Double HandedClub Certificate2025
MarissaNOR 13872
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles44.7°44.7°42.5°41.5°41.2°41.2°41.3°42.3°44.2°
Beat VMG2.142.953.594.024.294.404.444.384.18
52°3.384.555.395.976.326.496.556.556.40
60°3.624.825.656.216.556.736.816.856.78
75°3.775.015.856.416.756.977.117.257.27
90°3.765.116.086.687.007.157.277.577.75
110°3.845.246.266.857.227.547.818.138.35
120°3.735.106.136.777.177.537.868.508.91
135°3.304.595.656.436.937.307.668.409.43
150°2.723.894.935.806.516.967.318.018.86
Run VMG2.353.374.275.045.756.326.757.428.07
Gybe Angles144.4°144.4°147.9°153.4°159.7°165.7°172.3°177.2°176.3°
APH ToD:620.2CDL: 7.605APH ToT: 0.9675CertNo:20815
BOAT
ClassOceanis 31DesignerFinot-ConqBuilderBeneteauAge date01/2008Series date01/2008Offset fileOceanis_31.OFFData file20815
HULL
Length Overall9.540Maximum Beam3.234Draft1.504Displacement4,487DLR6.2784IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.390m
CREW
Maximum weight170(default)Minimum weight120 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.2924.70Headsail Luffed23.7123.71Headsail FlyingSymmetric68.5968.59Asymmetric65.2165.21 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.44Storm Jib7.05Heavy Weather Jib19.03
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
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.
Double HandedClub Certificate2025
MarissaNOR 13872
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1683.71219.91004.1895.1839.3818.3810.7821.0861.5
52°1063.8790.5667.4602.6569.9554.8549.4549.2562.8
60°995.2746.8637.3579.5549.9534.9528.6525.3531.1
75°955.4718.8615.5561.7533.1516.7506.0496.7495.1
90°956.4704.8591.6538.6514.4503.7495.5475.5464.8
110°936.4687.1575.2525.4498.3477.5460.9442.7431.1
120°965.6705.7587.4531.7501.8478.4457.7423.6404.0
135°1092.1783.7637.1559.5519.4493.1470.0428.3381.7
150°1324.6925.5730.6620.4553.4517.5492.5449.2406.5
Run VMG1529.41068.7843.6713.8625.6570.0533.2485.3446.3
Selected Courses
Windward / Leeward1605.71144.3923.9804.5732.4694.2672.0653.1653.9
All purpose1213.6879.0722.6641.3595.9571.6556.3539.1533.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward768.90.7803
All purpose620.20.9675
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6554
Downwind "popa"0.8677
70% up, 30% down "Ilhabela"0.7073
30% up, 70% down "Ilhabela-inverso"0.7909
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Predominantly Upwind681.70.8802
Predominantly Downwind617.90.9711
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low800.80.7492
TriNum AP Med615.60.9747
TriNum AP High553.71.0836
TriNum W/L Low1079.40.5559
TriNum W/L Med762.80.7866
TriNum W/L Hig670.50.8949
Predom. Upwind711.30.8436
Predom. Reaching612.60.9794
Predom. Downwind645.30.9298
Predom. Up Low983.50.6100
Predom. Up L/M750.00.8000
Predom. Up Med658.50.9111
Predom. Up M/H618.00.9708
Predom. Up High609.50.9845
Predom. Dn Low945.60.6345
Predom. Dn L/M700.30.8568
Predom. Dn Med595.01.0084
Predom. Dn M/H532.91.1258
Predom. Dn High499.51.2013
Predom. Rc Low853.60.7029
Predom. Rc L/M650.10.9230
Predom. Rc Med569.91.0528
Predom. Rc M/H527.81.1368
Predom. Rc High505.31.1874
SA/DSPL Upwind17.56SA/DSPL Downwind33.97
Scoring OptionTODTOT
5B W/L Low1204.80.4980
5B W/L L/M886.00.6772
5B W/L Med749.00.8011
5B W/L M/H677.60.8854
5B W/L High656.50.9139
W/L 60-40 Low1220.20.4917
W/L 60-40 L/M903.40.6642
W/L 60-40 Med770.50.7787
W/L 60-40 M/H705.30.8507
W/L 60-40 High690.50.8690
5B AP Low877.40.6838
5B AP L/M698.30.8593
5B AP Med606.70.9890
5B AP M/H559.31.0727
5B AP High541.11.1088
5B SF Bay Low1042.70.5754
5B SF Bay L/M849.70.7061
5B SF Bay Med725.90.8266
5B SF Bay M/H663.80.9039
5B SF Bay High645.40.9297
Chicago-Mac Upwind0.8171
Chicago-Mac All Purpose0.8584
Chicago-Mac Downwind0.8960
BayMac Cove Island958.10.6262
BayMac Shore952.20.6301
Harvest Moon529.61.1330
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance675.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating675.70.8879
FinRating, kevyt tuuli1179.20.8480
FinRating, kova tuuli543.70.9196
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8879
Triple Number Coastal/Long Distance Low0.7492
Triple Number Coastal/Long Distance Medium0.9748
Triple Number Coastal/Long Distance High1.0836
Triple Number Windward/Leeward Low0.5802
Triple Number Windward/Leeward Medium0.7866
Triple Number Windward/Leeward High0.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
For information
General Purpose Handicap (GPH)696.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low800.9
Triple Number Coastal/Long Distance Medium615.5
Triple Number Coastal/Long Distance High553.7
Triple Number Windward/Leeward Low1034.1
Triple Number Windward/Leeward Medium762.8
Triple Number Windward/Leeward High670.5
Predominantly Upwind681.7
Predominantly Downwind617.9
Predominantly Reaching595.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7492
Triple Number Coastal/Long Distance Medium0.9748
Triple Number Coastal/Long Distance High1.0836
Triple Number Windward/Leeward Low0.5802
Triple Number Windward/Leeward Medium0.7866
Triple Number Windward/Leeward High0.8949
Coastal/Long Distance0.8879
Predominantly Upwind0.8802
Predominantly Downwind0.9711
For information
General Purpose Handicap (GPH)696.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9675
Distanseseilas Trippeltall svak vind0.7492
Distanseseilas Trippeltall mellomvind0.9748
Distanseseilas Trippeltall sterk vind1.0836
Pølsebane Trippeltall svak vind0.5802
Pølsebane Trippeltall mellomvind0.7866
Pølsebane Trippeltall sterk vind0.8949
Motvind Singeltall0.8802
Medvind Singeltall0.9711
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Coastal/Long Distance675.80.8879
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind681.70.8802
Predominantly Downwind617.90.9711
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore653.70.9179
Cape Doctor Coastal535.21.1210
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7492
Triple Number Coastal/Long Distance Medium0.9748
Triple Number Coastal/Long Distance High1.0836
Triple Number Windward/Leeward Low0.5802
Triple Number Windward/Leeward Medium0.7866
Triple Number Windward/Leeward High0.8949
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7492
Triple Number Coastal/Long Distance Medium0.9748
Triple Number Coastal/Long Distance High1.0836
Triple Number Windward/Leeward Low0.5802
Triple Number Windward/Leeward Medium0.7866
Triple Number Windward/Leeward High0.8949
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Predominantly Upwind681.70.8802
Predominantly Downwind617.90.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance675.80.8879
Triple Number Coastal/Long Distance Low800.90.7492
Triple Number Coastal/Long Distance Medium615.50.9748
Triple Number Coastal/Long Distance High553.71.0836
Triple Number Windward/Leeward Low1034.10.5802
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High670.50.8949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.61136.8866.4723.1637.8593.7560.9507.9498.2
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low800.80.7492
TriNum AP Med615.60.9747
TriNum AP High553.71.0836
TriNum W/L Low1079.40.5559
TriNum W/L Med762.80.7866
TriNum W/L Hig670.50.8949
Predom. Upwind711.30.8436
Predom. Reaching612.60.9794
Predom. Downwind645.30.9298
Predom. Up Low983.50.6100
Predom. Up L/M750.00.8000
Predom. Up Med658.50.9111
Predom. Up M/H618.00.9708
Predom. Up High609.50.9845
Predom. Dn Low945.60.6345
Predom. Dn L/M700.30.8568
Predom. Dn Med595.01.0084
Predom. Dn M/H532.91.1258
Predom. Dn High499.51.2013
Predom. Rc Low853.60.7029
Predom. Rc L/M650.10.9230
Predom. Rc Med569.91.0528
Predom. Rc M/H527.81.1368
Predom. Rc High505.31.1874
SA/DSPL Upwind17.56SA/DSPL Downwind33.97
Scoring OptionTODTOT
5B W/L Low1204.80.4980
5B W/L L/M886.00.6772
5B W/L Med749.00.8011
5B W/L M/H677.60.8854
5B W/L High656.50.9139
W/L 60-40 Low1220.20.4917
W/L 60-40 L/M903.40.6642
W/L 60-40 Med770.50.7787
W/L 60-40 M/H705.30.8507
W/L 60-40 High690.50.8690
5B AP Low877.40.6838
5B AP L/M698.30.8593
5B AP Med606.70.9890
5B AP M/H559.31.0727
5B AP High541.11.1088
5B SF Bay Low1042.70.5754
5B SF Bay L/M849.70.7061
5B SF Bay Med725.90.8266
5B SF Bay M/H663.80.9039
5B SF Bay High645.40.9297
Chicago-Mac Upwind0.8171
Chicago-Mac All Purpose0.8584
Chicago-Mac Downwind0.8960
BayMac Cove Island958.10.6262
BayMac Shore952.20.6301
Harvest Moon529.61.1330
Double HandedClub Certificate2025
MarissaNOR 13872
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOceanis 31MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.540Max. Beam3.234Draft1.504Displacement4,487Wetted area21.04IMS L8.878LSM08.940Acc. length9.540Sink (kg/mm) 16.41
VCGD0.180VCGM0.128RM Rated (kg·m) 86.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.390PBWPIPA0.0005
PSDPHDPHL
PSAESL
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P10.900IG11.870ISP11.870MDT10.110MDL10.180MDT20.000MDL20.000TLNo TaperMW0.000GO0.000
E3.900J3.670BAS1.720FSDFoilSFJ0.000SPL4.080WPLTPS4.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.180Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
MarissaNOR 13872
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment382-2009090318400.050.001.272.323.1924.2903/09/2009
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment383-2011050717150.000.000.000.000.004.1311.28NoNo 23.7107/05/2011Målingen foregikk tirsdag 5. juli 2011382-2009090318300.000.000.000.000.004.0411.28NoNo 23.2003/09/2009
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment469-20240212132411.6711.7011.696.957.4268.5912/02/2024REcut 2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment383-20110705173011.3412.7912.076.466.5998%65.2105/07/2011382-20090904184710.0011.9710.996.755.45124%59.4104/09/2009
CRUISER/RACER REQUIREMENTS*
Accommodation length9.5 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity70 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity40 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.