"I'm really happy with how the season is going so far and there's still a lot to go," Meech said. "I feel like I'm sailing well. I'm just making a few mistakes in each regatta that the person in front of me each time didn't.
"I just want to be in with a chance [of winning] going into the last race, so I'm confident with my speed and tactics. It's just performing consistently that's tricky."
Meech started the week brilliantly, winning four of his six qualifying races and added another race win on the first day of gold fleet. He hit a little speed bump with a 15th and a 17th as Wearn continued to bank low scores and went into the final day needing to make up seven points on the Australian.
"We had a reasonable breeze by the time we got started and I managed to get a good start and be up there all the way around which was nice," Meech said. "Unfortunately Matt Wearn won the race which put him a few more points in front so it was going to make it tricky [to catch him].
"Then we had a few general recalls [as we tried to start the final race] and just ran out of time with the 5pm cutoff, which was a shame because it would have been nice to finish the series."
McKenzie was 15th in the final race to hold onto 10th overall but had visions of at least replicating his third place at last year's European championships after such a good start to the regatta.
"I didn't have too bad of a race today but again let a few places slip," he said. "It sort of sums up my gold fleet series, always being there in the mix but not quite being able to convert. I would've liked to finish further up the leaderboard as I felt I had some really good form but, overall, I'm happy with how I sailed."
The pair will now return to New Zealand to prepare for August's sailing world championships in Denmark, which is the pinnacle event of the year and the first chance to qualify the boat for the 2020 Tokyo Olympics.
Marit Bouwmeester (Netherlands) comfortably won the Laser Radial competition ahead of American Paige Railey and Maxime Jonker (Netherlands).
Results and standings after the final day of the Laser European Championships:
Laser (160 boats)
1st: Matthew Wearn (AUS) (2) 1 1 1 1 1 (12) 3 8 7 1 - 24 points
2nd: Sam Meech (NZL) 1 1 1 1 2 (4) 15 1 (17) 8 5 - 35 pts
3rd: Pavlos Kontides (CYP) 3 1 (55 BFD) 5 3 2 3 7 19 3 (33) - 46 pts
10th: Andrew McKenzie (NZL) 2 2 (8) 1 3 3 25 8 9 (26) 15 - 68 pts
41st: George Gautrey (NZL) 22 (55 BFD) 13 8 20 3 30 39 (51) 37 10 - 183 pts
Silver fleet
97th: Matthew Kempkers (NZL) (41) 16 24 40 31 26 38 35 45 21 (47) - 276 pts
Laser Radial (93 boats)
1st: Marit Bouwmeester (NED) 3 (9) 1 3 1 2 5 (7) 1 2 2 6 - 26 pts
2nd: Paige Railey (USA) 1 7 (11) 4 2 1 13 1 8 5 1 (36) - 43 pts
3rd: Maxime Jonker (NED) 1 1 1 (8) 1 1 14 11 13 1 (43) 18 - 62 pts
38th: Susannah Pyatt (NZL) 14 12 4 10 11 16 44 42 33 27 (46) 19 - 216 pts
46th: Olivia Christie (NZL) 23 20 (25) 17 20 8 39 (46) 44 29 34 43 - 277 pts
Siver fleet
82nd: Annabelle Rennie-Younger (NZL) 27 37 36 37 28 37 40 (47 BFD) 47 BFD 47 DNF 6 20 - 326 pts