Low 1003 hPa centered on the North of France moving at 36 knots to the West and dropping to 999 hPa to be centered at 80 nautical miles in the West of the isles of Scilly.
For St Ives Harbour, Cornwall :
No gale warning.
The reliability of the situation is fairly good.
For the night from Friday to Saturday WNW wind force 2 continuing all night. Gusts reaching 10 knots in the middle of the night.
Slight sea. Low, short swell from W. Poor visibility becoming reduced by mist in the middle of the night. Daytime of Saturday 19 july : The sky will remain very cloudy.
Very cloudy skies with short clear spells. Risk of showers in the morning, possibility of showers in late afternoon. In the evening, very cloudy.
Showers towards the end of the night. WNW force 2 turning WSW force 3 in the middle of the day then SW. Gusts reaching 20 knots in the middle of the day. Slight sea. Low, short swell from W. Visibility reduced by mist temporarily in the middle of the day.