A northerly, weak and very variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and very variable.
For Saint-Malo - Les Sablons :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny after slow dispersal of fog in the morning, cloud largely disappearing in the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
WNW force 2 turning N force 3 in the middle of the day then NNW. Gusts reaching 14 knots from the middle of the day. Smooth sea. Low, short swell from WSW. Visibility reduced by fog becoming good in the middle of the day then excellent.