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O'Day 39

O'Day 39 is a 38 ′ 6 ″ / 11.8 m monohull sailboat designed by Philippe Briand and built by Bangor Punta Corp. and O'Day Corp. between 1982 and 1985.

Drawing of O'Day 39

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

  • SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

  • D: Displacement of the boat in pounds
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

Built under license from Jeanneau. In France called SUN FIZZ. Both companies at the time were owned by Bangor Punta. Later redesigned by Hunt Assoc. as the O’DAY 40. Shallow draft version: Draft: 4.90’ / 1.49m Disp.: 18700 lbs./ 8482 kgs.

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1985 o'day 39 sailboat

Jeanneau Sun Fizz 40

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O'day 39

The o'day 39 is a 38.58ft masthead sloop designed by phillipe briand and built in fiberglass by o'day corp. between 1982 and 1985., 120 units have been built..

The O'day 39 is a moderate weight sailboat which is slightly under powered. It is stable / stiff and has a good righting capability if capsized. It is best suited as a coastal cruiser. The fuel capacity is originally small. There is a good water supply range.

O'day 39 sailboat under sail

O'day 39 for sale elsewhere on the web:

1985 o'day 39 sailboat

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O'DAY 39 Detailed Review

https://images.harbormoor.com/originals/69722b68-ab11-4f9a-ba40-ea8fb2bd39fb

If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of O'DAY 39. Built by O'Day Corp. and designed by Philippe Briand, the boat was first built in 1982. It has a hull type of Fin w/spade rudder and LOA is 11.76. Its sail area/displacement ratio 15.60. Its auxiliary power tank, manufactured by Universal, runs on Diesel.

O'DAY 39 has retained its value as a result of superior building, a solid reputation, and a devoted owner base. Read on to find out more about O'DAY 39 and decide if it is a fit for your boating needs.

Boat Information

Boat specifications, sail boat calculation, rig and sail specs, auxillary power tank, accomodations, contributions, who designed the o'day 39.

O'DAY 39 was designed by Philippe Briand.

Who builds O'DAY 39?

O'DAY 39 is built by O'Day Corp..

When was O'DAY 39 first built?

O'DAY 39 was first built in 1982.

How long is O'DAY 39?

O'DAY 39 is 10.21 m in length.

What is mast height on O'DAY 39?

O'DAY 39 has a mast height of 13.5 m.

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39' o'day 39 sailboat.

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Universal 44hp diesel; roller furling; wheel steering; 6'4" draft; double aft cabin arrangement. Lake sailed. * shown by prior appointment only *

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1985 o'day 39 sailboat

IMAGES

  1. O'DAY 39: Reviews, Specifications, Built, Engine

    1985 o'day 39 sailboat

  2. O'DAY 39

    1985 o'day 39 sailboat

  3. 1985 O'Day sailboat for sale in Michigan

    1985 o'day 39 sailboat

  4. O'day 39 Review

    1985 o'day 39 sailboat

  5. 1985 O'Day 35 Sloop Sloop for sale

    1985 o'day 39 sailboat

  6. O'Day 39 Brochure

    1985 o'day 39 sailboat

VIDEO

  1. A French Archipelago on a Sailboat

  2. O'Day 22 Sailboat 5-23-10 Lake Erie

  3. The Sailboat Show #7

  4. Custom Swim Platform support chains replaced on our C&C 39 sailboat

  5. Flushing out our salt water contaminated fresh water system C&C 39 sailboat

  6. Moments after Epiphany is beached in Bimini Bahamas C&C 39 Sailboat

COMMENTS

  1. O'DAY 39

    Built under license from Jeanneau. In France called SUN FIZZ. Both companies at the time were owned by Bangor Punta. Later redesigned by Hunt Assoc. as the O'DAY 40. Shallow draft version: Draft: 4.90′ / 1.49m Disp.: 18700 lbs./ 8482 kgs.

  2. O'Day 39

    O'Day 39 is a 38′ 6″ / 11.8 m monohull sailboat designed by Philippe Briand and built by Bangor Punta Corp. and O'Day Corp. between 1982 and 1985. Great choice! Your favorites are temporarily saved for this session. ... The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more ...

  3. O'Day 39

    The O'Day 39 is an American sailboat that was designed by Philippe Briand as a cruiser and first built in 1982.. The boat is a development of the Sun Fizz 40, which was licensed for production in the US by Jeanneau.Both Jeanneau and the O'Day Corp. were owned by US conglomerate Bangor Punta at the time.. The O'Day 39 design was developed into the O'Day 40 by C. Raymond Hunt Associates in 1986.

  4. O'day 39

    The O'day 39 is a 38.58ft masthead sloop designed by Phillipe Briand and built in fiberglass by O'Day Corp. between 1982 and 1985. 120 units have been built. The O'day 39 is a moderate weight sailboat which is slightly under powered. It is stable / stiff and has a good righting capability if capsized. It is best suited as a coastal cruiser.

  5. O'DAY 39: Reviews, Specifications, Built, Engine

    If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of O'DAY 39. Built by O'Day Corp. and designed by Philippe Briand, the boat was first built in 1982. It has a hull type of Fin w/spade rudder and LOA is 11.76. Its sail area/displacement ratio 15.60.

  6. O-day 39 boats for sale

    O'Day 39 By Condition. Used O'Day 39 1 listing. Find O-day 39 boats for sale in your area & across the world on YachtWorld. Offering the best selection of o-day boats to choose from.

  7. O'Day 39 Yacht: Mighty Combination Speed, Power, Space, Strength

    The New O'Day 39 Yacht: A Mighty Combination of Speed, Power, Space and Strength. (1983) The O'Day 39 offers more than state-of-the-art hull design and powerful double-spreader rig. It is fast, strong and one of the best built boats in America. Its outstanding performance is also the result of an incredibly strong unified grid pan and ...

  8. 39' O'Day Sailboats For Sale

    39' O'day39. 1983. 39'. $ 27,500. Stock #110857 - Very Good Condition! Beautiful 1984 39' sailboat.Ready for many more years of sailing your favorite waters!We are looking for people all over the country who share our love for boats. If you have a passion for our product and like the idea of working from home, please visit ….

  9. 39' O'Day 39-1985-Bridgeport-100736437

    A "25th Anniversay Edition" O'DAY model, she is the 102nd example "39" as built at the O'DAY manufacturing facilty in Fall River, MA, from 1982 through 1985 being produced in 1984 and delivered as a 1985 model. The "CATNAP-PURR" has been well-maintained over the years and, typical of yachts of her appeal, there have only been only (3) Owners ...

  10. 39' O'Day 39-1985-Willsboro-3803487

    1985 39' O'Day Sailboat - Model: 39 3803487 Willsboro NY. Also thousands of other O'Day boats and yachts to peruse!

  11. 1985 O'Day O'Day 39 Deep

    The 1985 O'Day O'Day 39 Deep sailboat has a fiberglass hull and has an overall length of 38.58 feet (sometimes referred to as LOA). The width (or beam) of this craft is 128 inches. This boat is rigged as a Sloop. The sail area for the sailboat is 681 square feet. The displacement for the boat is approximately 18000 lbs.

  12. Oday 39 racing

    J Boat 92 78 Sandusky. Sep 24, 2019. #14. The Oday 39 rates around 120 for a SD in PHRF NE. Various credits for JAM, roller furling, fixed prop can boost that up. You have a lot of issues to get the boat to perform to rating.

  13. O-day boats for sale

    Find O-day boats for sale in your area & across the world on YachtWorld. Offering the best selection of o-day boats to choose from. ... 1986 O'Day 39 Aft Cockpit 4ft 9in Draft. US$44,900. ↓ Price Drop. Yacht Access | Fort Lauderdale, Florida. ... 1985 O'Day 31. US$9,222. ↓ Price Drop. VSF Yacht Services | West Chazy, New York. Request Info ...

  14. O'Day 39

    First the O'Day 39 is a Jeanneau Sun Fizz that was made under licence. They are available in both a 3 cabin, 2- head version (39) and a 2- cabin 1 head version (40). They are offshore proven, I know of two which are currently offshore and have been to the Caribbean and Mexico several times.

  15. Oday 39 Rocket

    1983 O'Day 39. Documentation. MC 7128 SP. LOA. ... Rates include fuel & final pump-out on all sailboats. ADD TIME TO YOUR CHARTER. EARLY START. Board by 2pm. Get Briefing. Sail Away! Up to 36′ $295. 37′ and up $395. SLEEP ABOARD. Board by 8pm. Sleep on Boat. Morning Briefing. $150. LATE DEPART.

  16. 1985 O'Day O'Day 39 Shoal

    1985 O'Day O'Day 39 Shoal . This O'Day sailboat has a hull made of fiberglass and has an overall length of 38.58 feet. The beam (or width) of this craft is 128 inches. This sailboat is rigged as a Sloop. The sail area for the boat is 681 square feet. Approximate displacement for the vessel comes in at around 18185 pounds.

  17. Sail O-day boats for sale

    Find Sail O-day boats for sale in your area & across the world on YachtWorld. Offering the best selection of o-day boats to choose from. ... 1986 O'Day 39 Aft Cockpit 4ft 9in Draft. US$44,900. ↓ Price Drop. Yacht Access | Fort Lauderdale, Florida. ... 1985 O'Day 31. US$9,174. ↓ Price Drop. VSF Yacht Services | West Chazy, New York. Request ...

  18. O'Day 40 Used Boat

    Introduced in 1985, the O'Day 40 is the largest model ever built by the company and remained in production until 1989. Although there are enough similarities to consider this a redesign of the earlier O'Day 39, there are enough differences that I'm focusing only on the O'Day 40 for this review. ... entry-level sailboats, the O'Day 40 ...

  19. O'Day Corp.

    Founded by famed Americas Cup sailor and olympic medalist George O'Day. In the beginning George O'Day Associates was only a distributor for several brands of small Sailboats. Some were produced by Fairey Marine of England and Marscot Plastics in the USA. (O'Day took over Marscot in 1958 to build the RHODES 19.) Soon he became involved in producing his own line of boats. Among the most ...

  20. ODay sailboats for sale by owner.

    ODay preowned sailboats for sale by owner. ODay used sailboats for sale by owner.

  21. O'Day 39 boats for sale

    O'Day 39 boats for sale 1 Boats Available. Currency $ - USD - US Dollar Sort Sort Order List View Gallery View Submit. Advertisement. Save This Boat. O'Day 39 Aft Cockpit 4ft 9in Draft . Fort Lauderdale, Florida. 1986. $44,900 Seller Yacht Access 83. 1. Contact (954) 527-4848. ×. Advertisement. Request Information ...

  22. 1985 O'Day Prices & Values

    Creating a wide variety of sailing vessels ranging from day-sailers to 40-foot yachts, O'Day success was accredited the mass production of fiberglass boats and the adoption of high build quality. Even though George O'Day sold the company in the 1960s, the company continued to wear his name until its closure after the 1989 model year.

  23. O'Day 34-35 Used Boat Review

    O'Day built boats designed for the average sailor for 33 years. ... The change resulted in the addition of 11-1/2" to the LOA, and between 1985 and 1989, essentially the same boat was marketed as the O'Day 35. Both versions share the same waterline length of 28' 9", the same beam of 11' 3", and the same approximate displacement of ...