Norths Devils' fullback Javarn White was named the competition's Player of the Year, winning the Courier Mail Medal.
Tweed Heads were near unbeatable during the regular season, losing only 1 game and finishing 9 points clear of their nearest rivals to claim the minor premiership.
Brad Davis was the architect of the second try, selling the dummy to the Wynnum Manly defence and drawing the fullback before putting Cody Nelson over the line.
Following an error by Tweed deep in their own half, Wynnum Manly took advantage, with halfback Matt Seamark putting through an inch-perfect grubber for fullback Jake Granville to score under the posts and cut the deficit to 10-6 at the break.
Wynnum Manly wrapped up the game in the 73rd minute when Shea Moylan crossed in the left-hand corner after a line break from Blayney.