A northeasterly, weak and variable flow prevails over the South-East of the basin. Over the West and the North, it is southeasterly, moderate and variable.
For Harwich :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday SSW force 2 in the early part of the night becoming force 1. Gusts reaching 9 knots in the early part of the night.
Smooth sea. Low, short swell from E. Poor visibility becoming reduced by mist in the middle of the night then poor. Daytime of Friday 13 june : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies progressively clouding over with storms forming.
Showers. SSE force 2 turning ESE force 3 in the middle of the day then E. Gusts reaching 19 knots in the evening. Smooth sea. Low, short swell from E. Poor visibility becoming excellent in the middle of the day then good.