High seas forecast
Issued by the Met Office at
For the period until
Storm warnings
At 261200UTC, low 56 north 21 west 962 splitting, expected 62 north 05 west 959 and 62 north 11 west 959 by 271200UTC. Northwesterly winds will reach storm force 10 until 271000UTC in that part of East Northern Section that lies both east of 20 west and south of 61 north. Westerly or northwesterly winds will also reach storm force 10 or violent storm force 11 to the north of 55 north in Rockall between 270000UTC and 270800UTC, and also in Bailey between 270100UTC and 271500UTC. Westerly or southwesterly winds will also reach storm force 10 at times in the southern half of Faeroes after 271200UTC. Also, southerly or southwesterly winds will reach storm force 10 at times after 271500UTC in that part of Norwegian Basin that lies both south of 63 north and between 02 west and 01 east. Finally, northerly or northeasterly winds will reach storm force 10 at times in that part of Denmark Strait that lies both between 67 north and 69 north and within 100 miles of the greenland coast
General synopsis
At 261200UTC, low 56 north 21 west 962 splitting, expected 62 north 05 west 959 and 62 north 11 west 959 by 271200UTC. New low expected 40 north 49 west 994 by same time. Lows 65 north 25 west 983 and 66 north 01 west 981 both losing their identities
Area forecasts for the next 24 hours
Sole
Southerly or southwesterly 6 to gale 8, occasionally severe gale 9 at first, then veering westerly 5 to 7. Very rough or high. Rain then showers. Moderate or good, occasionally poor.
Shannon
Westerly or southwesterly 6 to gale 8, occasionally severe gale 9 at first in north. Very rough or high. Rain then showers. Moderate or poor.
Rockall
Cyclonic 7 to severe gale 9, occasionally 6 at first, becoming west or southwest gale 8 to storm 10, increasing violent storm 11 at times. Rough or very rough becoming high or very high. Rain then showers. Moderate or poor.
Bailey
Cyclonic 7 to severe gale 9, occasionally 6 at first, becoming west or southwest gale 8 to storm 10, increasing violent storm 11 at times. Rough or very rough becoming high or very high. Rain then showers. Moderate or poor.
Faeroes
Cyclonic 7 to severe gale 9, decreasing 4 to 6 for a time, then occasionally storm 10 later in south. Rough or very rough, becoming very rough or high later, then becoming very high later in south. Rain. Moderate or good, occasionally poor.
Southeast Iceland
Cyclonic 7 to severe gale 9, decreasing 4 to 6 for a time. Rough or very rough, becoming very rough or high later. Rain. Moderate or good, occasionally poor.
East Northern Section
In eastern half of the area
Cyclonic becoming westerly or northwesterly, 7 to severe gale 9, occasionally storm 10 until later to the south of 61 north, backing westerly or southwesterly 6 to gale 8 later. Mainly very rough or high, but moderate or rough at first in north. Rain or squally showers. Moderate or poor, occasionally good at first in north.
In northwest
Cyclonic 4 to 6 increasing 6 to gale 8. Moderate or rough becoming rough or very rough. Mainly fair then rain or showers. Moderate or good, occasionally poor.
In southwest
Northwesterly backing westerly 6 to gale 8, occasionally severe gale 9 at first in east, then backing southwesterly 4 to 6 for a time later. Rough or very rough. Rain or squally showers. Moderate or good, occasionally poor.
West Northern Section
Northwesterly 7 or gale 8 at first in far southeast, otherwise cyclonic mainly 4 to 6, but 6 to gale 8 in northeast. Moderate at first in northwest, otherwise rough or very rough, but becoming high later in far northeast. Occasional rain or showers, but sleet or snow at times in northwest, and also sleet at times in far west. Moderate or good, becoming poor at times, but occasionally very poor in northwest.
East Central Section
Cyclonic 7 to severe gale 9 at first in northeast, otherwise northwesterly 6 to gale 8 backing westerly or southwesterly 5 to 7, occasionally gale 8 later in north. Very rough or high, becoming rough or very rough later in west. Squally showers, perhaps thundery at first, then rain later in north. Moderate or poor, occasionally good later.
West Central Section
Westerly or northwesterly at first in east, otherwise southwesterly, 5 to 7. Rough or very rough. Squally showers at first in east, otherwise rain at times. Moderate or good, occasionally poor in north, and later also in southwest.
Denmark Strait
Northerly or northeasterly 7 to severe gale 9, occasionally storm 10 within 100 miles of the greenland coast between 67 north and 69 north, decreasing 6 at times elsewhere. Mainly very rough or high, but moderate or rough in far north, and also moderate or rough at first in far west. Rain or sleet at times in southeast but sleet or snow at times elsewhere. Moderate or good, occasionally very poor. Light or moderate icing to the north of 69 north, with temperatures ms03 to ms06.
North Iceland
In far southeast
Cyclonic 3 to 5 increasing 6 to gale 8, decreasing 4 to 6 later. Rough, becoming very rough later. Rain or showers, fog patches. Moderate or good, occasionally very poor.
In the rest of the area
Northeasterly 4 to 6 increasing 6 to gale 8, occasionally severe gale 9 later in west and south. Moderate or rouigh in north, mainly rough or very rough in south, but becoming high later in far southwest. Sleet or snow at times in north and west but rain or drizzle at times in east and south, fog patches in south. Moderate or good, occasionally very poor. Light or moderate icing in northwest, with temperatures ms04 to ms07.
Norwegian Basin
In area to the west of 02 west
Southerly or southeasterly 4 to 6 increasing 6 to gale 8, becoming cyclonic 4 to 6 later, then becoming southwesterly 6 to gale 8 later. Rough, becoming very rough or high later. Rain at times. Moderate or poor, occasionally good at first.
In area between 02 west and 07 east
Southerly or southwesterly 5 or 6 backing southerly or southeasterly 7 to severe gale 9, then veering southerly or southwesterly again later, increasing storm 10 at times later in southwest. Rough, becoming very rough or high later. Showers at first in north, otherwise rain at times. Good, becoming moderate or poor.
In area to the east of 07 east
Southwesterly 5 or 6 backing southeasterly 4 to 6, then veering southerly later. Moderate or rough, becoming rough or very rough later. Showers, then rain later. Good, occasionally moderate.
Outlook for following 24 hours
Storm force winds expected in East Central Section and West Central Section. Severe gales expected in Bailey, Faeroes, Southeast Iceland, East Northern Section, West Northern Section, Denmark Strait, north Iceland and Norwegian Basin, but with a risk of storm force winds at first in Denmark Strait and Norwegian Basin. Gales expected in Shannon and Rockall.
Unscheduled storm warnings are broadcast via Safetynet and in bulletin WONT54 EGRR available via some internet and ftpmail outlets
Storm warnings
Storm warnings, issued by the Met Office, on behalf of the Maritime and Coastguard Agency.
Rockall, Bailey, Faeroes, East Northern Section, Denmark Strait, and Norwegian Basin.
Issued:
At 261200UTC, low 56 north 21 west 962 splitting, expected 62 north 05 west 959 and 62 north 11 west 959 by 271200UTC. Northwesterly winds will reach storm force 10 until 271000UTC in that part of East Northern Section that lies both east of 20 west and south of 61 north. Westerly or northwesterly winds will also reach storm force 10 or violent storm force 11 to the north of 55 north in Rockall between 270000UTC and 270800UTC, and also in Bailey between 270100UTC and 271500UTC. Westerly or southwesterly winds will also reach storm force 10 at times in the southern half of Faeroes after 271200UTC. Also, southerly or southwesterly winds will reach storm force 10 at times after 271500UTC in that part of Norwegian Basin that lies both south of 63 north and between 02 west and 01 east. Finally, northerly or northeasterly winds will reach storm force 10 at times in that part of Denmark Strait that lies both between 67 north and 69 north and within 100 miles of the Greenland coast.