| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic - province | Sea/Bay/Gulf | native | 83435 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 1667 |
| Cold Temperate Northwest Pacific | sea/bay/gulf | native | 822 |
| East Bering Sea | Sea/Bay/Gulf | native | 1667 |
| Eastern Bering Sea | Sea/Bay/Gulf | native | 1667 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1667 |
| Puget Sound | Sea/Bay/Gulf | native | 94906 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 94906 |
| Salish Sea | Sea/Bay/Gulf | native | 94906 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | native | 822 |
| Temperate Northern Pacific | sea/bay/gulf | native | 822 |
| Tropical East Pacific | sea/bay/gulf | native | 822 |