From swimming with turtles in Hawaii to the thrills and chills of Boston’s buffeted coastline, we have 17 (and counting) chapters—all ready to welcome new and visiting swimmers with open arms. Simply sign our waiver and join us!

Beach Cleanup

Every swim starts with a beach sweep, so please arrive 30 minutes before getting your toes wet. 

New to Open Water Swimming?

Read our swim gear essentials checklist for optimal comfort and safety. 

Questions?
Email your location lead, who’ll happily answer any queries.. 

Want to Start an OWO Chapter?
Whether you swim in the ocean, a lake, or lagoon—or you’d love to organize cleanups in your area—please...