Defending women's champion Saffi Vette will not defend her title, having already travelled to Australia to prepare for a season of high-performance competitions.
Neither last year's longboard champion Raniera Procter, nor 38-time national champion John Gisby will compete.
The swell is expected to ease overnight and conditions will see surfers back at Tauranga Bay, which offers more protection from the weather rolling through.
Local surfers in action today include Braithwaite in the morning in the U18 division, followed by her father Magoo (Patrick) before Sean Hovell takes to the water in both the SUP and Bodyboard divisions.