| sea | name | image | Area (m²) | Depth (m) | continent | waterbody | latitude (°) | Length (m) | longitude (°) | volume (m³) | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Atlantic Ocean | Baltic Sea |  | 377,000,001,536 | 459 | Europe | Atlantic Ocean | 58.0000000000 | 1,600,000 | 20.0000000000 | 21,699,999,301,632 | 193,000 | Map |
| Atlantic Ocean | North Sea |  | 575,000,018,944 | 700 | Europe | Atlantic Ocean | 56.0000000000 | 960,000 | 3.0000000000 | 93,999,998,173,184 | 580,000 | Map |
| Wadden Sea |  | 10,000,000,000 | Europe | North Sea | 53.5333328247 | 450,000 | 6.8833332062 | 30,000 | Map | |||
| Legoland Deutschland Resort |  | 48.4166679382 | 10.2833337784 | Map | ||||||||
| Leybucht | Wadden Sea | 53.5333328247 | 7.0999999046 | Map |