For Saint Briac :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, good clear periods but cloud building.
No precipitation. SSW force 2 turning N force 3 in the middle of the day then NNW. Gusts reaching 15 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from NW. Poor visibility becoming excellent in the middle of the day then good.