World Resorts Canada Thunder Bay Weather

Thunder Bay Sea Temperature in May

Average sea water temperature in May:
+40.2°F
Minimum sea water temperature in May: 53.2°F
Maximum sea water temperature in May: 34.3°F

Daily sea water temperature in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 41.5°F. The highest and lowest sea temperatures during the month were 47.3°F and 36.5°F.

Monthly sea water temperature in Thunder Bay, °F

Which Canada resorts have warmest sea in May?

Place name May 2024 May 2023
Montreal 60.4°F 56.7°F
Windsor 56.7°F 51.8°F
Surrey 55.1°F 56.5°F
Niagara Falls 54.2°F 48.4°F
North Vancouver 54.1°F 56.0°F
Vancouver 54.1°F 55.7°F
Nanaimo 53.9°F 56.6°F
Kingston 53.4°F 49.5°F
Niagara-on-the-Lake 53.2°F 49.7°F
Tofino 51.7°F 52.4°F
Hamilton 51.7°F 48.0°F
Quebec 51.2°F 51.4°F
Barrie 51.2°F 45.9°F
Mississauga 50.9°F 47.0°F
Toronto 50.9°F 46.5°F
Oshawa 50.6°F 46.3°F
Victoria 49.0°F 49.3°F
Summerside 47.3°F 46.0°F
Saint Andrews 47.1°F 45.6°F
Charlottetown 47.1°F 44.8°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: 18:50
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