The Sigma 362 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 boat can only enter major marinas as the draft is about 1.85 - 1.95 meter (6.07 - 6.37 ft) dependent on the load. See immersion rate below.
Sigma 362 is typically equipped with an inboard Volvo Penta 2003 diesel engine at 28.0 kW (37 hp), which gives a max speed about 5.9 knots.
The transmission is a shaft drive. A shaft drive will in the long run require less maintenence than other types of drive e.g. a sail drive.
The fuel tank has a capacity of 80.0 liters (21 US gallons, 17 imperial gallons).
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.
What is Capsize Screening Formula (CSF)?
The capsize screening value for Sigma 362 is 1.97, indicating that this boat could - if evaluated by this formula alone - be accepted to participate in ocean races.
What is Theoretical Maximum Hull Speed?
The theoretical maximal speed of a displacement boat of this length is 7.2 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.
The immersion rate is defined as the weight required to sink the boat a certain level.
The immersion rate for Sigma 362 is about 206 kg/cm, alternatively 1154 lbs/inch.
Meaning: if you load 206 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 1154 lbs cargo on the boat it will sink 1 inch.
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.
What is Motion Comfort Ratio (MCR)?
The Motion Comfort Ratio for Sigma 362 is 24.5.
What is L/B (Length Beam Ratio)?
The l/b ratio for Sigma 362 is 3.13.
The ballast ratio for Sigma 362 is 41%.
What is Displacement Length Ratio?
The DL-ratio for Sigma 362 is 240 which categorizes this boat among 'light crusers & offshore racers'.
What is SA/D (Sail Area Displacement ratio)?
The SA/D for Sigma 362 with ISO 8666 reference sail is 17.3, with a 135% genua the SA/D is 20.6.
When buying anti-fouling bottom paint, it's nice to know how much to buy.
The surface of the wet bottom is about 35m2 (376 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.
Dimensions of sail for masthead rig.
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.
Usage | Length | Diameter | ||
Mainsail halyard | 32.6 m | (107.0 feet) | 12 mm | (1/2 inch) |
Jib/genoa halyard | 32.6 m | (107.0 feet) | 12 mm | (1/2 inch) |
Spinnaker halyard | 32.6 m | (107.0 feet) | 12 mm | (1/2 inch) |
Jib sheet | 11.0 m | (36.0 feet) | 14 mm | (0.55 inch) |
Genoa sheet | 11.0 m | (36.0 feet) | 14 mm | (0.55 inch) |
Mainsheet | 27.5 m | (90.1 feet) | 14 mm | (0.55 inch) |
Spinnaker sheet | 24.2 m | (79.3 feet) | 14 mm | (0.55 inch) |
Cunningham | 4.1 m | (13.5 feet) | 12 mm | (1/2 inch) |
Kickingstrap | 8.2 m | (27.0 feet) | 12 mm | (1/2 inch) |
Clew-outhaul | 8.2 m | (27.0 feet) | 12 mm | (1/2 inch) |
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.
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