Lochanna in Éirinn - Réamhaisnéis 10 lá

Inland lakes forecast issued at: 1330 Thursday 20 November 2025

Meteorological Situation at 0900

High pressure of 1033hPa west of Iberia extends a ridge northeast between Ireland and Iceland. The ridge will move eastwards over Ireland later today and tonight.

ANAILÍSE DROMCHLA

Forecast for Lough Derg for daylight hours today:

Wind:

Northwest force 3 or 4.

Weather:

Fair with isolated showers.

Visibility:

Mostly good but decreasing moderate in any showers.

Winds Overnight:

West to northwest or variable force 3 or less.

Outlook:

South to southwest force 3 or less, increasing southerly force 4 or 5 and gusty. Fair becoming cloudy with rain.

Forecast for Lough Ree for daylight hours today:

Wind:

Northwest force 3 or 4.

Weather:

Fair with isolated showers.

Visibility:

Mostly good but decreasing moderate in any showers.

Winds Overnight:

West to northwest, backing southerly, force 3 or less.

Outlook:

Southerly force 3 or less, increasing force 4 or 5 and gusty. Fair becoming cloudy with rain.

Forecast for Lough Corrib and Lough Mask for daylight hours today:

Wind:

West to northwest or variable force 3 or less.

Weather:

Fair with isolated showers.

Visibility:

Mostly good but decreasing moderate in any showers.

Winds Overnight:

West to northwest, backing southerly, force 3 or less.

Outlook:

Southerly force 3 or less, increasing force 5 or 6 and gusty. Fair becoming cloudy with rain.

Forecast for Lough Key and Lough Allen for daylight hours today:

Wind:

Northwest or variable force 3 or less.

Weather:

Fair with isolated showers.

Visibility:

Mostly good but decreasing moderate in any showers.

Winds Overnight:

Variable force 3 or less.

Outlook:

Southerly force 3 or 4, increasing force 4 or 5 and gusty. Fair becoming cloudy with rain.