Met Office

High seas forecast

The high seas forecast issued by the Met Office, on behalf of the Maritime and Coastguard Agency, on Tuesday 21 May 2013 at 0800 UTC

There are no storm warnings currently in force.

General synopsis

At 210000 UTC, low 64 north 04 east 1005 expected 69 north 00 east 996 by 220000 UTC. New low expected 54 north 46 west 1002 by same time. High 44 north 28 west 1036 expected 48 north 25 west 1037 by that time. Lows 66 north 28 west 1008 and 58 north 20 west 1019, both losing their identities

Area forecasts for the next 24 hours

From Tuesday 21 May 2013 at 0800 UTC.

Sole

North or northwest 4 or 5, occasionally 6 later.
Moderate or rough.
Occasional rain or showers.
Good, occasionally moderate.

Shannon

North or northwest backing west for a time, 5 or 6.
Moderate or rough.
Occasional rain or drizzle.
Moderate or good.

Rockall

North or northwest backing west for a time, 5 or 6.
Moderate or rough.
Occasional rain or drizzle.
Moderate or good.

Bailey

West 4 or 5, veering northwest 5 to 7, perhaps gale 8 later.
Moderate or rough.
Occasional rain then showers.
Good, occasionally moderate.

Faeroes

Westerly 5 or 6, veering northwesterly 5 to 7, perhaps gale 8 later.
Moderate or rough.
Showers.
Good, occasionally moderate.

Southeast Iceland

Westerly 5 or 6, veering northwesterly 5 to 7, perhaps gale 8 later.
Moderate or rough.
Showers.
Good, occasionally moderate.

East Northern Section

In northwest

Westerly 5 or 6, becoming variable 3 or 4.
Rough, becoming moderate later.
Wintry showers, then fair.
Good.

In northeast

Westerly 5 or 6, veering northwesterly 5 to 7.
Moderate or rough.
Mainly fair.
Good.

In south

Westerly or northwesterly 4 or 5, becoming variable 3 or 4.
Moderate or rough.
Fair, then occasional rain or drizzle in south and west.
Good, becoming moderate or poor in south and west.

West Northern Section

In northwest

Northwesterly 5 to 7 at first in far northwest, otherwise cyclonic 4 or 5, becoming variable 3 or 4, then northeasterly 5 to 7 later.
Moderate or rough, becoming slight or moderate.
Rain later in south.
Good, becoming moderate or poor later in south.

In northeast

Westerly 4 or 5, becoming variable 3 or 4, then southeasterly 4 or 5 later.
Moderate or rough, becoming slight or moderate.
Rain later in south.
Good, occasionally moderate later in south.

In south

Variable 4, becoming easterly, then veering southerly 5 or 6, occasionally 7 in west.
Moderate or rough.
Occasional rain, fog patches developing.
Moderate or good, occasionally very poor.

East Central Section

Northwesterly 4 or 5 in northeast, and northerly 4 or 5 in southeast, otherwise variable 4.
Moderate or rough.
Occasional drizzle, fog patches.
Moderate or good, occasionally very poor.

West Central Section

In southeast

Variable 4, becoming southerly 4 or 5.
Moderate or rough.
Mainly fair.
Moderate or good.

In rest of area

Southerly 5 or 6, occasionally 7 in west.
Moderate or rough, becoming rough or very rough in west.
Occasional rain or drizzle, fog patches mainly in north.
Moderate or good, occasionally very poor.

Denmark Strait

In far east

Northerly 5 or 6, occasionally 7 later.
Moderate or rough.
Occasional snow.
Good, occasionally poor. Occasional light icing in northeast later with temperature ms03.

In rest of area

Variable 3 or 4.
Moderate or rough.
Wintry showers.
Good.

North Iceland

Northerly 4 or 5, increasing 6 to gale 8, occasionally severe gale 9 later in northeast.
Slight or moderate, becoming moderate or rough, and very rough later in northeast.
Rain or sleet in south with fog patches, snow in north.
Moderate, occasionally very poor. Light or moderate icing developing near ice edge in northwest with temperature ms03.

Norwegian Basin

Westerly or northwesterly 5 or 6, decreasing 4 later.
Moderate or rough.
Occasional rain in east with fog patches, otherwise showers.
Moderate or good, occasionally very poor in east.

Outlook for following 24 hours

From 0800 UTC on Wed 22 May 2013.

Severe gales expected in north Iceland, with gales in Bailey, Faeroes, Southeast Iceland, West Northern Section, Denmark Strait and Norwegian Basin.

 

Unscheduled storm warnings are broadcast via Safetynet and in bulletin WONT54 EGRR available via some internet and ftpmail outlets


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