For Penthievre Mer & Baie : No gale warning.
The reliability of the situation is assessed at 90%.
Cloud and sun in the morning, good clear periods with lots of cloud in the afternoon. No precipitation.
In the evening, very cloudy skies becoming totally overcast. Showers towards the end of the night. WNW force 2 in the morning becoming W force 3 in the middle of the day. Gusts reaching 19 knots in the evening. Poor visibility becoming excellent in the middle of the day then excellent.