A southwesterly, strong and variable flow prevails over the whole area. For Preston Marina : No gale warning.
 The reliability of the situation is very good.
 Overcast skies. Light rain.
 In the evening, very cloudy skies to overcast. Spells of light rain during the night. S wind force 4 from the middle of the day. Gusts reaching 25 knots in the middle of the day. Good visibility becoming poor in the evening.