For Cathedral Cave :
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, skies with few clouds.
WNW wind force 2 continuing all day. Gusts reaching 10 knots in the middle of the day. Smooth sea becoming rippled in the middle of the day. Low, short swell from ENE. Good visibility becoming excellent in the middle of the day.