Sea Area Forecast
Forecast valid from: 06:00, Monday 30 June 2025 until 06:00, Tuesday 01 July 2025
Small Craft Warning
South to southwest winds will reach force 6 at times tonight (Sunday night) on Irish coasts from Slyne Head to Rossan Point to Malin Head.
Gale Warning
Nil
Meteorological Situation at 03:00 UTC
Ireland lies in a mostly moderate to fresh southwesterly airflow between an anticyclone of 1027hPa centred over mainland Europe and a depression of 992hPa, centred approximately 390 nautical miles northwest of Malin Head. An associated waving front lies over northwest Ireland.
Heavy Swell (>4m) : Nil
Forecast for Irish coastal waters from Slyne Head to Rossan Point to Fair Head
Wind: Decreasing northwesterly or variable force 2 to 4 imminent. Later decreasing force 3 or less.
Weather: Cloudy with rain, heavy at times with isolated thunderstorms possible. Some mist and fog patches. Cloudy to fair later.
Visibility: Moderate or poor in precipitation, mist and fog. Improving good later.
Forecast for Irish coastal waters from Fair Head to Carnsore Point to Slyne Head and for the Irish Sea
Wind: Southerly or variable force 3 to 5, strongest in the east and northeast. Soon becoming cyclonic variable force 3 to 5 in the southwest. Later increasing northerly force 4 or 5.
Weather: Mostly cloudy with mist and fog patches along with outbreaks of rain and drizzle extending eastwards, heaviest and most persistent in the west. Drizzle, mist and fog later.
Visibility: Moderate or poor in precipitation, mist and fog.
Outlook for a further 24 hours until 06:00, Wednesday 02 July 2025
Moderate to fresh northerly winds for eastern and southern sea areas, easing mostly moderate through Tuesday. Light to moderate northwesterly or variable winds elsewhere. Weather: Cloud, drizzle, mist and fog in the south and east gradually clearing as fair conditions follow from the west and north with showers developing.
Forecast issued at: 06:00, Monday 30 June 2025
All times are local unless specified
