Catalina 36 MkII vs 1979 Westerly Fulmar — Comparison

Catalina 36 MkII
VS
1979 Westerly Fulmar1979 Westerly Fulmar

Specifications Side by Side

SpecificationCatalina 36 MkII1979 Westerly Fulmar
General
ManufacturerCatalinaWesterly
Year1999–20061979–1986
TypeSloopSloop
CountryUSAUK
DesignerGerry DouglasEd Dubois
Dimensions
LOA10.97 m (36.0 ft)9.75 m (32.0 ft)
LWL9.60 m (31.5 ft)8.00 m (26.2 ft)
Beam3.55 m (11.6 ft)3.20 m (10.5 ft)
Draft1.83 m (6.0 ft)1.07 m (3.5 ft)
Weight
Displacement6,577 kg (14,500 lbs)4,990 kg (11,001 lbs)
Ballast2,495 kg (5,501 lbs)1,814 kg (3,999 lbs)
Sailing
Sail Area56.5 m² (608 ft²)36.0 m² (388 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinBilge
Engine & Tanks
Engine27 HP18 HP
Fuel Capacity95 L (25.1 gal)68 L (18.0 gal)
Water Capacity189 L (49.9 gal)136 L (35.9 gal)
Accommodation
Berths76
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Catalina 36 MkII
16.35
1979 Westerly Fulmar
12.53
Ballast Ratio (Higher = more stability)
Catalina 36 MkII
37.94
1979 Westerly Fulmar
36.35
Capsize Ratio (Lower = safer offshore)
Catalina 36 MkII
0.76
1979 Westerly Fulmar
0.75
Comfort Ratio (Higher = gentler motion)
Catalina 36 MkII
18.65
1979 Westerly Fulmar
22.41

Detailed Comparison

The Catalina 36 MkII and 1979 Westerly Fulmar represent two takes on sloop-rigged sailing. The Catalina 36 MkII is a 1990s design by Catalina from USA, while the 1979 Westerly Fulmar is a 1970s offering from Westerly from UK. The Catalina 36 MkII was penned by Gerry Douglas. The 1979 Westerly Fulmar was designed by Ed Dubois.

In terms of size, the Catalina 36 MkII measures 10.97m (36.0ft) overall with a beam of 3.55m, compared to the 1979 Westerly Fulmar at 9.75m (32.0ft) with a 3.20m beam. The Catalina 36 MkII is 1.22m longer than the 1979 Westerly Fulmar. The Catalina 36 MkII displaces approximately 32% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Catalina 36 MkII has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.35 and 56.5 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 Catalina 36 MkII has the edge in terms of raw sailing performance.

For comfort and safety, the Catalina 36 MkII offers a firm, racing-oriented motion (comfort ratio: 18.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 1979 Westerly Fulmar has a comfort ratio of 22.4 and a capsize screening value of 0.75. The ballast ratios are 37.9% for the Catalina 36 MkII and 36.4% for the 1979 Westerly Fulmar, reflecting their respective approaches to stability.

Below deck, the Catalina 36 MkII provides 7 berths in 2 cabins with 189L of water capacity and 95L of fuel. The 1979 Westerly Fulmar offers 6 berths in 2 cabins with 136L water and 68L fuel capacity.

Verdict

For cruising: The 1979 Westerly Fulmar 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 Catalina 36 MkII has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Catalina 36 MkII 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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