Harbourside's strong first quarter was the key to their victory. Hawke's Bay were in chase mode in the second quarter as Harbourside continued to move at pace and play with flair.
With Stephenson prominent at wing attack, Hawke's Bay fought back in the third quarter but the damage had been done in the first half. Harbourside dominated the final quarter.
Earlier in the day, Hawke's Bay beat Taranaki 16-12. The Bay established a tidy lead in the first quarter but an outstanding defensive display throughout the match propelled the team to victory.
Chaffey-Taylor and fellow defender Emily McLaren were relentless in the circle reaping a steady supply of possession which was effectively converted at the other end.
Midcourter Chanay Peri controlled the attacking end, demonstrating superb leadership and communication.
The Hawke's Bay coaches were thrilled with the team's performance and ability to sustain intensity in a tough and torrid match, particularly on the last day of a gruelling tournament.
"It was great to put out a quality performance which showcased the wonderful talent we have in Hawkes Bay," said assistant coach Kane Makea.