Todays most popular go-fast catamarans range from 28 to 52 feet.

How fast do large boats go. However speed boats usually go upwards of about 60. If we were only interested in top speed we bet we could hit 80 with a prop change and a salt water environment. A typical go-fast is laid-up using a combination of fibreglass kevlar and carbon fibre using a deep V style offshore racing hull ranging from 61 to 152 metres 20 to 50 ft long narrow in beam and equipped with two or more powerful engines often totalling more than 750 kilowatts 1000 hp.

The small Allisons are designed to run lighter engines plenty have older Mercury Racing and other race engines that can push the hulls way over 100 MPH easily. Powered by twin Mercury Racing 1100 engines the Skater 478 has reached 122 mph. In the nautical world this fast boat is.

Youll notice this is the same speed we quoted for the 18 foot length however the 20 foot models will allow for much larger engines and also carry more weight. Ad Hall of Fame boat dealer with a full line of Cobalt Boats offering salesservice storage. The SL Super Legerra 52 is a stand-up boat with multiple bolsters a deep cockpit and a full cabin.

Powered by twin inboard engines up to 1750-HP they can reach 180 MPH and beyond. Fuel Use for Standard Boat Speeds. Raceboats are easier to sell because all you have to do is go fast and win Outerlimits Offshore Powerboats SLSV 52 and SV 50 Based in Bristol RI Outerlimits offers two versions of its slippery fastwere talking more than 130 mph on a pair of Mercury Racing 1350 engines52-footer.

Well help you find or build the Cobalt Boat of your dreams call us today to get started. Bigger cruisers comfortably travel at around 30mph. So how fast are cruise ships.

20 Foot Jon Boat Speed. Yachts differ in speeds depending on the type of boat with mega-yachts and ocean sport boats being the fastest at over 30 MPH cruisers and deck boats falling second at an average speed of 23 MPH then pontoons and sailboats averaging 10 MPH. How fast a ship is able to sail depends on.