What is the current water temperature in Toronto?

Q: What is the current water temperature in Toronto?

As of now, in Toronto, the water temperature is 18.24°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

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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.

64.8

°F

September 13, 12:51

Trend:

stable

Yesterday:

64.8°F

Tomorrow:

64.8°F

Sunrise:

05:56

Sunset:

17:44

Day Length:

11 h. 48 min.

Toronto in September

Minimum:

70.9°F

Average:

74.0°F

Maximum:

77.8°F

Sea water temperature in Toronto today

As of now, in Toronto, the water temperature is 64.8°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 0.7°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly 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 65.9°F on 2024, while the historical minimum was 62.9°F on 2019.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 65.2°F, with minimum temperature starting at 64.8°F, while the maximum might reach 65.7°F.

Daily water temperature in Toronto

Date	Current Year actual* / forecast**	last year	10 years average
Aug 30	64.6°F	64.3°F	63.8°F
Aug 31	64.6°F	64.2°F	63.9°F
Sep 1	65.7°F	64.3°F	64.0°F
Sep 2	65.8°F	63.8°F	63.9°F
Sep 3	66.1°F	63.9°F	63.9°F
Sep 4	65.3°F	63.7°F	63.9°F
Sep 5	66.0°F	63.9°F	64.1°F
Sep 6	66.6°F	64.0°F	64.2°F
Sep 7	66.1°F	65.0°F	64.3°F
Sep 8	65.7°F	64.4°F	64.1°F
Sep 9	65.8°F	64.9°F	64.2°F
Sep 10	65.1°F	64.9°F	64.1°F
Sep 11	65.3°F	64.8°F	64.1°F
Sep 12	64.8°F	63.6°F	64.1°F
Sep 13	64.8°F	63.8°F	64.1°F
Sep 14	64.8°F	63.7°F	64.1°F
Sep 15	64.9°F	64.4°F	64.2°F
Sep 16	65.1°F	64.5°F	64.4°F
Sep 17	65.4°F	65.3°F	64.7°F
Sep 18	65.5°F	65.6°F	64.8°F
Sep 19	65.5°F	65.9°F	64.8°F
Sep 20	65.7°F	66.7°F	65.0°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.

Sea water temperature in Toronto by month

In Toronto, the months January through March offer comfortable swimming conditions, which amounts to 104 swimming days.

The warmest water in Toronto was recorded on February 2, 2020, reaching a 82.7°F. While the coldest temperature occurred on August 25, 2018, dipping to 60.7°F. The average readings by season are 74.6°F in Winter, 72.3°F in Spring, 64.5°F in Summer, and 67.3°F in Autumn.