This is an excellent guide from Water Safety Ireland. Keep safe this summer !

  • Met Éireann Forecasts on met.ie
    • Irish Coastal Waters and Irish Sea
    • Islands around Ireland
    • Sea temperatures
    • Wave heights in coastal waters
    • Wind barbs for Ireland and Atlantic
    • Inland lakes
  • Sunshine / UV Index
    • Peak sunburn time between 11am and 3pm
    • Water and sand reflect UV light
    • Can get UV damage even in cloudy weather or in shade
  • Thunderstorms /Lightning
    • Get out of open water/get offthe beach
    • Lightning can spread out over water and can hit boats nearby
    • Sudden heavy downpours can lead to poor visability/squally winds/flash flooding

https://watersafety.ie/wp-content/uploads/2021/04/Be-Summer-Ready-Leaflet-Final.pdf