For Birthday Ledges :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, relatively cloudless skies clearing.
NE force 4 becoming ENE force 5 in the middle of the day then NE. Gusts reaching 30 knots in the evening. Moderate sea becoming rough in the evening. Low, short swell from ESE. Excellent visibility.