Lochanna in Éirinn - Réamhaisnéis 10 lá
Inland lakes forecast issued at: 1230 Tuesday 10 March 2026
Meteorological Situation at 0900
A moderate to strong south to south-west airflow generated by deepening depression of 973hPa centred around 530 nautical miles west-northwest of Erris Head will strengthen today as the depression tracks north-eastwards between Scotland and Iceland. Associated frontal troughs are embedded in the flow.
Forecast for Lough Derg until nightfall today:
Wind:
South to south-west force 4 or 5, veering south-west this evening and increasing to force 5 or 6, occasionally force 7 and gusty, for a time.
Weather:
Mostly cloudy with patchy light rain and drizzle. More persistent rain spreading from the west this afternoon.
Visibility:
Reducing moderate or poor in precipitation, otherwise good.
Winds Overnight:
Southwest force 4 or 5, veering south-west to west.
Outlook:
Mostly moderate, occasionally fresh, south-west to west winds, backing southwesterly in the evening. Weather; Showers.
Forecast for Lough Ree until nightfall today:
Wind:
South to south-west force 4 or 5, veering south-west this evening and increasing to force 5 or 6, occasionally force 7 and gusty, for a time.
Weather:
Mostly cloudy with patchy light rain and drizzle. More persistent rain spreading from the west this afternoon.
Visibility:
Reducing moderate or poor in precipitation, otherwise good.
Winds Overnight:
Southwest force 4 or 5, veering south-west to west.
Outlook:
Mostly moderate, occasionally fresh, south-west to west winds, backing southwesterly in the evening. Weather; Showers.
Forecast for Lough Corrib and Lough Mask until nightfall today:
Wind:
South to south-west force 4 or 5, increasing force 5 or 6 this afternoon. Veering south-west this evening and occasionally reaching force 7 and gusty, for a time.
Weather:
Mostly cloudy with patchy light rain and drizzle. More persistent rain spreading from the west this afternoon.
Visibility:
Reducing moderate or poor in precipitation, otherwise good.
Winds Overnight:
Southwest to west force 4 to 6 and gusty.
Outlook:
Moderate to fresh, occasionally strong, south-west to west winds, backing southwesterly in the evening and increasing fresh to strong. Weather; Showers.
Forecast for Lough Key and Lough Allen until nightfall today:
Wind:
South to south-west force 4 or 5, occasionally force 6 this afternoon. Veering south-west this evening and increasing to force 5 or 6, occasionally force 7 and gusty, for a time.
Weather:
Mostly cloudy with patchy light rain and drizzle. More persistent rain spreading from the west this afternoon.
Visibility:
Reducing moderate or poor in precipitation, otherwise good.
Winds Overnight:
Southwest force 4 or 5, veering south-west to west.
Outlook:
Mostly moderate, occasionally fresh, south-west to west winds, backing southwesterly in the evening and increasing moderate to fresh, occasionally strong. Weather; Showers.
