...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 2 PM TO 6 PM EDT TUESDAY... * WHAT...For the Coastal Flood Advisory, up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Eastern Norfolk MA and Suffolk MA Counties. * WHEN...For the Coastal Flood Advisory, from 2 PM to 6 PM EDT Tuesday. * IMPACTS...Minor coastal flooding occurs along Morrissey Boulevard in Boston. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && && Time of high total tides are approximate to the nearest hour. Boston Harbor MLLW Categories - Minor 12.5 ft, Moderate 14.5 ft, Major 16.0 ft MHHW Categories - Minor 2.4 ft, Moderate 4.4 ft, Major 5.9 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 22/04 AM 10.7/11.2 0.6/ 1.1 0.4/ 0.9 4 None 22/04 PM 12.4/12.9 2.2/ 2.7 1.3/ 1.8 6-8 Minor 23/04 AM 10.6/11.1 0.5/ 1.0 1.0/ 1.5 2 None 23/05 PM 10.7/11.2 0.6/ 1.1 0.1/ 0.6 2 None 24/06 AM 8.9/ 9.4 -1.3/-0.8 -0.3/ 0.2 1 None Revere MLLW Categories - Minor 12.5 ft, Moderate 14.5 ft, Major 16.0 ft MHHW Categories - Minor 2.6 ft, Moderate 4.6 ft, Major 6.1 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 22/04 AM 10.6/11.1 0.7/ 1.1 0.4/ 0.9 5 None 22/04 PM 12.3/12.8 2.3/ 2.8 1.3/ 1.8 8-10 Minor 23/04 AM 10.5/11.0 0.6/ 1.1 1.0/ 1.5 7-9 None 23/05 PM 10.7/11.2 0.8/ 1.3 0.1/ 0.6 4 None 24/06 AM 8.7/ 9.2 -1.3/-0.8 -0.5/ 0.0 2 None &&