The Medway 36 westerly is a 35.75ft masthead ketch designed by Laurent Giles and partners ltd and built in fiberglass by Westerly Marine Construction Ltd. between 1976 and 1982.
26 units have been built.
The Medway 36 westerly is a moderate weight sailboat which is under powered. It is very stable / stiff and has an excellent righting capability if capsized. It is best suited as a bluewater cruising boat. The fuel capacity is originally small. There is a short water supply range.
Main features
| Model | Medway 36 westerly | ||
| Length | 35.75 ft | ||
| Beam | 11.16 ft | ||
| Draft | 6 ft | ||
| Country | United Kingdom (Europe) | ||
| Estimated price | $ 0 | ?? | 
Ratios
| Sail area / displ. | 12.63 | ||
| Ballast / displ. | 44.45 % | ||
| Displ. / length | 255.73 | ||
| Comfort ratio | 31.32 | ||
| Capsize | 1.77 | 
Hull
| Hull type | Monohull fin keel with rudder on skeg | ||
| Construction | Fiberglass | ||
| Waterline length | 30.42 ft | ||
| Maximum draft | 6 ft | ||
| Displacement | 16125 lbs | ||
| Ballast | 7167 lbs | ||
| Hull speed | 7.39 knots | 
Rigging
| Rigging | Masthead Ketch | ||
| Sail area (100%) | 502 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 0 sq.ft | ?? | |
| Sail area main | 0 sq.ft | ?? | |
| I | 0 ft | ?? | |
| J | 0 ft | ?? | |
| P | 0 ft | ?? | |
| E | 0 ft | ?? | 
Engine
| Nb engines | 1 | ||
| Total power | 36 HP | ||
| Fuel capacity | 42 gals | 
Accommodations
| Water capacity | 71 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 | 
Builder data
| Builder | Westerly Marine Construction Ltd. | ||
| Designer | Laurent Giles and partners ltd | ||
| First built | 1976 | ||
| Last built | 1982 | ||
| Number built | 26 | 
 
                         
                                                     
                                         
                                         
                                         
                                         
                                         
                                        