A southwesterly, very strong and variable flow prevails over the whole area.
For Symbister :
Warning moderate gale offshore.
The reliability of the situation is good.
Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, cloudy spells, sometimes dense.
 Chance of light rain. SSW force 5 in the morning becoming SW force 4 in the evening. Gusts reaching 35 knots in the morning. Slight sea. Low, fairly long swell from SSE. Excellent visibility.