Those planning an Easter holiday outing near lakes, rivers or the sea have been warned of the dangers posed by water.
Irish Water Safety chief executive officer John Leech, said some 70,000 yacht and boat enthusiasts will take to the State's waterways this weekend.
Thousands more will go swimming, diving, angling, canoeing, surfing, windsurfing and kite surfing. Others are at risk as they walk adjacent to the shoreline and inland waterways, he said.
High numbers of people in and around waterways along with low water temperatures and the use of alcohol, which is a factor in 30 per cent of drownings, could see accidents rise.
Mr Leech said: "Coastline water temperatures still average nine degrees Celsius with freshwater being a few degrees cooler." He added that
water users' bodies are not acclimatised and they should not stay too long in the water.
To add to the danger there will be a full moon on Friday, which will cause spring tides over the Easter period. This may pose a risk to anybody who uses the seaside or who takes to the sea in a boat.
Mr Leech pointed out that safety equipment needs regular maintenance and advised that all gear should be thoroughly checked before embarking on any trip on water.
He had a special warning for parents. "Children are fascinated and attracted to water. It is critical that adults supervise children at all times around the aquatic environment. For children, staying SAFE is to Stay Away From the Edge."