Sheldrake also won silver in the 45-49yrs board final.
Wainui’s canoe teams won two gold medals and a silver in their respective male and female age groups.
Wainui picked up two medals in the 45-49yrs female beach flags, with Vesna Radonich second and Rachael Williams third.
Waikanae’s highlights included individual gold to Joe Williams in the 35-39yrs male board race, silver to Arna Majstrovic in the 35-39yrs female beach flags and silver to Matt Cairns in the 40-44yrs male single ski.
Cairns teamed with Williams for silver in the 35-39yrs male double ski.
Joy Williams won bronze for Waikanae in the 40-44yrs female beach flags.
The masters is for athletes 30 years and over and traditionally kicks off the nationals.
The club champs got underway after the masters, and Gisborne’s Dawson Building Midway club enjoyed early success with Ella Sutton and Jaqs Kennedy claiming silver in the Under-19 female double ski final.
The four-day carnival started with fine conditions and enough surf to add extra interest to the day’s ocean racing.