| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aleutian Islands | Sea/Bay/Gulf | native | 116516 |
| Arctic | Sea/Bay/Gulf | native | 93817 |
| Arctic - province | Sea/Bay/Gulf | native | 93817 |
| Central Arctic | Sea/Bay/Gulf | native | 75835 |
| Chukchi Sea | Sea/Bay/Gulf | native | 116516 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 93817 |
| Cold Temperate Northwest Pacific | sea/bay/gulf | native | 75835 |
| East Siberian Sea | Sea/Bay/Gulf | native | 75835 |
| Kuriles Islands | Sea/Bay/Gulf | native | 75835 |
| North American Pacific Fijordland | Sea/Bay/Gulf | native | 116516 |
| North Siberian Waters | Sea/Bay/Gulf | native | 75835 |
| Pacific Ocean | Sea/Bay/Gulf | native | 75835 |
| Puget Sound | Sea/Bay/Gulf | native | 94906 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 93817 |
| Salish Sea | Sea/Bay/Gulf | native | 93817 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | native | 75835 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 75835 |
| Strait of Georgia | Sea/Bay/Gulf | native | 93817 |
| Temperate Northern Pacific | sea/bay/gulf | native | 75835 |