We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast.No precipitation.In the evening, very cloudy skies becoming totally overcast. Persistent drizzle. NNW force 2 in the morning becoming force 1 in the evening. Gusts reaching 8 knots in the morning. Rippled sea. Low, short swell from NNE. Poor visibility becoming good in the middle of the day then poor.