| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 1522 |
| Arctic - province | Sea/Bay/Gulf | native | 1522 |
| California Current | Sea/Bay/Gulf | native | 1522 |
| Chukchi Sea | Sea/Bay/Gulf | native | 118986 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 1522 |
| Cold Temperate Northwest Pacific | sea/bay/gulf | native | 1394 |
| East Bering Sea | Sea/Bay/Gulf | native | 1522 |
| Eastern Bering Sea | Sea/Bay/Gulf | native | 1522 |
| Gulf of Alaska | Sea/Bay/Gulf | native | 1522 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1394 |
| Puget Sound | Sea/Bay/Gulf | native | 94798 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 93905 |
| Salish Sea | Sea/Bay/Gulf | native | 93905 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | native | 1522 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 1394 |
| Temperate Northern Pacific | sea/bay/gulf | native | 1394 |
| Tropical East Pacific | sea/bay/gulf | native | 1522 |