← Polars

Race Boatspeed Table

Best Boatspeeds (kt)
Spinnaker Cup 2016 (SF - Monterey) · P85 per cell · 99 TWA×TWS cells (n>=5 each)
TWA \ TWS 5–10 10–12 12–14 14–16 16–20 20–25 25+
30.0 3.70 – – – – – –
50.0 – – – – 10.34 – –
55.0 6.13 – 10.11 10.20 10.89 – –
60.0 6.72 8.23 9.95 10.38 11.18 – –
65.0 6.89 9.06 10.13 10.49 11.34 – –
70.0 6.95 9.95 10.37 10.57 – – –
75.0 7.34 10.40 10.68 11.33 – – –
80.0 7.62 10.71 10.92 11.45 – – –
85.0 7.98 10.66 11.01 – – – –
90.0 7.90 11.26 – – – – –
95.0 7.24 – – – – – –
100.0 8.03 – – – – – –
105.0 8.39 – – – – – –
110.0 8.76 – 12.42 13.14 – – –
115.0 8.78 8.74 – – – – –
120.0 9.25 9.56 – – – – –
125.0 8.89 9.19 10.53 14.29 – – –
130.0 8.70 9.98 11.31 11.43 13.33 14.87 –
135.0 8.30 9.94 11.15 13.06 13.74 18.02 –
140.0 7.01 8.89 9.97 12.50 14.21 18.19 20.36
145.0 6.69 9.21 9.88 11.97 14.33 17.97 19.93
150.0 6.15 7.93 9.21 10.71 13.70 17.18 19.35
155.0 5.14 7.80 8.77 11.14 13.45 16.83 19.24
160.0 5.61 7.20 9.66 11.28 13.90 17.19 19.00
165.0 – – 9.29 10.74 14.15 19.12 19.53
Up.Vs6.138.2310.1110.2010.34––
Up.Bt55.060.055.055.050.0––
Up.Vmg3.524.115.805.856.65––
Dn.Vs8.309.219.6611.2814.1519.1219.53
Dn.Bt135.0145.0160.0160.0165.0165.0165.0
Dn.Vmg5.877.549.0710.6013.6718.4718.87
Observed - MM reference (kt)
Always on the VPP grid, regardless of the Grid setting above · positive = beat the polar at that cell · negative = underperformed it · "na" = one side has no data (observed cell dropped, or this target has no solution there)
TWA \ TWS 4 6 7 8 9 10 12 14 16 20 25 30
45.0 na na na na na na na na na na na na
52.0 na na -0.64 -0.76 -2.12 -3.02 -0.40 -1.43 -2.48 na na na
60.0 na +0.29 -0.47 -0.94 -1.55 -1.66 -1.18 -2.36 -3.49 -6.44 na na
70.0 na +0.07 -0.67 -1.21 -1.88 -1.10 -1.39 -3.21 -4.64 na na na
75.0 na +0.21 -0.64 -1.01 -1.43 -0.65 -1.26 -3.13 na na na na
80.0 na +0.03 -0.45 -0.94 -0.82 -0.04 -1.10 -2.77 na na na na
90.0 na -1.11 -1.83 -2.42 -1.62 -1.93 -3.78 na na na na na
100.0 na -1.64 -1.57 -2.27 -3.64 -2.74 na na na na na na
110.0 na -0.60 +0.07 -0.97 -1.48 -2.77 na -3.27 na na na na
120.0 na +0.14 +0.03 +0.01 -0.24 -1.16 -2.71 -5.31 na na na na
130.0 na na +1.63 +0.00 -0.47 -0.37 -0.77 -2.01 -1.31 -7.44 -11.30 na
135.0 na na +0.19 -0.81 -0.16 -0.06 +0.38 -0.82 -1.10 -3.47 -5.28 na
140.0 na na na na -1.67 -0.53 -1.01 -0.72 -0.11 -1.48 -3.31 na
150.0 na na na -0.37 -0.95 -0.31 +0.34 +0.36 +1.27 +1.26 +0.10 na
160.0 na na na -0.25 -0.26 +0.74 +0.69 +1.60 +2.36 +3.19 +2.57 na
Up.Vs na +1.47 +0.05 -0.01 -1.31 -0.03 +0.57 -0.24 -1.01 -3.04 na na
Up.Bt na +15.0 +7.0 +7.0 +7.0 +15.0 +7.0 +7.0 +7.0 +15.0 na na
Up.Vmg na -0.28 -0.49 -0.59 -1.45 -1.61 -0.47 -1.09 -1.69 -4.49 na na
Dn.Vs na +1.47 +2.43 +0.88 +0.33 -1.49 +1.02 -1.36 -1.16 -3.25 -6.75 na
Dn.Bt na -20.0 -10.0 -10.0 -5.0 +20.0 -5.0 +20.0 +20.0 +25.0 +25.0 na
Dn.Vmg na -0.75 +0.77 -0.32 -0.23 +0.11 +0.12 +0.77 +1.25 +1.31 -0.57 na

Grid uses the observed data's own resolution — 5° TWA bins, the same 7 TWS bands as the Polars page — not the VPP tables' exact grid points. Switch to "VPP grid" above for a row-for-row comparison against WCE/WCN/MM. Cells need ≥5 raw readings to show (same threshold as the Polars page).

The "Observed − MM reference" diff table below (and in the PDF download) is always on the VPP grid regardless of the Grid setting above — pick which target it diffs against with "Diff vs."