Lakes in Ireland - 10 Day Forecast
Inland lakes forecast issued at: 0530 Friday 26 September 2025
Meteorological Situation at 0300
Ireland lies in a fresh to strong southerly airflow between an anticyclone of 1038 hPa over the south of Norway and an area of low pressure of 980 hPa centred approximately 370 nautical miles northwest of Belmullet.
Forecast for Lough Derg until nightfall today:
Wind:
South to southeast force 3 or 4, reaching force 5 at times.
Weather:
Mostly fair, becoming cloudy this evening.
Visibility:
Good.
Winds Overnight:
Southerly force 3 or 4, veering northwesterly by morning.
Outlook:
Mostly light northwesterly winds backing westerly tomorrow afternoon. Weather: Cloudy to fair with scattered showers.
Forecast for Lough Ree until nightfall today:
Wind:
South to southeast force 3 or 4, reaching force 5 at times.
Weather:
Mostly fair, becoming cloudy this evening.
Visibility:
Good.
Winds Overnight:
Southerly force 3 or 4, veering northwesterly by morning.
Outlook:
Mostly light northwesterly winds backing west to southwest tomorrow afternoon. Weather: Cloudy to fair with scattered showers.
Forecast for Lough Corrib and Lough Mask until nightfall today:
Wind:
South to southeast force 4 or 5.
Weather:
Mostly fair, becoming cloudy this afternoon.
Visibility:
Good.
Winds Overnight:
Southerly force 3 or 4, veering northwesterly by through the night.
Outlook:
Mostly light northwesterly winds backing westerly tomorrow evening. Weather: Cloudy to fair with scattered showers.
Forecast for Lough Key and Lough Allen until nightfall today:
Wind:
South to southeast force 4 or 5.
Weather:
Mostly fair, becoming cloudy this evening.
Visibility:
Good.
Winds Overnight:
Southerly force 3 or 4, decreasing force 3 or 4 and veering northwesterly by morning.
Outlook:
Mostly light northwesterly winds backing southwesterly tomorrow afternoon. Weather: Cloudy to fair with scattered showers.
