Upper Hamble Estuary and Woods
| Site of Special Scientific Interest | |
| Location | Hampshire |
|---|---|
| Grid reference | SU 507 111 |
| Interest | Biological |
| Area | 151.2 hectares (374 acres) |
| Notification | 1987 |
| Location map | Magic Map |
| Natural England website | |
Upper Hamble Estuary and Woods is a 151.2-hectare (374-acre) biological Site of Special Scientific Interest east of Southampton in Hampshire. It is part of Solent and Southampton Water Ramsar site and Special Protection Area, and of Solent Maritime Special Area of Conservation. Part of the site is in Manor Farm Country Park, which is a Local Nature Reserve.