A westerly and variable flow prevails over the whole area.
For Plovan :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, clear spells, risk of mist forming.
No precipitation. W wind force 3 from the middle of the day. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility becoming poor in the evening.