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 midnight

Low 290 miles west of south Bailey 982 expected 70 miles west of north Rockall 980 by midnight tonight

Issued 26 July 04:05 UTC

  1. Viking

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    • Wind

      Variable 4, becoming southeasterly 5 to 7, perhaps gale 8 later.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  2. North Utsire

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    • Wind

      Variable 4, becoming southeasterly 5 to 7.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  3. South Utsire

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    • Wind

      Variable 4, becoming southeasterly 5 to 7.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  4. Forties

    Gale Warning: Gale warning issued 26 July 03:39 UTC

    Southeasterly gale force 8 expected soon

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    • Wind

      Southeast 5 to 7, increasing gale 8 for a time, veering southwest 5 or 6 later.
    • Sea State

      Slight or moderate, occasionally rough until later.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  5. Cromarty

    Gale Warning: Gale warning issued 26 July 03:39 UTC

    Southeasterly gale force 8 expected soon

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    • Wind

      Southeast 5 to 7, increasing gale 8 for a time, veering southwest 5 or 6 later.
    • Sea State

      Slight or moderate, occasionally rough until later.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  6. Forth

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    • Wind

      Southeast 5 to 7, veering southwest 5 or 6 later.
    • Sea State

      Slight or moderate, occasionally rough until later.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  7. Tyne

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    • Wind

      Southeast 5 to 7, veering southwest 5 or 6 later.
    • Sea State

      Slight or moderate, occasionally rough until later.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  8. Dogger

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    • Wind

      Southeast 5 to 7, veering southwest 5 or 6 later.
    • Sea State

      Slight or moderate, occasionally rough until later.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  9. Fisher

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    • Wind

      Variable 4, becoming southeasterly 5 or 6, veering westerly 4 or 5 later in west.
    • Sea State

      Smooth or slight, becoming slight or moderate.
    • Weather

      Rain later.
    • Visibility

      Good, occasionally poor later.
  10. German Bight

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    • Wind

      Variable 4, becoming southeasterly 5 or 6, veering westerly 4 or 5 later in west.
    • Sea State

      Smooth or slight, becoming slight or moderate.
    • Weather

      Rain later.
    • Visibility

      Good, occasionally poor later.
  11. Humber

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    • Wind

      Southeast veering west, 4 or 5 increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Fair, then rain until later.
    • Visibility

      Good, becoming moderate or poor, until later.
  12. Thames

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    • Wind

      Southeast veering west, 4 or 5 increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Fair, then rain until later.
    • Visibility

      Good, becoming moderate or poor, until later.
  13. Dover

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    • Wind

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

      Slight or moderate.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.
  14. Wight

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    • Wind

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

      Slight or moderate.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.
  15. Portland

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    • Wind

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

      Slight or moderate.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.
  16. Plymouth

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    • Wind

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

      Slight or moderate, occasionally rough later.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.
  17. Biscay

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    • Wind

      West or southwest, 4 or 5.
    • Sea State

      Slight or moderate.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.
  18. Trafalgar

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    • Wind

      Northerly 5 or 6, but cyclonic 4 or 5 in southeast.
    • Sea State

      Moderate or rough, occasionally slight in southeast.
    • Weather

      Fair.
    • Visibility

      Good.
  19. FitzRoy

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    • Wind

      Westerly or northwesterly backing southwesterly at times, 4 or 5 increasing 6 at times.
    • Sea State

      Slight or moderate, occasionally rough in north.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.
  20. Sole

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    • Wind

      West or southwest, 5 or 6 increasing 7 at times.
    • Sea State

      Moderate or rough.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  21. Lundy

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    • Wind

      West or southwest, 5 or 6 increasing 7 at times.
    • Sea State

      Moderate or rough.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  22. Fastnet

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    • Wind

      West or southwest, 5 or 6 increasing 7 at times.
    • Sea State

      Moderate or rough.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  23. Irish Sea

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    • Wind

      Southeast veering west or southwest, 5 or 6 increasing 7 at times.
    • Sea State

      Slight or moderate, occasionally rough later.
    • Weather

      Rain then showers.
    • Visibility

      Moderate or poor, becoming good.
  24. Shannon

    Gale Warning: Gale warning issued 26 July 03:39 UTC

    Gale force 8 veering westerly soon

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    • Wind

      West 5 to 7, increasing gale 8 at times.
    • Sea State

      Rough or very rough, occasionally high later in north.
    • Weather

      Showers.
    • Visibility

      Good.
  25. Rockall

    Gale Warning: Gale warning issued 25 July 21:39 UTC

    Gale force 8 veering southwesterly soon

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    • Wind

      Cyclonic becoming southerly, 6 to gale 8.
    • Sea State

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

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  26. Malin

    Gale Warning: Gale warning issued 26 July 03:39 UTC

    Gale force 8 veering southwesterly imminent

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    • Wind

      Cyclonic becoming southwest, 5 to 7 increasing gale 8 at times.
    • Sea State

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

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  27. Hebrides

    Gale Warning: Gale warning issued 26 July 03:39 UTC

    Gale force 8 backing easterly imminent

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    • Wind

      East becoming cyclonic, 5 to 7, increasing gale 8 at times.
    • Sea State

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

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  28. Bailey

    Gale Warning: Gale warning issued 25 July 21:39 UTC

    Gale force 8 backing easterly soon

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    • Wind

      East becoming cyclonic, 5 to 7, increasing gale 8 at times.
    • Sea State

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

      Rain or showers.
    • Visibility

      Good, occasionally poor.
  29. Fair Isle

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    • Wind

      East or southeast, becoming cyclonic for a time later, 5 to 7, perhaps gale 8 later.
    • Sea State

      Slight or moderate, becoming moderate or rough later.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.
  30. Faeroes

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    • Wind

      East or southeast, becoming cyclonic for a time later, 5 to 7, perhaps gale 8 later.
    • Sea State

      Slight or moderate, becoming moderate or rough later.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.
  31. Southeast Iceland

    Gale Warning: Gale warning issued 26 July 03:39 UTC

    Northeasterly gale force 8 expected later

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    • Wind

      Easterly backing northeasterly, 5 to 7, increasing gale 8 later, perhaps severe gale 9.
    • Sea State

      Moderate becoming rough, occasionally very rough later.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally poor.