For Barra :
No gale warning.
The reliability of the situation is very good.
Sun but cloud increasing in the morning, very cloudy skies becoming totally covered in the afternoon. The risk of seeing rain will remain low. In the evening, overcast and misty, reduced visibility.
Light rain getting progressively heavier. ESE force 2 becoming SE force 3 in the middle of the day then force 4. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from SE. Poor visibility becoming good in the middle of the day then reduced by mist.