Because less of the boat is sitting in the water as a result of two hulls the fuel economy on catamaran fishing boats is outstanding.
Catamaran vs v hull fishing boat. 10 Things to Look For Aluminum Fishing Boats. The wider footprint of a World Cat helps negate the effect of a rolling. Catamaran fishing boats are a good choice when offshore fishing or when on large open waterways because they are generally more stable than a monohull boat in big waves or rough.
Less displacement means a more efficient fuel burn. The diameter of each boats turn was about the same although the V-hull averaged 84 seconds compared to the cats 89 seconds. Handling is another factor to consider and catamarans have both good and bad features.
Cats are built with serious go-fast hardware and can go 40 to 50 mph faster with the same set up as a V-Hull. Some of the bigger issues with a catamaran style hull is turning. Old cruising catamarans may not go faster than 8 knots and modern monohulls can exceed 10 knots.
This is because the narrow water entry of a catamaran hull design allows this type of boat to easily get on plane and requires less power to keep it on plane which often means better fuel economy. A building wave of big new multihull boats is sweeping across the offshore angling world. Cat lovers contend the boat is.
Here is a shot of mine on the trailer. They are also said to be more stable at high speeds. Out of necessity catamarans employ a number of design characteristics most anglers would not expect.
Of course catamarans arent always faster. A monohull with the two engines close together requires more power and technique to spin. Because you get a smoother ride.