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Marine Coastal Hazard Message - Issued When Needed
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Expires:201905141400;Remove:201905141400;441005
WHUS41 KBOX 141048 CCA
CFWBOX

Coastal Hazard Message...CORRECTED
National Weather Service Boston/Norton MA
648 AM EDT Tue May 14 2019



MAZ007-015-016-019-022-024-141400-
/O.COR.KBOX.CF.S.0004.000000T0000Z-190514T1400Z/
Eastern Essex MA-Suffolk MA-Eastern Norfolk MA-
Eastern Plymouth MA-Barnstable MA-Nantucket MA-
648 AM EDT Tue May 14 2019

...VERY MINOR SPLASHOVER POSSIBLE AT THE MOST VULNERABLE LOCATIONS
ALONG THE EASTERN MASSACHUSETTS COASTLINE DURING THIS MORNING'S
HIGH TIDE...

* LOCATIONS...Eastern Plymouth MA, Suffolk MA, Eastern Essex MA, 
  Barnstable MA, Eastern Norfolk MA and Nantucket MA.

* TIMING...Until 10 AM EDT this morning.

* COASTAL FLOOD IMPACTS...Very minor splashover possible in the
  most vulnerable locations along the eastern Massachusetts
  coastline during this morning's high tide. Little if any impact
  expected.

&&

Time of high total tides are approximate to the nearest hour.
Category thresholds are based on still water levels. Impacts 
may be greater, depending upon wave action.

Newburyport
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 
 --------  ---------  ---------  ---------  -------  --------
 14/08 AM   9.8/10.3   0.2/ 0.8   1.1/ 1.6    7-8      None    
 14/09 PM   8.6/ 9.1  -1.0/-0.5  -0.2/ 0.2    6-7      None    
 15/09 AM   8.5/ 9.0  -1.1/-0.6  -0.2/ 0.2    4-5      None    
 15/10 PM   8.9/ 9.4  -0.7/-0.2  -0.2/ 0.2    2-3      None    
 16/10 AM   8.6/ 9.1  -1.0/-0.5  -0.2/ 0.2     2       None    
 16/11 PM   9.2/ 9.7  -0.3/ 0.2  -0.2/ 0.2     2       None

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 
 --------  ---------  ---------  ---------  -------  --------
 14/08 AM  10.9/11.4   1.4/ 1.9   1.2/ 1.7    8-9      None    
 14/08 PM  10.0/10.5   0.5/ 1.0   0.2/ 0.8    7-8      None    
 15/09 AM   9.7/10.2   0.2/ 0.7  -0.2/ 0.3     5       None    
 15/09 PM  10.0/10.5   0.5/ 1.0  -0.2/ 0.2    3-4      None    
 16/10 AM   9.7/10.2   0.2/ 0.7  -0.2/ 0.2     2       None    
 16/10 PM  10.6/11.1   1.1/ 1.6   0.0/ 0.5     2       None

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 6.4 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 14/08 AM  11.3/11.8   1.2/ 1.7   1.1/ 1.6     2       None    
 14/08 PM  10.0/10.5  -0.2/ 0.3  -0.2/ 0.2     2       None    
 15/09 AM  10.0/10.5  -0.2/ 0.3  -0.2/ 0.2    1-2      None    
 15/09 PM  10.5/11.0   0.4/ 0.9  -0.2/ 0.2     1       None    
 16/10 AM  10.2/10.7   0.1/ 0.6  -0.2/ 0.2     1       None    
 16/10 PM  10.8/11.3   0.7/ 1.1  -0.2/ 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 
 --------  ---------  ---------  ---------  -------  --------
 14/08 AM  11.1/11.6   1.2/ 1.7   1.1/ 1.6     7       None    
 14/09 PM   9.9/10.4   0.0/ 0.5  -0.2/ 0.2    5-6      None    
 15/09 AM   9.9/10.4   0.0/ 0.5  -0.2/ 0.2     4       None    
 15/09 PM  10.4/10.9   0.5/ 1.0  -0.2/ 0.2    2-3      None    
 16/10 AM  10.1/10.6   0.2/ 0.7  -0.2/ 0.3     2       None    
 16/10 PM  11.0/11.5   1.1/ 1.6   0.0/ 0.5    1-2      None

Scituate
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 
 --------  ---------  ---------  ---------  -------  --------
 14/08 AM  10.8/11.3   1.1/ 1.6   1.1/ 1.6    7-8      None    
 14/09 PM   9.5/10.0  -0.2/ 0.2  -0.2/ 0.2    6-7      None    
 15/09 AM   9.5/10.0  -0.2/ 0.2  -0.2/ 0.2    4-5      None    
 15/10 PM  10.0/10.5   0.2/ 0.8  -0.2/ 0.2    2-3      None    
 16/10 AM   9.6/10.1  -0.2/ 0.3  -0.2/ 0.2     2       None    
 16/10 PM  10.3/10.8   0.6/ 1.1  -0.2/ 0.2     2       None

Provincetown Harbor
MLLW Categories - Minor 13.0 FT, Moderate 14.0 FT, Major 15.0 FT
MHHW Categories - Minor 2.9 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 
 --------  ---------  ---------  ---------  -------  --------
 14/08 AM  11.0/11.5   0.9/ 1.4   1.1/ 1.6     4       None    
 14/09 PM  10.2/10.7   0.1/ 0.6   0.2/ 0.7    1-2      None    
 15/09 AM   9.9/10.4  -0.2/ 0.2  -0.2/ 0.3    1-2      None    
 15/09 PM  10.1/10.6   0.0/ 0.5  -0.2/ 0.2    1-2      None    
 16/10 AM   9.8/10.3  -0.3/ 0.2  -0.2/ 0.2     2       None    
 16/10 PM  10.7/11.2   0.6/ 1.1   0.0/ 0.5     2       None

Chatham - East Coast
MLLW Categories - Minor 9.0 FT, Moderate 11.5 FT, Major 13.0 FT
MHHW Categories - Minor 1.3 FT, Moderate 3.8 FT, Major 5.3 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 14/09 AM   6.1/ 6.6  -1.7/-1.2   1.1/ 1.6     8       None    
 14/10 PM   5.1/ 5.6  -2.7/-2.2   0.2/ 0.7    6-7      None    
 15/10 AM   4.9/ 5.4  -2.8/-2.3  -0.2/ 0.3     5       None    
 15/10 PM   5.0/ 5.5  -2.7/-2.2  -0.2/ 0.2    3-4      None    
 16/11 AM   4.7/ 5.2  -3.0/-2.5  -0.2/ 0.2     2       None    
 16/11 PM   5.5/ 6.0  -2.2/-1.8   0.0/ 0.5     2       None

Chatham - South Coast
MLLW Categories - Minor 9.0 FT, Moderate 10.5 FT, Major 11.5 FT
MHHW Categories - Minor 4.5 FT, Moderate 6.0 FT, Major 7.0 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 14/09 AM   5.0/ 5.5   0.5/ 1.0   1.1/ 1.6    2-3      None    
 14/09 PM   3.7/ 4.2  -0.9/-0.4  -0.2/ 0.2    1-2      None    
 15/10 AM   3.6/ 4.1  -1.0/-0.5  -0.2/ 0.2    1-2      None    
 15/10 PM   3.9/ 4.4  -0.7/-0.2  -0.2/ 0.2    1-2      None    
 16/11 AM   3.6/ 4.1  -1.0/-0.5  -0.2/ 0.2    1-2      None    
 16/11 PM   4.2/ 4.7  -0.3/ 0.2   0.0/ 0.5     1       None

Buzzards Bay - Woods Hole
MLLW Categories - Minor 5.5 FT, Moderate 7.0 FT, Major 8.5 FT
MHHW Categories - Minor 3.5 FT, Moderate 5.0 FT, Major 6.5 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 14/05 AM   2.7/ 3.2   0.8/ 1.3   0.4/ 0.9    2-3      None    
 14/06 PM   2.8/ 3.4   0.9/ 1.4   0.2/ 0.8    1-2      None    
 15/06 AM   2.5/ 3.0   0.5/ 1.0   0.1/ 0.6     1       None    
 15/06 PM   2.6/ 3.1   0.6/ 1.1  -0.2/ 0.2    1-2      None    
 16/07 AM   2.2/ 2.7   0.2/ 0.8  -0.2/ 0.2     1       None    
 16/07 PM   2.8/ 3.4   0.9/ 1.4  -0.2/ 0.3     1       None

Wings Neck
MLLW Categories - Minor 6.5 FT, Moderate 9.0 FT, Major 11.5 FT
MHHW Categories - Minor 2.1 FT, Moderate 4.6 FT, Major 7.1 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 14/05 AM   5.2/ 5.7   0.9/ 1.4   1.1/ 1.6     2       None    
 14/05 PM   5.7/ 6.2   1.4/ 1.9   1.1/ 1.6    1-2      None    
 15/06 AM   4.2/ 4.7   0.0/ 0.5   0.1/ 0.6     1       None    
 15/06 PM   4.7/ 5.2   0.5/ 1.0  -0.2/ 0.3    1-2      None    
 16/07 AM   4.0/ 4.5  -0.2/ 0.2  -0.2/ 0.2     1       None    
 16/07 PM   5.0/ 5.5   0.7/ 1.1  -0.2/ 0.3     1       None

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 
 --------  ---------  ---------  ---------  -------  --------
 14/09 AM   4.4/ 4.9   0.8/ 1.3   1.1/ 1.6     4       None    
 14/10 PM   3.0/ 3.5  -0.7/-0.2  -0.2/ 0.2    2-3      None    
 15/10 AM   3.0/ 3.5  -0.7/-0.2  -0.2/ 0.2     2       None    
 15/10 PM   3.2/ 3.7  -0.5/ 0.0  -0.2/ 0.2    1-2      None    
 16/11 AM   2.8/ 3.4  -0.8/-0.2  -0.2/ 0.2     2       None    
 16/11 PM   3.5/ 4.0  -0.2/ 0.3  -0.2/ 0.3     2       None

Nantucket East Coast - Erosion Impacts

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 14/09 AM   4.7/ 5.2   0.6/ 1.1   1.1/ 1.6    6-7      None    
 14/10 PM   3.7/ 4.2  -0.3/ 0.2   0.2/ 0.8    5-6      None    
 15/10 AM   3.4/ 3.9  -0.8/-0.2  -0.2/ 0.3     4       None    
 15/10 PM   3.6/ 4.1  -0.6/-0.1  -0.2/ 0.2     3       None    
 16/11 AM   3.2/ 3.7  -0.9/-0.4  -0.2/ 0.2    2-3      None    
 16/11 PM   3.9/ 4.4  -0.2/ 0.2   0.0/ 0.5     2       None

Nantucket - Madaket Area Erosion Impacts

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 14/09 AM   3.5/ 4.0   2.1/ 2.6   1.1/ 1.6     3       None    
 14/09 PM   2.2/ 2.7   0.8/ 1.3  -0.2/ 0.2     3       None    
 15/10 AM   2.2/ 2.7   0.8/ 1.3  -0.2/ 0.2     3       None    
 15/10 PM   2.3/ 2.8   1.0/ 1.5  -0.2/ 0.2    2-3      None    
 16/11 AM   2.2/ 2.7   0.8/ 1.3  -0.2/ 0.2     2       None    
 16/11 PM   2.6/ 3.1   1.2/ 1.7  -0.2/ 0.3     2       None

&&

$$

Frank

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