For Prahm-Wrack :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, clear skies.
ENE force 3 in the morning turning NNE force 2 in the evening. Gusts reaching 13 knots in the morning. Smooth sea. Low, short swell from E. Good visibility becoming excellent in the middle of the day.