A westerly, strong and mostly variable flow prevails over the whole area. Für Harlow Blackwater Sailing Club, hbsc : No gale warning.
The reliability of the situation is good.
Sun but cloud increasing in the morning, storms developing in the afternoon. No precipitation in the morning, showers in the afternoon.
In the evening, changeable skies with risk of storms. Light showers progressively becoming less frequent. W force 2 in the morning turning NW force 3 in the middle of the day. Gusts reaching 19 knots in the evening. Good visibility becoming excellent in the middle of the day then good.