For Sierra Beach :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Sun but cloud increasing in the morning, very cloudy skies becoming totally covered in the afternoon. Showers all day. In the evening, very cloudy skies to overcast.
Light showers progressively becoming less frequent. ESE force 3 becoming SE force 4 in the middle of the day then NE force 2. Gusts reaching 21 knots until the middle of the day. Slight sea. Low, short swell from SE. Excellent visibility becoming good in the middle of the day then good.