Y Tywydd Dyfroedd Gyda'r Glannau

Gosodiadau
Iaith

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

Summary

As high pressure continues to move away eastwards the United Kingdom will see a gradual transition to more changeable conditions, particularly over western waters.

* Wind or gale warning issued

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

    From Cape Wrath to Rattray Head including Orkney

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Southeasterly backing easterly, 4 or 5, occasionally 6 in north, decreasing 3 at times in south.
    • Sea State

      Smooth or slight in Moray Firth, otherwise slight or moderate.
    • Weather

      Drizzle, fog patches at first.
    • Visibility

      Moderate or good, occasionally very poor at first.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      East 4 or 5 veering southeast 5 or 6, then veering southwest 4 or 5 later.
    • Sea State

      Slight or moderate.
    • Weather

      Rain for a time.
    • Visibility

      Good, becoming moderate or poor for a time.

    Issued at 06:00 UTC on Tuesday 28th Mar

  2. Rattray Head to Berwick on Tweed

    Rattray Head to Berwick on Tweed

    Go to top of page

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Southeast 3 or 4, occasionally 5 at first, then becoming variable later.
    • Sea State

      Smooth or slight, becoming moderate later near Rattray Head.
    • Weather

      Showers later.
    • Visibility

      Moderate or good, occasionally poor.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      Variable 3 or 4 becoming southeast 4 or 5, then veering south or southwest 5 or 6 later.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or drizzle for a time.
    • Visibility

      Good, becoming moderate or poor for a time.

    Issued at 06:00 UTC on Tuesday 28th Mar

  3. Berwick on Tweed to Whitby

    Berwick on Tweed to Whitby

    Go to top of page

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      South or southeast veering southwest, 3 or 4.
    • Sea State

      Smooth or slight.
    • Weather

      Fog patches at first in south, showers.
    • Visibility

      Moderate or good, occasionally very poor at first in south.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      South or southwest 3 or 4, increasing 5 for a time.
    • Sea State

      Slight becoming moderate.
    • Weather

      Showers.
    • Visibility

      Good, occasionally poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

  4. Whitby to Gibraltar Point

    Whitby to Gibraltar Point

    Go to top of page

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Variable 2 or less becoming mainly south 3 or 4, occasionally 5 later.
    • Sea State

      Smooth or slight.
    • Weather

      Fog patches at first, showers developing.
    • Visibility

      Moderate or good, occasionally very poor at first.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      South or southwest 3 or 4, increasing 5 at times.
    • Sea State

      Slight, becoming moderate in north.
    • Weather

      Showers.
    • Visibility

      Good, occasionally poor at first.

    Issued at 06:00 UTC on Tuesday 28th Mar

  5. Gibraltar Point to North Foreland

    Gibraltar Point to North Foreland

    Go to top of page

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Variable 2 or less increasing 3 or 4, then becoming southwesterly 4 or 5.
    • Sea State

      Smooth or slight becoming slight or moderate.
    • Weather

      Fog patches at first, showers developing.
    • Visibility

      Poor or very poor, becoming moderate then good.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      Southwesterly, backing southerly later, 4 or 5.
    • Sea State

      Slight, occasionally moderate.
    • Weather

      Mainly fair.
    • Visibility

      Good.

    Issued at 06:00 UTC on Tuesday 28th Mar

  6. North Foreland to Selsey Bill * warning

    North Foreland to Selsey Bill

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

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

      Slight, becoming moderate later.
    • Weather

      Fog patches at first, showers later.
    • Visibility

      Moderate or good, occasionally very poor at first.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      Southwesterly 4 or 5, backing southerly 3 or 4 later.
    • Sea State

      Slight or moderate.
    • Weather

      Mainly fair.
    • Visibility

      Good.

    Issued at 06:00 UTC on Tuesday 28th Mar

  7. Selsey Bill to Lyme Regis * warning

    Selsey Bill to Lyme Regis

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Variable becoming south or southwest, 3 or 4, increasing 5 or 6 later.
    • Sea State

      Smooth or slight, becoming moderate.
    • Weather

      Showers.
    • Visibility

      Moderate or good.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      Southwest 4 or 5, occasionally 6 at first, then backing south 3 or 4 later.
    • Sea State

      Slight or moderate.
    • Weather

      Mainly fair.
    • Visibility

      Good.

    Issued at 06:00 UTC on Tuesday 28th Mar

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

    Lyme Regis to Lands End including the Isles of Scilly

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Southerly or southwesterly, 3 or 4 at first except in far west, otherwise 5 or 6.
    • Sea State

      Slight or moderate becoming moderate or rough.
    • Weather

      Showers then rain or drizzle at times.
    • Visibility

      Moderate or good, occasionally poor.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      Southwesterly backing southerly 5 or 6, occasionally 4 in east.
    • Sea State

      Moderate or rough.
    • Weather

      Rain at times.
    • Visibility

      Good, occasionally poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

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

    Lands End to St Davids Head including the Bristol Channel

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

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

      Slight or moderate, occasionally rough later in west.
    • Weather

      Showers then rain or drizzle at times.
    • Visibility

      Moderate or good, occasionally poor.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      Southerly or southwesterly 4 or 5, occasionally 6 in west.
    • Sea State

      Slight at first in east, otherwise moderate or rough.
    • Weather

      Rain at times, fog patches developing.
    • Visibility

      Moderate or good, occasionally very poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

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

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

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Southeast 3 or 4 veering south or southwest 4 or 5, increasing 6 at times.
    • Sea State

      Smooth or slight becoming slight or moderate.
    • Weather

      Showers, then rain or drizzle later.
    • Visibility

      Moderate or good, occasionally poor later.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      South 5 or 6, occasionally 4 at first.
    • Sea State

      Slight or moderate becoming moderate or rough.
    • Weather

      Rain at times, fog patches developing.
    • Visibility

      Moderate or good, occasionally very poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

  11. Great Ormes Head to the Mull of Galloway

    Great Ormes Head to the Mull of Galloway

    Go to top of page

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      East or southeast veering south, 3 or 4, increasing 5 at times.
    • Sea State

      Smooth or slight, becoming slight or moderate except in Liverpool Bay.
    • Weather

      Fair then rain or showers.
    • Visibility

      Good, occasionally poor.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      South 4 or 5, occasionally 3 at first, then increasing 6 at times.
    • Sea State

      Slight in Liverpool Bay, otherwise slight or moderate, but occasionally rough later in north.
    • Weather

      Rain at times, fog patches developing in north.
    • Visibility

      Moderate or good, occasionally very poor in north.

    Issued at 06:00 UTC on Tuesday 28th Mar

  12. Isle of Man * warning

    Isle of Man

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      East or southeast veering south, 4 or 5, occasionally 6 later.
    • Sea State

      Smooth or slight becoming slight or moderate.
    • Weather

      Fair then rain or showers.
    • Visibility

      Good, occasionally poor.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      South or southwest 4 or 5, occasionally 3 at first, then increasing 6 for a time.
    • Sea State

      Moderate, occasionally rough.
    • Weather

      Rain at times, fog patches.
    • Visibility

      Moderate or good, occasionally very poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

  13. Lough Foyle to Carlingford Lough * warning

    Lough Foyle to Carlingford Lough

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Southeasterly veering southerly 4 or 5, occasionally 6 for a time in southeast, then decreasing 3 at times later.
    • Sea State

      Slight or moderate.
    • Weather

      Fair then rain or showers.
    • Visibility

      Good, occasionally poor.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      Southerly or southeasterly 4 or 5, increasing 6 at times, but becoming variable 3 for a time in north.
    • Sea State

      Slight or moderate.
    • Weather

      Rain at times, fog patches developing.
    • Visibility

      Moderate or good, occasionally very poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

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

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

    Go to top of page

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      East or southeast veering south, 3 or 4, occasionally 5 at first.
    • Sea State

      Smooth or slight becoming slight or moderate.
    • Weather

      Fair then rain or showers.
    • Visibility

      Good, occasionally poor.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      South or southeast 4 or 5, occasionally 3 at first, then increasing 6 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers, fog patches developing.
    • Visibility

      Moderate or good, occasionally very poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

  15. Mull of Kintyre to Ardnamurchan Point * warning

    Mull of Kintyre to Ardnamurchan Point

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      East or southeast 4 or 5, occasionally 6 at first near Islay, then decreasing 3 at times.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers, mainly later.
    • Visibility

      Good, occasionally poor later.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      South or southeast 3 or 4 increasing 5 or 6, then becoming variable 3 or 4 later.
    • Sea State

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

      Rain at times.
    • Visibility

      Moderate or good, occasionally poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

  16. The Minch

    The Minch

    Go to top of page

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Variable mainly southeast 3 or 4, increasing 5 at times.
    • Sea State

      Smooth or slight, becoming slight or moderate in north.
    • Weather

      Rain or showers later.
    • Visibility

      Moderate or good.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      East or southeast 4 or 5, increasing 6 at times, then veering south 3 or 4 later.
    • Sea State

      Slight or moderate.
    • Weather

      Rain at times.
    • Visibility

      Moderate or good, occasionally poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

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

    Ardnamurchan Point to Cape Wrath including the Outer Hebrides

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Easterly or southeasterly 4 or 5, occasionally 6 in far north, becoming variable 3 at times elsewhere.
    • Sea State

      Slight or moderate.
    • Weather

      Rain or showers later.
    • Visibility

      Moderate or good.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      East or southeast 4 or 5, increasing 6 at times, then veering south 3 or 4 later.
    • Sea State

      Slight or moderate becoming moderate or rough.
    • Weather

      Rain at times.
    • Visibility

      Moderate or good, occasionally poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

  18. Shetland Isles * warning

    Shetland Isles

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      East 4 backing northeast 5 or 6.
    • Sea State

      Moderate or rough.
    • Weather

      Fair.
    • Visibility

      Good, occasionally moderate at first.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      --
    • Sea State

      --
    • Weather

      --
    • Visibility

      --

    Issued at 06:00 UTC on Tuesday 28th Mar

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

    Gale Warnings in operation for Sea Area Fair Isle: Nil.

    06:00 UTC Tue 28th Mar – 17:59 UTC Tue 28th Mar

    • Wind

      East 4 backing northeast 4 or 5, occasionally 6 later.
    • Sea State

      Mainly moderate, but slight at first near eastern coasts of Shetland, and occasionally rough in north.
    • Weather

      Mainly fair.
    • Visibility

      Good, occasionally moderate.

    18:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

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

      Moderate or rough.
    • Weather

      Fair.
    • Visibility

      Good.

    Issued at 06:00 UTC on Tuesday 28th Mar

  19. The Channel Islands * warning

    The Channel Islands

    Go to top of page

    Strong wind warning

    06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

    • Wind

      Southerly or southwesterly 3 or 4, locally 5 in the north, increasing 4 or 5 this evening, occasionally 6 overnight.
    • Sea State

      Slight, occasionally moderate in the north, becoming moderate to rather rough this evening.
    • Weather

      Mist patches, especially near French coasts at first, isolated showers by late morning, occasional rain for a time overnight.
    • Visibility

      Moderate or good, occasionally poor.

    06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

    • Wind

      Southerly 4 or 5, occasionally 6, decreasing 3 to 5 in the evening and 2 to 4 overnight.
    • Sea State

      Slight or moderate, occasionally rather rough in the north, with a low swell.
    • Weather

      Mist patches, especially at first, isolated showers.
    • Visibility

      Moderate or good, occasionally poor.

    Issued at 06:00 UTC on Tuesday 28th Mar

From Cape Wrath to Rattray Head including Orkney

Go to top of page

Strong wind warning

06:00 UTC Tue 28th Mar – 05:59 UTC Wed 29th Mar

  • Wind

    Southeasterly backing easterly, 4 or 5, occasionally 6 in north, decreasing 3 at times in south.
  • Sea State

    Smooth or slight in Moray Firth, otherwise slight or moderate.
  • Weather

    Drizzle, fog patches at first.
  • Visibility

    Moderate or good, occasionally very poor at first.

06:00 UTC Wed 29th Mar – 05:59 UTC Thu 30th Mar

  • Wind

    East 4 or 5 veering southeast 5 or 6, then veering southwest 4 or 5 later.
  • Sea State

    Slight or moderate.
  • Weather

    Rain for a time.
  • Visibility

    Good, becoming moderate or poor for a time.

Issued at 06:00 UTC on Tuesday 28th Mar