Draft:
Shallow: 2.45m/8.04′
Std.: 2.75m/9.02′
Deep: 3.1m/10.17′

Shallow draft (wing keel): 1.32m/4.33′.
Replaced the C310.

Shallow draft: 1.6m/5.25′.

Shallow draft version: 5.16’/1.56m
Disp. 17185 lbs/7795 kg
Bal.6785 lbs/3078 kg

Draft w/opt. deep keel: 2.25m/7.38′
Updated in 2011.

SWAN 46(1983-1989; 81 built)
SWAN 46 MKII (updated keel etc.; 28 built-introduced sometime after 1989?)
Keel/CB: BU:5.5′ BD:9.0′

Daggerboard keel with twin rudders:
Draft board up: 4.59’/1.40 m
Draft board down: 12.14’/3.70 m
Ballast: 22400 lbs/10150 kg
Not to be confused with an earlier Swan 53 also by Frers.

Similar to the later PRECISION 28. (1997)

Sail area:
-Main: 33 m² / 355.2 ft²
-Furling Jib (106%): 28 m² / 301.4 ft²
-Spinnaker: 79.1 m² / 851.4 ft²
-Gennaker: 78.3 m² / 842.8 ft²
Alternate keels:
Competition: Draft – 1.98m/6.5′; Ballast – 1,390 kg/3,064 lbs; Displacement – 4,220 kg/9,303 lbs
Shallow: Draft – 1.43m/4.69′; Ballast – ; Displacement – 4,530 kg/9,987 lbs
(From builders brochure.)