Junior added: "It's awesome Andy and I have both had good starts to the regatta. It was a pretty cool feeling after I had won my race to look back and see Andy winning his, too.
"We haven't raced a lot of these guys since the world champs in Aarhus [last August], so it's a great opportunity to check in and it will be interesting to see how the rest of the week develops."
Alex Maloney and Meech have already tested the international waters this year, finishing second at the World Cup Series regatta in Miami, and they're in a good position after six qualifying races in the 49erFX. The pair have put together a series of solid scores, with three results in the top three and all six inside the top 10.
"The starts are really tricky here so we have been pushing them quite hard and it has been paying off which has been nice to see," Meech said. "We had three pretty solid races today so it was nice to come away with three keepers.
"The plan is to keep things pretty consistent. We have plenty more racing to come over the next couple of days when we go into gold fleet and that's going to be really cool to be racing against all the top girls."
It's extremely tight in the large 49er fleet, which failed to get any races in yesterday due to a lack of wind. Only 21 points separate the top 50 boats, meaning it's still anyone's regatta.
Logan Dunning Beck and Oscar Gunn are the best placed of the Kiwis in 16th, with Josh Poresbki and Trent Rippey 21st, Isaac McHardie and William McKenzie 25th and Burling and Tuke 35th.
Burling and Tuke made a slow start to their first international 49er regatta since winning gold at the Rio Olympics, opening up with an 18th and 23rd, but recovered well to win their last race of the day.
"The first two races weren't good for us at all," Tuke said. "The first race was going pretty well but we hit the mark and dropped back from the top five. The second race was just a bad race but we managed to get it back a little bit for the last race which pulled the day back. It was a pretty average start for us but it was nice to get our first day under our belts."