Non Spin/HSFClub Certificate2025
IRISHALAT-230
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
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 Angles44.5°44.5°42.1°40.8°40.0°39.6°39.7°40.6°42.7°
Beat VMG2.193.043.734.224.534.654.684.624.42
52°3.454.695.606.216.546.696.746.756.64
60°3.694.975.886.436.746.896.966.996.93
75°3.855.176.096.616.917.127.267.397.41
90°3.755.086.046.626.957.207.417.737.91
110°3.254.535.596.386.857.177.468.008.47
120°3.044.285.356.186.727.077.377.968.57
135°2.603.774.825.696.376.817.137.738.36
150°2.183.244.255.125.876.466.867.448.03
Run VMG1.892.813.704.515.265.946.487.167.72
Gybe Angles150.5°150.5°155.0°176.6°178.4°179.3°179.5°179.8°179.8°
APH ToD:632.7CDL: 7.881APH ToT: 0.9483CertNo:035/25
BOAT
ClassOCEANIS 323 CLIPDesignerFINOTBuilderBENETEAUAge date01/2006Series date02/2003Offset fileOCE323CL.OFFData fileLAT-230
HULL
Length Overall9.720Maximum Beam3.252Draft1.813Displacement4,230DLR6.8632IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFeathering 3 bladesDiameter0.380m
CREW
Maximum weight450(declared)Minimum weight320 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.0727.46Headsail Luffed21.9821.98Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.25Storm Jib8.51Heavy Weather Jib22.97
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Builder's displacement.
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  04960003T2FIssued on 30/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
IRISHALAT-230
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
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 VMG1647.41184.4965.8852.6795.3774.4768.5779.0814.9
52°1042.3767.6642.5579.4550.2538.1533.8533.7542.5
60°974.6723.8612.4559.6534.4522.4517.0514.8519.6
75°935.9696.2591.3544.5520.8505.9496.2487.1486.0
90°961.1708.9596.0544.0517.9500.1485.6465.7455.0
110°1108.8793.9643.7564.6525.7502.0482.6450.1425.1
120°1185.9840.3673.3582.7535.9509.2488.3452.1419.9
135°1384.7955.6746.3632.7565.3528.3504.7466.0430.5
150°1648.81111.2847.5703.0613.2557.2524.8483.6448.4
Run VMG1908.91282.7973.7798.6684.1606.5555.7503.0466.3
Selected Courses
Windward / Leeward1775.01233.5969.8825.6739.7690.4662.1641.0640.6
All purpose1327.2940.8755.6658.1604.0574.0556.2537.6530.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward782.00.7672
All purpose632.70.9483
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6863
Downwind "popa"0.7772
70% up, 30% down "Ilhabela"0.7112
30% up, 70% down "Ilhabela-inverso"0.7475
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Predominantly Upwind675.50.8883
Predominantly Downwind656.70.9136
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low848.20.7074
TriNum AP Med627.30.9565
TriNum AP High553.71.0837
TriNum W/L Low1154.90.5195
TriNum W/L Med775.20.7740
TriNum W/L Hig661.20.9074
Predom. Upwind706.40.8494
Predom. Reaching633.80.9466
Predom. Downwind693.30.8654
Predom. Up Low1003.90.5977
Predom. Up L/M749.80.8002
Predom. Up Med649.00.9245
Predom. Up M/H603.90.9935
Predom. Up High594.51.0092
Predom. Dn Low1079.20.5560
Predom. Dn L/M765.00.7843
Predom. Dn Med627.50.9561
Predom. Dn M/H547.61.0957
Predom. Dn High512.11.1716
Predom. Rc Low919.10.6528
Predom. Rc L/M680.70.8815
Predom. Rc Med583.31.0286
Predom. Rc M/H530.91.1302
Predom. Rc High507.71.1819
SA/DSPL Upwind18.67SA/DSPL Downwind18.67
Scoring OptionTODTOT
5B W/L Low1303.70.4602
5B W/L L/M923.80.6495
5B W/L Med758.50.7911
5B W/L M/H669.90.8957
5B W/L High644.60.9309
W/L 60-40 Low1292.10.4644
W/L 60-40 L/M925.60.6482
W/L 60-40 Med769.50.7798
W/L 60-40 M/H690.60.8688
W/L 60-40 High672.30.8924
5B AP Low955.50.6279
5B AP L/M726.10.8263
5B AP Med616.60.9730
5B AP M/H560.11.0712
5B AP High539.61.1119
5B SF Bay Low1111.80.5397
5B SF Bay L/M882.10.6802
5B SF Bay Med733.10.8184
5B SF Bay M/H657.30.9128
5B SF Bay High636.40.9429
Chicago-Mac Upwind0.8212
Chicago-Mac All Purpose0.8301
Chicago-Mac Downwind0.8291
BayMac Cove Island1023.80.5860
BayMac Shore1012.40.5927
Harvest Moon544.61.1017
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance691.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating691.30.8679
FinRating, kevyt tuuli1284.50.7785
FinRating, kova tuuli543.60.9199
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8679
Triple Number Coastal/Long Distance Low0.7074
Triple Number Coastal/Long Distance Medium0.9566
Triple Number Coastal/Long Distance High1.0837
Triple Number Windward/Leeward Low0.5446
Triple Number Windward/Leeward Medium0.7740
Triple Number Windward/Leeward High0.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
For information
General Purpose Handicap (GPH)717.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low848.2
Triple Number Coastal/Long Distance Medium627.2
Triple Number Coastal/Long Distance High553.7
Triple Number Windward/Leeward Low1101.7
Triple Number Windward/Leeward Medium775.2
Triple Number Windward/Leeward High661.2
Predominantly Upwind675.5
Predominantly Downwind656.7
Predominantly Reaching621.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7074
Triple Number Coastal/Long Distance Medium0.9566
Triple Number Coastal/Long Distance High1.0837
Triple Number Windward/Leeward Low0.5446
Triple Number Windward/Leeward Medium0.7740
Triple Number Windward/Leeward High0.9074
Coastal/Long Distance0.8679
Predominantly Upwind0.8883
Predominantly Downwind0.9136
For information
General Purpose Handicap (GPH)717.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9483
Distanseseilas Trippeltall svak vind0.7074
Distanseseilas Trippeltall mellomvind0.9566
Distanseseilas Trippeltall sterk vind1.0837
Pølsebane Trippeltall svak vind0.5446
Pølsebane Trippeltall mellomvind0.7740
Pølsebane Trippeltall sterk vind0.9074
Motvind Singeltall0.8883
Medvind Singeltall0.9136
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Coastal/Long Distance691.30.8679
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind675.50.8883
Predominantly Downwind656.70.9136
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore640.70.9364
Cape Doctor Coastal532.71.1263
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7074
Triple Number Coastal/Long Distance Medium0.9566
Triple Number Coastal/Long Distance High1.0837
Triple Number Windward/Leeward Low0.5446
Triple Number Windward/Leeward Medium0.7740
Triple Number Windward/Leeward High0.9074
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7074
Triple Number Coastal/Long Distance Medium0.9566
Triple Number Coastal/Long Distance High1.0837
Triple Number Windward/Leeward Low0.5446
Triple Number Windward/Leeward Medium0.7740
Triple Number Windward/Leeward High0.9074
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Predominantly Upwind675.50.8883
Predominantly Downwind656.70.9136
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance691.30.8679
Triple Number Coastal/Long Distance Low848.20.7074
Triple Number Coastal/Long Distance Medium627.20.9566
Triple Number Coastal/Long Distance High553.71.0837
Triple Number Windward/Leeward Low1101.70.5446
Triple Number Windward/Leeward Medium775.20.7740
Triple Number Windward/Leeward High661.20.9074
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81238.5912.3743.3645.5596.0561.9511.4498.8
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low848.20.7074
TriNum AP Med627.30.9565
TriNum AP High553.71.0837
TriNum W/L Low1154.90.5195
TriNum W/L Med775.20.7740
TriNum W/L Hig661.20.9074
Predom. Upwind706.40.8494
Predom. Reaching633.80.9466
Predom. Downwind693.30.8654
Predom. Up Low1003.90.5977
Predom. Up L/M749.80.8002
Predom. Up Med649.00.9245
Predom. Up M/H603.90.9935
Predom. Up High594.51.0092
Predom. Dn Low1079.20.5560
Predom. Dn L/M765.00.7843
Predom. Dn Med627.50.9561
Predom. Dn M/H547.61.0957
Predom. Dn High512.11.1716
Predom. Rc Low919.10.6528
Predom. Rc L/M680.70.8815
Predom. Rc Med583.31.0286
Predom. Rc M/H530.91.1302
Predom. Rc High507.71.1819
SA/DSPL Upwind18.67SA/DSPL Downwind18.67
Scoring OptionTODTOT
5B W/L Low1303.70.4602
5B W/L L/M923.80.6495
5B W/L Med758.50.7911
5B W/L M/H669.90.8957
5B W/L High644.60.9309
W/L 60-40 Low1292.10.4644
W/L 60-40 L/M925.60.6482
W/L 60-40 Med769.50.7798
W/L 60-40 M/H690.60.8688
W/L 60-40 High672.30.8924
5B AP Low955.50.6279
5B AP L/M726.10.8263
5B AP Med616.60.9730
5B AP M/H560.11.0712
5B AP High539.61.1119
5B SF Bay Low1111.80.5397
5B SF Bay L/M882.10.6802
5B SF Bay Med733.10.8184
5B SF Bay M/H657.30.9128
5B SF Bay High636.40.9429
Chicago-Mac Upwind0.8212
Chicago-Mac All Purpose0.8301
Chicago-Mac Downwind0.8291
BayMac Cove Island1023.80.5860
BayMac Shore1012.40.5927
Harvest Moon544.61.1017
ORC Ref  04960003T2FIssued on 30/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
IRISHALAT-230
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 323 CLIPMeasurement11/05/2023HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.720Max. Beam3.252Draft1.813Displacement4,230Wetted area20.76IMS L8.712LSM08.509Acc. length9.720Sink (kg/mm) 14.77
VCGD-0.244VCGM-0.081RM Rated (kg·m) 75.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight547Declared crew weight450
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0006
PSDPHDPHL
PSAESL
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P11.880IG12.969ISP13.039MDT10.120MDL10.180MDT2MDL2TL0.000MW0.183GO0.203
E3.964J3.495BAS1.479FSD0.031SFJSPL3.480WPLTPSBD0.145MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date21/05/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04960003T2FIssued on 30/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
IRISHALAT-230
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.751.382.433.2627.0722/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.420.811.692.693.7612.32NoNo 21.9822/04/2023
CRUISER/RACER REQUIREMENTS*
Accommodation length9.7 mTable area0.44 m²Headroom1.68 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity74 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity44 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04960003T2FIssued on 30/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org