Lochanna in Éirinn - Réamhaisnéis 10 lá

Inland lakes forecast issued at: 0600 Thursday 13 August 2026

Meteorological Situation at 0300

Ireland lies in a light to moderate southerly airflow, with an anticyclone of 1031hPa centred over Poland and a depression of 997hPa centred over Iceland. Associated frontal troughs lie close to the west coast of Ireland.

ANAILÍSE DROMCHLA

Forecast for Lough Derg until nightfall today:

Wind:

South to southwesterly force 3 or 4, becoming southwest to west later.

Weather:

Cloudy to fair with showers possible. Slight chance of thunder. Cloudy with rain later.

Visibility:

Good. Decreasing moderate to poor in any showers.

Winds Overnight:

Westerly force 3 or 4, becoming northwesterly.

Outlook:

Wind: Light to moderate northwest winds. Weather: Cloudy to fair with isolated light showers.

Forecast for Lough Ree until nightfall today:

Wind:

South to southwesterly force 3 or 4, becoming southwest to west later.

Weather:

Cloudy to fair with a few scattered showers, possibly heavy, with a slight chance of thunder.

Visibility:

Good. Decreasing moderate to poor in any showers.

Winds Overnight:

Westerly force 3 or 4, becoming northwesterly.

Outlook:

Wind: Light to moderate northwest winds. Weather: Cloudy to fair with isolated light showers.

Forecast for Lough Corrib and Lough Mask until nightfall today:

Wind:

South to southwesterly force 4, becoming southwest to west later.

Weather:

Cloudy with showers or showery rain, possibly heavy, with a chance of thunder.

Visibility:

Good. Decreasing moderate to poor in any showers.

Winds Overnight:

Westerly force 3 or 4, becoming northwesterly.

Outlook:

Wind: Light to moderate northwest winds. Weather: Cloudy to fair with isolated light showers.

Forecast for Lough Key and Lough Allen until nightfall today:

Wind:

South to southwesterly force 3 or 4, becoming southwest to west later.

Weather:

Cloudy to fair with scattered showers, possibly heavy, with a chance of thunder.

Visibility:

Good. Decreasing moderate to poor in any showers.

Winds Overnight:

Westerly force 3 or 4, becoming northwesterly.

Outlook:

Wind: Light to moderate northwest winds. Weather: Cloudy to fair with isolated light showers.