In April warmest sea in Canada is usually observed in the following locations: Surrey, North Vancouver, Vancouver.
Table below shows the average sea water temperature for marine resorts of Canada in April for the last three years.
| Place name | April 2026 | April 2025 | April 2024 |
|---|---|---|---|
| Surrey | 50.9°F | 51.4°F | 50.4°F |
| North Vancouver | 49.9°F | 49.4°F | 49.2°F |
| Vancouver | 49.8°F | 49.3°F | 49.1°F |
| Nanaimo | 49.7°F | 49.8°F | 49.1°F |
| Tofino | 49.3°F | 49.5°F | 49.7°F |
| Victoria | 47.9°F | 47.5°F | 48.0°F |
| Windsor | 44.5°F | 44.0°F | 46.2°F |
| Niagara Falls | 39.9°F | 37.8°F | 39.8°F |
| Saint Andrews | 39.1°F | 39.0°F | 41.0°F |
| Niagara-on-the-Lake | 39.0°F | 37.8°F | 41.6°F |
| Montreal | 38.5°F | 39.5°F | 42.8°F |
| Hamilton | 38.0°F | 39.4°F | 40.8°F |
| Lunenburg | 37.7°F | 38.5°F | 40.1°F |
| Oshawa | 37.6°F | 39.6°F | 40.9°F |
| Halifax | 37.5°F | 37.5°F | 39.3°F |
| Kingston | 37.4°F | 38.8°F | 40.9°F |
| Mississauga | 37.2°F | 39.2°F | 41.2°F |
| Saint John | 37.1°F | 37.1°F | 39.2°F |
| Quebec | 36.9°F | 35.3°F | 39.4°F |
| Toronto | 36.8°F | 38.8°F | 40.8°F |
| Barrie | 35.0°F | 35.9°F | 36.8°F |
| Charlottetown | 34.5°F | 36.9°F | 38.7°F |
| Prince Edward Island | 34.3°F | 35.4°F | 37.1°F |
| Rocky Harbour | 33.9°F | 33.7°F | 35.6°F |
| Winnipeg | 33.8°F | 33.4°F | 33.6°F |
| Summerside | 33.8°F | 37.2°F | 39.3°F |
| Sydney | 33.6°F | 34.4°F | 35.9°F |
| Gimli | 33.5°F | 33.8°F | 33.3°F |
| Thunder Bay | 33.4°F | 34.4°F | 35.2°F |
| Moncton | 33.3°F | 32.1°F | 35.3°F |
| Corner Brook | 33.1°F | 34.2°F | 35.2°F |
| St. John's | 32.7°F | 34.0°F | 33.6°F |
| Les Iles-de-la-Madeleine | 32.6°F | 34.3°F | 36.2°F |
| Yellowknife | 32.2°F | 32.3°F | 32.2°F |
| Trinity | 32.2°F | 33.1°F | 33.1°F |
| Bonavista | 31.6°F | 33.5°F | 33.3°F |
| Twillingate Island | 31.6°F | 32.6°F | 34.2°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
