MultihullInternational Certificate2026
Cool Beauty II01
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.7°45.7°44.7°43.8°42.8°41.4°40.3°39.6°39.7°
Beat VMG2.393.494.525.426.186.827.358.198.96
52°3.785.477.028.339.3510.1510.8412.1313.55
60°4.115.917.528.869.8210.6311.3812.9715.10
75°4.987.289.049.3610.2811.1312.0414.4218.80
90°5.297.409.1810.3710.3711.2513.3016.3620.65
110°4.726.828.649.9311.1312.4514.1018.5817.20
120°4.386.418.289.7710.9212.1513.7118.0023.82
135°3.685.607.519.0610.2211.2312.3815.7020.10
150°3.184.706.227.779.0210.0310.8713.0216.53
Run VMG2.754.075.386.737.828.689.4211.2714.31
Gybe Angles142.2°142.2°139.0°144.9°148.4°149.6°148.7°142.9°138.6°
MHR:428.1CertNo:MH036
BOAT
ClassOcean Explorer 62DesignerFrersBuilderOCSAge date09/2024Series date10/2023Offset fileCool Beauty II.offData fileMH036-OE62-Cool Beauty II
HULL
Length Overall19.140 mMaximum Beam9.210 mDraft2.821 mDisplacement29,050 kgDLR3.6734Dynamic Allowance0.000%Age Allowance0.098%RSA-0.356%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.520m
CREW
Weight663 kgCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail130.40145.88Headsail Luffed91.1062.15Headsail Flying197.66SymmetricAsymmetric330.64
COMMENTS
24/09/26 Code 65 corrected
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
MultihullInternational Certificate2026
Cool Beauty II01
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1505.91030.3796.2664.7583.0527.6489.9439.8401.7
52°953.1658.1513.1432.2385.1354.7332.2296.7265.7
60°875.5609.3478.8406.4366.4338.8316.4277.6238.4
75°722.2494.6398.3384.7350.1323.6299.0249.6191.5
90°681.1486.4392.3347.3347.2320.0270.8220.1174.3
110°762.2527.8416.6362.7323.5289.1255.2193.8209.3
120°821.7561.5434.7368.5329.7296.2262.7200.0151.2
135°979.5642.5479.5397.5352.4320.5290.8229.4179.1
150°1132.6765.8579.2463.5398.9359.0331.1276.5217.8
Run VMG1307.8884.3668.8535.1460.6414.6382.3319.3251.5
Selected Courses
Windward / Leeward1407.1957.3732.5599.9521.8471.1436.1379.6326.6
All purpose1033.3707.3547.3460.2410.1372.4340.3288.5246.8
Single Number Scoring Options
Course Time On
Distance
Time On
Time
Windward / Leeward554.41.0822
All purpose428.11.4015
MultihullInternational Certificate2026
Cool Beauty II01
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOcean Explorer 62Measurement09/04/2026HIN4
LOA19.140Max. Beam9.210Draft2.821Displacement29,050Dspl lightship27,717Wetted area87.85
Superstructure frontal area23.15Superstructure lateral area45.08Default crew weight663Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.520PBWPIPA0.0044
EDL7.000ST10.062ST20.203
ST30.203ST40.143ST50.300
RIG
Single headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Jumper strutsNoRotating mastYesMast rake3°Mast cant angle0°
P21.860IG22.150ISP24.280MDT10.270MDL10.445MDT20.250MDL20.330TL4.000MW0.445GO0.445
E8.468J6.630JZ1.940BAS2.275FSDSFJ0.600SPLWPLTPS8.745BD0.378
ForetrianglesIdITPTPZComment022.1506.6301.940main forestay024.2808.7451.940ISP/TPS124.0008.7451.940Code 1219.8766.3551.940Staysail311.1505.5221.940Stormsail
FLOTATION
Flotation Date17/08/2026
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.Wght Condition
Measurement
Level
Sailing
1Fresh water port30010.501.00002710.4002Fresh water starboard30010.501.00002850.4003Fuel port4008.400.84001600.3004Fuel starboard4008.400.84001610.3005Black water starboard4154.501.00002910.1006warm water boiler port7515.401.0000751.0007warm water boiler starboard7515.401.0000751.0008Greywater port1805.401.0000180.1009Greywater starboard1805.401.0000180.100
INVENTORY
IdDescriptionWeight MsrmentWeight SailingLCGVCGGAIdDescriptionWeight MsrmentWeight SailingLCGVCGGA1Bow thruster2.40    2Mainsail on boom weight ex battens and cars898910.00    3Headsail furled66664.00    4Code 0, S, Sail, Storm jib, A2, Helix Bow lockers    5Spares to be removed100010.00   
MultihullInternational Certificate2026
Cool Beauty II01
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain243.003.384.576.277.49130.4010/04/2024ODK110440-001 89kg
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentCode65v20.082.224.438.3811.6514.3925.19NoYes0197.6605/10/2024ODK110440-005 48kgGenoaFurling240.100.981.913.906.118.4622.41NoNo091.1026/01/2024ODK110440-002 46.3kgInnerJibFurling230.100.841.603.174.886.7618.95NoInner062.1521/12/2023ODK110440-003 33.2kg
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioFTAreaMeas.DateCommentA2-201927.0023.3025.1516.2313.96116%0330.6411/06/2019ODK107724-006