Sea Area Forecast
Forecast valid from: 00:00, Wednesday 13 May 2026 until 00:00, Thursday 14 May 2026
Small Craft Warning
West to northwest winds will increase to force 6 or higher on all Irish coasts.
Gale Warning
nil
Atlantic Swell
On Atlantic Coasts
Meteorological Situation at 21:00 UTC
Low pressure of 996hPa east of Iceland extends a trough south towards Ireland. High pressure of 1036hPa lies west of Ireland.
Small Craft Warning: In effect
Heavy Swell (>4m) : yes
Forecast for all Irish coastal waters and for the Irish Sea
Wind: Northwest force 6 or 7 imminent. Later easing northwest force 5 or 6.
Weather: Cloudy to fair with scattered showers, some heavy in the north.
Visibility: Reducing moderate in showers
Outlook for a further 24 hours until 00:00, Friday 15 May 2026
Fresh to strong north to northwest winds. Easing moderate to fresh northerly Friday morning. Weather: Fair with scattered showers.
Forecast issued at: 00:00, Wednesday 13 May 2026
All times are local unless specified
