For Sierra Beach :
Warning moderate gale.
The reliability of the situation is assessed at 90%.
Bright spells increasing during the morning, predominantly sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
WNW force 7 becoming force 6 in the middle of the day then force 5. Gusts reaching 58 knots in the morning. Moderate sea becoming slight in the middle of the day. Low, fairly long swell from S. Excellent visibility.