Low 1008 hPa centered on the North of England moving at 12 knots to the East-North-East and dropping to 1005 hPa to be centered on the center of the North Sea.
For Porthleven :
No gale warning.
For the night from Sunday to Monday NW wind force 2 continuing all night. Gusts reaching 13 knots at the end of the night.
Slight sea. Low, short swell from WSW. Good visibility becoming good in the middle of the night then good. Daytime of Monday 26 may : The atmosphere will remain unstable.
Skies changeable to very cloudy. Light showers all day. In the evening, cloudy spells, sometimes dense.
Showers. W force 2 becoming force 3 in the middle of the day then WNW. Gusts reaching 18 knots in the evening. Slight sea. Low, fairly long swell from W then from N in the middle of the day. Good visibility becoming excellent in the evening.
