The Nevis Air and Sea Ports Authority (NASPA) overseas operations at the island's only airport as well as the four seaports:
- Long Point Port - for cargo
- Charlestown Port - for ferries, yachts, cruise ships and other private watercraft
- Newcastle Port - on the northern side of the island and favoured by native fishermen
- The Oualie Water Taxi Facility - for transport to and from St. Kitts
The Authority has installed a number of yacht moorings along the western or Caribbean coast of Nevis from Oualie Beach to Charlestown to provide safe anchorage for mariners visiting the island. NASPA has also installed swim buoys along Pinneys Beach from the Four Seasons Resort to Pinneys Beach Hotel in order to create a safe swimming area.
