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 15:00UTC Friday , 22 October 2021 for the period ending 18:00UTC Sunday.
At 12:00UTC high, 1028mb, 200 miles southwest of Landsend, expected 1027mb over southeast Europe by midday tomorrow. New low, 977mb, expected 600 miles south of Iceland by same time, with associated front affecting the area on Sunday.
Forecast from 18:00UTC Friday to 18:00UTC Saturday.
Wind: Northwest to west 2 to 4, backing west to southwest by dawn, then southerly 3 to 5 later.
Sea state: Slight, occasionally smooth, with a low swell.
Weather: Isolated showers.
Visibility: Good or very good.
Outlook from 18:00UTC Saturday to 18:00UTC Sunday.
Wind: Southerly 3 to 5, increasing 4 to 6 for a time overnight and on Sunday morning.
Sea state: Smooth to slight, increasing slight to moderate by midnight, occasionally rather rough mid-Channel later.
Weather: Rain and drizzle arriving in the far west of the area Sunday morning, spreading east and turning showery later.
Visibility: Good or very good, occasionally moderate or perhaps locally poor later.