For Cavern Reef :
No gale warning.
The reliability of the situation is very good.
Skies changeable to very cloudy. No precipitation in the morning, possibility of showers in the afternoon. In the evening, very cloudy.
Light showers progressively becoming less frequent. WNW force 2 turning NNW in the middle of the day then N. Gusts reaching 10 knots in the evening. Smooth sea. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day then good.