...Coastal Flood Advisory remains in effect until 3 PM PST Sunday... ...High surf advisory remains in effect until midnight PST Sunday night...
* surf and timing...the peak of the event will occur today with 15 to 20 foot breakers. Locally higher sets will be possible on exposed west to northwest facing beaches. Surf should gradually subside on Sunday...but is expected to remain above 10 feet through at least late Sunday evening. The high surf advisory may need to be extended into Monday.
* Coastal flooding...minor coastal flooding is expected this weekend...especially a few hours on either side of high tide. A high tide of 6.2 feet will occur at Port San Luis at 752 am this morning...then 6.4 feet at 831 am on Sunday.
* Location...the highest surf will be on exposed west to northwest facing beaches...however large surf is expected throughout the central coast area. Coastal flooding will be most likely on low- lying areas near the water during the morning high tides. Strong rip currents and long shore currents will affect all central coast beaches.
* Impacts...there is the potential for significant beach erosion...damage to surf zone structures such as piers...minor coastal flooding with inundation of low lying areas near the beach...frequent and strong rip currents and long-shore currents...and sneaker waves.
A high surf advisory means that high surf will affect beaches in the advisory area...producing rip currents and localized beach erosion.
Remember...if caught in a rip current...swim parallel to shore until you are free of the powerful current. Always swim near a lifeguard.
A coastal Flood Advisory indicates that the very large surf and high tides will combine to generate flooding of low lying areas along the shore.