For Arenella :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sun and storm clouds in the morning,storms developing in the afternoon. Showers all day. In the evening, cloud and long sunny periods.
Showers towards the end of the night. WNW force 2 turning NE in the middle of the day then becoming force 1. Gusts reaching 15 knots until the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility becoming excellent in the middle of the day.