| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aleutian Islands | Sea/Bay/Gulf | native | 116828 |
| Arctic | Sea/Bay/Gulf | native | 118125 |
| Arctic - province | Sea/Bay/Gulf | native | 118125 |
| Beaufort Sea | Sea/Bay/Gulf | native | 117961 |
| Central Arctic | Sea/Bay/Gulf | native | 117961 |
| Chukchi Sea | Sea/Bay/Gulf | native | 91446 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 93816 |
| East Bering Sea | Sea/Bay/Gulf | native | 117961 |
| Eastern Bering Sea | Sea/Bay/Gulf | native | 114916 |
| Gulf of Alaska | Sea/Bay/Gulf | native | 116828 |
| Juan de Fuca Strait | Sea/Bay/Gulf | native | 94906 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 91446 |
| Pacific Ocean | Sea/Bay/Gulf | native | 117961 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 93816 |
| Sakhalin Island | River (basin) | native | 116828 |
| Salish Sea | Sea/Bay/Gulf | native | 93816 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 117961 |
| Strait of Georgia | Sea/Bay/Gulf | native | 93816 |