In April warmest sea in Canada is usually observed in the following locations: Surrey, Nanaimo, Tofino.
Table below shows the average sea water temperature for marine resorts of Canada in April for the last three years.
| Place name | April 2025 | April 2024 | April 2023 |
|---|---|---|---|
| Surrey | 51.4°F | 50.4°F | 48.2°F |
| Nanaimo | 49.8°F | 49.1°F | 47.3°F |
| Tofino | 49.5°F | 49.7°F | 47.3°F |
| North Vancouver | 49.4°F | 49.2°F | 47.5°F |
| Vancouver | 49.3°F | 49.1°F | 47.5°F |
| Victoria | 47.5°F | 48.0°F | 46.4°F |
| Windsor | 44.0°F | 46.2°F | 42.5°F |
| Oshawa | 39.6°F | 40.9°F | 40.6°F |
| Montreal | 39.5°F | 42.8°F | 38.4°F |
| Hamilton | 39.4°F | 40.8°F | 39.3°F |
| Mississauga | 39.2°F | 41.2°F | 39.3°F |
| Saint Andrews | 39.0°F | 41.0°F | 41.2°F |
| Kingston | 38.8°F | 40.9°F | 40.0°F |
| Toronto | 38.8°F | 40.8°F | 39.2°F |
| Lunenburg | 38.5°F | 40.1°F | 40.5°F |
| Niagara-on-the-Lake | 37.8°F | 41.6°F | 40.8°F |
| Niagara Falls | 37.8°F | 39.8°F | 39.8°F |
| Halifax | 37.5°F | 39.3°F | 39.4°F |
| Summerside | 37.2°F | 39.3°F | 35.4°F |
| Saint John | 37.1°F | 39.2°F | 39.3°F |
| Charlottetown | 36.9°F | 38.7°F | 37.3°F |
| Barrie | 35.9°F | 36.8°F | 35.2°F |
| Prince Edward Island | 35.4°F | 37.1°F | 35.3°F |
| Quebec | 35.3°F | 39.4°F | 40.4°F |
| Thunder Bay | 34.4°F | 35.2°F | 33.8°F |
| Sydney | 34.4°F | 35.9°F | 35.7°F |
| Les Iles-de-la-Madeleine | 34.3°F | 36.2°F | 35.3°F |
| Corner Brook | 34.2°F | 35.2°F | 35.6°F |
| St. John's | 34.0°F | 33.6°F | 32.5°F |
| Gimli | 33.8°F | 33.3°F | 32.4°F |
| Rocky Harbour | 33.7°F | 35.6°F | 35.4°F |
| Bonavista | 33.5°F | 33.3°F | 32.0°F |
| Winnipeg | 33.4°F | 33.6°F | 32.6°F |
| Trinity | 33.1°F | 33.1°F | 32.3°F |
| Twillingate Island | 32.6°F | 34.2°F | 32.0°F |
| Yellowknife | 32.3°F | 32.2°F | 32.8°F |
| Moncton | 32.1°F | 35.3°F | 34.6°F |
Charts below show average sea water temperature for Canada resorts with the warmest sea in April.
You can also check other months of the year to see sea temperature of Canada resorts at that time.
Places in Canada:
Name
°F
