Sea Area Forecast
Forecast valid from: 18:00, Monday 14 July 2025 until 18:00, Tuesday 15 July 2025
Small Craft Warning
South to southwest winds, veering westerly will reach force 6 or higher on Irish coasts from Belfast Lough to Hook Head to Slyne Head.
Gale Warning
Southwest to west winds will reach gale force 8 at times tonight and early on Tuesday on Irish coastal waters from Carnsore Point to Roches Point to Valentia.
Meteorological Situation at 15:00 UTC
Low pressure of 1000hPa northwest of Ireland with several wrap around fronts remains slow moving. High pressure of 1025hPa lies west of Iberia.
Gale Warning: In effect
Small Craft Warning: In effect
Heavy Swell (>4m) : Nil
Forecast for Irish coastal waters from Howth Head to Roches Point to Slyne Head and for the Irish Sea.
Wind: Southwest force for 6 or 7, occasionally reaching gale force 8. Later becoming westerly force 5 or 6.
Weather: Fair with showers, some heavy and thundery.
Visibility: Reducing moderate or poor in showers.
Forecast for Irish coastal waters from Slyne Head to Malin Head to Howth Head.
Wind: Southerly force 5 or 6. Soon becoming cyclonic force 5 or 6. Later becoming northwest force 4 or 5.
Weather: Fair with showers, some heavy and thundery.
Visibility: Reducing moderate or poor in showers.
Outlook for a further 24 hours until 18:00, Wednesday 16 July 2025
Moderate to fresh northwesterlies. Easing light and variable Wednesday morning. Becoming moderate southerly in the west Wednesday afternoon. Weather: Fair with showers.
Forecast issued at: 18:00, Monday 14 July 2025
All times are local unless specified
