For Berkeley Marina Windsurfing Launch :
No gale warning.
The reliability of the situation is very good.
Very cloudy in the morning, cloud largely disappearing in the afternoon. No precipitation. In the evening, skies with few clouds.
S force 2 turning WSW force 3 in the middle of the day then W. Gusts reaching 12 knots from the middle of the day. Slight sea. Low, short swell from WNW. Poor visibility becoming excellent in the middle of the day then poor.