At midday, shallow low 999mb, over the English Channel expected to move east. High pressure expected to build over France tomorrow morning.
Forecast from 7pm Wednesday to 7pm Thursday.
Weather: Isolated showers developing this evening, dying out in the morning.
Wind: Westerly 7 to gale 8 with gusts to 55kt, occasionally 6 Jersey southwards, decreasing 4 to 6 after dawn, backing southwest by midday, then south 4 by evening.
Visibility: Good, occasionally moderate.
Sea state: Rough to very rough, becoming moderate to rather rough by midday.
Sea swell: Confused with total waves 9 to 17 feet, decreasing in the morning with swell 5 to 8 feet.
Sea temperature: 9
Outlook from 7pm Thursday to 7pm Friday.
Weather: Outbreaks of rain spreading in from the south late Thursday evening, locally heavy, becoming intermittent in the morning.
Wind: South to southeast 4 to 5, increasing 6 to 7 around midnight, veering south to southwest 4 to 5 in the morning.
Visibility: Good becoming moderate overnight, perhaps locally poor.
Sea state: Moderate with swell, increasing rather rough to rough overnight, decreasing moderate to rather rough in the afternoon.