The Wave
Best on ENE swell with SW wind offshore.
Sumner Bar is Christchurch's estuary-mouth surf zone, a city-edge sandbar where the Avon and Heathcote spill into the sea. It is a mixed beach-and-bar setup with both lefts and rights and a strong local reputation for tricky water movement. Get the latest surfing conditions, forecast, and tide details for Sumner Bar in Canterbury.
Live updates
Best on ENE swell with SW wind offshore.
Works through the tide, but watch the bar shape and current.
Stop guessing and start surfing. WaveWise analyzes live data to find your best upcoming sessions so you spend less time planning and more time paddling out.

