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
4pm Monday, 20 February 2017 for the period ending 7pm
At noon, high 1035mb slow moving near the Azores,
and low 990mb near Iceland maintained a moist westerly flow
over the Channel.
Forecast from 7pm Monday to 7pm
Wind: Westerly 4 to 5, occasionally 6.
Sea state: Slight to moderate, increasing moderate to rather
Weather: Occasional light drizzle with mist. Fog patches,
thinning by Tuesday morning.
Visibility: Moderate to poor, occasionally very poor
overnight, perhaps locally good at times on
Swell: 2 to 6 feet.
Outlook from 7pm Tuesday to 7pm
Wind: Westerly 4 to 5, occasionally 6, increasing 5 to
6 overnight, occasionally 7 near Alderney by Wednesday
morning, backing southwest by evening.
Sea state: Moderate to rather rough Jersey southwards, with
a low swell, and rather rough to rough to the
Weather: Occasional drizzle, with mist and a risk of fog
Visibility: Moderate to good, occasionally poor or very