A westerly and mostly variable flow prevails over the whole area.
For Plage de Roc"h Hir :
No gale warning.
The reliability of the situation is assessed at 95%.
Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, changeable skies clearing completely.
No precipitation. WNW force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Excellent visibility becoming good in the evening.