For Costabella :
No gale warning.
The reliability of the situation is assessed at 90%.
Sunny despite some high cloud in the morning, sunny becoming changeable in the afternoon. No precipitation. In the evening, light cloudy spells.
WNW force 2 turning SW in the middle of the day then NNW. Gusts reaching 8 knots all day. Rippled sea. Low from N. Excellent visibility.