For Survival Cave :
No gale warning.
The reliability of the situation is very good.
High, thick cloud cover in the morning, very cloudy with possibility of thunder storms in the afternoon. No precipitation in the morning, light showers in the afternoon. In the evening, good clear periods but cloud building.
Light showers progressively becoming less frequent. E force 3 in the morning temporarily ENE force 4 in the middle of the day. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, short swell from NE. Excellent visibility becoming good in the middle of the day then poor.