Aimsir Uiscí Cladaigh

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Is i mBéarla amháin atá an t-inneachar seo ar fáil.

Summary

Gales or severe gales affecting northern waters at first will decrease, as a ridge of high pressure moves eastwards across the United Kingdom on Saturday. The next Atlantic frontal system will then follow from the west during Saturday night and into Sunday.

* Wind or gale warning issued

  1. From Cape Wrath to Rattray Head including Orkney * warning

    From Cape Wrath to Rattray Head including Orkney

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      Northwest 7 to severe gale 9, decreasing 5 or 6 later, then backing southwest later.
    • Sea State

      Rough or very rough, but high or very high for a time in far north, becoming moderate later in south.
    • Weather

      Squally showers, rain later.
    • Visibility

      Good becoming moderate, occasionally poor later.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest, veering west later, 5 to 7, increasing gale 8 at times.
    • Sea State

      Moderate or rough, but very rough in north.
    • Weather

      Occasional rain, showers later.
    • Visibility

      Moderate or good, occasionally poor in north.

    Issued at 00:00 UTC on Saturday 20th Dec

  2. Rattray Head to Berwick on Tweed * warning

    Rattray Head to Berwick on Tweed

    Go to top of page

    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West, veering northwest, 6 to gale 8, occasionally severe gale 9 at first, backing southwest 5 or 6 later.
    • Sea State

      Moderate or rough, but very rough at first near Rattray Head.
    • Weather

      Squally showers then fair, occasional rain later.
    • Visibility

      Good, occasionally moderate later.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest, veering west later, 5 to 7.
    • Sea State

      Slight or moderate, but rough in far north.
    • Weather

      Rain at times.
    • Visibility

      Moderate or good.

    Issued at 00:00 UTC on Saturday 20th Dec

  3. Berwick on Tweed to Whitby * warning

    Berwick on Tweed to Whitby

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West, veering northwest for a time, 6 to gale 8, then decreasing 4 or 5 later.
    • Sea State

      Moderate or rough.
    • Weather

      Showers then fair.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      West or southwest 5 to 7, occasionally 4 at first.
    • Sea State

      Moderate.
    • Weather

      Fair then rain at times.
    • Visibility

      Moderate or good.

    Issued at 00:00 UTC on Saturday 20th Dec

  4. Whitby to Gibraltar Point * warning

    Whitby to Gibraltar Point

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      Westerly, veering northwesterly for a time, 6 to gale 8, decreasing 4 or 5 later.
    • Sea State

      Moderate or rough.
    • Weather

      Showers then fair.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      West or southwest 5 to 7, occasionally 4 at first.
    • Sea State

      Moderate.
    • Weather

      Fair then rain at times.
    • Visibility

      Moderate or good.

    Issued at 00:00 UTC on Saturday 20th Dec

  5. Gibraltar Point to North Foreland * warning

    Gibraltar Point to North Foreland

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      Westerly, veering northwesterly for a time, 6 to gale 8, decreasing 4 or 5 later.
    • Sea State

      Mainly slight near shore in south, otherwise moderate or rough.
    • Weather

      Showers then fair.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Westerly or southwesterly 5 to 7, occasionally 4 at first, perhaps gale 8 later.
    • Sea State

      Mainly slight near shore in south, otherwise moderate or rough.
    • Weather

      Fair then rain at times.
    • Visibility

      Moderate or good.

    Issued at 00:00 UTC on Saturday 20th Dec

  6. North Foreland to Selsey Bill * warning

    North Foreland to Selsey Bill

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      Westerly 5 to 7, decreasing 4 later.
    • Sea State

      Moderate or rough.
    • Weather

      Fair.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Westerly 4, backing southwesterly 6 to gale 8.
    • Sea State

      Moderate or rough.
    • Weather

      Fair then rain and drizzle.
    • Visibility

      Good, becoming moderate or poor.

    Issued at 00:00 UTC on Saturday 20th Dec

  7. Selsey Bill to Lyme Regis * warning

    Selsey Bill to Lyme Regis

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West 5 to 7, decreasing 4 later.
    • Sea State

      Slight in shelter otherwise moderate or rough.
    • Weather

      Fair.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      West 4, backing southwest 5 to 7, perhaps gale 8 later.
    • Sea State

      Slight in shelter otherwise moderate or rough.
    • Weather

      Fair then showers, rain and drizzle later.
    • Visibility

      Good becoming moderate or poor later.

    Issued at 00:00 UTC on Saturday 20th Dec

  8. Lyme Regis to Lands End including the Isles of Scilly * warning

    Lyme Regis to Lands End including the Isles of Scilly

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West or northwest 5 or 6, backing southwest 4 or 5 later.
    • Sea State

      Slight in shelter otherwise moderate or rough.
    • Weather

      Showers for a time.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest 4 or 5, increasing 6 or 7.
    • Sea State

      Slight in shelter otherwise moderate or rough.
    • Weather

      Showers then occasional rain or drizzle.
    • Visibility

      Good, becoming moderate or poor.

    Issued at 00:00 UTC on Saturday 20th Dec

  9. Lands End to St Davids Head including the Bristol Channel * warning

    Lands End to St Davids Head including the Bristol Channel

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West or northwest 5 or 6, backing southwest 4 or 5 later.
    • Sea State

      Slight or moderate in east, rough in west.
    • Weather

      Showers then fair.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest 4 or 5, increasing 6 or 7, perhaps gale 8 later.
    • Sea State

      Slight or moderate in east, moderate or rough in west.
    • Weather

      Fair then rain or drizzle.
    • Visibility

      Good, becoming moderate or poor.

    Issued at 00:00 UTC on Saturday 20th Dec

  10. St Davids Head to Great Ormes Head, including St Georges Channel * warning

    St Davids Head to Great Ormes Head, including St Georges Channel

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      Westerly 5 to 7, backing southwest 5 or 6 later.
    • Sea State

      Moderate or rough.
    • Weather

      Showers then fair.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest 5 to 7, perhaps gale 8 later.
    • Sea State

      Moderate or rough.
    • Weather

      Fair then rain or drizzle.
    • Visibility

      Good, becoming moderate or poor.

    Issued at 00:00 UTC on Saturday 20th Dec

  11. Great Ormes Head to the Mull of Galloway * warning

    Great Ormes Head to the Mull of Galloway

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West, veering northwest, 6 to gale 8, backing southwest 5 or 6 later.
    • Sea State

      Slight in good shelter otherwise moderate or rough.
    • Weather

      Showers then fair.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest 5 to 7, perhaps gale 8 later.
    • Sea State

      Slight in shelter otherwise moderate or rough.
    • Weather

      Fair then rain or drizzle.
    • Visibility

      Good, becoming moderate or poor.

    Issued at 00:00 UTC on Saturday 20th Dec

  12. Isle of Man * warning

    Isle of Man

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West or northwest 7 or gale 8, decreasing 5 or 6, then backing southwest later.
    • Sea State

      Moderate or rough.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      West or southwest 5 to 7.
    • Sea State

      Moderate or rough.
    • Weather

      Rain later.
    • Visibility

      Good, occasionally moderate.

    Issued at 00:00 UTC on Saturday 20th Dec

  13. Lough Foyle to Carlingford Lough * warning

    Lough Foyle to Carlingford Lough

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West, veering northwest, 6 to gale 8, backing southwest 5 or 6.
    • Sea State

      Slight in shelter otherwise moderate or rough, but very rough or high in far north.
    • Weather

      Showers, squally at first, drizzle later.
    • Visibility

      Good, occasionally poor later.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest, veering west later, 5 to 7.
    • Sea State

      Slight in shelter otherwise moderate or rough.
    • Weather

      Occasional rain or drizzle.
    • Visibility

      Moderate or good, occasionally poor.

    Issued at 00:00 UTC on Saturday 20th Dec

  14. The Mull of Galloway to Mull of Kintyre including the Firth of Clyde and the North Channel * warning

    The Mull of Galloway to Mull of Kintyre including the Firth of Clyde and the North Channel

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West, veering northwest, 6 to gale 8, backing southwest 5 or 6.
    • Sea State

      Slight in shelter otherwise moderate or rough, but very rough in far northwest.
    • Weather

      Showers, squally at first, drizzle later.
    • Visibility

      Good, occasionally poor later.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest, veering west later, 5 to 7.
    • Sea State

      Slight in shelter otherwise moderate or rough.
    • Weather

      Occasional rain or drizzle.
    • Visibility

      Moderate or good, occasionally poor.

    Issued at 00:00 UTC on Saturday 20th Dec

  15. Mull of Kintyre to Ardnamurchan Point * warning

    Mull of Kintyre to Ardnamurchan Point

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      Northwest 7 to severe gale 9, backing southwest 6 or 7 later.
    • Sea State

      Slight or moderate in shelter otherwise rough or very rough, but high at first in west.
    • Weather

      Squally showers then fair, rain later.
    • Visibility

      Moderate or good, occasionally poor later.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest, veering west later, 5 to 7.
    • Sea State

      Moderate or rough in shelter, otherwise high becoming very rough.
    • Weather

      Occasional rain or drizzle.
    • Visibility

      Moderate or good, occasionally poor.

    Issued at 00:00 UTC on Saturday 20th Dec

  16. The Minch * warning

    The Minch

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West, veering northwest, 7 to severe gale 9, then backing southwest 6 to gale 8 later.
    • Sea State

      Slight in shelter otherwise moderate or rough, but very rough or high in far south and far north.
    • Weather

      Squally showers then fair, rain and drizzle later.
    • Visibility

      Moderate or good, occasionally poor later.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest, veering west, 6 to gale 8, perhaps severe gale 9 later.
    • Sea State

      Slight in shelter otherwise moderate or rough, but very rough in far south and far north.
    • Weather

      Occasional rain then squally showers.
    • Visibility

      Moderate or good.

    Issued at 00:00 UTC on Saturday 20th Dec

  17. Ardnamurchan Point to Cape Wrath including the Outer Hebrides * warning

    Ardnamurchan Point to Cape Wrath including the Outer Hebrides

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West, veering northwest, 7 to severe gale 9, then backing southwest 6 to gale 8 later.
    • Sea State

      High, occasionally very high at first, becoming very rough later.
    • Weather

      Squally showers then fair, rain and drizzle later.
    • Visibility

      Moderate or good, occasionally poor later.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Southwest, veering west, 6 to gale 8, perhaps severe gale 9 later.
    • Sea State

      Very rough.
    • Weather

      Occasional rain then squally showers.
    • Visibility

      Moderate or good.

    Issued at 00:00 UTC on Saturday 20th Dec

  18. Shetland Isles * warning

    Shetland Isles

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      West, veering northwest, 7 to severe gale 9, then backing southwest 4 or 5 later.
    • Sea State

      High becoming very rough, but moderate or rough in east.
    • Weather

      Squally wintry showers, thundery at first.
    • Visibility

      Good, occasionally poor in west.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      --
    • Sea State

      --
    • Weather

      --
    • Visibility

      --

    Issued at 00:00 UTC on Saturday 20th Dec

    For coastal areas up to 60 nautical miles from Lerwick, Shetland

    Gale Warnings in operation for Sea Area Fair Isle: severe gale force 9 veering northwesterly soon, issued at 19/1532

    00:00 UTC Sat 20th Dec – 11:59 UTC Sat 20th Dec

    • Wind

      West veering northwest, 7 to severe gale 9.
    • Sea State

      High in west, rough or very rough in east.
    • Weather

      Squally showers, some wintry or thundery.
    • Visibility

      Good, occasionally moderate.

    12:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      Northwest 7 to severe gale 9, backing west 4 or 5, then southwest 5 to 7.
    • Sea State

      High in west at first, otherwise rough or very rough.
    • Weather

      Rain or showers later.
    • Visibility

      Good, occasionally moderate later.

    Issued at 00:00 UTC on Saturday 20th Dec

  19. The Channel Islands * warning

    The Channel Islands

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    Strong wind warning

    00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

    • Wind

      Northwest to west 4 to 5, occasionally 6 in the north during the morning, decreasing 3 to 4 during the evening.
    • Sea State

      Moderate to rather rough, locally rough in the morning.
    • Weather

      Isolated showers.
    • Visibility

      Good.

    00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

    • Wind

      Northwest to west 3 to 4, soon increasing 5 to 6, backing southwest in the morning.
    • Sea State

      Moderate locally rather rough, increasing rough in the north and west.
    • Weather

      Patchy light rain or drizzle.
    • Visibility

      Good locally moderate to poor.

    Issued at 00:00 UTC on Saturday 20th Dec

From Cape Wrath to Rattray Head including Orkney

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Strong wind warning

00:00 UTC Sat 20th Dec – 23:59 UTC Sat 20th Dec

  • Wind

    Northwest 7 to severe gale 9, decreasing 5 or 6 later, then backing southwest later.
  • Sea State

    Rough or very rough, but high or very high for a time in far north, becoming moderate later in south.
  • Weather

    Squally showers, rain later.
  • Visibility

    Good becoming moderate, occasionally poor later.

00:00 UTC Sun 21st Dec – 23:59 UTC Sun 21st Dec

  • Wind

    Southwest, veering west later, 5 to 7, increasing gale 8 at times.
  • Sea State

    Moderate or rough, but very rough in north.
  • Weather

    Occasional rain, showers later.
  • Visibility

    Moderate or good, occasionally poor in north.

Issued at 00:00 UTC on Saturday 20th Dec