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Réamhaisnéis limistear na farraige

Forecast issued at: 10 December 2019 18:00, valid until: 11 December 2019 18:00

Small Craft Warning

Westerly winds will reach force 6 or 7 at times tonight and on Wednesday on coasts from Fair Head to Roches Point to Erris Head.

Issued at: Tuesday 10-12-2019 22:00

Gale Warning

Westerly winds will reach gale force at times tonight and on Wednesday on coasts from Erris Head to Malin Head to Fair Head.

Issued at: Tuesday 10-12-2019 22:00

Atlantic Swell

on Atlantic coasts

Meteorological Situation at 1500

A deep low pressure area close to Iceland will remain slow-moving. A strong, unstable and gusty West to Northwest airflow is setting in over Ireland as active weather fronts in the Irish Sea continue to move Eastwards. Showery troughs will move in from the Atlantic overnight.

Gale Warning: In effect

Small Craft Warning: In effect

Swell on Atlantic coasts: yes

Forecast for Irish coastal waters from Mizen Head to Erris Head to Fair Head

Wind: West to Northwest force 7 or gale force 8 and gusty, strongest in the North, backing West to Southwest overnight. Becoming West to Northwest force 6 or 7 tomorrow.

Weather: Squally showers, some wintry with hail and thunder.

Visibility: Moderate or poor in precipitation.

Forecast for Irish coastal waters from Fair Head to Carnsore Point to Mizen Head and for the Irish Sea

Wind: Westerly force 6 to gale force 8 and gusty, backing Southwest overnight and becoming Westerly force 5 to 7 tomorrow.

Weather: Rain clearing to scattered heavy showers, some squally with hail and thunder.

Visibility: Moderate or poor in precipitation.

Outlook for a further 24 hours until Thursday 12 December 2019 18:00

Westerly winds moderating for a time and backing Southwest. Cyclonic variable winds later with Northwest gales on the West and Southwest coast. Widespread rain or showers.

Forecast issued at: 10 December 2019 18:00, valid until: 11 December 2019 18:00

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