Club
Certificate
Non Spinnaker
2023

Boat

Marissa

NOR 13872

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles45.6°43.8°42.9°41.4°40.6°40.2°40.6°
Beat VMG2.803.463.944.304.544.634.65
52°4.385.305.936.346.596.726.80
60°4.675.576.186.556.796.947.04
75°4.835.746.376.746.987.177.42
90°4.735.666.346.767.037.267.64
110°4.265.296.086.647.007.287.81
120°4.035.065.876.486.887.187.73
135°3.554.575.406.096.606.957.48
150°3.033.894.715.395.996.467.09
Run VMG2.623.464.264.985.626.186.93
Gybe Angles144.2°171.2°173.0°174.8°175.4°176.6°178.4°

APH: 663.1

CDL: 7.672

GPH: 755.5

CertNo: 20815

BOAT
ClassOceanis 31DesignerFinot - ConqBuilderBeneteauAge date01/2008Series date01/2008Offset fileOceanis_31.OFFData file20815
HULL
Length Overall9.540 mMaximum Beam3.234 mDraft1.504 mDisplacement4,487 kgDLR6.2784IMS DivisionCruiser/RacerDynamic Allowance0.370%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeSolid 3 bladesDiameter0.390m
CREW
Maximum weight587 kgMinimum weight440 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.2924.70Headsail Luffed23.7123.71Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.44Storm Jib7.05Heavy Weather Jib19.03
SAIL LIMITS
Headsails5  Spinnakers0 * No spinnaker pole aboard
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.
ORC Ref  03440002RSLIssued on 29/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Marissa

NOR 13872

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1284.41041.9914.4837.4793.2777.4773.5
52°821.6679.2607.6567.9546.1535.4529.7
60°771.6645.8582.7549.3530.2518.9511.0
75°745.6627.0565.2534.1515.5502.1485.3
90°761.3635.9568.1532.7511.9496.1471.5
110°844.5681.0591.7542.4514.6494.5461.0
120°893.1711.4612.9555.3523.1501.5465.8
135°1013.9787.7666.2590.7545.2518.1481.4
150°1189.9924.9765.0667.4601.1557.0507.4
Run VMG1373.91039.4844.3722.8640.8582.9519.2
Selected Courses
Windward / Leeward1329.21040.7879.4780.1717.0680.2646.4
All purpose1009.3808.2697.7632.5592.6568.9543.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward824.20.7280
All purpose663.10.9048
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6540
Downwind "popa"0.7338
70% up, 30% down "Ilhabela"0.6760
30% up, 70% down "Ilhabela-inverso"0.7079
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Predominantly Upwind706.80.8489
Predominantly Downwind689.90.8696
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low908.80.6602
Triple Number All Purpose Medium658.90.9106
Triple Number All Purpose High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Predominantly Upwind706.80.8489
Predominantly Downwind689.90.8696
Predominantly Upwind Low989.10.6066
Predominantly Upwind Medium720.50.8327
Predominantly Upwind High647.30.9269
Predominantly Downwind Low1026.70.5844
Predominantly Downwind Medium689.90.8697
Predominantly Downwind High547.01.0970
Chicago-Mac Upwind0.8293
Chicago-Mac All Purpose0.8381
Chicago-Mac Downwind0.8500
Bayview-Mac Cove Island0.7687
Bayview-Mac Shore0.7846
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching626.10.9584
Predominantly Reaching Low819.60.7321
Predominantly Reaching Medium624.80.9603
Predominantly Reaching High528.51.1352
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1306.90.4591
5-Band Low / Medium1067.20.5622
5-Band Medium799.40.7506
5-Band Medium / High689.10.8707
5-Band High652.20.9199
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance727.9
Triple Number Coastal/Long Distance Low908.8
Triple Number Coastal/Long Distance Medium658.9
Triple Number Coastal/Long Distance High565.2
Triple Number Windward/Leeward Low1184.8
Triple Number Windward/Leeward Medium819.1
Triple Number Windward/Leeward High676.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6602
Triple Number Coastal/Long Distance Medium0.9106
Triple Number Coastal/Long Distance High1.0615
Triple Number Windward/Leeward Low0.5064
Triple Number Windward/Leeward Medium0.7325
Triple Number Windward/Leeward High0.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low908.8
Triple Number Coastal/Long Distance Medium658.9
Triple Number Coastal/Long Distance High565.2
Triple Number Windward/Leeward Low1184.8
Triple Number Windward/Leeward Medium819.1
Triple Number Windward/Leeward High676.7
Predominantly Upwind706.8
Predominantly Downwind689.9
Predominantly Reaching650.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6602
Triple Number Coastal/Long Distance Medium0.9106
Triple Number Coastal/Long Distance High1.0615
Triple Number Windward/Leeward Low0.5064
Triple Number Windward/Leeward Medium0.7325
Triple Number Windward/Leeward High0.8866
Coastal/Long Distance0.8243
Predominantly Upwind0.8489
Predominantly Downwind0.8696
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6602
Tretall Distanseseilas Mellomvind0.9106
Tretall Distanseseilas Mye vind1.0615
Tretall Pølsebane Lite vind0.5064
Tretall Pølsebane Mellomvind0.7325
Tretall Pølsebane Mye vind0.8866
Distanseseilas ett tall (OSN 8-16kn)0.8243
Distanseseilas ett tall (APH 6-20kn)0.9048
Enkeltall Motvind0.8489
Enkeltall Medvind0.8696
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Coastal/Long Distance727.90.8243
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind706.80.8489
Predominantly Downwind689.90.8696
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore656.50.9139
Cape Doctor Coastal551.01.0889
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6602
Triple Number Coastal/Long Distance Medium0.9106
Triple Number Coastal/Long Distance High1.0615
Triple Number Windward/Leeward Low0.5064
Triple Number Windward/Leeward Medium0.7325
Triple Number Windward/Leeward High0.8866
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6602
Triple Number Coastal/Long Distance Medium0.9106
Triple Number Coastal/Long Distance High1.0615
Triple Number Windward/Leeward Low0.5064
Triple Number Windward/Leeward Medium0.7325
Triple Number Windward/Leeward High0.8866
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Predominantly Upwind706.80.8489
Predominantly Downwind689.90.8696
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance727.90.8243
Triple Number Coastal/Long Distance Low908.80.6602
Triple Number Coastal/Long Distance Medium658.90.9106
Triple Number Coastal/Long Distance High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1333.6978.4790.9678.7616.9575.8518.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low908.80.6602
Triple Number All Purpose Medium658.90.9106
Triple Number All Purpose High565.21.0615
Triple Number Windward/Leeward Low1184.80.5064
Triple Number Windward/Leeward Medium819.10.7325
Triple Number Windward/Leeward High676.70.8866
Predominantly Upwind706.80.8489
Predominantly Downwind689.90.8696
Predominantly Upwind Low989.10.6066
Predominantly Upwind Medium720.50.8327
Predominantly Upwind High647.30.9269
Predominantly Downwind Low1026.70.5844
Predominantly Downwind Medium689.90.8697
Predominantly Downwind High547.01.0970
Chicago-Mac Upwind0.8293
Chicago-Mac All Purpose0.8381
Chicago-Mac Downwind0.8500
Bayview-Mac Cove Island0.7687
Bayview-Mac Shore0.7846
Harvest Moon Regatta567.11.0581
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy668.40.8976
San Francisco Bay Medium817.50.7339
Predominantly Reaching626.10.9584
Predominantly Reaching Low819.60.7321
Predominantly Reaching Medium624.80.9603
Predominantly Reaching High528.51.1352
Windward/Leeward 60-40 Low1180.60.5082
Windward/Leeward 60-40 Medium836.20.7175
Windward/Leeward 60-40 High711.80.8429
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1306.90.4591
5-Band Low / Medium1067.20.5622
5-Band Medium799.40.7506
5-Band Medium / High689.10.8707
5-Band High652.20.9199
ORC Ref  03440002RSLIssued on 29/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Marissa

NOR 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 L8.984LSM08.940Acc. length9.540Sink (kg/mm) 16.41
VCGD0.180VCGM0.128RM Rated (kg·m) 86.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.390PBWPIPA0.0091
PSDPHDPHL
PSAESL
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.900IG11.870ISP11.870MDT10.110MDL10.180MDT20.110MDL20.180TL0.000MW0.180GO0.180
E3.900J3.670BAS1.720FSDFoilSFJ0.000SPL0.000WPLTPS4.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.180Flotation Date01/01/2015MeasurerComment
SFFP0.413FFMFF1.060LCFcl5.271SG0.0000
SAFP8.737FAMFA0.960LCFsh5.504HBI0.972
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002RSLIssued on 29/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Marissa

NOR 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
ORC Ref  03440002RSLIssued on 29/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org