A northerly, strong and very variable flow prevails over the whole area.
For Shetland, Tresta voe :
No gale warning.
The reliability of the situation is good.
Very cloudy skies to overcast. Light rain in late morning, followed by showers in the afternoon. In the evening, very cloudy skies to overcast.
Light showers progressively becoming less frequent. NNW force 4 becoming N force 3 in the middle of the day then NW. Gusts reaching 21 knots in the morning. Smooth to slight sea. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day then reduced by mist.