We visit Dublin Port and hear about ambitious expansion plans from the port Chief Executive Eamonn O'Reilly. Details of the plan can be found at: https://www.dublinport.ie/masterplan/3fm/ We are also in Seapoint, to hear of concerns about the water quality in Dublin Bay with Gerry Jones of SOS Dublin Bay. https://sosdublinbay.ie/

We stop off at Fenit Lighthouse in Co Kerry, operating since 1854. Noel Sweeney met tour operator Mary O'Brien Browne and got a history lesson from John McGibney. Also on the show, an Irish team, Row Hard Or Go Home will take part in the Row the Atlantic 2022 event.

We visit a couple in Leitrim who have opted for life on board, on our inland waterways. Tom Lewis is a renowned singer of sea shanties and a folk singer who is well known in folk circles. Tonight, he and Lynn show us around their new boat on the Boyle River and speak about their lives. You can find more about Tom here: www.TomLewis.net

Sir Ranulph Fiennes speaks to Lorna Siggins about Shackleton's legacy and his own upcoming adventures. https://shackletonmuseum. Lighthouse Storybook is a new children's book, by very young writers, about the great lighthouses of Ireland. 12-year-old Holly Lawlor reads her story, The Night The Light Went Out. https://childreninhospital.ie

We are back at the Southhampton Boat Show. It's the nearest boat show we have to Ireland at the moment and we hear from many of the exhibitors: https://epropulsion.uk/ https://www.dadsboats.com/ https://www.honnormarine.co.uk/ https://setagyachts.com/ https://www.supermarine.co.uk/

Noel Sweeney visits Loop Head Lighthouse in Co. Clare and meets former lighthouse keeper, Stephen Rowan. Lorna Siggins speaks to Tobias Carter who plans to use 47-foot aluminium yacht Northabout to highlight climate change as part of the work with the charity Uno Mondo. www.unomondo.org

There are moves to bring a tall ship from Sweden to Ireland to replace the Asgard II. We hear from Cormac Gebruer and Brid Barrett on how this ship could help train future Irish mariners. Plus Conor Sweetman hears about the spectacular sport of kite surfing from kiter, Eoin Kernan.

We hear about a new film produced to highlight the unfairness of EU fishing quotas. 'Exploiting Irish Fishermen' was unveiled to TDs in Buswells Hotel in Dublin this week. Mike McCartney visits the newly reopened Meelick Weir on the River Shannon. The weir and a new walkway link Galway and Offaly and it was officially re-opened last week.

We visit the Southampton Boat Show, the nearest one to Ireland. Fergal Keane speaks to many of the exhibitors, including luxury Sunseeker Yachts, paddleboards, foils and a new Beneteau yacht. We also hear about the Court of Appeal overturning the ban on large trawlers fishing close to shore. TD Holly Cairns says new legislation is urgently needed.

RTE Olympic sailing analyst, Maurice O'Connell, gives a rundown of what the America's Cup is and what it would mean to Ireland if it were to be held here. Journalist Paul Lewis in Auckland tells us about the feelings there. Plus solo sailor Tom Dolan on his podium finish in the last leg of the Solitaire du Figaro.