Lochanna in Éirinn - Réamhaisnéis 10 lá
Inland lakes forecast issued at: 0530 Saturday 05 September 2026
Meteorological Situation at 0300
Ireland lies in a moderate to fresh west airflow with an anticyclone of 1024hPa centred approximately 250 nautical miles south of Carnsore Point. A depression of 990hPa centred in the mid-Atlantic will steer a warm front across the country tonight.
Forecast for Lough Derg until nightfall today:
Wind:
Southwesterly force 3 or less, increasing southeast force 3 or 4 this evening.
Weather:
Cloudy to fair with isolated showers at first. Becoming cloudy this afternoon with occasional rain and drizzle. Some mist patches also.
Visibility:
Good, decreasing moderate or poor in precipitation and mist.
Winds Overnight:
Southerly force 3 or 4, increasing force 4 or 5 by morning.
Outlook:
Moderate to fresh southerly winds, becoming moderate westerly in the evening. Weather: Cloudy with patches of light rain, drizzle and mist.
Forecast for Lough Ree until nightfall today:
Wind:
Southwesterly force 3 or less, becoming southeasterly this evening.
Weather:
Cloudy to fair with isolated showers at first. Becoming cloudy this afternoon with occasional rain and drizzle. Some mist patches also.
Visibility:
Good, decreasing moderate or poor in precipitation and mist.
Winds Overnight:
Southerly force 3 or 4, increasing force 4 or 5 by morning.
Outlook:
Moderate to fresh southerly winds, becoming moderate westerly in the evening. Weather: Cloudy with patches of light rain, drizzle and mist.
Forecast for Lough Corrib and Lough Mask until nightfall today:
Wind:
Southwesterly force 3 or less, increasing force 3 or 4 this afternoon. Backing southeast this evening.
Weather:
Cloudy to fair with isolated showers at first. Becoming cloudy this afternoon with occasional rain and drizzle. Some mist patches also.
Visibility:
Good, decreasing moderate or poor in precipitation and mist.
Winds Overnight:
Southerly force 3 or 4, increasing force 4 or 5 by morning.
Outlook:
Moderate to fresh southerly winds, occasionally strong. Becoming moderate westerly in the evening. Weather: Cloudy with patches of light rain, drizzle and mist.
Forecast for Lough Key and Lough Allen until nightfall today:
Wind:
Southwesterly force 3 or less, becoming southeasterly this evening.
Weather:
Cloudy to fair with isolated showers at first. Becoming cloudy this afternoon.
Visibility:
Good, decreasing moderate or poor in precipitation and mist.
Winds Overnight:
Southerly force 3 or 4, increasing force 4 or 5 by morning.
Outlook:
Moderate to fresh southerly winds, becoming moderate westerly in the evening. Weather: Cloudy with patches of light rain, drizzle and mist.
