Club Certificate2025
ROCH GUARINE 2FRA-42092
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 Angles42.6°42.6°40.5°38.0°37.6°37.6°37.7°38.5°40.5°
Beat VMG2.413.303.974.384.504.554.574.564.43
52°3.764.985.766.136.286.356.406.466.43
60°4.005.215.926.276.476.576.656.756.76
75°4.135.346.026.406.716.937.067.277.37
90°4.035.326.136.566.817.147.447.858.14
110°4.185.486.296.777.287.728.088.769.02
120°4.015.346.236.807.307.848.509.6710.98
135°3.434.795.866.547.157.838.6410.5813.26
150°2.874.115.196.016.637.197.8310.0513.41
Run VMG2.493.564.495.255.886.386.888.7011.62
Gybe Angles146.2°146.2°150.5°156.4°162.2°163.8°162.7°143.5°149.3°
APH ToD:599.7CDL: 6.922APH ToT: 1.0004CertNo:25033b
BOAT
ClassSURPRISE QDesignerJOUBERT/NIVELTBuilderARCHAMBAULTAge dateSeries date06/1977Offset fileSURPRISE-DEEP RUDDER.offData fileF42092_25033b
HULL
Length Overall7.640 mMaximum Beam2.384 mDraft1.563 mDisplacement1,179 kgDLR4.3853IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight369 kg(default)Minimum weight239 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.4618.96Headsail Luffed17.3217.32Headsail FlyingSymmetric63.9163.91Asymmetric42.0042.00 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.20Storm Jib3.32Heavy Weather Jib8.96
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
2025b: Asy. + TPS / 2024: NC / Spi en tête + Asy / From: SURPRISEk2.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
ROCH GUARINE 2FRA-42092
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 VMG1490.81089.5906.1822.7799.5791.7788.5790.2812.9
52°958.4722.6624.5587.7573.1566.9562.5557.5560.1
60°901.0691.0607.9574.3556.1547.7541.7533.5532.2
75°872.1674.7598.2562.3536.2519.6510.2495.3488.3
90°893.2676.9587.0548.9528.7504.1484.1458.9442.2
110°860.5656.4572.8531.4494.6466.0445.7410.8399.3
120°897.9674.3577.6529.2493.1459.0423.4372.4327.7
135°1049.3751.7614.3550.4503.7460.1416.8340.3271.6
150°1253.9876.3694.2599.3543.1500.9460.0358.2268.4
Run VMG1445.81011.8801.4685.8612.4564.0523.6413.6309.9
Selected Courses
Windward / Leeward1467.11050.7853.7754.2705.9677.9656.0601.9561.4
All purpose1112.5817.0683.3619.4584.8560.6540.4501.3474.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward731.80.8199
All purpose599.71.0004
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7014
Downwind "popa"0.9106
70% up, 30% down "Ilhabela"0.7533
30% up, 70% down "Ilhabela-inverso"0.8358
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Predominantly Upwind657.50.9125
Predominantly Downwind596.01.0068
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low750.20.7998
Triple Number AP Medium598.61.0024
Triple Number AP High530.81.1304
Triple Number Windward/Leeward Low993.90.6037
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Single Number Predominant Upwind680.30.8819
Single Number Predominant Reaching591.91.0136
Single Number Predominant Downwind616.70.9730
Predominant Upwind - Low902.20.6650
Predominant Upwind - Low/Med707.70.8478
Predominant Upwind - Medium640.60.9366
Predominant Upwind - Med/High605.00.9917
Predominant Upwind - High583.81.0277
Predominant Downwind Low891.90.6727
Predominant Downwind Low/Med672.70.8919
Predominant Downwind Medium579.71.0350
Predominant Downwind Med/High506.71.1842
Predominant Downwind High442.91.3547
Predominant Reaching Low804.10.7462
Predominant Reaching Low/Med629.90.9525
Predominant Reaching Medium561.51.0686
Predominant Reaching Med/High508.41.1801
Predominant Reaching High467.91.2824
SA/DSPL Upwind32.04SA/DSPL Downwind73.75
Scoring OptionTODTOT
5-Band Windward/Leeward Low1105.90.5426
5-Band Windward/Leeward Low/Med825.80.7265
5-Band Windward/Leeward Medium717.30.8364
5-Band Windward/Leeward Med/High654.70.9164
5-Band Windward/Leeward High604.30.9929
Windward/Leeward 60-40 Low1113.50.5388
Windward/Leeward 60-40 Low/Med838.30.7158
Windward/Leeward 60-40 Medium735.80.8154
Windward/Leeward 60-40 Med/High681.80.8800
Windward/Leeward 60-40 High642.20.9343
5-Band AP Low821.40.7305
5-Band AP Low/Med665.90.9010
5-Band AP Medium591.01.0153
5-Band AP Med/High540.91.1092
5-Band AP High503.51.1917
5-Band SF Bay Tour - Low958.30.6261
5-Band SF Bay Tour - Low/Med792.90.7567
5-Band SF Bay Tour - Medium694.50.8639
5-Band SF Bay Tour - Med/High636.90.9420
5-Band SF Bay Tour - High592.51.0126
Chicago-Mac Upwind0.8591
Chicago-Mac All Purpose0.8981
Chicago-Mac Downwind0.9354
Bayview-Mac Cove Island0.6704
Bayview-Mac Shore0.6745
Harvest Moon Regatta511.11.1740
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance649.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating649.50.9239
FinRating, kevyt tuuli1086.00.9208
FinRating, kova tuuli501.90.9962
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9239
Triple Number Coastal/Long Distance Low0.7998
Triple Number Coastal/Long Distance Medium1.0025
Triple Number Coastal/Long Distance High1.1304
Triple Number Windward/Leeward Low0.6301
Triple Number Windward/Leeward Medium0.8249
Triple Number Windward/Leeward High0.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
For information
General Purpose Handicap (GPH)668.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low750.2
Triple Number Coastal/Long Distance Medium598.5
Triple Number Coastal/Long Distance High530.8
Triple Number Windward/Leeward Low952.2
Triple Number Windward/Leeward Medium727.4
Triple Number Windward/Leeward High641.2
Predominantly Upwind657.5
Predominantly Downwind596.0
Predominantly Reaching578.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7998
Triple Number Coastal/Long Distance Medium1.0025
Triple Number Coastal/Long Distance High1.1304
Triple Number Windward/Leeward Low0.6301
Triple Number Windward/Leeward Medium0.8249
Triple Number Windward/Leeward High0.9357
Coastal/Long Distance0.9239
Predominantly Upwind0.9125
Predominantly Downwind1.0068
For information
General Purpose Handicap (GPH)668.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0004
Distanseseilas Trippeltall svak vind0.7998
Distanseseilas Trippeltall mellomvind1.0025
Distanseseilas Trippeltall sterk vind1.1304
Pølsebane Trippeltall svak vind0.6301
Pølsebane Trippeltall mellomvind0.8249
Pølsebane Trippeltall sterk vind0.9357
Motvind Singeltall0.9125
Medvind Singeltall1.0068
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Coastal/Long Distance649.50.9239
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind657.50.9125
Predominantly Downwind596.01.0068
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore573.61.0461
Cape Doctor Coastal482.81.2427
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7998
Triple Number Coastal/Long Distance Medium1.0025
Triple Number Coastal/Long Distance High1.1304
Triple Number Windward/Leeward Low0.6301
Triple Number Windward/Leeward Medium0.8249
Triple Number Windward/Leeward High0.9357
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7998
Triple Number Coastal/Long Distance Medium1.0025
Triple Number Coastal/Long Distance High1.1304
Triple Number Windward/Leeward Low0.6301
Triple Number Windward/Leeward Medium0.8249
Triple Number Windward/Leeward High0.9357
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Predominantly Upwind657.50.9125
Predominantly Downwind596.01.0068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance649.50.9239
Triple Number Coastal/Long Distance Low750.20.7998
Triple Number Coastal/Long Distance Medium598.51.0025
Triple Number Coastal/Long Distance High530.81.1304
Triple Number Windward/Leeward Low952.20.6301
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.71046.8806.3688.0623.4582.8544.7474.5442.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low750.20.7998
Triple Number AP Medium598.61.0024
Triple Number AP High530.81.1304
Triple Number Windward/Leeward Low993.90.6037
Triple Number Windward/Leeward Medium727.40.8249
Triple Number Windward/Leeward High641.20.9357
Single Number Predominant Upwind680.30.8819
Single Number Predominant Reaching591.91.0136
Single Number Predominant Downwind616.70.9730
Predominant Upwind - Low902.20.6650
Predominant Upwind - Low/Med707.70.8478
Predominant Upwind - Medium640.60.9366
Predominant Upwind - Med/High605.00.9917
Predominant Upwind - High583.81.0277
Predominant Downwind Low891.90.6727
Predominant Downwind Low/Med672.70.8919
Predominant Downwind Medium579.71.0350
Predominant Downwind Med/High506.71.1842
Predominant Downwind High442.91.3547
Predominant Reaching Low804.10.7462
Predominant Reaching Low/Med629.90.9525
Predominant Reaching Medium561.51.0686
Predominant Reaching Med/High508.41.1801
Predominant Reaching High467.91.2824
SA/DSPL Upwind32.04SA/DSPL Downwind73.75
Scoring OptionTODTOT
5-Band Windward/Leeward Low1105.90.5426
5-Band Windward/Leeward Low/Med825.80.7265
5-Band Windward/Leeward Medium717.30.8364
5-Band Windward/Leeward Med/High654.70.9164
5-Band Windward/Leeward High604.30.9929
Windward/Leeward 60-40 Low1113.50.5388
Windward/Leeward 60-40 Low/Med838.30.7158
Windward/Leeward 60-40 Medium735.80.8154
Windward/Leeward 60-40 Med/High681.80.8800
Windward/Leeward 60-40 High642.20.9343
5-Band AP Low821.40.7305
5-Band AP Low/Med665.90.9010
5-Band AP Medium591.01.0153
5-Band AP Med/High540.91.1092
5-Band AP High503.51.1917
5-Band SF Bay Tour - Low958.30.6261
5-Band SF Bay Tour - Low/Med792.90.7567
5-Band SF Bay Tour - Medium694.50.8639
5-Band SF Bay Tour - Med/High636.90.9420
5-Band SF Bay Tour - High592.51.0126
Chicago-Mac Upwind0.8591
Chicago-Mac All Purpose0.8981
Chicago-Mac Downwind0.9354
Bayview-Mac Cove Island0.6704
Bayview-Mac Shore0.6745
Harvest Moon Regatta511.11.1740
Club Certificate2025
ROCH GUARINE 2FRA-42092
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. Beam2.384Draft1.563Displacement1,179Wetted area11.19IMS L6.867LSM06.454Acc. length7.640Sink (kg/mm) 8.39
VCGD-0.006VCGM0.027RM Rated (kg·m) 24.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight369Declared 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
P9.000IG8.145ISP10.175MDT10.075MDL10.109MDT20.075MDL20.060TL1.850MW0.109GO0.109
E3.300J2.750BAS1.175FSD0.000SFJ0.000SPL3.330WPLTPS3.250BD0.100MWT55.50MCG3.448
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
ROCH GUARINE 2FRA-42092
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM00.160.741.302.252.9218.46
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG04.208.10NoNo 17.32
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS111.0011.0011.007.146.3063.9123/08/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA19.488.829.155.475.6697%42.0029/09/2025New 2025