World Resorts Canada Thunder Bay Weather

Thunder Bay sea water temperature

Current sea water temperature:
+47.5°F
Minimum sea water temperature in November: 52.7°F
Maximum sea water temperature in November: 40.8°F
Average sea water temperature in November: 45.2°F

Sea water temperature for the last 10 days:

November 5 47.5°F October 31 47.8°F
November 4 47.8°F October 30 48.0°F
November 3 48.4°F October 29 48.9°F
November 2 48.6°F October 28 49.3°F
November 1 49.3°F October 27 49.6°F

When is the warmest sea in Thunder Bay?

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

Monthly Sea Temperatures in Thunder Bay, °F

Sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 66.4°F. The highest and lowest sea temperatures during the month were 69.6°F and 64.6°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 63.7°F. The highest and lowest sea temperatures during the month were 65.8°F and 61.2°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 60.8°F. The highest and lowest sea temperatures during the month were 65.7°F and 54.0°F.

Best time for vacation in Thunder Bay

Sunniest months:
September 15 days
August 14 days
July 12 days
Warmest months:
July 69.3 °F
August 68.9 °F
June 62.8 °F
Warmest sea temp:
August 63.5 °F
September 60.2 °F
July 59.3 °F
Coldest months:
February 14.2 °F
January 15.0 °F
December 22.1 °F
Rainiest months:
August 3 days
September 2 days
April 2 days
Windiest months:
November 9.7 mph
December 9.2 mph
April 9.1 mph

Thunder Bay on a weather map

Thunder Bay
+46°F
SW 7 mph
Feels like: +41°F
Precip.: 0%
Places in Canada:
Name
°F
+43°F
+46°F
+37°F
+52°F
+73°F
+34°F
+25°F
+46°F
+52°F
+64°F
+63°F
+36°F
+45°F
+68°F
24 Hours Forecast
Thunder Bay
Local time: 16:17
November 05, tuesday
1800
45°F
SW
6 mph
2100
43°F
S
9 mph
November 06, wednesday
0000
41°F
S
9 mph
0300
41°F
SE
6 mph
0600
39°F
SE
6 mph
0900
39°F
SE
6 mph
1200
39°F
SE
6 mph
1500
39°F
E
4 mph
Units of measurement: °C / °F