| name | image | Country | continent | Depth (m) | waterbody | latitude (°) | Length (m) | longitude (°) | Minimum width (m) | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jacques Cartier Strait |  | Canada | Americas | Gulf of Saint Lawrence | 49.9666671753 | -62.7833328247 | 35,000 | Map | |||
| Northumberland Strait |  | Canada | Americas | Gulf of Saint Lawrence | 46.5000000000 | 350,000 | -64.5000000000 | 45,000 | Map |