| Buntzen Lake South Beach | British Columbia | Coastal Waters | 14.6°C(58.3°F) | June, July, August, September | Live SST → |
| Campers Beach | Ontario | James Bay | 20.1°C(68.2°F) | July, August, September, October | Live SST → |
| Carleton Village Shore | Nova Scotia | Coastal Waters | 15.7°C(60.3°F) | July, August, September, October | Live SST → |
| Caroline Beach | Nova Scotia | James Bay | 14.8°C(58.6°F) | July, August, September, October | Live SST → |
| Carter's Bay | Ontario | James Bay | 17.1°C(62.8°F) | July, August, September, October | Live SST → |
| Carters Beach | Nova Scotia | Coastal Waters | 16.3°C(61.3°F) | July, August, September, October | Live SST → |
| Cheeseman Beach | New Brunswick | James Bay | 13.5°C(56.3°F) | July, August, September, October | Live SST → |
| Cherry Beach | Ontario | James Bay | 19.4°C(66.9°F) | June, July, August, September | Live SST → |
| Cherrys Beach | Nova Scotia | Coastal Waters | 16.2°C(61.2°F) | July, August, September, October | Live SST → |
| Chesterman Beach | Canada | Coastal Waters | 13.1°C(55.6°F) | June, July, August, September | Live SST → |
| Chitticks Beach | New Brunswick | James Bay | 13.4°C(56.1°F) | July, August, September, October | Live SST → |
| Christies Beach | Nova Scotia | Labrador Sea | 16.9°C(62.4°F) | July, August, September, October | Live SST → |
| Clam Harbour Beach | Nova Scotia | Labrador Sea | 17.1°C(62.8°F) | July, August, September, October | Live SST → |
| Colchester Beach | Ontario | James Bay | 21.5°C(70.7°F) | June, July, August, September | Live SST → |
| Columbia Beach | British Columbia | Coastal Waters | 15.2°C(59.4°F) | June, July, August, September | Live SST → |
| Combers Beach | British Columbia | Coastal Waters | 13.1°C(55.6°F) | June, July, August, September | Live SST → |
| Conawaga Beach | British Columbia | Coastal Waters | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Conrad Beach | Nova Scotia | Coastal Waters | 16.4°C(61.5°F) | July, August, September, October | Live SST → |
| Conrods Beach | Nova Scotia | Coastal Waters | 16.8°C(62.2°F) | July, August, September, October | Live SST → |
| Cooks Beach | Nova Scotia | Coastal Waters | 16.2°C(61.2°F) | July, August, September, October | Live SST → |
| Cooks Beach | Nova Scotia | James Bay | 12.6°C(54.7°F) | July, August, September, October | Live SST → |
| Cordova Bay Beach | British Columbia | Coastal Waters | 12.7°C(54.9°F) | June, July, August, September | Live SST → |
| Crescent Beach | British Columbia | Coastal Waters | 14.6°C(58.3°F) | June, July, August, September | Live SST → |
| Crescent Beach | Nova Scotia | Coastal Waters | 16.4°C(61.5°F) | July, August, September, October | Live SST → |
| Crescent Beach | Nova Scotia | Coastal Waters | 15.7°C(60.3°F) | July, August, September, October | Live SST → |
| Crystal Crescent Beach | Nova Scotia | Coastal Waters | 16.9°C(62.4°F) | July, August, September, October | Live SST → |
| Cunard Beach | Nova Scotia | Coastal Waters | 16.7°C(62.1°F) | July, August, September, October | Live SST → |
| Dauphinees Beach | Nova Scotia | Coastal Waters | 16.2°C(61.2°F) | July, August, September, October | Live SST → |
| Day Use Beach | Ontario | James Bay | 18.3°C(64.9°F) | July, August, September, October | Live SST → |
| Deanlea Beach | Ontario | James Bay | 18.8°C(65.8°F) | July, August, September, October | Live SST → |
| Dennis Beach | New Brunswick | James Bay | 15.3°C(59.5°F) | July, August, September, October | Live SST → |
| Deveaus Shore | Nova Scotia | James Bay | 12.6°C(54.7°F) | July, August, September, October | Live SST → |
| Dog River Beach | Ontario | James Bay | 15.2°C(59.4°F) | July, August, September, October | Live SST → |
| Dolphin Beach | British Columbia | Coastal Waters | 15.3°C(59.5°F) | June, July, August, September | Live SST → |
| Driftwood Beach | Ontario | James Bay | 15.2°C(59.4°F) | July, August, September, October | Live SST → |
| Dune Richibucto Nord | New Brunswick | James Bay | 16.7°C(62.1°F) | July, August, September, October | Live SST → |
| Dunn Beach | New Brunswick | James Bay | 12.9°C(55.2°F) | July, August, September, October | Live SST → |
| Eagle Beach | British Columbia | Coastal Waters | 12.7°C(54.9°F) | June, July, August, September | Live SST → |
| East Barrier Beach | Ontario | James Bay | 21.6°C(70.9°F) | June, July, August, September | Live SST → |
| East Beach | Ontario | James Bay | 21.6°C(70.9°F) | June, July, August, September | Live SST → |
| East Beach | Ontario | James Bay | 21.6°C(70.9°F) | June, July, August, September | Live SST → |
| East Point Beach | Ontario | James Bay | 21.6°C(70.9°F) | June, July, August, September | Live SST → |
| Edgetts Beach | Nova Scotia | James Bay | 14.6°C(58.3°F) | July, August, September, October | Live SST → |
| Egg Beach | Nova Scotia | Coastal Waters | 15.7°C(60.3°F) | July, August, September, October | Live SST → |
| English Bay Beach | British Columbia | Coastal Waters | 15.4°C(59.7°F) | June, July, August, September | Live SST → |
| False Harbour Bar | Nova Scotia | James Bay | 12.6°C(54.7°F) | July, August, September, October | Live SST → |
| False Harbour Beach | Nova Scotia | James Bay | 12.6°C(54.7°F) | July, August, September, October | Live SST → |
| First Beach | Nova Scotia | James Bay | 14.8°C(58.6°F) | July, August, September, October | Live SST → |
| Florencia Beach | British Columbia | Coastal Waters | 12.7°C(54.9°F) | June, July, August, September | Live SST → |
| Fortune Beach | Prince Edward Island | Labrador Sea | 17.4°C(63.3°F) | July, August, September, October | Live SST → |