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Sailboat Specifications

Ericson 37

Masthead Sloop · Fin With Rudder On Skeg

Designed by Bruce King · Built by Ericson Yachts (Usa) · First built 1973

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LOA 37.42 ft  ·  Beam 11.33 ft  ·  Displacement 16,000.00 lb  ·  Sail Area 613.00 ft²  ·  Masthead Sloop  ·  Fin With Rudder On Skeg
About the Ericson 37 Sailboat

Designed by renowned naval architect Bruce King and built by Ericson Yachts from 1973 to 1975, this 37-footer represents a brief but notable chapter in Ericson's catalog. With only 50 hulls produced during its three-year run, the Ericson 37 stands as one of the builder's more exclusive offerings from the mid-1970s era. The boat's substantial 16,000-pound displacement and generous 8,000-pound ballast ratio create a stable, seaworthy platform well-suited for coastal cruising and offshore passages. Her fin keel with rudder-on-skeg configuration delivers a good balance of performance and directional stability, while the masthead sloop rig with 613 square feet of sail area provides adequate power without being overwhelming for a cruising couple. King's design philosophy emphasizes seaworthiness over pure speed, evident in the boat's comfortable 31.28 comfort ratio and conservative 1.8 capsize screening value. The hull's 7.15-knot theoretical hull speed and moderate sail area-to-displacement ratio of 15.5 suggest respectable performance for extended cruising rather than racing applications. Her fiberglass construction and robust scantlings have helped many examples survive nearly five decades, making them attractive options for sailors seeking a capable, traditional cruising sailboat with proven offshore credentials.

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Balsa core was used extensively in the deck construction; areas around chainplates, stanchion bases, and deck hardware are prone to water intrusion and soft spots from core rot. Probe all deck hardware mounting points carefully.
1973–1975 production
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The fin keel on this era Ericson uses mild steel keel bolts that are prone to corrosion and weeping rust stains in the bilge. The keel-to-hull joint should be inspected for stress cracking and any signs of movement, as working keels were reported on some hulls.
1973–1975 production
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Chainplate backing plates on early Ericson 37s are bonded into the interior liner and can be difficult to inspect. Chainplate knees and backing structures are known to develop cracks in the fiberglass tabbing due to rig loads over time.
1973–1975 production
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Dimensions & Specifications
LOA (Length Overall) 37.42 ft / 11.41 m
LWL (Waterline Length) 28.50 ft / 8.69 m
Beam 11.33 ft / 3.45 m
Max Draft 5.75 ft / 1.75 m
Displacement 16,000.00 lb / 7,257 kg
Ballast 8,000.00 lb / 3,629 kg
Ballast Type Lead
Sail Area (Reported) 613.00 ft² / 56.95 m²
Headroom 6.25 ft / 1.91 m
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Sloop
Construction FG
Designer Bruce King
Builder Ericson Yachts (USA)
First Built 1973
Last Built 1975
Number Built 50
Associations Ericson Yachts Information
Related Sailboats Tartan 38 · Cc 38 2 · Ericson 381 · Nauticat 38 · Island Trader 38
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Engine & Accommodations
Engine Make Universal
Engine Model Atomic 4
Engine Type Gas
Horsepower 30
Frequently Asked Questions

What is the Ericson 37's sail area to displacement ratio?

The Ericson 37 has a Sail Area to Displacement ratio (SA/D) of 15.5. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Ericson 37's comfort ratio?

The Ericson 37 has a Ted Brewer Comfort Ratio of 31.28. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Ericson 37 safe for offshore sailing?

The Ericson 37 has a Capsize Screening Formula value of 1.8. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Ericson 37?

The theoretical hull speed of the Ericson 37 is 7.15 kn knots, calculated from its waterline length.

How much does a Ericson 37 weigh?

The Ericson 37 has a displacement of 16,000.00 lb and a length overall (LOA) of 37.42 ft.

Who designed the Ericson 37?

The Ericson 37 was designed by Bruce King, first built in 1973.