Lochanna in Éirinn - Réamhaisnéis 10 lá
Inland lakes forecast issued at: 0600 Monday 28 September 2026
Meteorological Situation at 0300
Ireland lies in a moderate to fresh southwesterly airflow between a depression of 989hPa to the northeast of Iceland and an anticyclone of 1020hPa to the southwest of England.
Forecast for Lough Derg until nightfall today:
Wind:
Southerly force 3. Increasing force 3 or 4 this evening.
Weather:
Fair with isolated showers.
Visibility:
Good. Moderate in showers.
Winds Overnight:
Southeasterly force 3, occasionally force 4. Increasing force 4 towards morning.
Outlook:
Moderate to fresh southeasterly winds. Increasing strong to near gale force tomorrow afternoon. Weather: Cloudy with patchy rain or drizzle. More persistent rain developing tomorrow afternoon and evening, heavy at times.
Forecast for Lough Ree until nightfall today:
Wind:
Southerly force 3 or 4.
Weather:
Fair with isolated showers.
Visibility:
Good. Moderate in showers.
Winds Overnight:
Southeasterly force 4. Increasing force 5 towards morning.
Outlook:
Fresh to strong southeasterly winds. Increasing strong to near gale force tomorrow afternoon. Weather: Cloudy with patchy rain or drizzle. More persistent rain developing tomorrow afternoon and evening, heavy at times.
Forecast for Lough Corrib and Lough Mask until nightfall today:
Wind:
Southerly force 3 or 4. Increasing mostly force 4 this afternoon.
Weather:
Fair with isolated showers.
Visibility:
Good. Moderate in showers.
Winds Overnight:
Southeasterly force 4, occasionally force 5.
Outlook:
Fresh to strong southeasterly winds. Increasing strong to near gale force through tomorrow morning. Weather: Cloudy with patchy rain or drizzle. More persistent rain developing tomorrow afternoon and evening, heavy at times.
Forecast for Lough Key and Lough Allen until nightfall today:
Wind:
Southerly force 3. Increasing force 3 or 4 this evening.
Weather:
Fair with isolated showers.
Visibility:
Good. Moderate in showers.
Winds Overnight:
Southeasterly force 4. Increasing force 5 towards morning.
Outlook:
Fresh to strong southeasterly winds. Weather: Cloudy with patchy rain or drizzle. More persistent rain developing tomorrow evening, heavy at times.
