10°C / 12°C3°C / 11°C1°C / 6°C0°C / 5°C

National Summary


Further outbreaks of rain and drizzle this evening with patches of mist along the south coast. Staying windy with fresh to strong and gusty southwesterly winds.


The rain will continue tonight with some heavy falls in parts of the north and west, with a risk of spot flooding here. Staying mild with lows of 6 to 10 degrees in fresh and gusty southwest winds.


Tuesday will be another mild, windy and wet day with more heavy falls of rain in Ulster and Connacht. Parts of the southeast will stay dry until later in the afternoon. Highs of 8 to 12 degrees with strong and gusty southwesterly winds. The rain will start to clear the northwest towards the evening.


As the last of the rain clears the southeast, it'll become dry and clear on Tuesday night, and it will turn colder too as a moderate west to northwest wind becomes established over the country. Temperatures will fall to between plus 1 and plus 3 degrees. Wednesday, Christmas Eve, will be mainly dry. Some sunshine will develop for most places but Atlantic showers will affect coasts, dying out before making any progress inland. It will be a noticeably colder day though with a moderate westerly wind, decreasing light later. Temperatures in the afternoon will be between about 5 and 8 degrees generally, but along the south coast it'll be a milder 10 or 11 degrees, and it will become very cold and frosty overnight with temperatures down below freezing for most places. Thursday, Christmas Day, will start out cold and frosty. It will be a dry day with light winds and with some sunshine too. Temperatures will be low, between about 4 and 7 degrees, coldest in the east. Winds will be light westerly or variable in direction. Under clear skies on the night of Christmas temperatures will fall to between minus 2 and minus 4 degrees as winds fall off and skies clear.Beyond St Stephen's day the outlook becomes much more uncertain. At the moment it looks like St Stephen's day will be dry to start with rain developing from the west later in freshening southerly winds. It looks likely to become milder again too but there is a large degree of uncertainty in the atmosphere beyond the short range.

Coastal Reports

Malin Head Automatic

West, 19 Knots, Rain shower, 2 Miles, 1005, Steady

Dublin Airport

West-Southwest, 23 Knots, Gust 36 Knots, Rain/drizzle, 2 Miles, 1009, Steady

Buoy M5 51° 41'N 6° 42'W

West-Southwest, 26 Knots, Gust 35 Knots, Wave ht: 3.4 m, The visibility at Tuskar is 7 Miles, 1017, Steady

Roches Point Automatic

West-Southwest, 24 Knots, Mist, 4 Miles, 1016, Steady

Sherkin Island Automatic

West-Southwest, 25 Knots, Gust 34 Knots, Mist, 4 Miles, 1017, Steady

Valentia Automatic

Southwest, 22 Knots, Gust 33 Knots, Mist, 3 Miles, 1016, Steady

Mace Head Automatic

West-Southwest, 29 Knots, Gust 37 Knots, Rain shower, 1.2 Miles, 1010, Steady

Belmullet Automatic

West, 7 Knots, Gust 32 Knots, Mod drizzle, 1.2 Miles, 1007, Rising slowly

Buoy M2 53° 29'N, 5° 26'W

Southwest, 20 Knots, Wave ht: 2 m, 1010, Steady

Buoy M3 51° 13'N, 10° 33'W

West-Southwest, 23 Knots, Wave ht: 5.6 m, 1018, Steady

Buoy M4 55° 0'N 10° 0'W

West, 16 Knots, Wave ht: 7.5 m, Pressure not available, Pressure tendency not available

Buoy M6 53° 4'N 15° 56'W

Report not available

Sea Area Forecast

Sea Area Forecast untill 1200 Tuesday 23 December 2014 Issued at 1200 Monday 22 December 2014

Meteorological Situation at 0900: A fresh to strong and gusty southwest airflow covers Ireland. Embedded frontal troughs are slow moving near the northwest and west coasts. But these will track to the southeast later Tuesday and early Tuesday night.

Forecast for Irish coastal waters from Erris Head to Malin Head to Belfast Lough

Wind: Southwest force 5 to 7 and gusty, veering westerly later tonight and early Tuesday morning and decreasing force 4 or 5.

Weather: Rain, heavy much of the time.

Visibility: Mostly poor to moderate.

Forecast for Irish coastal waters from Belfast Lough to Mizen Head to Erris Head and for the Irish Sea

Wind: Southwest force 6 or 7 and gusty, occasionally gale force 8.

Weather: Patches of rain, drizzle and fog, with some heavy rain at times. But occasional periods of fair weather also.

Visibility: Moderate or poor in rain, drizzle and fog, otherwise good.

Outlook for a further 24 hours until 1200 Wednesday 24 December 2014: Winds will become fresh to strong and gusty west to northwesterly on Tuesday night. Fairly widespread rain, drizzle and fog at first, more showery weather developing later.

Weather Warnings

National Warning

30 to 50 mm of rain in west Galway, Mayo, Sligo, Leitrim, Donegal. The highest amounts will be in mountainous areas.

Gale Warning

Southwest winds will occasionally reach gale force, on coasts from Belfast Lough to Mizen Head to Erris Head and on the Irish Sea.

Small Craft Warning

Southwest winds will occasionally reach force 6 or higher, on coasts from Erris Head to Malin Head to Belfast Lough.