For Portonovo :
No gale warning.
The reliability of the situation is assessed at 85%.
Fair weather with mostly clear skies. In the evening, changeable skies clouding over completely.
Drizzle in the early hours. SE force 3 in the middle of the day becoming SSE force 2 in the evening. Smooth sea becoming rippled in the evening. Low, short swell from N then from ENE in the evening. Excellent visibility.