"[It was] a long three days. I've never caught a fish like that before," he said, adding he was planning on "buying a boat when I get home" with part of the proceeds.
Dodunski was part of the Tauranga Land Based team which has fished the Bonanza for the past three years.
"The guys that I fish with have done really well for the last three years, been on the stage at one point or another," he said.
He also expressed appreciation to all involved in making this year's competition such a good one including the event sponsor, everyone else who fished in the field and the guys on the New Zealand surfcasting page.
The other major winner at the finale to this year's Snapper Bonanza on Saturday was Alec Saunders of Auckland who emerged as the last man standing for the Mitsubishi Triton.