High Seas
High Seas information supplied by the Met Office , external on behalf of the Maritime and Coastguard Agency (MCA), external.
From:20:00 UTC Monday 17 August
To:20:00 UTC Tuesday 18 August
Summary
At 171200UTC, low 60 north 28 west 994 losing its identity by 181200UTC. New lows expected 59 north 14 west 998 and 48 north 23 west 1018 by same time. High 65 north 08 west 1020 expected 70 north 02 west 1019 by that time
Issued:20:00 UTC Monday 17 August
Wind: Westerly or northwesterly 3 to 5.
Sea State: Slight or moderate.
Weather: Showers or drizzle.
Visibility: Good, occasionally poor.
Wind: West 4 to 6.
Sea State: Moderate or rough.
Weather: Rain or showers.
Visibility: Good, occasionally poor.
Wind: Cyclonic 4 to 6, becoming west 5 to 7.
Sea State: Moderate or rough, occasionally very rough in northwest.
Weather: Rain and fog patches, then showers.
Visibility: Moderate or good, occasionally very poor at first.
Wind: Cyclonic 4 to 6, occasionally 7, perhaps gale 8 later.
Sea State: Moderate or rough, becoming rough or very rough later.
Weather: Occasional rain, fog patches.
Visibility: Moderate or good, occasionally very poor.
Wind: Easterly 4 to 6, occasionally 7 in west.
Sea State: Slight or moderate, becoming moderate or rough in southwest.
Weather: Rain in south.
Visibility: Good, occasionally poor in south.
Wind: Easterly 4 to 6, occasionally 7.
Sea State: Slight or moderate, becoming moderate or rough.
Weather: Rain in south.
Visibility: Good, occasionally poor in south.
Wind: In north: Cyclonic 3 to 5 at first in far south, otherwise easterly or northeasterly 5 to 7, occasionally gale 8 in east and at first in west, backing northerly or northwesterly 3 to 5 in far northwest. In south: Cyclonic 3 to 5 at first in far north, otherwise westerly or southwesterly becoming cyclonic, 5 to 7, occasionally gale 8 at first, decreasing 4 at times later.
Sea State: In north: Moderate or rough, occasionally very rough mainly in south. In south: Rough or very rough, occasionally moderate at first in northeast.
Weather: In north: Mainly fair in far northwest, otherwise rain at times, then showers later, fog patches until later in south. In south: Occasional rain or showers, fog patches in north.
Visibility: In north: Moderate or good, occasionally poor until later in north and very poor until later in south. In south: Moderate or good, occasionally poor in south and very poor in north.
Wind: In northeast: Northerly or northeasterly 4 to 6, backing westerly or northwesterly 2 to 4 later in north and west. In south: Westerly or northwesterly 5 to 7, occasionally 4 in north and west, backing southwesterly 3 or 4 later in far west. In northwest: Cyclonic 4 or 5, becoming variable 2 to 4, then southwesterly 3 to 5 later.
Sea State: In northeast: Moderate or rough. In south: Moderate or rough. In northwest: Moderate.
Weather: In northeast: Rain at times, mainly fair later. In south: Mainly fair in southwest, otherwise rain at times. In northwest: Occasional rain, becoming mainly fair.
Visibility: In northeast: Good, occasionally poor until later. In south: Good, occasionally poor in north and east. In northwest: Moderate to poor, becoming mainly good.
Wind: In north: Westerly, veering northwesterly later, 5 or 6, occasionally 7 in north and 4 in south. In south: Variable 2 to 4, becoming cyclonic 4 to 6 in west and later in east.
Sea State: In north: Rough, occasionally very rough in north and moderate in south. In south: Moderate, occasionally slight in southeast.
Weather: In north: Showers. In south: Occasional rain or drizzle with fog patches, becoming mainly fair later in northwest.
Visibility: In north: Moderate or good. In south: Moderate or good, occasionally very poor, becoming good later in northwest.
Wind: In north: Westerly or northwesterly 3 to 5, occasionally 6 in east, becoming variable 2 or 3 later in southwest. In south: Cyclonic, becoming easterly or northeasterly later, 3 to 5, occasionally 6 until later in south.
Sea State: In north: Moderate, occasionally rough in northeast. In south: Moderate, occasionally rough in south.
Weather: In north: Showers mainly in southeast. In south: Rain at times, perhaps thundery at first in south, fog patches at first in south, becoming mainly fair in north.
Visibility: In north: Good, occasionally moderate in southeast. In south: Moderate or good, occasionally poor, but very poor at first in south, becoming mainly good in north.
Wind: Southerly or southwesterly 4 to 6 in far northeast, otherwise variable 2 to 4.
Sea State: Slight or moderate.
Weather: Occasional drizzle, fog patches.
Visibility: Moderate or good, occasionally very poor.
Wind: In northwestern half of area: Southerly or southwesterly 4 or 5. In southeastern half of area: Southwesterly becoming variable 2 to 4 in northeast, but elsewhere cyclonic mainly easterly or southeasterly, 3 to 5.
Sea State: In northwestern half of area: Slight or moderate. In southeastern half of area: Slight or moderate.
Weather: In northwestern half of area: Occasional drizzle with fog patches. In southeastern half of area: Showers.
Visibility: In northwestern half of area: Moderate or good, occasionally very poor. In southeastern half of area: Good, occasionally moderate.
Wind: Northerly or northeasterly 4 to 6, occasionally 3 at first.
Sea State: Moderate, occasionally rough later mainly in east.
Weather: Showers.
Visibility: Good, occasionally moderate.
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