An easterly and variable flow prevails over the whole area.
For Saint-Nazaire : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies with few clouds covering over progressively.No precipitation.In the evening, very cloudy. No precipitation. ENE force 3 in the middle of the day becoming NE force 2 in the evening. Gusts reaching 12 knots in the middle of the day. Smooth sea. Low, fairly long swell from SSW. Good visibility becoming good in the evening.
semaphore stations
Station St Nazaire-Montoir located 6 km from Saint-Nazaire