Low 989 hPa centered at 240 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 15 knots to the North-North-East and dropping to 986 hPa to be centered at 150 nautical miles in the West of Belmullet (North-West Ireland).
For Penarth Marina :
Warning strong breeze offshore.
The reliability of the situation is good.
Skies changeable to very cloudy. No precipitation. In the evening, fair weather with mostly clear skies.
ESE force 3 in the morning becoming force 4 in the evening. Gusts reaching 23 knots. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from S. Visibility reduced by mist becoming excellent in the middle of the day.