The Irish Coast Guard, Water Safety Ireland and the RNLI are urging anyone planning a Christmas or winter sea dip to put safety first as water temperatures drop.

They're reminding swimmers to check conditions, go in slowly, wear visible gear and never swim alone, while coastal walkers are advised to stay well back from stormy seas.

Cold water shock, hypothermia and unpredictable waves remain key risks at this time of year.

Speaking to Ocean FM News, Seamus O'Neill says people should go in nice and easy, don't stay in too long, and never go swimming on your own.