Lakes in Ireland - 10 Day Forecast

Inland lakes forecast issued at: 1230 Thursday 07 May 2026

Meteorological Situation at 0900

Low pressure of 996hPa centred to the northwest of Scotland generates a mostly moderate to fresh, occasionally strong southerly airflow over Ireland. An associated weak cold front approaches the northwest coast.

SURFACE ANALYSIS

Forecast for Lough Derg until nightfall today:

Wind:

South to southwest force 3 or less.

Weather:

Fair to cloudy. Occasional showers possible this afternoon and evening.

Visibility:

Good, decreasing moderate or poor in showers.

Winds Overnight:

Variable force 3 or less.

Outlook:

Light north to north-east winds increasing light to moderate in the evening. Weather; Fair to cloudy with scattered showers.

Forecast for Lough Ree until nightfall today:

Wind:

South to southwest force 2 to 4.

Weather:

Fair to cloudy. Occasional showers possible this afternoon and evening.

Visibility:

Good, decreasing moderate or poor in showers.

Winds Overnight:

Variable force 3 or less becoming northerly by morning.

Outlook:

Light north to north-east winds increasing light to moderate in the evening. Weather. Fair to cloudy with isolated showers.

Forecast for Lough Corrib and Lough Mask until nightfall today:

Wind:

South to southeast force 3 or 4.

Weather:

Fair to cloudy with showers.

Visibility:

Good, decreasing moderate or poor in showers.

Winds Overnight:

Variable force 3 or less becoming northerly by morning.

Outlook:

Light north to north-east winds increasing light to moderate in the Light north to north-east winds increasing light to moderate in the late afternoon and evening. Weather. Fair to cloudy with scattered showers. Weather; Fair to cloudy with isolated showers.

Forecast for Lough Key and Lough Allen until nightfall today:

Wind:

South to southwest force 3 or 4, veering westely force 2 or 3 this evening.

Weather:

Fair to cloudy. Occasional showers possible this afternoon and evening.

Visibility:

Good, decreasing moderate or poor in showers.

Winds Overnight:

Variable force 3 or less becoming northerly by morning.

Outlook:

Light north to north-east winds increasing light to moderate in the late afternoon and evening. Weather. Fair to cloudy with isolated showers.