A sea kayak is designed and developed for the sport of paddling primarily on the ocean but can also be used on lakes, bays & rivers. Sea kayaks are seaworthy vessels with a covered deck, at least two watertight bulkheads and the ability to incorporate a spray deck to seal off the cockpit. Sea kayaks are designed to provide high cruising speeds, large cargo capacity, ease of straight-line paddling and comfort for long journeys.

The club have run many sea kayaking trips lead by experienced sea kayakers, including one who was the first person to circumnavigate Ireland in the anticlockwise direction.