For the area bounded by latitude 50N, the French coast between Cap de la Hague and Île de Bréhat and longitude 3W.
Issued by the Jersey Met at 09:00UTC Saturday , 24 October 2020 for the period ending 12:00UTC Monday.
At 06:00UTC deep low, 953mb, just west of Bailey, expected 977mb, Malin by 00:00UTC Monday, with associated cold front expected to cross the area this evening.
Forecast from 12:00UTC Saturday to 12:00UTC Sunday.
Wind: South to southwest 6 to 7, occasionally gale 8 with gusts to 50kt until late evening, perhaps locally severe gale 9, veering southwesterly 5 to 6 later this evening, locally 7 with gusts to 40kt with showers.
Sea state: Locally moderate to rather rough with a low swell in the southeast, otherwise mainly rough, increasing very rough mid-channel for a time until midnight.
Weather: Occasional rain, becoming persistent and locally heavy this afternoon, clearing overnight to scattered showers, locally heavy with a risk of thunder.
Visibility: Good, occasionally moderate, becoming moderate to poor for a time.
Outlook from 12:00UTC Sunday to 12:00UTC Monday.
Wind: Southwest 5 to 6, occasionally 7 with gusts to 40kt around showers, veering westerly 5 to 7 Monday morning.
Sea state: Moderate to rather rough in the southeast, otherwise mainly rough, occasionally very rough in the west.
Weather: Scattered showers, occasionally heavy with the risk of thunder.
Visibility: Good, occasionally moderate to poor.