For Tauchguerilla-Riff :
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. Rain remaining light. In the evening, low cloud developing into fog.
Warning: icy conditions likely. W force 4 in the morning becoming WSW force 3 in the evening. Gusts reaching 28 knots in the middle of the day. Smooth sea. Low, short swell from SSE. Poor visibility becoming excellent in the middle of the day then reduced by fog.