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Review of Polo 86


Polo 86
Polo 86 anno 1983. Apolonia

Basic specs.

sail specifications
The Polo 86 is a sailboat designed by the maritime architect T. Skjönsberg.

Looking for a new boat? Find a Polo 86 or similar boat for sale

Rig
Rig
Polo 86 with spinnaker.
Rig
Rig of Polo 86 anno 1982. Polo 86E with Polish flag, based in Szczecin s/y Harry
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
Keel
Keel of Polo 86 anno 1983. Apolonia

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 Polo 86 is 1.96, 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 6.5 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 Polo 86 is about 139 kg/cm, alternatively 783 lbs/inch.
Meaning: if you load 139 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 783 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.

Motion Comfort Ratio

What is Motion Comfort Ratio (MCR)?

The Motion Comfort Ratio for Polo 86 is 22.2.

Low High 54% 0 50 100
Comparing this ratio with similar sailboats show that it is more comfortable than 54% of all similar sailboat designs. This comfort value is just above average.


L/B (Length Beam Ratio)

What is L/B (Length Beam Ratio)?

The l/b ratio for Polo 86 is 2.96.

Slim Wide 62% 0 50 100
Compared with other similar sailboats it is more spacy than 62% of all other designs. It seems that the designer has chosen a slightly more spacy hull design.


D/L (Displacement Length Ratio)

What is Displacement Length Ratio?

The DL-ratio for Polo 86 is 246 which categorizes this boat among 'light crusers & offshore racers'.

Heavy Light 50% 0 50 100
50% of all similar sailboat designs are categorized as heavier. This boat has a precise average ratio between displacement and length!


SA/D (Sail Area Displacement ratio)

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

The SA/D for Polo 86 with ISO 8666 reference sail is 15.1, with a 135% genua the SA/D is 18.0.

Low High 38% 0 50 100
The SA/D ratio indicates that it is faster than 38% of all similar sailboat designs in light wind.


RSP (Relative Speed Performance)

What is Relative Speed Performance?

The Relative Speed Performance for Polo 86 is 62

Slow Fast 62% 0 50 100
The relative speed performance is 62 which means that a it is faster than 62% of all similar sailboat designs.


Maintenance

Rig

Dimensions of sail for masthead rig.

mainsail specifications genoa specifications spinnaker 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 27.1 m(88.7 feet)8 mm(5/16 inch)
Jib/genoa halyard27.1 m(88.7 feet)8 mm(5/16 inch)
Spinnaker halyard27.1 m(88.7 feet)8 mm(5/16 inch)
Jib sheet 8.6 m(28.1 feet)10 mm(3/8 inch)
Genoa sheet8.6 m(28.1 feet)10 mm(3/8 inch)
Mainsheet 21.4 m(70.3 feet)10 mm(3/8 inch)
Spinnaker sheet18.9 m(61.9 feet)10 mm(3/8 inch)
Cunningham2.8 m(9.2 feet)8 mm(5/16 inch)
Kickingstrap5.6 m(18.4 feet)8 mm(5/16 inch)
Clew-outhaul5.6 m(18.4 feet)8 mm(5/16 inch)

Boat owner's ideas

This section is reserved boat owner's changes, improvements, etc. Here you might find (or contribute with) inspiration for your boat.

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



Finally

We are always looking for new photos. If you can contribute with photos for Polo 86 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