World Resorts Canada Thunder Bay Weather

Thunder Bay Sea Temperature in December

Average sea water temperature in December:
+38.5°F
Minimum sea water temperature in December: 42.1°F
Maximum sea water temperature in December: 35.1°F

Daily sea water temperature in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 38.3°F. The highest and lowest sea temperatures during the month were 40.5°F and 35.2°F.

Monthly sea water temperature in Thunder Bay, °F

Which Canada resorts have warmest sea in December?

Place name December 2023 December 2022
Tofino 49.2°F 46.7°F
Victoria 48.3°F 46.3°F
Nanaimo 46.9°F 45.8°F
Surrey 46.7°F 45.3°F
North Vancouver 46.2°F 44.5°F
Vancouver 46.2°F 44.6°F
Saint John 45.2°F 46.8°F
Kingston 43.9°F 42.4°F
Saint Andrews 43.5°F 45.0°F
Niagara-on-the-Lake 42.0°F 41.2°F
Lunenburg 41.8°F 42.2°F
Halifax 41.8°F 42.6°F
Montreal 41.6°F 41.1°F
Niagara Falls 41.1°F 40.1°F
Toronto 40.4°F 40.0°F
Hamilton 40.4°F 40.7°F
Oshawa 40.2°F 39.7°F
Barrie 40.2°F 39.8°F
Mississauga 40.2°F 40.1°F
Sydney 40.0°F 39.5°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
+45°F
SW 6 mph
Feels like: +39°F
Precip.: 0%
Places in Canada:
Name
°F
+45°F
+46°F
+36°F
+52°F
+68°F
+34°F
+16°F
+48°F
+52°F
+63°F
+61°F
+36°F
+48°F
+64°F
24 Hours Forecast
Thunder Bay
Local time: 19:16
November 05, tuesday
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
1800
37°F
NE
4 mph
Units of measurement: °C / °F