Aloha 34 (10.4) Specs


Please Note, during the lengthy production runs of the A27 (8.2) and A28 (8.5), Ouyang Boatworks used a number of different mast and sail suppliers and specifications with differing mast and boom lengths. We are not aware of similar variations in the A30, A32 and A34  models, but it is always possible. With this in mind, please do not rely on the measurements provided if you have to pass under an overhead obstruction (eg bridge or powerlines) where clearance will be limited, when ordering sails or establishing a racing handicap. If you require accurate numbers for any of these purposes we strongly recommend you measure your actual boat and we accept no responsibility for the consequences of any inaccuracies in the quoted figures, or in variations applying to your boat.

General Hull Specs Aloha 34  
Builder Ouyang Boat Works
Location Whitby, Ontario
Year Approx 1979 – 1988
Designer Brewer and Walstrom
Type Sloop
Displacement 13,600 lbs
Ballast 4,700 lbs
Construction Fibreglass
Fuel Tank Capacity 20 – 24 gals (Imperial)
Fill location ?
Fresh Water Capacity 60 gals (Imperial)
Holding Tank Capacity 30 gals (Imperial)
Length Overall 34
Length Waterline 28
Beam 11′ 2″
Draft Shoal 4′ 8″  Deep 5′ 6″
Steering Wheel
Bridge Clearance Height (approx) 54′
Mast Step Keel
Keel Type Fin bolted
Main Sail 226 sq. ft. P 37.75′
Jib 219 sq. ft. E 12′
Genoa 150% 456 sq. ft. I 43.5′
Spinnaker ? sq. ft. J 14.5′
Engine Type Inboard Diesel
Number of cylinders 2
HorsePower 24
Inboard Make Westerbeke
Ventilation ?
Cooling system Fresh water
Prop shaft size ?
Aloha 32 Ratings & Ratios
PHRF Rating
No Flying Sails 165
With Spinnaker 147
Displacement/Waterline Length (D/L) 257.64
Sail Area/Displacement (SA/D) 11.33
Ballast Ratio (BR) 34.56
Theoretical Hull Speed (HSPD) 7.09 knots