A southerly, strong and very variable flow prevails over the whole area.
For Sullom Voe :
Warning moderate gale offshore.
The reliability of the situation is good.
Very cloudy skies with short clear spells. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, good clear periods but lots of cloud, too.
Light showers. SW force 4 freshening force 6 in the middle of the day then force 5. Gusts reaching 49 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NNE then from NW in the evening. Excellent visibility.