Catalina 250 vs 1991 Westerly Seahawk — Comparison

Catalina 250Catalina 250
VS
1991 Westerly Seahawk1991 Westerly Seahawk

Specifications Side by Side

SpecificationCatalina 2501991 Westerly Seahawk
General
ManufacturerCatalinaWesterly
Year1994–20041991–1997
TypeSloopSloop
CountryUSAUK
DesignerGerry DouglasEd Dubois
Dimensions
LOA7.62 m (25.0 ft)10.36 m (34.0 ft)
LWL6.78 m (22.2 ft)8.53 m (28.0 ft)
Beam2.59 m (8.5 ft)3.35 m (11.0 ft)
Draft1.37 m (4.5 ft)1.80 m (5.9 ft)
Weight
Displacement1,588 kg (3,501 lbs)6,123 kg (13,499 lbs)
Ballast612 kg (1,349 lbs)2,495 kg (5,501 lbs)
Sailing
Sail Area24.5 m² (264 ft²)48.0 m² (517 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine10 HP28 HP
Fuel Capacity30 L (7.9 gal)114 L (30.1 gal)
Water Capacity42 L (11.1 gal)220 L (58.1 gal)
Accommodation
Berths47
Cabins13

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Catalina 250
18.30
1991 Westerly Seahawk
14.57
Ballast Ratio (Higher = more stability)
Catalina 250
38.54
1991 Westerly Seahawk
40.75
Capsize Ratio (Lower = safer offshore)
Catalina 250
0.89
1991 Westerly Seahawk
0.73
Comfort Ratio (Higher = gentler motion)
Catalina 250
13.89
1991 Westerly Seahawk
22.81

Detailed Comparison

The Catalina 250 and 1991 Westerly Seahawk represent two takes on sloop-rigged sailing. The Catalina 250 is a 1990s design by Catalina from USA, while the 1991 Westerly Seahawk is a 1990s offering from Westerly from UK. The Catalina 250 was penned by Gerry Douglas. The 1991 Westerly Seahawk was designed by Ed Dubois.

In terms of size, the Catalina 250 measures 7.62m (25.0ft) overall with a beam of 2.59m, compared to the 1991 Westerly Seahawk at 10.36m (34.0ft) with a 3.35m beam. The 1991 Westerly Seahawk is 2.74m longer than the Catalina 250. The 1991 Westerly Seahawk displaces approximately 286% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Catalina 250 has good sail power for versatile performance with an SA/D ratio of 18.30 and 24.5 m² of sail area. The 1991 Westerly Seahawk, with an SA/D of 14.57 and 48.0 m² of canvas, offers modest sail power for its displacement. The Catalina 250 has the edge in terms of raw sailing performance.

For comfort and safety, the Catalina 250 offers a firm, racing-oriented motion (comfort ratio: 13.9) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.89). The 1991 Westerly Seahawk has a comfort ratio of 22.8 and a capsize screening value of 0.73. The ballast ratios are 38.5% for the Catalina 250 and 40.8% for the 1991 Westerly Seahawk, reflecting their respective approaches to stability.

Below deck, the Catalina 250 provides 4 berths in 1 cabin with 42L of water capacity and 30L of fuel. The 1991 Westerly Seahawk offers 7 berths in 3 cabins with 220L water and 114L fuel capacity.

Verdict

For cruising: The 1991 Westerly Seahawk 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 250 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1991 Westerly Seahawk 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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