For Thumb Rock :
No gale warning.
The reliability of the situation is very good.
Clear periods developing. Chance of light rain. In the evening, very cloudy skies becoming totally overcast.
Showers towards the end of the night. W force 3 in the middle of the day turning SE in the evening. Gusts reaching 17 knots in the middle of the day. Moderate sea becoming slight in the evening. Low, fairly long swell from WNW. Excellent visibility becoming good in the evening.