For Berkeley Marina Windsurfing Launch :
No gale warning.
The reliability of the situation is good.
Cloudy spells, dense at times in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
SW force 3 in the morning temporarily WSW force 4 in the middle of the day. Gusts reaching 17 knots in the middle of the day. Moderate sea. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day then good.