Club Certificate2025
GARANCEFRA-42476
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 Angles42.8°42.8°40.9°38.9°37.3°37.2°37.1°37.7°39.4°
Beat VMG2.273.113.764.224.474.554.604.614.51
52°3.504.715.545.976.216.336.406.476.46
60°3.714.945.736.126.376.546.636.746.77
75°3.855.075.856.276.566.827.017.217.33
90°3.885.166.006.466.857.167.357.727.99
110°3.755.075.996.506.977.447.968.899.73
120°3.544.865.846.396.897.387.939.4511.30
135°3.064.295.326.106.577.067.589.0412.08
150°2.513.634.665.546.186.627.078.1310.41
Run VMG2.173.154.044.815.516.026.437.259.02
Gybe Angles146.7°146.7°151.0°153.0°161.8°169.8°172.3°168.1°141.5°
APH ToD:625.1CDL: 6.912APH ToT: 0.9599CertNo:25161a
BOAT
ClassSURPRISE QDesignerJOUBERT/NIVELTBuilderARCHAMBAULTAge date01/2004Series date06/1977Offset fileSURPRISE-DEEP RUDDER.offData fileF42476_25161a
HULL
Length Overall7.640 mMaximum Beam2.384 mDraft1.581 mDisplacement1,330 kgDLR4.6838IMS DivisionSportboatDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight378 kg(default)Minimum weight248 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.1018.56Headsail Luffed14.7414.74Headsail FlyingSymmetric40.8640.86Asymmetric27.6531.38 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail5.20Storm Jib3.29Heavy Weather Jib8.86
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
2025: NC / DSPL = 150 Kg IRC measured From: SurpriseMk2.dxt
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
GARANCEFRA-42476
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1588.41156.8956.4853.8805.4790.6783.2781.7797.4
52°1028.7764.6650.0602.7579.4568.6562.8556.8557.3
60°969.1729.3628.8588.5564.9550.4543.2534.4531.9
75°936.0709.8615.9574.6549.2527.7513.5499.1491.1
90°928.5697.6599.8557.2525.6503.0489.5466.6450.3
110°959.8710.5601.5553.7516.9483.6452.1404.9370.1
120°1017.6740.5616.4563.2522.6487.5454.0380.9318.7
135°1176.7838.6676.4590.6547.9510.2474.9398.0298.1
150°1435.0991.2772.6650.2582.9544.1509.4442.8345.7
Run VMG1661.61144.6891.5748.5652.8597.9560.3496.6399.2
Selected Courses
Windward / Leeward1622.91150.7923.9801.1729.1694.3671.7639.1598.3
All purpose1221.0884.1727.8649.4603.5576.8556.3522.9488.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward766.90.7824
All purpose625.10.9599
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6854
Downwind "popa"0.8248
70% up, 30% down "Ilhabela"0.7220
30% up, 70% down "Ilhabela-inverso"0.7774
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Predominantly Upwind677.70.8853
Predominantly Downwind635.30.9444
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low806.00.7444
Triple Number AP Medium622.60.9638
Triple Number AP High548.91.0930
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Single Number Predominant Upwind704.00.8523
Single Number Predominant Reaching619.60.9683
Single Number Predominant Downwind661.70.9067
Predominant Upwind - Low964.90.6218
Predominant Upwind - Low/Med741.60.8091
Predominant Upwind - Medium656.30.9142
Predominant Upwind - Med/High614.20.9769
Predominant Upwind - High593.61.0109
Predominant Downwind Low982.50.6107
Predominant Downwind Low/Med724.00.8288
Predominant Downwind Medium612.80.9791
Predominant Downwind Med/High540.11.1109
Predominant Downwind High485.31.2363
Predominant Reaching Low863.20.6951
Predominant Reaching Low/Med662.60.9055
Predominant Reaching Medium581.41.0321
Predominant Reaching Med/High528.81.1346
Predominant Reaching High490.51.2231
SA/DSPL Upwind27.13SA/DSPL Downwind48.70
Scoring OptionTODTOT
5-Band Windward/Leeward Low1212.60.4948
5-Band Windward/Leeward Low/Med885.30.6778
5-Band Windward/Leeward Medium746.80.8034
5-Band Windward/Leeward Med/High674.80.8891
5-Band Windward/Leeward High637.70.9409
Windward/Leeward 60-40 Low1213.00.4947
Windward/Leeward 60-40 Low/Med893.70.6714
Windward/Leeward 60-40 Medium761.80.7876
Windward/Leeward 60-40 Med/High697.10.8607
Windward/Leeward 60-40 High667.10.8994
5-Band AP Low892.00.6726
5-Band AP Low/Med704.80.8513
5-Band AP Medium613.10.9786
5-Band AP Med/High558.11.0750
5-Band AP High522.81.1478
5-Band SF Bay Tour - Low1043.20.5752
5-Band SF Bay Tour - Low/Med847.10.7083
5-Band SF Bay Tour - Medium722.80.8301
5-Band SF Bay Tour - Med/High657.40.9127
5-Band SF Bay Tour - High620.70.9666
Chicago-Mac Upwind0.8268
Chicago-Mac All Purpose0.8523
Chicago-Mac Downwind0.8710
Bayview-Mac Cove Island0.6217
Bayview-Mac Shore0.6270
Harvest Moon Regatta535.41.1207
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance679.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating672.40.8923
FinRating, kevyt tuuli1191.10.8396
FinRating, kova tuuli520.90.9599
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8832
Triple Number Coastal/Long Distance Low0.7444
Triple Number Coastal/Long Distance Medium0.9639
Triple Number Coastal/Long Distance High1.0930
Triple Number Windward/Leeward Low0.5784
Triple Number Windward/Leeward Medium0.7888
Triple Number Windward/Leeward High0.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
For information
General Purpose Handicap (GPH)702.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low806.0
Triple Number Coastal/Long Distance Medium622.5
Triple Number Coastal/Long Distance High548.9
Triple Number Windward/Leeward Low1037.3
Triple Number Windward/Leeward Medium760.6
Triple Number Windward/Leeward High665.1
Predominantly Upwind677.7
Predominantly Downwind635.3
Predominantly Reaching608.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7444
Triple Number Coastal/Long Distance Medium0.9639
Triple Number Coastal/Long Distance High1.0930
Triple Number Windward/Leeward Low0.5784
Triple Number Windward/Leeward Medium0.7888
Triple Number Windward/Leeward High0.9021
Coastal/Long Distance0.8832
Predominantly Upwind0.8853
Predominantly Downwind0.9444
For information
General Purpose Handicap (GPH)702.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9599
Distanseseilas Trippeltall svak vind0.7444
Distanseseilas Trippeltall mellomvind0.9639
Distanseseilas Trippeltall sterk vind1.0930
Pølsebane Trippeltall svak vind0.5784
Pølsebane Trippeltall mellomvind0.7888
Pølsebane Trippeltall sterk vind0.9021
Motvind Singeltall0.8853
Medvind Singeltall0.9444
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Coastal/Long Distance679.30.8832
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind677.70.8853
Predominantly Downwind635.30.9444
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore610.60.9827
Cape Doctor Coastal498.81.2029
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7444
Triple Number Coastal/Long Distance Medium0.9639
Triple Number Coastal/Long Distance High1.0930
Triple Number Windward/Leeward Low0.5784
Triple Number Windward/Leeward Medium0.7888
Triple Number Windward/Leeward High0.9021
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7444
Triple Number Coastal/Long Distance Medium0.9639
Triple Number Coastal/Long Distance High1.0930
Triple Number Windward/Leeward Low0.5784
Triple Number Windward/Leeward Medium0.7888
Triple Number Windward/Leeward High0.9021
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Predominantly Upwind677.70.8853
Predominantly Downwind635.30.9444
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance679.30.8832
Triple Number Coastal/Long Distance Low806.00.7444
Triple Number Coastal/Long Distance Medium622.50.9639
Triple Number Coastal/Long Distance High548.91.0930
Triple Number Windward/Leeward Low1037.30.5784
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1728.51150.1870.0726.6642.7598.5561.9494.2457.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low806.00.7444
Triple Number AP Medium622.60.9638
Triple Number AP High548.91.0930
Triple Number Windward/Leeward Low1083.80.5536
Triple Number Windward/Leeward Medium760.60.7888
Triple Number Windward/Leeward High665.10.9021
Single Number Predominant Upwind704.00.8523
Single Number Predominant Reaching619.60.9683
Single Number Predominant Downwind661.70.9067
Predominant Upwind - Low964.90.6218
Predominant Upwind - Low/Med741.60.8091
Predominant Upwind - Medium656.30.9142
Predominant Upwind - Med/High614.20.9769
Predominant Upwind - High593.61.0109
Predominant Downwind Low982.50.6107
Predominant Downwind Low/Med724.00.8288
Predominant Downwind Medium612.80.9791
Predominant Downwind Med/High540.11.1109
Predominant Downwind High485.31.2363
Predominant Reaching Low863.20.6951
Predominant Reaching Low/Med662.60.9055
Predominant Reaching Medium581.41.0321
Predominant Reaching Med/High528.81.1346
Predominant Reaching High490.51.2231
SA/DSPL Upwind27.13SA/DSPL Downwind48.70
Scoring OptionTODTOT
5-Band Windward/Leeward Low1212.60.4948
5-Band Windward/Leeward Low/Med885.30.6778
5-Band Windward/Leeward Medium746.80.8034
5-Band Windward/Leeward Med/High674.80.8891
5-Band Windward/Leeward High637.70.9409
Windward/Leeward 60-40 Low1213.00.4947
Windward/Leeward 60-40 Low/Med893.70.6714
Windward/Leeward 60-40 Medium761.80.7876
Windward/Leeward 60-40 Med/High697.10.8607
Windward/Leeward 60-40 High667.10.8994
5-Band AP Low892.00.6726
5-Band AP Low/Med704.80.8513
5-Band AP Medium613.10.9786
5-Band AP Med/High558.11.0750
5-Band AP High522.81.1478
5-Band SF Bay Tour - Low1043.20.5752
5-Band SF Bay Tour - Low/Med847.10.7083
5-Band SF Bay Tour - Medium722.80.8301
5-Band SF Bay Tour - Med/High657.40.9127
5-Band SF Bay Tour - High620.70.9666
Chicago-Mac Upwind0.8268
Chicago-Mac All Purpose0.8523
Chicago-Mac Downwind0.8710
Bayview-Mac Cove Island0.6217
Bayview-Mac Shore0.6270
Harvest Moon Regatta535.41.1207
Club Certificate2025
GARANCEFRA-42476
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSURPRISE QMeasurementHIN626Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.640Max. Beam2.384Draft1.581Displacement1,330Wetted area11.65IMS L6.949LSM06.572Acc. length7.640Sink (kg/mm) 8.82
VCGD-0.006VCGM0.009RM Rated (kg·m) 27.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight378Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.000IG8.100ISP8.150MDT10.075MDL10.109MDT20.075MDL20.060TL1.850MW0.109GO0.109
E3.300J2.750BAS1.175FSD0.000SFJ0.000SPL3.200WPLTPS3.100BD0.120MWT55.50MCG3.448
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.006Flotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
GARANCEFRA-42476
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.100.721.282.202.8518.1022/03/2022Médium
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.030.470.931.882.873.907.70NoNo 14.7422/03/2022Médium
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS18.858.858.855.545.5440.8622/03/2022Médium
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentCode 58.557.558.053.875.1375%27.6522/03/2022Médium