A northerly and variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, strong and very variable.
For Plovan :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells. Drizzle of irregular intensity. In the evening, clear periods developing.
No precipitation. WNW force 4 in the morning becoming NW force 3 in the evening. Gusts reaching 19 knots in the middle of the day. Slight sea. Low, fairly long swell from WSW. Excellent visibility.