Sumner Bar
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:
Lineup Insights
The Wave
Best on ENE swell with SW wind offshore.
Check the live tide windows in the app to time your session perfectly.
Lineup Guide
Works through the tide, but watch the bar shape and current.
Respect the local peak and watch for submerged hazards during lower tidal stages.
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