A southwesterly, very strong and very variable flow prevails over the whole area.
For Penzance :
Warning fresh gale.
The reliability of the situation is good.
Good clear periods alternating with cloudy spells, rather dense in the morning. Some showers from late morning. In the evening, relatively clear skies becoming changeable.
W force 7 weakening force 5 in the middle of the day then force 4. Gusts reaching 49 knots in the morning. Moderate sea becoming slight in the evening. Low, fairly long swell from SSW. Excellent visibility.