Club Certificate2025
HelmiFIN 10245
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 Angles43.5°43.5°41.1°40.1°39.3°39.1°39.2°39.9°42.1°
Beat VMG2.343.233.924.384.624.704.734.694.50
52°3.654.925.816.366.626.736.786.796.68
60°3.885.186.066.566.816.936.997.036.98
75°4.045.376.246.716.997.187.317.427.46
90°4.025.416.356.767.047.287.497.807.96
110°4.145.596.587.057.377.577.748.048.29
120°4.005.456.497.037.427.778.048.448.82
135°3.514.916.056.807.257.678.099.0510.16
150°2.884.125.236.216.887.297.698.589.94
Run VMG2.493.564.535.396.136.667.067.798.64
Gybe Angles146.0°146.0°150.5°152.1°160.0°168.1°173.6°173.9°160.9°
APH ToD:587.7CDL: 8.007APH ToT: 1.0209CertNo:
BOAT
ClassOCEANIS 323DesignerFINOTBuilderBENETEAUAge dateSeries date01/2004Offset fileOCE323CL.OFFData fileFIN10245
HULL
Length Overall9.750Maximum Beam3.252Draft1.821Displacement4,171DLR6.8840IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFolding 2 bladesDiameter0.440m
CREW
Maximum weight420(declared)Minimum weight290 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.8030.49Headsail Luffed22.7022.70Headsail FlyingSymmetric90.1190.11Asymmetric
STORM SAIL AREAS (m²)
Trysail8.50Storm Jib8.47Heavy Weather Jib22.86
SAIL LIMITS
Headsails5Spinnakers4
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  04140003RNJIssued on 18/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
HelmiFIN 10245
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 VMG1539.61116.1918.9821.7780.0766.1761.3767.3800.0
52°986.3732.3619.2565.8543.7535.2531.4530.3539.1
60°927.4694.9594.3549.1528.8519.2514.9512.4515.9
75°890.7670.6577.2536.4515.1501.7492.8485.2482.8
90°895.7664.9566.7532.8511.7494.4480.4461.5452.2
110°868.7644.0547.1510.3488.8475.9465.1447.7434.2
120°900.3660.5554.6511.7484.9463.1447.7426.3408.2
135°1025.9732.5594.8529.5496.3469.3445.2397.9354.2
150°1251.4874.6688.0579.4523.6493.7467.9419.8362.3
Run VMG1448.61009.9794.2667.8586.9540.8510.0462.0416.6
Selected Courses
Windward / Leeward1493.31063.0856.5744.8683.5653.5635.6614.7608.3
All purpose1129.3818.4674.4603.8566.8547.0533.5515.2505.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward717.80.8359
All purpose587.71.0209
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7081
Downwind "popa"0.9187
70% up, 30% down "Ilhabela"0.7604
30% up, 70% down "Ilhabela-inverso"0.8434
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Predominantly Upwind642.00.9346
Predominantly Downwind584.71.0262
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low746.40.8039
TriNum AP Med583.21.0287
TriNum AP High530.01.1321
TriNum W/L Low1002.00.5988
TriNum W/L Med710.80.8441
TriNum W/L Hig632.20.9490
Predom. Upwind669.00.8969
Predom. Reaching583.41.0284
Predom. Downwind610.30.9831
Predom. Up Low911.00.6586
Predom. Up L/M699.60.8577
Predom. Up Med622.20.9643
Predom. Up M/H588.31.0199
Predom. Up High578.21.0377
Predom. Dn Low886.20.6770
Predom. Dn L/M658.90.9106
Predom. Dn Med564.91.0622
Predom. Dn M/H507.91.1812
Predom. Dn High473.21.2679
Predom. Rc Low798.50.7514
Predom. Rc L/M615.50.9748
Predom. Rc Med546.81.0973
Predom. Rc M/H506.21.1854
Predom. Rc High482.11.2446
SA/DSPL Upwind20.17SA/DSPL Downwind46.06
Scoring OptionTODTOT
5B W/L Low1119.20.5361
5B W/L L/M822.00.7299
5B W/L Med699.10.8582
5B W/L M/H639.10.9388
5B W/L High617.20.9722
W/L 60-40 Low1129.90.5310
W/L 60-40 L/M836.20.7175
W/L 60-40 Med718.20.8354
W/L 60-40 M/H664.20.9033
W/L 60-40 High648.10.9257
5B AP Low819.80.7319
5B AP L/M654.80.9162
5B AP Med575.91.0419
5B AP M/H535.51.1205
5B AP High516.71.1613
5B SF Bay Low966.70.6207
5B SF Bay L/M788.40.7611
5B SF Bay Med678.70.8841
5B SF Bay M/H626.30.9580
5B SF Bay High606.30.9896
Chicago-Mac Upwind0.8716
Chicago-Mac All Purpose0.9113
Chicago-Mac Downwind0.9488
BayMac Cove Island894.10.6711
BayMac Shore888.60.6752
Harvest Moon510.11.1761
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance637.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating637.80.9408
FinRating, kevyt tuuli1097.40.9113
FinRating, kova tuuli520.10.9614
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9408
Triple Number Coastal/Long Distance Low0.8039
Triple Number Coastal/Long Distance Medium1.0288
Triple Number Coastal/Long Distance High1.1321
Triple Number Windward/Leeward Low0.6251
Triple Number Windward/Leeward Medium0.8441
Triple Number Windward/Leeward High0.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
For information
General Purpose Handicap (GPH)657.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low746.4
Triple Number Coastal/Long Distance Medium583.2
Triple Number Coastal/Long Distance High530.0
Triple Number Windward/Leeward Low959.8
Triple Number Windward/Leeward Medium710.8
Triple Number Windward/Leeward High632.2
Predominantly Upwind642.0
Predominantly Downwind584.7
Predominantly Reaching566.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8039
Triple Number Coastal/Long Distance Medium1.0288
Triple Number Coastal/Long Distance High1.1321
Triple Number Windward/Leeward Low0.6251
Triple Number Windward/Leeward Medium0.8441
Triple Number Windward/Leeward High0.9490
Coastal/Long Distance0.9408
Predominantly Upwind0.9346
Predominantly Downwind1.0262
For information
General Purpose Handicap (GPH)657.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0209
Distanseseilas Trippeltall svak vind0.8039
Distanseseilas Trippeltall mellomvind1.0288
Distanseseilas Trippeltall sterk vind1.1321
Pølsebane Trippeltall svak vind0.6251
Pølsebane Trippeltall mellomvind0.8441
Pølsebane Trippeltall sterk vind0.9490
Motvind Singeltall0.9346
Medvind Singeltall1.0262
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Coastal/Long Distance637.80.9408
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind642.00.9346
Predominantly Downwind584.71.0262
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore610.20.9833
Cape Doctor Coastal508.41.1801
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8039
Triple Number Coastal/Long Distance Medium1.0288
Triple Number Coastal/Long Distance High1.1321
Triple Number Windward/Leeward Low0.6251
Triple Number Windward/Leeward Medium0.8441
Triple Number Windward/Leeward High0.9490
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8039
Triple Number Coastal/Long Distance Medium1.0288
Triple Number Coastal/Long Distance High1.1321
Triple Number Windward/Leeward Low0.6251
Triple Number Windward/Leeward Medium0.8441
Triple Number Windward/Leeward High0.9490
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Predominantly Upwind642.00.9346
Predominantly Downwind584.71.0262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.80.9408
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium583.21.0288
Triple Number Coastal/Long Distance High530.01.1321
Triple Number Windward/Leeward Low959.80.6251
Triple Number Windward/Leeward Medium710.80.8441
Triple Number Windward/Leeward High632.20.9490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51057.7805.4675.2603.8566.9538.0491.9479.3
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low746.40.8039
TriNum AP Med583.21.0287
TriNum AP High530.01.1321
TriNum W/L Low1002.00.5988
TriNum W/L Med710.80.8441
TriNum W/L Hig632.20.9490
Predom. Upwind669.00.8969
Predom. Reaching583.41.0284
Predom. Downwind610.30.9831
Predom. Up Low911.00.6586
Predom. Up L/M699.60.8577
Predom. Up Med622.20.9643
Predom. Up M/H588.31.0199
Predom. Up High578.21.0377
Predom. Dn Low886.20.6770
Predom. Dn L/M658.90.9106
Predom. Dn Med564.91.0622
Predom. Dn M/H507.91.1812
Predom. Dn High473.21.2679
Predom. Rc Low798.50.7514
Predom. Rc L/M615.50.9748
Predom. Rc Med546.81.0973
Predom. Rc M/H506.21.1854
Predom. Rc High482.11.2446
SA/DSPL Upwind20.17SA/DSPL Downwind46.06
Scoring OptionTODTOT
5B W/L Low1119.20.5361
5B W/L L/M822.00.7299
5B W/L Med699.10.8582
5B W/L M/H639.10.9388
5B W/L High617.20.9722
W/L 60-40 Low1129.90.5310
W/L 60-40 L/M836.20.7175
W/L 60-40 Med718.20.8354
W/L 60-40 M/H664.20.9033
W/L 60-40 High648.10.9257
5B AP Low819.80.7319
5B AP L/M654.80.9162
5B AP Med575.91.0419
5B AP M/H535.51.1205
5B AP High516.71.1613
5B SF Bay Low966.70.6207
5B SF Bay L/M788.40.7611
5B SF Bay Med678.70.8841
5B SF Bay M/H626.30.9580
5B SF Bay High606.30.9896
Chicago-Mac Upwind0.8716
Chicago-Mac All Purpose0.9113
Chicago-Mac Downwind0.9488
BayMac Cove Island894.10.6711
BayMac Shore888.60.6752
Harvest Moon510.11.1761
ORC Ref  04140003RNJIssued on 18/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
HelmiFIN 10245
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 323MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.750Max. Beam3.252Draft1.821Displacement4,171Wetted area20.46IMS L8.685LSM08.461Acc. length9.750Sink (kg/mm) 14.44
VCGD-0.282VCGM-0.116RM Rated (kg·m) 75.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight542Declared crew weight420
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.440PBW0.110PIPA0.0017
PSD0.025PHD0.077PHL0.126
PSA17.0°ESL0.273
RIG
Forestay tensionFixedInner stayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P11.900IG13.010ISP13.020MDT10.100MDL10.110MDT2MDL2TLMWGO
E4.080J3.410BAS1.500FSD0.032SFJ0.100SPL3.960WPLTPS3.420BD0.145MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date14/06/2023
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140003RNJIssued on 18/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
HelmiFIN 10245
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentFR29.80
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.050.440.861.792.823.9012.15NoNo 22.70RI
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.9713.9713.977.747.7490.1116/05/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length9.8 mTable area0.44 m²Headroom1.69 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity76 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity46 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140003RNJIssued on 18/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org