Réamhaisnéis limistear na farraige
Forecast valid from: 06:00, Sunday 10 August 2025 until 06:00, Monday 11 August 2025
Small Craft Warning
Nil
Gale Warning
Nil
Meteorological Situation at 03:00 UTC
A light to moderate southwesterly airflow covers Ireland, generated by an anticyclone of 1028hPa, centred off the southwest coast of Britain.
Heavy Swell (>4m) : Nil
Forecast for Irish coastal waters from Erris Head to Bloody Foreland to Fair Head
Wind: Southwest to south force 3 or 4, occasionally force 5. Later increasing southwesterly force 4 or 5 before decreasing force 3 or 4 by the end of the period.
Weather: Cloudy imminent with rain and drizzle. Mist and fog patches.
Visibility: Moderate or poor in precipitation, mist and fog.
Forecast for Irish coastal waters from Fair Head to Howth Head to Carnsore Point for the Irish Sea
Wind: Southerly force 3 or 4 imminent. Soon increasing force 3 to 5. Decreasing southwesterly or variable force 2 to 4 later.
Weather: Cloudy to fair with isolated showers. Rain and drizzle soon, mainly in the northeast, along with mist and fog patches.
Visibility: Moderate or poor in precipitation, mist and fog.
Forecast for Irish coastal waters from Carnsore Point to Valentia to Erris Head
Wind: South to southwest force 3 or 4. Soon increasing force 5 at times. Later decreasing south or southeast or variable force 2 to 4.
Weather: Cloudy with rain and drizzle imminent. Cloudy to fair later with areas of fog.
Visibility: Moderate or poor in precipitation, mist and fog.
Outlook for a further 24 hours until 06:00, Tuesday 12 August 2025
Light to moderate southerly or anticyclonic variable winds, fresh at times in the north and south. Winds will become southeasterly or variable later Monday. Winds will backing easterly Monday night, increasing moderate to fresh northeasterly in the south by the end of the period. Weather: Outbreaks of rain, mainly in the north and west, clearing northwards through Monday morning and afternoon. Becoming cloudy to fair with shower developing in the south Monday afternoon, slowly extending northwards bringing a chance of thunderstorms.
Forecast issued at: 06:00, Sunday 10 August 2025
All times are local unless specified
