The small New Zealand contingent of sailors is largely made up of promising youngsters gaining valuable experience at top international events.
Liv Mackay and Micah Wilkinson were handily placed in 13th after three races in the Nacra 17 fleet, Josh Porebski and Trent Rippey were 19th and Isaac McHardie and William McKenzie 27th in the 49er and Brendan McCarty was 29th in the heavyweight Finn dinghy.
Last night's racing was sailed in 8-11 knots and light seas but stronger winds are expected throughout the regatta.
"The forecast for the week looks like it will keep building every day and there's a mistral pattern coming which could mean really strong winds," Meech said. "That's pretty exciting for all of us. Andrew and I tend to go reasonably well in the strong winds so we can't wait for that to hit."
New Zealand results after the first day of the World Cup regatta in Hyeres, France, overnight (NZ time)
Laser
9th - Andrew McKenzie 9, 18 - 27 points
11th - Sam Meech 26, 6 - 32 points
49er
19th - Josh Porebski and Trent Rippey (26), 18, 10 - 28 points
27th - Isaac McHardie and William Mckenzie 22, 22, (25) - 44 points
Nacra 17
13th - Olivia Mackay and Micah Wilkinson 10, 8, (19) - 18 points
Finn
29th - Brendan McCarty 24, 32 - 56 points