Many routes are operated by catamarans, as catamarans are a faster craft than a similar sized monohulls.
In the 1990s monohull HSCs with capacity for cars and buses have taken over many routes.
MBTA Harbor Express operates two 149-passenger catamarans connecting Quincy, MA and Hull, MA with Downtown Boston and Logan Airport.
The Salem Ferry connects Salem, MA and Downtown Boston in 45 minutes, sailing at over 30 knots (56 km/h).
Vineyard Fast Ferry operates high-speed service between Quonset Point, North Kingstown, RI and Martha's Vineyard with the Millennium, a 400 passenger high-speed catamaran with service speed of 35 knots (65 km/h).
New England Fast Ferry- Operates between New Bedford MA, and Vineyard Haven and Oak Bluffs on the Island of Martha's Vineyard. nefastferry.com
SeaStreak operates a high speed ferry service with four 505 passenger catamarans, two 600-700 passenger catamarans and two 149 passenger catamarans between Central Jersey and Manhattan. From April to November they offer trips from Central New Jersey to New Bedford and Martha's Vineyard on two 149 passenger boats.
CNM Evolution, high-speed passenger & vehicle catamaran that travels between Rimouski, Quebec, Canada and Forestville, Quebec, Canada. The ferry travels across the St. Lawrence River, and can accommodate 175 passengers, 30 vehicles while travelling at speeds up to 30 nautical miles (56 km) per hour. The boat was built in Norway and has 2 2,800 hp engines. The ferry service is operated by Traverse Rimouski-Forestville.
FoilCat, FlyingCat and Tricat operated by Turbojet Ferry, running between Hong Kong and Macau. (Turbojet also operates a fleet of hydrofoils, mainly Boeing Jetfoil. FoilCat is in fact a hybrid of hydrofoil and catamaran.)
Aremiti operates two modern, Australian-made high speed catamarans between the port terminal in Tahiti and the island of Moorea in the French Polynesia Islands.
Stewart Island Experience operates high speed catamarans "Southern Express" and "Foveaux Express" between Bluff and Oban Stewart Island, New Zealand
Tangalooma "Express", "Flyer" and "Jet" high speed resort transfer catamarans that operate between Brisbane and Moreton Island.
Stradbroke flyer high speed water taxi services to North Stradbroke Island, vessels include "Calypso", "Legacy".
Bay Island Taxi Service, high speed service to southern Moreton Bay islands Brisbane Queensland. Fleet includes "Al Robb", "Perulpa", "Jumpinpin", "Kurrowera", "Kalamarau" and "Inswiabon".
Fast ferry service to North Stradbroke Island operated by Transit Systems, fleet includes "Escape to Stradbroke" and "Redraw".