Y Tywydd Rhagolwg Llongau

Gosodiadau
Iaith

Mae'r cynnwys hwn ar gael yn Saesneg yn unig.

Map of shipping forecast areas

The general synopsis at 0600

New low expected 100 miles west of Bailey 982 by 0600 tomorrow. Lows just west of Sole 1005 and Bailey 997 losing their identities

Issued 26 September 10:30 UTC

  1. Viking

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    • Wind

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

      Slight or moderate, occasionally rough later.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  2. North Utsire

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    • Wind

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

      Slight or moderate, occasionally rough later.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  3. South Utsire

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    • Wind

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

      Slight or moderate, occasionally rough later.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  4. Forties

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    • Wind

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

      Slight or moderate, occasionally rough later.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  5. Cromarty

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    • Wind

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

      Slight or moderate, occasionally rough later.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  6. Forth

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    • Wind

      Southerly or southwesterly 4 or 5, increasing 6 or 7.
    • Sea State

      Slight or moderate, occasionally rough later.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  7. Tyne

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    • Wind

      Southerly or southwesterly 4 or 5, increasing 6 or 7.
    • Sea State

      Slight or moderate, occasionally rough later.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  8. Dogger

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    • Wind

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

      Slight or moderate, occasionally rough later.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  9. Fisher

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    • Wind

      South or southwest 4 or 5, increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Moderate or good.
  10. German Bight

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    • Wind

      South or southwest 4 or 5, increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Moderate or good.
  11. Humber

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    • Wind

      South or southwest 4 or 5, increasing 6 at times, occasionally 7 later.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Moderate or good.
  12. Thames

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    • Wind

      South or southwest 4 or 5, increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Moderate or good.
  13. Dover

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    • Wind

      South or southwest 4 or 5, increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Moderate or good.
  14. Wight

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    • Wind

      South or southwest 4 or 5, increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Moderate or good.
  15. Portland

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    • Wind

      South or southwest 4 or 5, increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers, fog patches later.
    • Visibility

      Moderate or good, occasionally very poor later.
  16. Plymouth

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    • Wind

      Southerly or southwesterly 5 to 7, veering westerly 4 or 5.
    • Sea State

      Moderate, occasionally rough.
    • Weather

      Rain or showers, fog patches.
    • Visibility

      Moderate or good, occasionally very poor.
  17. Biscay

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    • Wind

      In northwest, southerly or southwesterly 5 to 7, veering westerly 4 or 5. In southeast, southwesterly 4 or 5, increasing 6 at times.
    • Sea State

      Moderate, occasionally rough.
    • Weather

      In northwest, rain or showers, fog patches. In southeast, occasional rain.
    • Visibility

      In northwest, moderate or good, occasionally very poor. In southeast, good, occasionally poor.
  18. Trafalgar

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    • Wind

      Northerly 5 to 7, but 4 in northwest.
    • Sea State

      Moderate or rough.
    • Weather

      Fair.
    • Visibility

      Good.
  19. FitzRoy

    Gale Warning: Gale warning issued 25 September 21:41 UTC

    Southerly gale force 8 imminent

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    • Wind

      In south, northerly later in south, otherwise southwesterly 4 or 5, increasing 6 at times. In north, southerly, veering westerly, 5 to 7, occasionally gale 8 at first, veering northwesterly 4 or 5 later.
    • Sea State

      In south, moderate, occasionally rough. in north, moderate or rough, occasionally very rough at first.
    • Weather

      In south, occasional rain. In north, rain, fog patches.
    • Visibility

      In south, good, occasionally poor. In north, moderate or good, occasionally very poor.
  20. Sole

    Gale Warning: Gale warning issued 25 September 21:41 UTC

    Southerly gale force 8 expected soon

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    • Wind

      Southerly, veering westerly, 5 to 7, occasionally gale 8 at first, veering northwesterly 4 or 5 later.
    • Sea State

      Moderate or rough, occasionally very rough at first.
    • Weather

      Rain, fog patches.
    • Visibility

      Moderate or good, occasionally very poor.
  21. Lundy

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    • Wind

      South 5 to 7, veering west 5 or 6.
    • Sea State

      Slight or moderate, occasionally rough.
    • Weather

      Rain, fog patches.
    • Visibility

      Moderate or good, occasionally very poor.
  22. Fastnet

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    • Wind

      South 5 to 7, veering west 5 or 6.
    • Sea State

      Slight or moderate, occasionally rough.
    • Weather

      Rain, fog patches.
    • Visibility

      Moderate or good, occasionally very poor.
  23. Irish Sea

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    • Wind

      South 5 to 7, veering west 5 or 6.
    • Sea State

      Slight or moderate.
    • Weather

      Rain, fog patches.
    • Visibility

      Moderate or good, occasionally very poor.
  24. Shannon

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    • Wind

      Cyclonic 4 or 5, becoming west 5 to 7.
    • Sea State

      Moderate or rough, occasionally very rough later in northwest.
    • Weather

      Rain, fog patches at first.
    • Visibility

      Moderate or good, occasionally very poor at first.
  25. Rockall

    Gale Warning: Gale warning issued 26 September 03:49 UTC

    Southerly gale force 8 expected later

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    • Wind

      South, veering west, 5 to 7, occasionally gale 8 later, perhaps severe gale 9 later.
    • Sea State

      Moderate or rough, becoming very rough or high later.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  26. Malin

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    • Wind

      South or southwest 5 to 7, perhaps gale 8 later.
    • Sea State

      Moderate or rough, occasionally very rough later.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  27. Hebrides

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    • Wind

      South or southwest 5 to 7, perhaps gale 8 later.
    • Sea State

      Moderate or rough, occasionally very rough later.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  28. Bailey

    Gale Warning: Gale warning issued 26 September 10:02 UTC

    Gale force 8 veering southwesterly and increasing severe gale force 9 later

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    • Wind

      South or southwest 5 to 7, becoming cyclonic 7 to severe gale 9, perhaps storm 10 later.
    • Sea State

      Moderate or rough, becoming very rough or high later in south.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  29. Fair Isle

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    • Wind

      South or southwest, becoming cyclonic later, 5 to 7, perhaps gale 8 later.
    • Sea State

      Moderate or rough.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  30. Faeroes

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    • Wind

      South or southwest, becoming cyclonic later, 5 to 7, perhaps gale 8 later.
    • Sea State

      Moderate or rough.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  31. Southeast Iceland

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    • Wind

      Cyclonic 4 or 5, occasionally 6 at first, increasing 6 or 7 later.
    • Sea State

      Moderate or rough.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.