Catalina 42 MkII vs 1974 Morgan 33 — Comparison

Catalina 42 MkII
VS
1974 Morgan 331974 Morgan 33

Specifications Side by Side

SpecificationCatalina 42 MkII1974 Morgan 33
General
ManufacturerCatalinaMorgan
Year2003–20091974–1980
TypeSloopSloop
CountryUSAUSA
DesignerGerry DouglasCharlie Morgan
Dimensions
LOA12.80 m (42.0 ft)10.06 m (33.0 ft)
LWL11.10 m (36.4 ft)8.23 m (27.0 ft)
Beam3.96 m (13.0 ft)3.20 m (10.5 ft)
Draft1.85 m (6.1 ft)1.37 m (4.5 ft)
Weight
Displacement9,525 kg (20,999 lbs)5,216 kg (11,499 lbs)
Ballast3,629 kg (8,001 lbs)2,041 kg (4,500 lbs)
Sailing
Sail Area76.0 m² (818 ft²)42.0 m² (452 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine55 HP18 HP
Fuel Capacity152 L (40.2 gal)76 L (20.1 gal)
Water Capacity303 L (80.0 gal)114 L (30.1 gal)
Accommodation
Berths76
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Catalina 42 MkII
17.18
1974 Morgan 33
14.19
Ballast Ratio (Higher = more stability)
Catalina 42 MkII
38.10
1974 Morgan 33
39.13
Capsize Ratio (Lower = safer offshore)
Catalina 42 MkII
0.75
1974 Morgan 33
0.74
Comfort Ratio (Higher = gentler motion)
Catalina 42 MkII
17.36
1974 Morgan 33
22.09

Detailed Comparison

The Catalina 42 MkII and 1974 Morgan 33 represent two takes on sloop-rigged sailing. The Catalina 42 MkII is a 2000s design by Catalina from USA, while the 1974 Morgan 33 is a 1970s offering from Morgan from USA. The Catalina 42 MkII was penned by Gerry Douglas. The 1974 Morgan 33 was designed by Charlie Morgan.

In terms of size, the Catalina 42 MkII measures 12.80m (42.0ft) overall with a beam of 3.96m, compared to the 1974 Morgan 33 at 10.06m (33.0ft) with a 3.20m beam. The Catalina 42 MkII is 2.74m longer than the 1974 Morgan 33. The Catalina 42 MkII displaces approximately 83% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Catalina 42 MkII has good sail power for versatile performance with an SA/D ratio of 17.18 and 76.0 m² of sail area. The 1974 Morgan 33, with an SA/D of 14.19 and 42.0 m² of canvas, offers modest sail power for its displacement. The Catalina 42 MkII has the edge in terms of raw sailing performance.

For comfort and safety, the Catalina 42 MkII offers a firm, racing-oriented motion (comfort ratio: 17.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.75). The 1974 Morgan 33 has a comfort ratio of 22.1 and a capsize screening value of 0.74. The ballast ratios are 38.1% for the Catalina 42 MkII and 39.1% for the 1974 Morgan 33, reflecting their respective approaches to stability.

Below deck, the Catalina 42 MkII provides 7 berths in 2 cabins with 303L of water capacity and 152L of fuel. The 1974 Morgan 33 offers 6 berths in 2 cabins with 114L water and 76L fuel capacity.

Verdict

For cruising: The 1974 Morgan 33 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 42 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 42 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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