World Resorts Canada Toronto Weather

Toronto sea water temperature

Current sea water temperature:
+50.9°F
Minimum sea water temperature in November: 57.0°F
Maximum sea water temperature in November: 32.0°F
Average sea water temperature in November: 45.9°F

Sea water temperature for the last 10 days:

November 14 50.9°F November 9 53.4°F
November 13 50.2°F November 8 54.5°F
November 12 49.6°F November 7 54.1°F
November 11 50.2°F November 6 55.6°F
November 10 53.2°F November 5 55.8°F

When is the warmest sea in Toronto?

Based on the data about daily sea water temperature for the last three years the warmest sea in Toronto was noticed in August, July and September.

Monthly Sea Temperatures in Toronto, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 68.6°F. The highest and lowest sea temperatures during the month were 72.3°F and 61.3°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 65.0°F. The highest and lowest sea temperatures during the month were 73.2°F and 57.0°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 66.5°F. The highest and lowest sea temperatures during the month were 69.4°F and 64.2°F.

Best time for vacation in Toronto

Sunniest months:
July 17 days
August 17 days
June 15 days
Warmest months:
July 79.8 °F
August 78.2 °F
June 72.3 °F
Warmest sea temp:
August 67.4 °F
July 64.9 °F
September 64.8 °F
Coldest months:
January 27.2 °F
February 28.3 °F
December 34.6 °F
Rainiest months:
June 4 days
April 4 days
July 4 days
Windiest months:
January 11.3 mph
February 11.0 mph
November 10.8 mph

Toronto on a weather map

Toronto
+41°F
SE 9 mph
Feels like: +34°F
Precip.: 13%
Places in Canada:
Name
°F
+50°F
+52°F
+34°F
+37°F
+41°F
+34°F
+34°F
+37°F
+37°F
+41°F
+36°F
+39°F
+41°F
+41°F
24 Hours Forecast
Toronto
Local time: 20:38
November 14, saturday
2100
41°F
SE
9 mph
November 15, sunday
0000
39°F
SE
9 mph
0300
37°F
S
8 mph
0600
37°F
SE
7 mph
0900
39°F
S
7 mph
1200
43°F
S
9 mph
1500
43°F
SE
8 mph
1800
43°F
SE
6 mph
Units of measurement: °C / °F