133 people drown in Ireland each year.
Irish Water Safety is urging anyone taking to the water this bank holiday weekend to wear a life-jacket.
Following spring tides last week, levels will be high and currents strong over the coming days.
Spokesperson John Leech has this advice:
"The main advice for this weekend, particularly as this early in the year, the water being quite cold, 11 degrees in the sea and 9 degrees inland, is for everybody to wear a life-jacket and to make sure that they are wearing proper protective clothing over the weekend - no matter what their aquatic activity is."