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 22.78°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

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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.

73.0

°F

December 31, 23:08

Trend:

stable

Yesterday:

73.0°F

Tomorrow:

72.5°F

Sunrise:

05:47

Sunset:

20:05

Day Length:

14 h. 18 min.

Toronto in January

Minimum:

68.9°F

Average:

73.1°F

Maximum:

77.9°F

Sea water temperature in Toronto today

As of now, in Toronto, the water temperature is 73.0°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 0.6°F lower 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 fall a bit.

Recent sea 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 77.1°F on 2024, while the historical minimum was 69.2°F on 2015.

latest data

last year

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 maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 72.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Toronto

Date	Current Year actual* / forecast**	last year	10 years average
Jan 1	72.5°F	77.9°F	73.1°F
Jan 2	72.5°F	77.7°F	73.1°F
Jan 3	72.7°F	77.5°F	73.3°F
Jan 4	72.8°F	77.5°F	73.4°F
Jan 5	72.9°F	77.6°F	73.5°F
Jan 6	73.3°F	77.8°F	73.9°F
Jan 7	73.0°F	77.1°F	73.6°F
Dec 17	75.1°F	79.6°F	72.6°F
Dec 18	74.4°F	78.5°F	72.7°F
Dec 19	76.2°F	77.0°F	72.8°F
Dec 20	76.9°F	76.3°F	72.3°F
Dec 21	77.1°F	75.7°F	72.5°F
Dec 22	76.3°F	73.9°F	72.2°F
Dec 23	75.4°F	75.1°F	72.6°F
Dec 24	76.1°F	76.4°F	72.7°F
Dec 25	75.4°F	76.2°F	73.1°F
Dec 26	74.8°F	76.9°F	73.3°F
Dec 27	74.0°F	77.2°F	73.6°F
Dec 28	73.7°F	75.7°F	73.4°F
Dec 29	74.2°F	76.9°F	73.5°F
Dec 30	73.0°F	77.0°F	73.4°F
Dec 31	73.0°F	77.1°F	73.6°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 99 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 74.3°F in Winter, 72.1°F in Spring, 64.6°F in Summer, and 67.3°F in Autumn.