F 69.5°F
Aug 3 70.0°F 74.7°F 69.5°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Water temperature in Toronto by month

In an average year, Toronto offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Toronto was recorded on August 30, 2021, reaching a 76.7°F. While the coldest temperature occurred on February 20, 2015, dipping to 32.0°F. The average readings by season are 38.4°F in Winter, 40.2°F in Spring, 64.3°F in Summer, and 57.7°F in Autumn.