Baltimore Wet Weekend 2026 - 2K Sherkin Island Swim

The Baltimore Wet Weekend

- returning this September in aid of the Wild Atlantic Pool & Gym

(A community-run pool and gym, open to everyone across West Cork).

Join us for a watery weekend with the main event being an open water swim in one of Ireland's most beautiful coastal villages, Baltimore. The iconic Sherkin Island 2km Swim is the highlight — a classic crossing from Sherkin Island pier back to Baltimore Pier, starting at 4pm on Saturday the 26th of September.

Whether you're a seasoned open water swimmer or making your first sea crossing, the Sherkin swim is an experience like no other. Two kilometres of wild Atlantic harbour water, stunning scenery, and a finish line in one of West Cork's most welcoming villages.

 And when you're out of the water, the craic is only starting. Baltimore comes alive after the swim — stay on, dry off, and enjoy the evening with fellow swimmers and the local community.

Come for the swim. Stay for the weekend.

Swim, Explore & Catch up!

Bringing together open water swimmers from across Ireland and beyond, centred on the beautiful village of Baltimore and the extraordinary saltwater lake of Lough Hyne.

Main Event - 2km crossing from Sherkin Island pier to the slipway at Baltimore

The magic doesn't stop there!

Visit Lough Hyne, one of Europe's only tidal saltwater lakes, offering swimmers a rare and unforgettable experience: a night-time dip in waters that shimmer with natural bioluminescence. It's something that has to be seen to be believed.

Soak up the atmosphere, the food and the fun around the village of Baltimore.

 

SHERKIN ISLAND SWIM, Saturday 26th September 2026

12PM – 2:30PM             REGISTRATION

2PM – 3:30PM               FERRIES TO SHERKIN

3:45PM                              SAFETY BRIEFING

4PM                                      SWIM  

A briefing Email will be issued to all participants in advance of the weekend.

Compostable bags will be provided at registration for any belongings you wish to bring to Sherkin Island (or use your own wet bag) — these will be transported back to Baltimore for you.

Please ensure you have completed a 2km open water swim prior to the event, in either togs or a wetsuit — whichever you plan to wear on the day.