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Sailboat Specifications

Oday 30

Sloop · Monohull

Designed by C. Raymond Hunt Associates · Built by O'day Corp · First built 1977

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LOA 30.0  ·  Beam 10.8  ·  Displacement 10500  ·  Sail Area 441.30 ft²  ·  Sloop  ·  Monohull
About the Oday 30 Sailboat

Masthead sloop cruiser with fixed fin keel or optional centerboard. Well-built production boat with proven offshore capability from C. Raymond Hunt Associates.

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Market Price Estimate Beta
$7,500 – $19,900
typical asking price
Median $9,750  ·  6 listings used
All listings
$7,500 – $19,900 6
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Dimensions & Specifications
LOA (Length Overall) 30.0
LWL (Waterline Length) 25.4
Beam 10.8
Max Draft 7.1
Min Draft 3.3
Displacement 10500
Ballast 4000
Sail Area (Reported) 441.30 ft² / 41.00 m²
Design & Construction
Hull Type Monohull
Rigging Type Sloop
Construction Fiberglass
Designer C. Raymond Hunt Associates
Builder O'Day Corp
First Built 1977
Last Built 1984
Number Built 356
Related Sailboats Oday 27 · Oday 32 · Oday 25 · Catalina 30
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Frequently Asked Questions

What is the Oday 30's sail area to displacement ratio?

The Oday 30 has a Sail Area to Displacement ratio (SA/D) of 14.78. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Oday 30's comfort ratio?

The Oday 30 has a Ted Brewer Comfort Ratio of 25.29. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Oday 30 safe for offshore sailing?

The Oday 30 has a Capsize Screening Formula value of 1.97. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Oday 30?

The theoretical hull speed of the Oday 30 is 6.75 knots, calculated from its waterline length.

How much does a Oday 30 weigh?

The Oday 30 has a displacement of 10500 and a length overall (LOA) of 30.0.

How much does a used Oday 30 cost?

Based on 6 recent market listings, used Oday 30 sailboats typically sell for between $7,500 and $19,900, with a median asking price of $9,750. Price varies significantly based on year, condition, location, and included equipment.

Who designed the Oday 30?

The Oday 30 was designed by C. Raymond Hunt Associates, first built in 1977.