Lakes in Ireland - 10 Day Forecast

Inland lakes forecast issued at: 1230 Tuesday 20 May 2025

Meteorological Situation at 0900

Ireland lies in a light to moderate southerly or variable airflow with an anticyclone of 1032hPa centred over Iceland and a frontal trough approaching the southwest coast.

SURFACE ANALYSIS

Forecast for Lough Derg for daylight hours today:

Wind:

Variable force 3 or less.

Weather:

Heavy showers with thunderstorms possible.

Visibility:

Moderate or poor in showers.

Winds Overnight:

Variable force 3 or less.

Outlook:

Light to moderate northerly winds. Weather: Fine or Fair.

Forecast for Lough Ree for daylight hours today:

Wind:

Variable force 3 or less.

Weather:

Heavy showers developing this afternoon with thunderstorms possible.

Visibility:

Moderate or poor in showers.

Winds Overnight:

Variable force 3 or less.

Outlook:

Light to moderate northerly winds. Weather: Fine or Fair.

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

Wind:

Variable force 3 or less.

Weather:

Heavy showers developing this afternoon with thunderstorms possible.

Visibility:

Moderate or poor in showers.

Winds Overnight:

Variable force 3 or less.

Outlook:

Light to moderate northerly winds. Weather: Fine or Fair.

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

Wind:

Variable force 3 or less.

Weather:

Fair with occasional showers later. Some possibly heavy.

Visibility:

Good, decreasing moderate or poor in showers.

Winds Overnight:

Variable force 3 or less.

Outlook:

Light to moderate northerly winds. Weather: Fine or Fair.