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 midday

High Scotland 1029 expected Dogger 1028 by midday tomorrow

Issued 2 December 17:25 UTC

  1. Viking

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    • Wind

      Variable 3 or 4, becoming southerly or southwesterly 4 or 5.
    • Sea State

      Moderate, occasionally rough at first.
    • Weather

      Showers.
    • Visibility

      Good.
  2. North Utsire

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    • Wind

      Variable 3 or 4, becoming southerly or southwesterly 4 or 5, occasionally 6 later.
    • Sea State

      Slight or moderate, occasionally rough at first.
    • Weather

      Showers.
    • Visibility

      Good.
  3. South Utsire

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    • Wind

      Northerly, backing westerly, 4 or 5, occasionally 6 at first.
    • Sea State

      Slight or moderate.
    • Weather

      Showers later.
    • Visibility

      Good.
  4. Forties

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    • Wind

      Variable 3 or 4.
    • Sea State

      Moderate, occasionally slight.
    • Weather

      Occasional rain or showers.
    • Visibility

      Good, occasionally moderate at first.
  5. Cromarty

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    • Wind

      Variable 3 or 4.
    • Sea State

      Moderate, occasionally slight.
    • Weather

      Occasional rain or showers.
    • Visibility

      Good, occasionally moderate at first.
  6. Forth

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    • Wind

      Variable 3 or 4.
    • Sea State

      Moderate, occasionally slight.
    • Weather

      Occasional rain or showers.
    • Visibility

      Good, occasionally moderate at first.
  7. Tyne

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    • Wind

      Variable 3 or 4.
    • Sea State

      Moderate, occasionally slight.
    • Weather

      Occasional rain or showers.
    • Visibility

      Good, occasionally moderate at first.
  8. Dogger

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    • Wind

      Variable 3 or 4.
    • Sea State

      Moderate, occasionally slight.
    • Weather

      Occasional rain or showers.
    • Visibility

      Good, occasionally moderate at first.
  9. Fisher

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    • Wind

      North or northwest 4 or 5, increasing 6 at times.
    • Sea State

      Slight or moderate, occasionally rough at first.
    • Weather

      Fair.
    • Visibility

      Good.
  10. German Bight

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    • Wind

      North 4 or 5, occasionally 6 at first, becoming variable 3 or 4.
    • Sea State

      Slight or moderate, occasionally rough at first in north.
    • Weather

      Fair.
    • Visibility

      Good.
  11. Humber

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    • Wind

      East or northeast 4 or 5, decreasing 3 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  12. Thames

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    • Wind

      East or northeast 4 or 5, decreasing 3 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  13. Dover

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    • Wind

      East or northeast 4 or 5, decreasing 3 at times, occasionally 6 later.
    • Sea State

      Slight or moderate.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  14. Wight

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    • Wind

      East or southeast 4 or 5, increasing 6 or 7.
    • Sea State

      Slight or moderate.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  15. Portland

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    • Wind

      East or southeast 4 or 5, increasing 6 or 7.
    • Sea State

      Slight or moderate.
    • Weather

      Showers.
    • Visibility

      Good, occasionally moderate.
  16. Plymouth

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    • Wind

      East or southeast 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.
  17. Biscay

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    • Wind

      Easterly 4 or 5, increasing 6 at times, becoming variable 3 at first in south.
    • Sea State

      Slight or moderate.
    • Weather

      Fair.
    • Visibility

      Good, occasionally moderate.
  18. Trafalgar

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    • Wind

      Southeasterly 3 or 4, increasing 5 to 7.
    • Sea State

      Moderate, occasionally rough in west.
    • Weather

      Fair at first, then rain or showers.
    • Visibility

      Good, occasionally moderate.
  19. FitzRoy

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    • Wind

      Easterly or southeasterly 5 or 6, decreasing 4 at times, occasionally 7 in southwest.
    • Sea State

      Moderate or rough, occasionally slight in southeast.
    • Weather

      Occasional rain or showers.
    • Visibility

      Moderate or good, occasionally poor in southwest.
  20. Sole

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    • Wind

      Easterly or southeasterly 5 or 6, decreasing 4 at times.
    • Sea State

      Moderate or rough.
    • Weather

      Occasional rain or showers.
    • Visibility

      Moderate or good.
  21. Lundy

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    • Wind

      East or southeast 4 or 5, increasing 6 at times, occasionally 7 later.
    • Sea State

      Slight or moderate.
    • Weather

      Showers.
    • Visibility

      Good.
  22. Fastnet

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    • Wind

      East or southeast 4 or 5, increasing 6 at times, occasionally 7 later.
    • Sea State

      Slight or moderate.
    • Weather

      Showers.
    • Visibility

      Good.
  23. Irish Sea

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    • Wind

      Southeasterly 3 or 4, increasing 5 at times, occasionally 6 later in south.
    • Sea State

      Smooth or slight, occasionally moderate later in south.
    • Weather

      Showers.
    • Visibility

      Good.
  24. Shannon

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    • Wind

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

      Moderate, occasionally rough.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally moderate.
  25. Rockall

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    • Wind

      South or southeast 4 or 5, increasing 6 at times, becoming variable 3 for a time.
    • Sea State

      Moderate, occasionally rough.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally moderate.
  26. Malin

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    • Wind

      Variable, becoming south or southwest, 3 or 4, increasing 5 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally moderate.
  27. Hebrides

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    • Wind

      Variable, becoming south or southwest, 3 or 4, increasing 5 at times.
    • Sea State

      Slight or moderate, occasionally rough.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally moderate.
  28. Bailey

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    • Wind

      South 4 or 5, occasionally 6 later.
    • Sea State

      Moderate or rough.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally moderate.
  29. Fair Isle

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    • Wind

      Variable 3 or 4, becoming west or southwest 4 or 5.
    • Sea State

      Moderate or rough.
    • Weather

      Occasional rain.
    • Visibility

      Good, occasionally moderate.
  30. Faeroes

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    • Wind

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

      Moderate or rough.
    • Weather

      Occasional rain.
    • Visibility

      Moderate or good.
  31. Southeast Iceland

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    • Wind

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

      Moderate or rough.
    • Weather

      Occasional rain.
    • Visibility

      Moderate or good, occasionally poor.