A southerly, moderate and very variable flow prevails over the North-West and the South-East of the basin. Over the South-West and the North-East, it is westerly, moderate and very variable.
For Lerwick Boating Club :
Warning strong gale offshore.
The reliability of the situation is good.
Fairly cloudless skies becoming changeable during the morning, good clear periods with lots of cloud in the afternoon. Risk of some spots of rain in the morning, light showers dying away progressively in the afternoon. In the evening, very cloudy skies becoming totally overcast.
Drizzle in the early hours. S force 6 weakening force 3 in the middle of the day then SE force 2. Gusts reaching 50 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, short swell from ESE. Good visibility becoming good in the middle of the day then poor.