Minor Expected Likely Coastal Flood Advisory Coastal Flood Advisory issued October 30 at 3:58PM PDT until November 1 at 6:00PM PST by NWS San Francisco CA Oct 30, 3:58 PM → Nov 1, 6:00 PM WHAT: Up to 1.9 ft of inundation above ground level ispossible in low-lying areas near shorelines and tidalwaterways. WHERE: Bay Shoreline locations of San Pablo Bay, SanFrancisco Bay, and Monterey Bay. WHEN: Until 6 PM PDT Sunday. IMPACTS: High tides will result in flooding of low-lyinginfrastructure, isolated road closures, and coastal erosion.Rising tides will bring water and waves farther up the beachthan normal, restricting escape from beaches and coastalareas. More substantial impacts are expected along bayshoreMarin County where increased flooding is anticipated acrosslow lying areas. ADDITIONAL DETAILS: At the San Francisco tidal gauge, high tideis expected to be 1.5 feet above normal (7.3 ft MLLW) at 03:44PM on Saturday 10/31, and 1.0 ft above normal (6.8 ft MLLW) onSunday 11/01 at 3:59 PM. These predictions include up to 1.5 ftof surge that will enhance the astronomical tide and floodingthreat. High tide varies up to 90 minutes earlier or later alongthe Pacific Coast and through the San Francisco Bay,respectively. + Read More If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Updated: Oct 30, 5:45 PM Source: NWS Alert