For The Chasms :
Warning strong breeze.
The reliability of the situation is very good.
Very cloudy. But clear spells will become more and more widespread. Light showers followed by rain in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
SSW force 5 turning W force 6 in the middle of the day then WNW. Gusts reaching 36 knots in the evening. Slight sea becoming moderate in the evening. Low, short swell from S. Excellent visibility.