Club Certificate2025
Blue CocktailFIN10845
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
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 Angles44.2°44.2°42.0°40.8°40.1°39.6°39.3°39.6°40.7°
Beat VMG2.543.484.204.664.884.995.055.054.95
52°4.005.356.286.807.057.167.227.267.21
60°4.285.656.537.007.247.367.437.497.49
75°4.475.856.697.157.427.607.737.857.94
90°4.355.756.657.167.477.707.908.208.36
110°4.035.536.637.257.627.918.138.438.56
120°3.905.376.497.187.597.948.268.799.14
135°3.434.825.996.867.387.768.128.879.82
150°2.844.105.246.216.947.417.778.489.32
Run VMG2.463.554.545.396.126.717.177.868.51
Gybe Angles145.3°145.3°149.6°152.8°158.3°165.1°171.8°177.4°176.8°
APH ToD:564.2CDL: 9.035APH ToT: 1.0635CertNo:
BOAT
ClassFinngulf 38DesignerHåkan SödergrenBuilderFinngulf YachtsAge date01/1994Series date01/1994Offset fileFINNGULF38-SD.offData fileFIN10845
HULL
Length Overall11.600 mMaximum Beam3.474 mDraft1.649 mDisplacement6,400 kgDLR6.9157IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.8434.44Headsail Luffed43.2143.21Headsail FlyingSymmetric91.5491.54Asymmetric
STORM SAIL AREAS (m²)
Trysail10.23Storm Jib10.81Heavy Weather Jib29.18
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.
Club Certificate2025
Blue CocktailFIN10845
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
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 VMG1420.01034.3857.1773.1737.8721.3713.4712.8727.1
52°899.7672.4573.7529.6510.7502.9498.9496.1499.2
60°841.5637.2551.7514.4497.0488.8484.7480.6480.9
75°805.1615.1537.8503.4485.2473.4466.0458.3453.7
90°828.2626.4541.4503.0482.2467.4455.6439.2430.6
110°893.3651.4542.6496.5472.7455.4443.0427.1420.4
120°923.8670.6554.6501.5474.2453.6435.9409.8393.7
135°1051.1746.8601.0525.1487.8463.9443.3405.8366.7
150°1269.1878.4686.7579.9518.6485.9463.3424.6386.3
Run VMG1465.31014.2792.9667.7588.1536.3502.0458.0423.0
Selected Courses
Windward / Leeward1441.21024.3825.0720.4663.0628.8607.7585.4575.0
All purpose1086.0787.6649.1580.5544.8523.8509.9492.4482.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward692.50.8664
All purpose564.21.0635
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7568
Downwind "popa"0.9212
70% up, 30% down "Ilhabela"0.7996
30% up, 70% down "Ilhabela-inverso"0.8648
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Predominantly Upwind609.30.9847
Predominantly Downwind571.11.0505
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low718.30.8353
Triple Number AP Medium560.21.0710
Triple Number AP High506.81.1839
Triple Number Windward/Leeward Low966.00.6211
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Single Number Predominant Upwind633.30.9474
Single Number Predominant Reaching560.51.0704
Single Number Predominant Downwind597.01.0050
Predominant Upwind - Low857.80.6995
Predominant Upwind - Low/Med662.60.9055
Predominant Upwind - Medium590.91.0154
Predominant Upwind - Med/High557.41.0764
Predominant Upwind - High545.41.1001
Predominant Downwind Low873.10.6872
Predominant Downwind Low/Med645.80.9291
Predominant Downwind Medium551.01.0890
Predominant Downwind Med/High494.41.2137
Predominant Downwind High462.91.2961
Predominant Reaching Low768.80.7805
Predominant Reaching Low/Med592.51.0126
Predominant Reaching Medium524.51.1438
Predominant Reaching Med/High486.01.2345
Predominant Reaching High464.41.2919
SA/DSPL Upwind22.22SA/DSPL Downwind36.15
Scoring OptionTODTOT
5-Band Windward/Leeward Low1079.10.5560
5-Band Windward/Leeward Low/Med793.60.7561
5-Band Windward/Leeward Medium675.70.8880
5-Band Windward/Leeward Med/High612.10.9802
5-Band Windward/Leeward High587.51.0213
Windward/Leeward 60-40 Low1080.50.5553
Windward/Leeward 60-40 Low/Med802.00.7481
Windward/Leeward 60-40 Medium690.30.8692
Windward/Leeward 60-40 Med/High633.00.9478
Windward/Leeward 60-40 High613.10.9787
5-Band AP Low793.20.7564
5-Band AP Low/Med629.90.9525
5-Band AP Medium553.01.0851
5-Band AP Med/High512.21.1714
5-Band AP High493.61.2156
5-Band SF Bay Tour - Low930.00.6452
5-Band SF Bay Tour - Low/Med759.40.7901
5-Band SF Bay Tour - Medium653.90.9175
5-Band SF Bay Tour - Med/High599.41.0011
5-Band SF Bay Tour - High577.51.0390
Chicago-Mac Upwind0.9204
Chicago-Mac All Purpose0.9479
Chicago-Mac Downwind0.9695
Bayview-Mac Cove Island0.6971
Bayview-Mac Shore0.7027
Harvest Moon Regatta491.11.2217
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance613.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating613.50.9780
FinRating, kevyt tuuli1059.40.9439
FinRating, kova tuuli496.71.0067
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9780
Triple Number Coastal/Long Distance Low0.8353
Triple Number Coastal/Long Distance Medium1.0712
Triple Number Coastal/Long Distance High1.1839
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8733
Triple Number Windward/Leeward High0.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
For information
General Purpose Handicap (GPH)631.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low718.3
Triple Number Coastal/Long Distance Medium560.1
Triple Number Coastal/Long Distance High506.8
Triple Number Windward/Leeward Low924.6
Triple Number Windward/Leeward Medium687.0
Triple Number Windward/Leeward High604.6
Predominantly Upwind609.3
Predominantly Downwind571.1
Predominantly Reaching548.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8353
Triple Number Coastal/Long Distance Medium1.0712
Triple Number Coastal/Long Distance High1.1839
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8733
Triple Number Windward/Leeward High0.9924
Coastal/Long Distance0.9780
Predominantly Upwind0.9847
Predominantly Downwind1.0505
For information
General Purpose Handicap (GPH)631.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0635
Distanseseilas Trippeltall svak vind0.8353
Distanseseilas Trippeltall mellomvind1.0712
Distanseseilas Trippeltall sterk vind1.1839
Pølsebane Trippeltall svak vind0.6489
Pølsebane Trippeltall mellomvind0.8733
Pølsebane Trippeltall sterk vind0.9924
Motvind Singeltall0.9847
Medvind Singeltall1.0505
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Coastal/Long Distance613.50.9780
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind609.30.9847
Predominantly Downwind571.11.0505
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore578.11.0378
Cape Doctor Coastal485.11.2369
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8353
Triple Number Coastal/Long Distance Medium1.0712
Triple Number Coastal/Long Distance High1.1839
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8733
Triple Number Windward/Leeward High0.9924
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8353
Triple Number Coastal/Long Distance Medium1.0712
Triple Number Coastal/Long Distance High1.1839
Triple Number Windward/Leeward Low0.6489
Triple Number Windward/Leeward Medium0.8733
Triple Number Windward/Leeward High0.9924
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Predominantly Upwind609.30.9847
Predominantly Downwind571.11.0505
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance613.50.9780
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium560.11.0712
Triple Number Coastal/Long Distance High506.81.1839
Triple Number Windward/Leeward Low924.60.6489
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1532.31023.3776.7651.5581.3543.6514.8470.0458.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low718.30.8353
Triple Number AP Medium560.21.0710
Triple Number AP High506.81.1839
Triple Number Windward/Leeward Low966.00.6211
Triple Number Windward/Leeward Medium687.00.8733
Triple Number Windward/Leeward High604.60.9924
Single Number Predominant Upwind633.30.9474
Single Number Predominant Reaching560.51.0704
Single Number Predominant Downwind597.01.0050
Predominant Upwind - Low857.80.6995
Predominant Upwind - Low/Med662.60.9055
Predominant Upwind - Medium590.91.0154
Predominant Upwind - Med/High557.41.0764
Predominant Upwind - High545.41.1001
Predominant Downwind Low873.10.6872
Predominant Downwind Low/Med645.80.9291
Predominant Downwind Medium551.01.0890
Predominant Downwind Med/High494.41.2137
Predominant Downwind High462.91.2961
Predominant Reaching Low768.80.7805
Predominant Reaching Low/Med592.51.0126
Predominant Reaching Medium524.51.1438
Predominant Reaching Med/High486.01.2345
Predominant Reaching High464.41.2919
SA/DSPL Upwind22.22SA/DSPL Downwind36.15
Scoring OptionTODTOT
5-Band Windward/Leeward Low1079.10.5560
5-Band Windward/Leeward Low/Med793.60.7561
5-Band Windward/Leeward Medium675.70.8880
5-Band Windward/Leeward Med/High612.10.9802
5-Band Windward/Leeward High587.51.0213
Windward/Leeward 60-40 Low1080.50.5553
Windward/Leeward 60-40 Low/Med802.00.7481
Windward/Leeward 60-40 Medium690.30.8692
Windward/Leeward 60-40 Med/High633.00.9478
Windward/Leeward 60-40 High613.10.9787
5-Band AP Low793.20.7564
5-Band AP Low/Med629.90.9525
5-Band AP Medium553.01.0851
5-Band AP Med/High512.21.1714
5-Band AP High493.61.2156
5-Band SF Bay Tour - Low930.00.6452
5-Band SF Bay Tour - Low/Med759.40.7901
5-Band SF Bay Tour - Medium653.90.9175
5-Band SF Bay Tour - Med/High599.41.0011
5-Band SF Bay Tour - High577.51.0390
Chicago-Mac Upwind0.9204
Chicago-Mac All Purpose0.9479
Chicago-Mac Downwind0.9695
Bayview-Mac Cove Island0.6971
Bayview-Mac Shore0.7027
Harvest Moon Regatta491.11.2217
Club Certificate2025
Blue CocktailFIN10845
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFinngulf 38MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.600Max. Beam3.474Draft1.649Displacement6,400Wetted area26.61IMS L9.878LSM09.744Acc. length11.290Sink (kg/mm) 19.70
VCGD-0.141VCGM-0.009RM Rated (kg·m) 136.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight663Declared crew weight400
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.100PIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P12.700IG14.700ISP14.700MDT10.116MDL10.180MDT20.116MDL20.180TLMWGO
E4.600J4.190BAS1.457FSDSFJSPL4.170WPLTPS0.000BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/02/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
Blue CocktailFIN10845
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment30.300.971.652.823.7433.842024, DCX
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.100.741.432.914.486.0514.52NoNo 43.2119/05/2022MAXX LM
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment114.5014.5014.507.607.4891.5426/05/2022
CRUISER/RACER REQUIREMENTS*
Accommodation length11.3 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity133 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity76 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.