World Resorts Canada Weather

Sea water temperature in Canada in October

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Leaflet | Tiles © Esri

In October warmest sea in Canada is usually observed in the following locations: Niagara-on-the-Lake, Hamilton, Kingston.

Table below shows the average sea water temperature for marine resorts of Canada in October for the last three years.

Place name October 2024 October 2023 October 2022
Niagara-on-the-Lake 62.8°F 61.3°F 58.0°F
Hamilton 62.0°F 59.7°F 54.2°F
Kingston 61.7°F 62.2°F 58.7°F
Niagara Falls 61.6°F 61.9°F 57.9°F
Barrie 60.7°F 60.6°F 57.9°F
Mississauga 60.0°F 59.6°F 52.8°F
Windsor 59.9°F 59.2°F 56.3°F
Toronto 59.3°F 59.7°F 53.0°F
Oshawa 59.0°F 60.5°F 53.9°F
Quebec 58.4°F 59.7°F 56.5°F
Montreal 57.6°F 61.1°F 56.1°F
Summerside 56.7°F 58.8°F 56.1°F
Prince Edward Island 56.6°F 57.3°F 55.0°F
Charlottetown 56.6°F 58.5°F 57.2°F
Halifax 56.3°F 58.3°F 57.2°F
Lunenburg 56.3°F 59.1°F 57.4°F
Sydney 55.8°F 57.2°F 54.8°F
Les Iles-de-la-Madeleine 55.0°F 54.5°F 52.7°F
Moncton 54.8°F 56.6°F 55.9°F
Saint John 54.8°F 56.5°F 56.0°F
Saint Andrews 54.4°F 54.8°F 55.2°F
Thunder Bay 54.3°F 55.7°F 51.0°F
Surrey 53.4°F 54.0°F 55.4°F
Tofino 53.3°F 55.3°F 54.5°F
Nanaimo 53.1°F 52.5°F 56.2°F
St. John's 53.0°F 49.6°F 54.3°F
North Vancouver 53.0°F 52.7°F 54.2°F
Vancouver 52.9°F 52.7°F 54.0°F
Gimli 52.7°F 54.5°F 50.2°F
Bonavista 52.6°F 49.0°F 53.6°F
Trinity 52.5°F 49.8°F 52.7°F
Winnipeg 52.4°F 54.1°F 50.3°F
Corner Brook 51.6°F 52.4°F 51.7°F
Rocky Harbour 51.6°F 51.5°F 51.8°F
Twillingate Island 50.7°F 48.6°F 52.7°F
Victoria 50.2°F 51.1°F 51.0°F
Yellowknife 45.2°F 47.3°F 45.5°F

Charts below show average sea water temperature for Canada resorts with the warmest sea in October.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
42.1
50.6
61
69.9
74
73
63.1
49.3
41
37
36.5
38.3
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
41.2
48.6
58.6
68
70.8
68.9
60.2
47.8
40
37.5
36.4
37.9
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
43.4
51.6
61.2
69.6
73.8
71.8
61.9
49.2
39.9
36.4
36.2
38.7

You can also check other months of the year to see sea temperature of Canada resorts at that time.

Places in Canada:
Name
°F
+43°F
+45°F
-2°F
+32°F
+1°F
+14°F
+27°F
+12°F
+41°F
+12°F
+25°F
+34°F
+34°F
+19°F
Units of measurement: °C / °F