168  
WHUS41 KBOX 020748  
CFWBOX  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
348 AM EDT SUN OCT 2 2022  
 
MAZ024-022100-  
/O.CON.KBOX.CF.Y.0008.221002T2000Z-221003T0000Z/  
NANTUCKET MA-  
348 AM EDT SUN OCT 2 2022  
 
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 4 PM THIS  
AFTERNOON TO 8 PM EDT THIS EVENING...  
 
* WHAT...UP TO ONE HALF FOOT OF INUNDATION ABOVE GROUND LEVEL  
EXPECTED IN LOW-LYING AREAS NEAR SHORELINES AND TIDAL  
WATERWAYS (4.9 TO 5.1 FEET MEAN LOWER LOW WATER).  
 
* WHERE...NANTUCKET MA COUNTY.  
 
* WHEN...FROM 4 PM THIS AFTERNOON TO 8 PM EDT THIS EVENING.  
 
* IMPACTS...MINOR COASTAL FLOODING BEGINS ON EASY STREET IN  
NANTUCKET.  
 
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.  
 
NANTUCKET HARBOR  
MLLW CATEGORIES - MINOR 5.0 FT, MODERATE 6.5 FT, MAJOR 8.0 FT  
MHHW CATEGORIES - MINOR 1.4 FT, MODERATE 2.9 FT, MAJOR 4.4 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
01/05 PM 4.0/ 4.5 0.4/ 0.9 0.4/ 0.9 4-5 NONE  
02/06 AM 3.2/ 3.7 -0.5/ 0.0 0.5/ 1.0 6-7 NONE  
02/06 PM 4.6/ 5.1 1.0/ 1.5 1.0/ 1.5 8-9 MINOR  
03/07 AM 3.7/ 4.2 0.2/ 0.7 1.1/ 1.6 9 NONE  
03/07 PM 4.2/ 4.7 0.7/ 1.1 0.7/ 1.1 8-9 NONE  
04/08 AM 3.2/ 3.7 -0.5/ 0.0 0.5/ 1.0 8 NONE  
 

 
 

 
 
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