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 Meteorological Department at 4am Tuesday, 22 October 2019 for the period ending 7am Thursday.
At 1 a.m. ,high, 1027mb, northeast of the Azores extends a ridge to Pembrokeshire, and expected to build further with a new high, 1025mb developing over northern Germany by 6 p.m. Tuesday.
Forecast from 7am Tuesday to 7am Wednesday.
Wind: South to southeast 1 to 3, occasionally variable, then during the late afternoon and evening backing east to northeast, and increasing 2 to 4 by midnight.
Sea state: Smooth, locally slight.
Weather: Scattered showers until midday, isolated heavy. Mist and fog patches near the French coast until late morning. Occasional rain developing after midnight.
Visibility: Good, occasionally moderate in showers and rain, locally poor or very poor in mist and fog.
Swell: Not significant.
Outlook from 7am Wednesday to 7am Thursday.
Wind: East to northeast 3 to 4 backing north to northwest by midnight, then west to northwest by dawn.
Sea state: Smooth or slight with a low swell developing.
Weather: Occasional rain, with mist patches.
Visibility: Moderate to good, occasionally poor.