Low 1005 hPa centered at 310 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 11 knots to the East and dropping to 1002 hPa to be centered at 140 nautical miles in the West of Ouessant.
For Penarth :
No gale warning.
The reliability of the situation is good.
Very cloudy with risk of thunderstorms in the morning, sun and storm clouds in the afternoon. Showers all day. In the evening, skies clearing but continuing risk of storms.
Light showers. ENE force 3 turning S in the middle of the day then W. Gusts reaching 18 knots in the morning. Smooth sea. Low, short swell from E. Good visibility becoming good in the middle of the day then good.