Celebrate World Oceans Day with a truly special event at Bongin Bongin Bay, where ocean swimming, culture, community and conservation come together.

The Janice Mason Memorial Swim is more than just a 1km ocean swim. It’s a vibrant morning of connection, celebration and action; honouring the spirit of beloved local ocean advocate Janice Mason and raising awareness for the protection of our precious coastline.

Swim in the stunning waters of Mona Vale, then stay for an unforgettable lineup of live music, cultural experiences, and family-friendly fun. There’ll be a traditional Aboriginal smoking ceremony and didgeridoo performance to open the day, ocean-themed kids activities with the Department of Primary Industries, and a free family film screening in the club after the swim.

There are cash prizes and trophies for winners, plus lucky draw prizes for all swimmers. The first 50 entries will score half-price coffee vouchers, and everyone will enjoy the famous post-swim soup, served in a beautiful ceramic souvenir mug, yours to keep.

With political representatives from all levels of government taking part, and the club bar open after the movie, this is a true showcase of local pride and ocean passion.

From the swim itself to the music, merchandise, and community vibe—it’s all happening at Mona Vale SLSC this World Oceans Day.