An easterly, very strong and mostly variable flow prevails over the North of the basin. Over the South, it is southwesterly, very strong and mostly variable.
For Lerwick :
No gale warning.
The reliability of the situation is very good.
Overcast skies. Chance of light rain. In the evening, good clear periods but lots of cloud, too.
No precipitation. SW force 5 in the middle of the day turning S force 4 in the evening. Gusts reaching 24 knots in the middle of the day. Slight sea. Low, fairly long swell from ESE. Good visibility becoming excellent in the evening.