Forces on sails (3 m) = 5-m/s (≈10-knot) wind at 3 m above the water would be approximately "V" (15 m) = 6 m/s (≈12 knots) at 15 m above the water. In hurricane-force winds with "V" (3 m) = 40-m/s (≈78 knots) the speed at 15 m would be "V" (15 m) = 49 m/s (≈95 knots) with "p" = 0.128. This suggests that sails that reach higher above the surface can be subject to stronger wind forces that move the centre of effort ("CE" ) higher above the surface and increase the heeling moment. Additionally, apparent wind direction moves aft with
1975–76 San Diego Sails season holding Portland's Bill Walton to 6 points and 11 rebounds, but Portland won 98-85. Despite the Sails' loss the ABA won 31 games against the NBA in that preseason, compared to 17 wins for the NBA. The ABA opened its 1975-76 season on October 24, 1975, and on that night the Sails hosted the Denver Nuggets before 3,060 fans. Denver's Ralph Simpson led all scorers with 30 points and Denver won 120-108. The next night the Sails began a long road swing by earning their first win in franchise history with a road victory against the Utah Stars. Bo Lamar