...HIGH SURF ADVISORY NOW IN EFFECT FROM 12 AM FRIDAY TO 9 AM PST SATURDAY... * WHAT...Large breaking waves of 10 to 15 feet. Dangerous rip currents. * WHERE...San Luis Obispo County Beaches and Santa Barbara County Central Coast Beaches. * WHEN...From midnight Thursday night to 9 AM PST Saturday. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore. Minor beach erosion and minor flooding of usually dry areas may occur. * ADDITIONAL DETAILS...Minor tidal overflows are possible during the highest high tides of the calendar day. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water due to dangerous surf conditions, or stay near occupied lifeguard towers. Rock jetties can be deadly in such conditions, stay off the rocks. &&