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Review of Ocean 62


Basic specs.

sail specifications
The Ocean 62 is a large sailboat designed by the Dutch maritime architect E. G. van de Stadt in the early eighties. The Ocean 62 is built by the British yard Southern Ocean Ltd..

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Hull
The hull is made of fibreglass. Generally, a hull made of fibreglass requires only a minimum of maintenance during the sailing season.

Rig
The boat equipped with a masthead rig. The advantage of a masthead rig is its simplicity and the fact that a given sail area - compared with a fractional rig - can be carried lower and thus with less heeling moment.

Keel

The Ocean 62 is equipped with a fin keel. A boat with a fin keel is more manoeuvrable but has less directional stability than a similar boat with a long keel.

The keel is made of lead. Compared with iron, lead has the advantage of being 44% heavier, which allows a smaller keel and hence less water resistance and higher speed.

The boat can only enter major marinas as the draft is about 2.29 - 2.39 meter (7.51 - 7.81 ft) dependent on the load. See immersion rate below.


Sailing characteristics

This section covers widely used rules of thumb to describe the sailing characteristics. Please note that even though the calculations are correct, the interpretation of the results might not be valid for extreme boats.

Stability and Safety

What is Capsize Screening Formula (CSF)?

The capsize screening value for Ocean 62 is 1.80, indicating that this boat could - if evaluated by this formula alone - be accepted to participate in ocean races.


Theoretical Maximum Hull Speed

What is Theoretical Maximum Hull Speed?

The theoretical maximal speed of a displacement boat of this length is 9.3 knots. The term "Theoretical Maximum Hull Speed" is widely used even though a boat can sail faster. The term shall be interpreted as above the theoretical speed a great additional power is necessary for a small gain in speed.


Immersion rate

The immersion rate is defined as the weight required to sink the boat a certain level. The immersion rate for Ocean 62 is about 488 kg/cm, alternatively 2733 lbs/inch.
Meaning: if you load 488 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 2733 lbs cargo on the boat it will sink 1 inch.


Sailing statistics

This section is statistical comparison with similar boats of the same category. The basis of the following statistical computations is our unique database with more than 26,000 different boat types and 350,000 data points.

L/B (Length Beam Ratio)

What is L/B (Length Beam Ratio)?

The l/b ratio for Ocean 62 is 3.80.


SA/D (Sail Area Displacement ratio)

What is SA/D (Sail Area Displacement ratio)?

The SA/D for Ocean 62 with ISO 8666 reference sail is 10.3, with a 135% genua the SA/D is 12.4.


Sorry, we do not have sufficient statistical information available for this boat to provide a significant reliable analysis.

Maintenance

Bottom Paint

When buying anti-fouling bottom paint, it's nice to know how much to buy. The surface of the wet bottom is about 80m2 (861 ft2).
Based on this, your favourite maritime shop can tell you the quantity you need.

Note: If you use a paint roller you will need more paint than if you use a paintbrush.


Rig

Dimensions of sail for masthead rig.

mainsail specifications headsail specifications

Are your sails worn out? You might find your next sail here: Sails for Sale



If you need to renew parts of your running rig and is not quite sure of the dimensions, you may find the estimates computed below useful.



Guiding dimensions of running rig
UsageLengthDiameter
Mainsail halyard 38.6 m(126.8 feet)14 mm(0.55 inch)
Jib/genoa halyard38.6 m(126.8 feet)14 mm(0.55 inch)
Spinnaker halyard38.6 m(126.8 feet)14 mm(0.55 inch)
Jib sheet 18.9 m(62.0 feet)16 mm(5/8 inch)
Genoa sheet18.9 m(62.0 feet)16 mm(5/8 inch)
Mainsheet 47.2 m(155.0 feet)16 mm(5/8 inch)
Spinnaker sheet41.6 m(136.4 feet)16 mm(5/8 inch)
Cunningham4.6 m(15.0 feet)14 mm(0.55 inch)
Kickingstrap9.1 m(30.0 feet)14 mm(0.55 inch)
Clew-outhaul9.1 m(30.0 feet)14 mm(0.55 inch)

Boat owner's ideas

This section shown boat owner's changes, improvements, etc. Here you might find inspiration for your boat.

Do you have changes/improvements you would like to share? Upload a photo and describe what to look for.



Finally

We are always looking for new photos. If you can contribute with photos for Ocean 62 it would be a great help.

If you have any comments to the review, improvement suggestions, or the like, feel free to contact us. Criticism helps us to improve.



References