A southerly, very strong and very variable flow prevails over the whole area.
For Scalloway :
Warning moderate gale offshore.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. Risk of showers in the morning, drizzle in late afternoon. In the evening, very cloudy skies to overcast.
Light rain gradually becoming less frequent. S force 6 becoming SSW force 7 in the middle of the day then force 5. Gusts reaching 48 knots in the middle of the day. Moderate sea. Moderate, long swell from W temporarily low, fairly long swell in the middle of the day. Good visibility becoming excellent in the middle of the day.