In July warmest sea in Canada is usually observed in the following locations: Montreal, Niagara-on-the-Lake, Windsor.
Table below shows the average sea water temperature for marine resorts of Canada in July for the last three years.
| Place name | July 2023 | July 2022 | July 2021 |
|---|---|---|---|
| Montreal | 75.7°F | 74.4°F | 73.4°F |
| Niagara-on-the-Lake | 72.8°F | 71.8°F | 71.3°F |
| Windsor | 72.6°F | 72.2°F | 72.8°F |
| Kingston | 72.4°F | 70.4°F | 69.6°F |
| Quebec | 71.0°F | 71.6°F | 70.7°F |
| Barrie | 70.6°F | 67.2°F | 69.5°F |
| Hamilton | 70.5°F | 65.1°F | 67.7°F |
| Niagara Falls | 70.4°F | 69.3°F | 70.5°F |
| Winnipeg | 69.3°F | 70.4°F | 73.4°F |
| Mississauga | 69.3°F | 64.2°F | 66.6°F |
| Toronto | 69.3°F | 64.3°F | 66.8°F |
| Summerside | 69.0°F | 68.9°F | 67.4°F |
| Oshawa | 68.5°F | 64.2°F | 66.8°F |
| Gimli | 68.2°F | 69.1°F | 71.9°F |
| Charlottetown | 68.2°F | 66.4°F | 65.2°F |
| Prince Edward Island | 67.1°F | 65.8°F | 64.7°F |
| Surrey | 65.2°F | 64.6°F | 67.5°F |
| North Vancouver | 65.1°F | 63.6°F | 67.9°F |
| Vancouver | 64.9°F | 63.4°F | 67.8°F |
| Nanaimo | 64.4°F | 65.5°F | 68.0°F |
| Halifax | 64.2°F | 59.8°F | 60.6°F |
| Lunenburg | 63.5°F | 59.5°F | 61.8°F |
| Sydney | 63.2°F | 61.6°F | 60.6°F |
| Les Iles-de-la-Madeleine | 62.4°F | 61.0°F | 60.0°F |
| Yellowknife | 62.1°F | 59.4°F | 57.5°F |
| Moncton | 61.9°F | 60.8°F | 62.1°F |
| Rocky Harbour | 60.7°F | 59.9°F | 57.2°F |
| Saint Andrews | 59.3°F | 58.2°F | 56.8°F |
| Corner Brook | 59.3°F | 61.7°F | 57.9°F |
| Saint John | 58.6°F | 56.9°F | 56.1°F |
| Twillingate Island | 58.1°F | 58.2°F | 57.3°F |
| Tofino | 55.3°F | 56.0°F | 57.4°F |
| Bonavista | 55.2°F | 55.6°F | 53.4°F |
| Victoria | 52.2°F | 52.0°F | 52.5°F |
| St. John's | 52.1°F | 54.1°F | 52.2°F |
| Thunder Bay | 51.3°F | 56.6°F | 62.7°F |
| Trinity | 50.8°F | 51.6°F | 51.3°F |
Charts below show average sea water temperature for Canada resorts with the warmest sea in July.
You can also check other months of the year to see sea temperature of Canada resorts at that time.
Places in Canada:
Name
°F
