The Mason 33 is a 33.75ft masthead sloop designed by Al Mason and built in fiberglass by Ta Shing Yacht Building Ltd. between 1984 and 1989.
20 units have been built.
The Mason 33 is a heavy sailboat which is a reasonably good performer. It is stable / stiff and has an excellent righting capability if capsized. It is best suited as a bluewater cruising boat.
Main features
| Model | Mason 33 | ||
| Length | 33.75 ft | ||
| Beam | 10.83 ft | ||
| Draft | 5 ft | ||
| Country | Taiwan (Asia) | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 16.43 | ||
| Ballast / displ. | 37.28 % | ||
| Displ. / length | 387.81 | ||
| Comfort ratio | 33.08 | ||
| Capsize | 1.79 |
Hull
| Hull type | Monohull long keel | ||
| Construction | Fiberglass | ||
| Waterline length | 25.42 ft | ||
| Maximum draft | 5 ft | ||
| Displacement | 14269 lbs | ||
| Ballast | 5320 lbs | ||
| Hull speed | 6.76 knots |
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 602 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 327.04 sq.ft | ||
| Sail area main | 282.46 sq.ft | ||
| I | 44.80 ft | ||
| J | 14.60 ft | ||
| P | 38.30 ft | ||
| E | 14.75 ft |
Engine
| Nb engines | 1 | ||
| Total power | 35 HP | ||
| Fuel capacity | 0 gals |
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | Ta Shing Yacht Building Ltd. | ||
| Designer | Al Mason | ||
| First built | 1984 | ||
| Last built | 1989 | ||
| Number built | 20 |