|   GC32 catamarans at the 2013 GC32 Austria Cup. | |
| Designer | Martin Fischer | 
|---|---|
| Draft | 2.1 m (6.9 ft) (upwind) 1.6 m (5.2 ft) (downwind) | 
| Hull weight | 950 kg (2,090 lb) | 
| LOA | 12 m (39 ft) | 
| LOH | 10 m (33 ft) | 
| Beam | 6 m (20 ft) | 
| Mast Length | 16.5 m (54 ft) | 
| Mainsail area | 60 m2 (650 sq ft) | 
| Jib / Genoa area | 23.5 m2 (253 sq ft) | 
| Gennaker area | 90 m2 (970 sq ft) | 
The GC32 is a class of sailing catamaran designed by Martin Fischer. 12 metres long and constructed of carbon fibre, they have a top speed of about 40 knots (74 km/h; 46 mph). They are sailed in the GC32 Racing Tour, and have been chosen to replace the Extreme 40's in the Extreme Sailing Series.