Winthrop Jetty Surf Report & Forecast

Local Knowledge

Winthrop Jetty in Massachusetts is an exposed reef and jetty break with reliable surf, though summers tend to be mostly flat. It works best with east-northeast swells and offshore winds from the west, offering a right-hand reef break that performs best around mid tide. The spot rarely gets crowded and provides some shelter from south winds. Surfers should be cautious of rocks and pollution. The prime time for consistent, clean waves is during autumn, particularly in September.