A westerly, strong and very variable flow prevails over the whole area.
For Port-Blanc :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods. Some light showers in the morning, possibility of a few spots in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. WNW force 4 becoming force 5 in the middle of the day then WSW force 4. Gusts reaching 28 knots in the middle of the day. Moderate sea. Low, fairly long swell from WNW then moderate in the middle of the day. Excellent visibility.