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 Friday , 24 September 2021 for the period ending 12:00UTC Sunday.
At 06:00UTC weak cold front lying Brest to Cherbourg to Calais, expected to clear the area southeastwards early this afternoon. Low expected to develop over Biscay by noon tomorrow, 1009mb, then move northeast across the area tomorrow night.
Forecast from 12:00UTC Friday to 12:00UTC Saturday.
Wind: Westerly 2 to 4, veering northwesterly 1 to 2 near Brittany coast this afternoon, generally becoming variable 1 to 2 overnight, then southeast to east 2 to 3 tomorrow morning.
Sea state: Smooth locally slight at times, with a low swell.
Weather: Risk of mist and drizzle in the far southeast at first. Further mist or fog patches in the far northwest and perhaps near French coast overnight and early tomorrow morning.
Visibility: Good, locally moderate to poor or perhaps very poor at times.
Outlook from 12:00UTC Saturday to 12:00UTC Sunday.
Wind: East to southeast 2 to 3, locally 4 at times, becoming variable 1 to 3 for a time overnight, then southwesterly 3 to 5 on Sunday morning.
Sea state: Smooth becoming slight, with a low swell.
Weather: Patchy rain or showers from late afternoon, likely becoming fair on Sunday morning. Risk of mist patches.
Visibility: Good, locally moderate to poor at times.