Measurements:
°C
°F
Toronto
42°F
NW 7 mph
Feels like: 36°F
Precip: 0%
World Resorts Canada Toronto Weather

Toronto Sea Water Temperature

Current Sea Water Temperature:
+37.2°F
Maximum Sea Water Temperature in April: 43.4°F
Minimum Sea Water Temperature in April: 30.0°F
Average water temperature in April: 37.2°F

Sea Water Temperature for the Last 10 Days:

April 18 37.2°F April 13 37.0°F
April 17 37.6°F April 12 36.2°F
April 16 37.6°F April 11 36.2°F
April 15 36.0°F April 10 36.2°F
April 14 36.0°F April 09 36.8°F

When is the Warmest Sea for Toronto?

According to our data for the last three years for Toronto the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
11
22
33
44
55
66
77
88
39.9
45
56.4
66.2
68.8
66.2
55.5
43.9
37.2
34.8
34.5
36.2

Sea Water Temperature in August

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
56
60
64
68
72
76
80
84

The average sea surface temperature in August 2024 for Toronto was 73.2°F. The maximum and minimum values were 67.8°F and 78.2°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
59
62
65
68
71
74
77
80

The average sea surface temperature in September 2024 for Toronto was 69.7°F. The maximum and minimum values were 64.8°F and 74.0°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
50
55
60
65
70
75
80
85

The average sea surface temperature in July 2024 for Toronto was 70.1°F. The maximum and minimum values were 59.0°F and 77.4°F respectively.

Best Time to Visit Toronto
The most sunny months:
July 17 days
August 17 days
June 15 days
The most warm months:
July 82.7 °F
August 81.4 °F
June 74.4 °F
Warmest sea temperature:
August 68.8 °F
September 66.2 °F
July 66.2 °F
The most cold months:
January 25.0 °F
February 25.9 °F
December 33.3 °F
The most rainy months:
June 4 days
October 4 days
April 4 days
The most windy months:
January 11 mph
February 11 mph
November 11 mph

Toronto on the Weather Map

Canada Resorts:
NAME
Halifax +42
Moncton +36
Montreal +44
Niagara Falls +48
Ottawa +42
Prince Edward Island +36
Quebec +38
Saint John +42
St. John's +42
Sydney +40
Toronto +42
Vancouver +48
Victoria +50
Winnipeg +26
Yellowknife +24
24 Hours Weather Forecast
Toronto
Local time: 09:15
18 apr, friday
1200 44°F
N
6 mph
1500 54°F
N
7 mph
1800 56°F
NE
9 mph
2100 54°F
N
5 mph
19 apr, saturday
0000 54°F
NE
12 mph
0300 58°F
NE
15 mph
0600 58°F
NE
16 mph
0900 58°F
NE
15 mph