The general synopsis at 1800
Low FitzRoy 999 expected Biscay 993 by 1800 Saturday. Low Norwegian Basin 1006 and low Sole 1000 lose their identities
Issued at: .
For the period to .
Shipping forecast and gale warnings map
Viking
- Wind
- Southeasterly 3 to 5, becoming variable 2 to 4.
- Sea state
- Slight or moderate.
- Weather
- Showers.
- Visibility
- Good.
North Utsire
- Wind
- Variable 2 to 4.
- Sea state
- Slight or moderate.
- Weather
- Showers.
- Visibility
- Good.
South Utsire
- Wind
- Easterly or southeasterly 3 to 5, occasionally 6 later in south.
- Sea state
- Slight or moderate.
- Weather
- Showers.
- Visibility
- Good.
Forties
- Wind
- Variable 2 to 4, becoming easterly or southeasterly 3 to 5 later.
- Sea state
- Slight or moderate.
- Weather
- Showers.
- Visibility
- Good.
Cromarty
- Wind
- Variable 2 to 4, becoming easterly or southeasterly 3 to 5 later.
- Sea state
- Slight or moderate, occasionally smooth at first.
- Weather
- Showers.
- Visibility
- Good.
Forth
- Wind
- Variable 2 to 4, becoming easterly or southeasterly 3 to 5 later.
- Sea state
- Slight or moderate, occasionally smooth at first.
- Weather
- Showers.
- Visibility
- Good.
Tyne
- Wind
- East 2 to 4, backing northeast 3 to 5.
- Sea state
- Slight or moderate.
- Weather
- Showers, rain later.
- Visibility
- Good, occasional poor later.
Dogger
- Wind
- East 2 to 4, backing northeast 3 to 5.
- Sea state
- Slight or moderate.
- Weather
- Showers, rain later.
- Visibility
- Good, occasional poor later.
Fisher
- Wind
- East 2 to 4, backing northeast 3 to 5, occasionally 6 later.
- Sea state
- Slight or moderate.
- Weather
- Showers, rain later.
- Visibility
- Good, occasional poor later.
German Bight
- Wind
- Cyclonic 2 to 4, becoming east 3 to 5 for a time.
- Sea state
- Smooth or slight, occasionally moderate later in northwest.
- Weather
- Showers, rain later.
- Visibility
- Good, occasionally poor.
Humber
- Wind
- East becoming cyclonic for a time, 3 to 5.
- Sea state
- Smooth or slight, occasionally moderate later.
- Weather
- Showers, rain later.
- Visibility
- Good, occasionally poor.
Thames
- Wind
- East becoming cyclonic for a time, 3 to 5, veering southeast later.
- Sea state
- Smooth or slight, occasionally moderate later.
- Weather
- Showers, rain later.
- Visibility
- Good, occasionally poor.
Dover
- Wind
- Variable 2 to 4, becoming east or northeast 4 to 6, becoming cyclonic 2 to 4 later.
- Sea state
- Smooth or slight.
- Weather
- Rain or showers.
- Visibility
- Good, occasionally poor.
Wight
- Wind
- Variable 2 to 4, becoming east or northeast 4 to 6, becoming cyclonic 2 to 4 later.
- Sea state
- Smooth or slight.
- Weather
- Rain or showers.
- Visibility
- Good, occasionally poor.
Portland
- Wind
- Variable 2 to 4, becoming east or northeast 4 to 6, backing northerly later.
- Sea state
- Slight or moderate.
- Weather
- Rain or showers.
- Visibility
- Good, occasionally poor.
Plymouth
- Wind
- Variable 2 to 4, becoming east or northeast 4 to 6, backing northerly later.
- Sea state
- Slight or moderate.
- Weather
- Rain or showers.
- Visibility
- Good, occasionally poor.
Biscay
- Gale warning
-
Issued:
Westerly gale force 8 expected later
- Wind
- Variable 2 to 4 at first in north, otherwise cyclonic 5 to 7, increasing gale 8 or perhaps severe gale 9 for a time in south, becoming westerly 4 or 5 later.
- Sea state
- Moderate or rough.
- Weather
- Thundery showers.
- Visibility
- Good, occasionally poor.
Trafalgar
- Wind
- Cyclonic, mainly north or northwest, 5 to 7, occasionally 4 in east fiztroy.
- Sea state
- Moderate or rough, occasionally very rough until later.
- Weather
- Thundery showers.
- Visibility
- Good, occasionally poor.
FitzRoy
- Wind
- Cyclonic, mainly north or northwest, 5 to 7, occasionally 4 in east fiztroy.
- Sea state
- Moderate or rough, occasionally very rough in west until later.
- Weather
- Thundery showers.
- Visibility
- Good, occasionally poor.
Sole
- Wind
- Cyclonic becoming northeasterly, 5 to 7.
- Sea state
- Moderate or rough.
- Weather
- Showers.
- Visibility
- Good.
Lundy
- Wind
- Cyclonic becoming northeasterly, 5 to 7, occasionally 4.
- Sea state
- Slight or moderate.
- Weather
- Showers.
- Visibility
- Good.
Fastnet
- Wind
- Cyclonic becoming northeasterly, 5 to 7, occasionally 4 later.
- Sea state
- Moderate or rough becoming slight or moderate.
- Weather
- Showers.
- Visibility
- Good.
Irish Sea
- Wind
- East or northeast 3 to 5.
- Sea state
- Smooth or slight.
- Weather
- Showers.
- Visibility
- Good.
Shannon
- Wind
- East or northeast 3 to 5, backing north or northwest later.
- Sea state
- Rough becoming moderate later.
- Weather
- Showers.
- Visibility
- Good.
Rockall
- Wind
- North becoming cyclonic 3 to 5.
- Sea state
- Moderate or rough, becoming moderate later.
- Weather
- Showers.
- Visibility
- Good.
Malin
- Wind
- North 3 to 5, becoming variable 2 to 4.
- Sea state
- Slight or moderate.
- Weather
- Showers.
- Visibility
- Good.
Hebrides
- Wind
- North 3 to 5, becoming variable 2 to 4.
- Sea state
- Moderate or rough, becoming moderate later.
- Weather
- Showers.
- Visibility
- Good.
Bailey
- Wind
- North becoming cyclonic 3 to 5.
- Sea state
- Moderate or rough, becoming moderate later.
- Weather
- Showers.
- Visibility
- Good.
Fair Isle
- Wind
- Cyclonic 2 to 4 at first, becoming east or southeast 3 to 5.
- Sea state
- Mainly moderate.
- Weather
- Showers.
- Visibility
- Good.
Faeroes
- Wind
- Cyclonic 2 to 4 at first, becoming east or southeast 3 to 5, occasionally 6 later.
- Sea state
- Mainly moderate, but occasionally rough at first.
- Weather
- Showers.
- Visibility
- Good.
Southeast Iceland
- Gale warning
-
Issued:
Northerly gale force 8 expected soon
- Wind
- Northeasterly 5 to 7, occasionally gale 8 until later, becoming cyclonic for a time, then east or southeast later.
- Sea state
- Rough or very rough, becoming moderate or rough.
- Weather
- Wintry showers.
- Visibility
- Good, occasionally poor.
Shipping forecast information
The shipping forecast is issued four times a day at 2300, 0500, 1100, 1700 UTC and covers a period of 24 hours from 0000, 0600, 1200 and 1800 UTC respectively.
The waters around the British Isles are divided into 31 sea areas shown on the map.
The forecast contains details of gale warnings in force, a general synopsis and sea-area forecasts containing wind direction and force, sea state, weather and visibility.
Gale warnings are issued as required throughout the day (for winds of Gale Force 8 or more).
Marine forecasts disclaimer
In the UK, the Maritime & Coastguard Agency (MCA) is responsible for the provision of Maritime Safety Information (MSI) to ships at sea, which includes the broadcast of warnings and forecasts. The Met Office initiates warnings and prepares routine forecasts for dissemination on behalf of the MCA.
Caution: The internet is not part of the Maritime Safety Information system and should never be relied upon as the only means to obtain the latest forecast and warning information. Access to the service may be interrupted or delayed from time to time, updates may also be delayed.
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