High Seas
High Seas information supplied by the Met Office, externalon behalf of theMaritime and Coastguard Agency (MCA), external.
From:08:00 UTC Wednesday 21 October
To:08:00 UTC Thursday 22 October
Summary
At 210000UTC, low 45 north 50 west 1014 expected 47 north 26 west 1001 by 220000UTC. Low 65 north 39 west 985 expected 63 north 37 west 979 by same time. New low expected 66 north 15 west 989 by that time. at 210000UTC, low 72 north 18 west 992 losing its identity
Issued:08:00 UTC Wednesday 21 October
Storm warnings are in effect in the following locations:
- West Northern Section
- East Central Section
- Denmark Strait
Issued:08:00 UTC Wednesday 21 October
Wind:Northwesterly backing southwesterly, 6 to gale 8, decreasing 4 to 6 later.
Sea State:Very rough, occasionally high at first in east.
Weather:Thundery showers, rain later.
Visibility:Good, occasionally poor.
Wind:Northwest 6 to gale 8, backing west 4 to 6, occasionally 7.
Sea State:Rough or very rough.
Weather:Squally showers.
Visibility:Good, occasionally poor.
Wind:Northwest 6 to gale 8, backing west 4 to 6.
Sea State:Rough or very rough, becoming rough.
Weather:Squally showers.
Visibility:Good, occasionally poor.
Wind:Cyclonic 4 to 6.
Sea State:Moderate or rough, occasionally very rough at first.
Weather:Rain or showers.
Visibility:Good, occasionally poor.
Wind:Cyclonic 4 to 6.
Sea State:Moderate or rough.
Weather:Rain or showers.
Visibility:Good, occasionally poor.
Wind:Cyclonic 4 to 6.
Sea State:Moderate or rough.
Weather:Rain or showers.
Visibility:Good, occasionally poor.
Wind:Cyclonic, becoming westerly or southwesterly later except in far northwest, 5 to 7, occasionally 4 in north and at first in south, increasing gale 8 at times in south and later in far northwest.
Sea State:Rough or very rough.
Weather:Occasional rain or showers, squally at times, perhaps wintry later in west.
Visibility:Good, occasionally poor.
Storm warning issued
At 210000UTC, low 45 north 50 west 1014 expected 47 north 26 west 1001 by 220000UTC. Winds are expected to reach storm force 10 within 150 miles of the centre in the southwestern quadrant from 220400UTC. At 210000UTC, low 65 north 39 west 985 expected 63 north 37 west 979 by 220000UTC. Northeasterly winds are expected to reach storm force 10 within 100 miles of the Greenland coast between 61 and 66 north in West Northern Section and Denmark Strait from 211800UTC and until 220400UTC, and winds are then expected to reach storm force 10 within 100 miles of the low centre in the southwestern quadrant from 220400UTC. Northeasterly winds are also expected to reach storm force 10 in that part of Denmark Strait which lies both between 68 and 70 north and east of 24 west from 220400UTC.
Issued:08:00 UTC Wednesday 21 October
Wind:In north: Cyclonic 4 to 6, increasing 7 to severe gale 9 in northwest and far north and then later in far southwest, but occasionally storm 10 in northwest and later in far west. In south: Westerly or northwesterly 6 to gale 8, increasing severe gale 9 at times in west and also later in east.
Sea State:In north: Rough or very rough, becoming very rough or high in northwest and later in southwest. In south: Rough or very rough becoming very rough or high.
Weather:In north: Sleet or snow in far northwest, otherwise rain or showers, wintry at times. In south: Squally wintry showers.
Visibility:In north: Moderate or good, occasionally very poor in far northwest and poor elsewhere. In south: Moderate or good, occasionally very poor.
Storm warning issued
At 210000UTC, low 45 north 50 west 1014 expected 47 north 26 west 1001 by 220000UTC. Winds are expected to reach storm force 10 within 150 miles of the centre in the southwestern quadrant from 220400UTC. At 210000UTC, low 65 north 39 west 985 expected 63 north 37 west 979 by 220000UTC. Northeasterly winds are expected to reach storm force 10 within 100 miles of the Greenland coast between 61 and 66 north in West Northern Section and Denmark Strait from 211800UTC and until 220400UTC, and winds are then expected to reach storm force 10 within 100 miles of the low centre in the southwestern quadrant from 220400UTC. Northeasterly winds are also expected to reach storm force 10 in that part of Denmark Strait which lies both between 68 and 70 north and east of 24 west from 220400UTC.
Issued:08:00 UTC Wednesday 21 October
Wind:In north: Westerly, veering northwesterly later, 5 to 7, occasionally gale 8 in south, but decreasing 4 at times in northeast and also later elsewhere. In south: Westerly or southwesterly 5 to 7, occasionally gale 8 at first in north, becoming cyclonic 7 to severe gale 9 later, occasionally storm 10 later in south and east.
Sea State:In north: Rough or very rough. In south: Rough or very rough, occasionally high later in south and east.
Weather:In north: Squally showers, occasional rain in southeast. In south: Rain or squally showers, thundery at times.
Visibility:In north: Moderate or good, occasionally poor. In south: Moderate or poor, occasionally good.
Wind:In north: Westerly or northwesterly 5 to 7, increasing gale 8 at times in north. In southeast: Southwesterly becoming cyclonic, then northwesterly later, 5 to 7, increasing 7 to severe gale 9 for a time in south. In southwest: Cyclonic 4 to 6, increasing 6 to gale 8 in south, then becoming northwesterly 5 to 7, becoming variable 2 to 4 later in southwest.
Sea State:In north: Rough or very rough. In southeast: Rough or very rough. In southwest: Rough, occasionally very rough in east and moderate later in southwest.
Weather:In north: Showers, perhaps wintry in northwest. In southeast: Rain at times perhaps thundery, squally showers later. In southwest: Rain then showers, fair later.
Visibility:In north: Moderate or good, occasionally poor in northwest. In southeast: Moderate or good, occasionally poor. In southwest: Moderate or good, occasionally poor at first.
Storm warning issued
At 210000UTC, low 45 north 50 west 1014 expected 47 north 26 west 1001 by 220000UTC. Winds are expected to reach storm force 10 within 150 miles of the centre in the southwestern quadrant from 220400UTC. At 210000UTC, low 65 north 39 west 985 expected 63 north 37 west 979 by 220000UTC. Northeasterly winds are expected to reach storm force 10 within 100 miles of the Greenland coast between 61 and 66 north in West Northern Section and Denmark Strait from 211800UTC and until 220400UTC, and winds are then expected to reach storm force 10 within 100 miles of the low centre in the southwestern quadrant from 220400UTC. Northeasterly winds are also expected to reach storm force 10 in that part of Denmark Strait which lies both between 68 and 70 north and east of 24 west from 220400UTC.
Issued:08:00 UTC Wednesday 21 October
Wind:Easterly or northeasterly, 4 to 6 at first in east and southeast, otherwise 6 to gale 8, occasionally severe gale 9 near greenland, increasing gale 8 to storm 10 in far southwest and then later in far east.
Sea State:Rough or very rough, occasionally high later in east and far southwest.
Weather:Sleet and snow at times.
Visibility:Moderate or good, occasionally very poor. Occasional light icing near the greenland coast with temperatures around ms02, but light or moderate icing developing later north of 67 north with temperatures ms03 to ms05.
Wind:In northwestern half of area: Northerly 7 or gale 8 at first in far northwest, otherwise cyclonic 4 to 6, becoming northerly or northeasterly 6 to gale 8, occasionally severe gale 9 later in west. In southeastern half of area: Cyclonic 4 to 6, increasing 6 to gale 8 in far northwest.
Sea State:In northwestern half of area: Moderate or rough, occasionally very rough in west. In southeastern half of area: Rough, occasionally very rough in far west and moderate later in east.
Weather:In northwestern half of area: Rain and fog patches in southeast, occasional rain, sleet, snow and freezing rain elsewhere. In southeastern half of area: Occasional snow at first in far west, otherwise rain at times with fog patches.
Visibility:In northwestern half of area: Moderate to very poor, occasionally good at first. Light or moderate icing at times in north and west with temperatures ms03 to ms06, occasionally severe later with temperatures around ms07. In southeastern half of area: Moderate to very poor.
Wind:Southeasterly 6 to gale 8 at first in far northeast, otherwise cyclonic 4 to 6, increasing 6 to gale 8 for a time later in far south.
Sea State:Moderate or rough, occasionally very rough later in far south.
Weather:Mainly fair in far northeast, rain at times elsewhere.
Visibility:Good, occasionally poor except in far northeast.
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