837  
WHUS41 KBOX 110710  
CFWBOX  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
310 AM EDT MON MAR 11 2024  
 
MAZ007-015-016-019-111000-  
/O.CON.KBOX.CF.S.0005.000000T0000Z-240311T1000Z/  
EASTERN ESSEX MA-SUFFOLK MA-EASTERN NORFOLK MA-  
EASTERN PLYMOUTH MA-  
310 AM EDT MON MAR 11 2024  
 
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT UNTIL 6 AM EDT EARLY  
THIS MORNING...  
 
* WHAT... LESS THAN ONE FOOT OF INUNDATION ABOVE GROUND LEVEL  
EXPECTED IN LOW-LYING AREAS NEAR SHORELINES AND TIDAL  
WATERWAYS (10.0 TO 11.8 FEET MEAN LOWER LOW WATER).  
 
* WHERE...EASTERN ESSEX MA, SUFFOLK MA, EASTERN NORFOLK MA AND  
EASTERN PLYMOUTH MA COUNTIES.  
 
* WHEN...FROM 1 AM TO 6 AM EDT MONDAY.  
 
* IMPACTS...SOME WATER ON LOW LYING ROADS AND PROPERTY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DO NOT DRIVE THROUGH FLOODED ROADWAYS.  
 
 
 
 
 
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.  
 
GLOUCESTER HARBOR  
MLLW CATEGORIES - MINOR 11.5 FT, MODERATE 13.0 FT, MAJOR 15.0 FT  
MHHW CATEGORIES - MINOR 2.0 FT, MODERATE 3.5 FT, MAJOR 5.5 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/12 AM 10.7/11.2 1.2/ 1.7 0.2/ 0.8 6 NONE  
11/01 PM 10.6/11.1 1.1/ 1.6 -0.3/ 0.2 6 NONE  
12/01 AM 10.0/10.5 0.5/ 1.0 -0.8/-0.2 6 NONE  
12/02 PM 10.5/11.0 1.0/ 1.5 -0.2/ 0.3 3-4 NONE  
13/02 AM 10.9/11.4 1.4/ 1.9 0.1/ 0.6 2 NONE  
13/02 PM 10.5/11.0 1.0/ 1.5 0.2/ 0.8 1 NONE  
 
MERRIMACK RIVER NEAR NEWBURYPORT MA  
MLLW CATEGORIES - MINOR 11.0 FT, MODERATE 12.0 FT, MAJOR 13.5 FT  
MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 2.5 FT, MAJOR 4.0 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/01 AM 9.8/10.3 0.2/ 0.8 0.6/ 1.1 4 NONE  
11/01 PM 9.3/ 9.8 -0.2/ 0.2 -0.3/ 0.2 4 NONE  
12/01 AM 8.9/ 9.4 -0.7/-0.2 -0.8/-0.2 4 NONE  
12/02 PM 9.3/ 9.8 -0.2/ 0.2 -0.2/ 0.3 3 NONE  
13/02 AM 9.8/10.3 0.2/ 0.8 0.1/ 0.6 1-2 NONE  
 
BOSTON HARBOR  
MLLW CATEGORIES - MINOR 12.5 FT, MODERATE 14.0 FT, MAJOR 15.0 FT  
MHHW CATEGORIES - MINOR 2.4 FT, MODERATE 3.9 FT, MAJOR 4.9 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/12 AM 11.6/12.1 1.5/ 2.0 0.8/ 1.3 2 NONE  
11/01 PM 11.8/12.3 1.7/ 2.2 0.5/ 1.0 2 NONE  
12/01 AM 11.3/11.8 1.2/ 1.7 0.1/ 0.6 2 NONE  
12/02 PM 11.7/12.2 1.6/ 2.0 0.6/ 1.1 2 NONE  
13/02 AM 12.2/12.7 2.1/ 2.6 0.9/ 1.4 1-2 NONE  
13/02 PM 11.6/12.1 1.5/ 2.0 0.9/ 1.4 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  
-------- --------- --------- --------- ------- --------  
11/12 AM 11.7/12.2 1.8/ 2.2 0.7/ 1.1 2 NONE  
11/01 PM 11.9/12.4 2.0/ 2.5 0.4/ 0.9 2 NONE  
12/01 AM 11.3/11.8 1.4/ 1.9 0.0/ 0.5 2 NONE  
12/02 PM 11.9/12.4 2.0/ 2.5 0.6/ 1.1 2 NONE  
13/02 AM 12.3/12.8 2.3/ 2.8 0.9/ 1.4 1-2 MINOR  
13/02 PM 11.7/12.2 1.8/ 2.2 0.9/ 1.4 1 NONE  
 
SCITUATE MA  
MLLW CATEGORIES - MINOR 11.5 FT, MODERATE 13.5 FT, MAJOR 15.5 FT  
MHHW CATEGORIES - MINOR 1.8 FT, MODERATE 3.8 FT, MAJOR 5.8 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/12 AM 11.2/11.7 1.5/ 2.0 0.7/ 1.1 5 NONE  
11/01 PM 11.3/11.8 1.6/ 2.0 0.4/ 0.9 5 MINOR  
12/01 AM 10.9/11.4 1.2/ 1.7 0.0/ 0.5 5 NONE  
12/02 PM 11.1/11.6 1.4/ 1.9 0.4/ 0.9 2-4 NONE  
13/02 AM 11.8/12.3 2.1/ 2.6 0.7/ 1.1 1-2 MINOR  
13/02 PM 11.1/11.6 1.4/ 1.9 0.7/ 1.1 1 NONE  
 
 
 
 
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