A southeasterly, strong and mostly variable flow prevails over the whole area.
For Penarth Marina :
Warning moderate gale offshore.
The reliability of the situation is very good.
Sun but cloud increasing in the morning, overcast skies in the afternoon. No precipitation. In the evening, overcast skies.
Light rain. ESE wind force 4 continuing all day. Gusts reaching 21 knots from the middle of the day. Smooth to slight sea. Low, short swell from E. Good visibility becoming excellent in the middle of the day.