| Address | St ClarePenzance, Cornwall TR 18 3QWUnited Kingdom |
| Port Authority | Penwith District Council |
| Phone | 44 01736 3661133 |
| Fax | - |
| - | |
| Coordinates | 50°7'5" N, -5°-32'-8" W |
| Decimal | 50.1182077,-5.5357366 |
| UN/LOCODE | GBPEN |
| Port Type | Harbor |
| Port Size | Small |
| Website | http://www.netpz.co.uk/penzance-harbour |
| Terminal | Unavailable |
| Inland port | Unavailable |
| Mean tide | 5 feet m |
| Tide | Available |
| Overhead Limit | Unavailable |
| Swell | Unavailable |
| Channel | 16 - 20 feet 4.9 - 6.1 meters |
| Cargo Pier | 11 - 15 feet 3.4 - 4.6 meters |
| Mean Tide | 5 feet |
| Anchorage | 46 - 50 feet 14 - 15.2 meters |
| Harbor Size | Small |
| Shelter | Good |
| Max Vessel Size | Up to 500 feet in length |
| Harbor Type | Coastal Tide Gate |
| Compulsory | Unavailable |
| Available | Available |
| Advisable | Unavailable |
| Local Assist | Unavailable |
| Provisions | Available |
| Fuel Oil | Available |
| Deck | Unavailable |
| Water | Available |
| Diesel Oil | Available |
| Engine | Unavailable |
| 0-24 Ton Lifts | Available |
| 25-49 Ton Lifts | Available |
| 50-100 Ton Lifts | Available |
| 100+ Ton Lifts | Unavailable |
| Fixed Cranes | Available |
| Mobile Cranes | Available |
| Floating Cranes | Unavailable |
| Wharves | Available |
| Med Moor | Unavailable |
| Ice | Unavailable |
| Anchor | Unavailable |
| Beach | Unavailable |
| Assist | Available |
| Salvage | Unavailable |
| Pratique | Unavailable |
| Deratt Cert | Unavailable |
| Longshore | Unavailable |
| Electrical Repair | Unavailable |
| Steam | Unavailable |
| Electrical | Unavailable |
| Navigation Eq | Unavailable |
| Ship Repairs | Limited |
| Degauss | - |
| Garbage Disposal | Available |
| Dirty Ballast | Available |
| Telephone | Available |
| Radio | Available |
| Air | Available |
| Telegraph | Available |
| Radio Tel | Unavailable |
| Rail | Available |