World Resorts Canada Weather

Sea water temperature in Canada in May

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Leaflet | Tiles © Esri

In May warmest sea in Canada is usually observed in the following locations: Montreal, Windsor, Surrey.

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

Place name May 2024 May 2023 May 2022
Montreal 60.4°F 56.7°F 59.0°F
Windsor 56.7°F 51.8°F 53.1°F
Surrey 55.1°F 56.5°F 53.4°F
Niagara Falls 54.2°F 48.4°F 50.2°F
North Vancouver 54.1°F 56.0°F 52.4°F
Vancouver 54.1°F 55.7°F 52.3°F
Nanaimo 53.9°F 56.6°F 52.8°F
Kingston 53.4°F 49.5°F 48.9°F
Niagara-on-the-Lake 53.2°F 49.7°F 49.1°F
Tofino 51.7°F 52.4°F 50.5°F
Hamilton 51.7°F 48.0°F 46.4°F
Quebec 51.2°F 51.4°F 51.6°F
Barrie 51.2°F 45.9°F 46.6°F
Mississauga 50.9°F 47.0°F 45.8°F
Toronto 50.9°F 46.5°F 45.6°F
Oshawa 50.6°F 46.3°F 46.4°F
Victoria 49.0°F 49.3°F 48.3°F
Summerside 47.3°F 46.0°F 48.0°F
Saint Andrews 47.1°F 45.6°F 46.4°F
Charlottetown 47.1°F 44.8°F 47.0°F
Lunenburg 46.8°F 45.3°F 47.6°F
Saint John 46.4°F 45.0°F 45.4°F
Moncton 45.7°F 45.2°F 41.0°F
Prince Edward Island 44.7°F 43.7°F 44.6°F
Halifax 44.6°F 43.6°F 46.0°F
Sydney 43.9°F 40.5°F 42.4°F
Winnipeg 43.5°F 41.7°F 40.5°F
Les Iles-de-la-Madeleine 42.3°F 41.3°F 41.0°F
Thunder Bay 41.5°F 37.9°F 36.9°F
Gimli 40.9°F 37.9°F 35.3°F
Rocky Harbour 40.4°F 39.0°F 41.0°F
Corner Brook 39.9°F 39.4°F 41.9°F
Twillingate Island 38.2°F 35.9°F 39.6°F
Trinity 37.9°F 34.9°F 37.6°F
Bonavista 37.7°F 35.4°F 39.0°F
St. John's 37.1°F 35.1°F 38.2°F
Yellowknife 34.6°F 34.5°F 33.9°F

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

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
42.5
49.7
57.5
66.7
71.5
71.4
64.3
53.2
38.7
33
33.6
36.5
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
38.9
48.8
59.2
69.9
74.5
73.3
65.9
52.7
43.5
37.5
34.6
35
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
46
47.9
53.7
60.4
66.1
65.5
59.7
55.5
49.9
45.8
44.8
45.1

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
+5°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