1972 Contest 31 vs 1979 Westerly Fulmar — Comparison

1972 Contest 311972 Contest 31
VS
1979 Westerly Fulmar1979 Westerly Fulmar

Specifications Side by Side

Specification1972 Contest 311979 Westerly Fulmar
General
ManufacturerContestWesterly
Year1972–19821979–1986
TypeSloopSloop
CountryNetherlandsUK
DesignerDick ZaalEd Dubois
Dimensions
LOA9.45 m (31.0 ft)9.75 m (32.0 ft)
LWL7.62 m (25.0 ft)8.00 m (26.2 ft)
Beam3.05 m (10.0 ft)3.20 m (10.5 ft)
Draft1.52 m (5.0 ft)1.07 m (3.5 ft)
Weight
Displacement4,536 kg (10,000 lbs)4,990 kg (11,001 lbs)
Ballast1,814 kg (3,999 lbs)1,814 kg (3,999 lbs)
Sailing
Sail Area39.5 m² (425 ft²)36.0 m² (388 ft²)
Hull MaterialSteelFiberglass
Keel TypeFinBilge
Engine & Tanks
Engine18 HP18 HP
Fuel Capacity80 L (21.1 gal)68 L (18.0 gal)
Water Capacity150 L (39.6 gal)136 L (35.9 gal)
Accommodation
Berths56
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1972 Contest 31
14.65
1979 Westerly Fulmar
12.53
Ballast Ratio (Higher = more stability)
1972 Contest 31
39.99
1979 Westerly Fulmar
36.35
Capsize Ratio (Lower = safer offshore)
1972 Contest 31
0.74
1979 Westerly Fulmar
0.75
Comfort Ratio (Higher = gentler motion)
1972 Contest 31
23.65
1979 Westerly Fulmar
22.41

Detailed Comparison

The 1972 Contest 31 and 1979 Westerly Fulmar represent two takes on sloop-rigged sailing. The 1972 Contest 31 is a 1970s design by Contest from Netherlands, while the 1979 Westerly Fulmar is a 1970s offering from Westerly from UK. The 1972 Contest 31 was penned by Dick Zaal. The 1979 Westerly Fulmar was designed by Ed Dubois.

In terms of size, the 1972 Contest 31 measures 9.45m (31.0ft) overall with a beam of 3.05m, compared to the 1979 Westerly Fulmar at 9.75m (32.0ft) with a 3.20m beam. The 1979 Westerly Fulmar is 0.30m longer than the 1972 Contest 31. The 1979 Westerly Fulmar displaces approximately 10% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1972 Contest 31 has modest sail power for its displacement with an SA/D ratio of 14.65 and 39.5 m² of sail area. The 1979 Westerly Fulmar, with an SA/D of 12.53 and 36.0 m² of canvas, offers modest sail power for its displacement. The 1972 Contest 31 has the edge in terms of raw sailing performance.

For comfort and safety, the 1972 Contest 31 offers a moderate motion comfort level (comfort ratio: 23.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.74). The 1979 Westerly Fulmar has a comfort ratio of 22.4 and a capsize screening value of 0.75. The ballast ratios are 40.0% for the 1972 Contest 31 and 36.4% for the 1979 Westerly Fulmar, reflecting their respective approaches to stability.

Below deck, the 1972 Contest 31 provides 5 berths in 2 cabins with 150L of water capacity and 80L of fuel. The 1979 Westerly Fulmar offers 6 berths in 2 cabins with 136L water and 68L fuel capacity.

Verdict

For cruising: The 1972 Contest 31 is the better choice for comfortable cruising thanks to its higher comfort ratio, offering a gentler motion at sea that crews will appreciate on longer passages.

For racing: The 1972 Contest 31 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1979 Westerly Fulmar offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.

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