For Black Rock (Sheraton) :
No gale warning.
The reliability of the situation is good.
Lots of good clear periods. Chance of light rain. In the evening, cloud and long sunny periods.
Risk of showers in the early hours. ENE wind force 4 from the middle of the day. Gusts reaching 27 knots in the middle of the day. Moderate sea. Low, fairly long swell from NE. Excellent visibility.