A southeasterly, very strong and mostly variable flow prevails over the whole area.
For Scalloway :
Warning moderate gale offshore.
The reliability of the situation is good.
Very cloudy skies. Becoming more changeable for a time in the morning. Some light showers from late morning. In the evening, very cloudy.
Light showers progressively becoming less frequent. SE force 5 becoming ESE force 6 in the middle of the day then SE. Gusts reaching 43 knots in the middle of the day. Moderate sea. Moderate, long swell from WSW then low in the middle of the day then from WSW. Excellent visibility.