Piha Surf Season
Auckland, New Zealand · part of the Piha spot guide
Piha is genuinely consistent year-round — an exposed Tasman beach that works at any time of year. Winter, June to August, brings the biggest and most frequent swell from Southern Ocean lows but also the most wind and storm disruption. Late summer and autumn, especially February, give the best odds of clean surf, when swell is still plentiful but the winds are lighter and more workable. So winter is the raw-size peak and Feb–Apr the quality peak.
Where the swell comes from
The dominant Southern Ocean and Tasman southwest groundswell year-round, plus mid-period west swell from closer Tasman lows and occasional large north pulses from decaying tropical cyclones.
Historic swells at Piha
Ex-Tropical Cyclone Gabrielle
Battered the west-Auckland coast with destructive surf and flooding; regional buoys read very large (peaks over 12 metres well offshore, not Piha’s face) — the defining recent large-swell marker for the coast, a hazardous storm more than a session.