| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| East Bering Sea | Sea/Bay/Gulf | native | 6793 |
| Gulf of Alaska | Sea/Bay/Gulf | native | 6793 |
| Juan de Fuca Strait | Sea/Bay/Gulf | questionable | 4925 |
| Pacific Ocean | Sea/Bay/Gulf | native | 6885 |
| Salish Sea | Sea/Bay/Gulf | native | 6885 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 2850 |
| Strait of Georgia | Sea/Bay/Gulf | native | 6885 |
| West Bering Sea | Sea/Bay/Gulf | native | 6793 |