Average sea water temperature in December:
+38.6°F
| Minimum sea water temperature in December: | 43.0°F |
| Maximum sea water temperature in December: | 35.1°F |
Daily sea water temperature in December, °F
Show year:
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2023
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The average sea water temperature in December of 2024 was 39.2°F. The highest and lowest sea temperatures during the month were 43.0°F and 36.0°F.
sea water
temperature
temperature
| Thunder Bay |
monthly
weather
weather
| Thunder Bay |
current
weather
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| Thunder Bay |
14 days
forecast
forecast
| Thunder Bay |
Monthly sea water temperature in Thunder Bay, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
38.6
45.1
53.3
60.2
63.4
59.3
47
40.2
34.6
33
33.4
34.5
Which Canada resorts have warmest sea in December?
| Place name | December 2024 | December 2023 |
|---|---|---|
| Tofino | 48.7°F | 49.2°F |
| Victoria | 47.9°F | 48.3°F |
| Nanaimo | 46.7°F | 46.9°F |
| North Vancouver | 46.3°F | 46.2°F |
| Surrey | 46.3°F | 46.7°F |
| Vancouver | 46.3°F | 46.2°F |
| Saint John | 44.5°F | 45.2°F |
| Saint Andrews | 43.5°F | 43.5°F |
| Kingston | 43.2°F | 43.9°F |
| Niagara-on-the-Lake | 42.9°F | 42.0°F |
| Niagara Falls | 42.2°F | 41.1°F |
| Hamilton | 42.2°F | 40.4°F |
| Mississauga | 41.9°F | 40.2°F |
| Toronto | 41.6°F | 40.4°F |
| Lunenburg | 41.3°F | 41.8°F |
| Halifax | 41.3°F | 41.8°F |
| Barrie | 40.7°F | 40.2°F |
| Sydney | 40.4°F | 40.0°F |
| Montreal | 40.0°F | 41.6°F |
| Oshawa | 39.7°F | 40.2°F |
Best time for vacation in Thunder Bay
Thunder Bay on a weather map
Leaflet | Tiles © Esri
Places in Canada:
Name
°F
24 Hours Forecast
Thunder Bay
Local time: 20:41
April 28, monday
2100
45°F
W
1 mph
1 mph
April 29, tuesday
0000
43°F
S
7 mph
7 mph
0300
37°F
S
17 mph
17 mph
0600
30°F
S
19 mph
19 mph
0900
30°F
S
16 mph
16 mph
1200
34°F
S
13 mph
13 mph
1500
43°F
SE
10 mph
10 mph
1800
43°F
SE
4 mph
4 mph
