A northwesterly and variable flow prevails over the whole area.
For Perna : No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies.In the evening, changeable skies becoming less cloudy. Chance of light rain. NE force 1 turning SW force 2 in the middle of the day then NNW. Gusts reaching 15 knots in the evening. Rippled sea. Low, short swell from SW. Excellent visibility.