Much has been made of the wind during the week, with it being particularly strong in the afternoon, but Geary said the conditions weren't his primary concern.
"I'm sure it'll be a slight disadvantage but the other guys are on the same scores and off at the same time so it won't make much difference.
"If it's calm in the morning someone could shoot a low number, on Saturday or Sunday."
While Geary might be the best-placed Kiwi, Hawke's Bay pro Doug Holloway is still in the mix after he fired a one-under 71 and is in a tie for fourth, alongside Australians Jake Higginbottom and Leigh McKechnie.
Steve Alker and Mahal Pearce are the other Kiwis under the card, one under in a tie for 11th.
Kiwi amateur Peter Lee was disqualified today after the Rotorua teenager played with non-conforming clubs.
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-APNZ