A southwesterly, moderate and very variable flow prevails over the whole area.
For Saint-Briac-sur-Mer :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Predominantly sunny in the morning, increasing sunny spells in the afternoon. The risk of seeing rain will remain low. In the evening, clear periods developing.
No precipitation. SSW wind force 3 continuing all day. Gusts reaching 18 knots until the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, long swell from NW. Poor visibility becoming excellent in the middle of the day.