For Prahm-Wrack :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast. Light sleet in the morning, showers dying away in the afternoon. In the evening, light cloudy spells.
S force 4 turning WNW in the middle of the day then W. Gusts reaching 25 knots in the morning. Smooth to slight sea. Low, short swell from SE. Excellent visibility.