Big waves forecast to hit Bay Area beaches

SAUSALITO, Calif. (KGO) -- Waves as large as three-story buildings-could be headed to some Bay Area beaches.

The Marin County Sheriffs Dept. tweeted a warning about the surf. There could be waves as high as 27-feet along the Marin County coast. Emergency officials, warning everyone to use caution. Watch the video aove for Cornell Barnard's full report.