At this moment warmest sea in Canada was observed in the following locations: Nanaimo, Surrey, Vancouver.
You can find the full list of Canada marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
May 2025 | June 2025 |
|---|---|---|---|
| Nanaimo | 57.4°F | 54.8°F | 58.8°F |
| Surrey | 56.8°F | 56.6°F | 60.7°F |
| Vancouver | 56.3°F | 55.7°F | 59.4°F |
| North Vancouver | 56.3°F | 55.9°F | 59.5°F |
| Montreal | 54.3°F | 56.6°F | 68.2°F |
| Windsor | 53.8°F | 55.6°F | 65.1°F |
| Tofino | 52.2°F | 52.0°F | 54.2°F |
| Victoria | 49.6°F | 48.9°F | 50.7°F |
| Quebec | 49.5°F | 48.0°F | 62.7°F |
| Summerside | 48.0°F | 47.2°F | 59.7°F |
| Lunenburg | 47.7°F | 46.2°F | 52.5°F |
| Niagara Falls | 47.3°F | 48.9°F | 60.4°F |
| Moncton | 47.1°F | 45.0°F | 53.9°F |
| Kingston | 46.9°F | 48.0°F | 59.6°F |
| Charlottetown | 46.8°F | 45.5°F | 57.3°F |
| Saint John | 44.6°F | 42.9°F | 48.3°F |
| Saint Andrews | 44.2°F | 44.8°F | 50.2°F |
| Niagara-on-the-Lake | 43.9°F | 48.1°F | 58.4°F |
| Mississauga | 43.7°F | 45.3°F | 54.6°F |
| Barrie | 43.5°F | 45.2°F | 58.5°F |
| Toronto | 43.3°F | 43.8°F | 54.8°F |
| Hamilton | 43.2°F | 47.0°F | 55.5°F |
| Prince Edward Island | 43.0°F | 43.4°F | 55.7°F |
| Oshawa | 42.4°F | 44.9°F | 53.9°F |
| Halifax | 42.3°F | 45.2°F | 52.0°F |
| Winnipeg | 41.5°F | 44.8°F | 63.0°F |
| Les Iles-de-la-Madeleine | 41.4°F | 40.3°F | 50.5°F |
| Thunder Bay | 40.8°F | 41.0°F | 51.8°F |
| Sydney | 40.6°F | 42.1°F | 51.3°F |
| Gimli | 40.5°F | 44.2°F | 61.4°F |
| Corner Brook | 39.6°F | 38.8°F | 50.9°F |
| Twillingate Island | 37.8°F | 37.2°F | 48.8°F |
| Rocky Harbour | 37.6°F | 39.2°F | 49.5°F |
| St. John's | 36.9°F | 36.7°F | 44.4°F |
| Bonavista | 36.1°F | 36.6°F | 45.1°F |
| Trinity | 35.4°F | 35.8°F | 42.3°F |
| Yellowknife | 33.8°F | 34.4°F | 41.4°F |
Charts below show average sea water temperature for Canada resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Canada resorts at that time.
Places in Canada:
Name
°F
