* WHAT...Dangerous rip currents and breaking waves due to elevated surf. Minor tidal overflows are possible during morning high tides. * WHERE...Ventura County Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...Through Monday morning. * IMPACTS...There is an increased risk of ocean drowning. Rip currents can pull swimmers and surfers out to sea. Waves can wash people off beaches and rocks, and capsize small boats nearshore. * ADDITIONAL DETAILS...A significant westerly swell is expected this weekend with impacts likely peaking Saturday. There is potential for at least advisory-level surf, significant beach erosion and enhanced coastal flooding risk. Posing most risk to west-facing beaches. Coastal hazards are likely to continue well into next week.