DISADVANTAGES OF A CATAMARAN 1.
What is the disadvantage of catamarans. Catamarans are in general faster than single hull boats. Advantages of Catamarans. Cats however have been slower to catch on in the US market than they have in places such as South Africa New Zealand and Australia notorious seafaring nations whose populations appreciate how a boat handles in rough seas.
Cats tend to be harder to turn into the wind or tack while under power. Due to the proportion of weight to sail size they have less momentum to carry them through. For hiring you have to pay the premium to get all the benefits mentioned above.
This means you must be vigilant in. You wont get the same amount of feedback from the wheel of a cat as from a monohull. 1 Catamaran have lot more surface area than a same length monohull a 80 feet monohull will have a 20 feet beam VS a 80 feet catamaran will have a 40 feet beam thus the hull and deck will be costing lot more in material and labor.
It is also not affordable to have them as crews have to pay about 150 of that of sailboats of the same length. Cats take double the space to dock and. This is due to several factors the most important of which is the hull shape.
It is often said that anchoring a catamaran can be more difficult. One advantage most monohulls do have when underway is that they dont slam. It will last for hours days or even months depending on the duration of the trip.
A catamarans seems like a fantastic choice so far but in the interest of fairness it is now time to touch on the disadvantages as well. Monohull spreaders are set at 90 degrees to the mast whereas a catamaran has to have backswept. Catamaran Cons Because a wide bridge deck is strapped between two hulls there can be slapping or pounding while underway in heavier.