Lochanna in Éirinn - Réamhaisnéis 10 lá
Inland lakes forecast issued at: 1300 Tuesday 13 October 2026
Meteorological Situation at 0900
Ireland lies in an unstable fresh to near gale force southwesterly airflow, generated by low pressure of 977hPa, centred to the north of the Faroe Islands.
Forecast for Lough Derg until nightfall today:
Wind:
Westerly force 5 and gusty, decreasing force 4 later this afternoon. Further decreasing southwesterly force 3 or 4 later this evening.
Weather:
Cloudy to fair with isolated showers.
Visibility:
Mostly good. Moderate in any showers.
Winds Overnight:
Southwesterly force 3 or 4, increasing southerly force 4 or 5.
Outlook:
Wind: Fresh to strong and gusty southerly winds. Weather: Cloudy with isolated drizzle.
Forecast for Lough Ree until nightfall today:
Wind:
Westerly force 4 or 5 and gusty, decreasing force 4 later this afternoon. Further decreasing southwesterly force 3 or 4 later this evening.
Weather:
Cloudy to fair with isolated showers.
Visibility:
Mostly good. Moderate in any showers.
Winds Overnight:
Southwesterly force 3 or 4, becoming southerly force 4.
Outlook:
Wind: Fresh to strong and gusty southerly winds. Weather: Cloudy with isolated drizzle.
Forecast for Lough Corrib and Lough Mask until nightfall today:
Wind:
Westerly force 5 or 6 and gusty, decreasing force 4 or 5 later this afternoon, backing southwesterly force 4 this evening.
Weather:
Cloudy to fair with isolated showers.
Visibility:
Mostly good. Moderate in any showers.
Winds Overnight:
Southwesterly force 3 or 4, increasing southerly force 5 or 6 and gusty.
Outlook:
Wind: Strong to near gale force and gusty southerly winds. Weather: Cloudy with isolated drizzle, before heavy rain spreads from the Atlantic in the evening.
Forecast for Lough Key and Lough Allen until nightfall today:
Wind:
Westerly force 4 or 5 and gusty, decreasing force 4 later this afternoon. Further decreasing southerly force 3 or 4 later this evening.
Weather:
Cloudy to fair with scattered showers, some heavy, becoming isolated through the afternoon.
Visibility:
Mostly good. Moderate to poor in showers.
Winds Overnight:
Southwesterly force 3 or 4, increasing southerly force 4 or 5.
Outlook:
Wind: Fresh to strong and gusty southerly winds. Weather: Cloudy with isolated drizzle, before heavy rain spreads from the Atlantic in the evening.
