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Marine Coastal Hazard Message - Issued When Needed
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Expires:201901211700;Remove:201901211700;702122
WHUS41 KBOX 211513
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Coastal Hazard Message
National Weather Service Boston/Norton MA
1013 AM EST Mon Jan 21 2019



MAZ007-015-016-019-022-024-211700-
/O.CON.KBOX.CF.S.0001.000000T0000Z-190121T1700Z/
Eastern Essex MA-Suffolk MA-Eastern Norfolk MA-
Eastern Plymouth MA-Barnstable MA-Nantucket MA-
1013 AM EST Mon Jan 21 2019

...MINOR COASTAL FLOODING MIDDAY MONDAY...

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

* TIMING...Until noon EST today.

* COASTAL FLOOD IMPACTS...Pockets of minor coastal flooding are 
  possible with high tide. Impacts will not be as significant as 
  Sunday. Typically prone locations are mostly likely to see 
  minor flooding.

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 12.5 FT, Major 14.0 FT
MHHW Categories - Minor 1.5 FT, Moderate 3.0 FT, Major 4.5 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/11 AM   9.6/10.1   0.1/ 0.6  -0.3/ 0.2     5       None    
 22/12 AM   8.0/ 8.5  -1.6/-1.1  -0.6/-0.1     5       None    
 22/12 PM   9.5/10.0   0.0/ 0.5  -0.6/-0.1    3-4      None    
 23/01 AM   8.2/ 8.7  -1.4/-0.9  -0.6/-0.1    1-2      None    
 23/01 PM   9.5/10.0   0.0/ 0.5  -0.6/-0.1    2-3      None    
 24/01 AM   8.4/ 8.9  -1.1/-0.7  -0.6/-0.1     2       None

Gloucester Harbor
MLLW Categories - Minor 12.0 FT, Moderate 14.5 FT, Major 15.5 FT
MHHW Categories - Minor 2.5 FT, Moderate 5.0 FT, Major 6.0 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/11 AM  11.6/12.1   2.1/ 2.6   0.4/ 0.9     6      Minor    
 22/12 AM   9.9/10.4   0.4/ 0.9   0.2/ 0.7     6       None    
 22/12 PM  11.6/12.1   2.1/ 2.6   0.2/ 0.7    3-4     Minor    
 23/12 AM  10.2/10.7   0.7/ 1.1   0.2/ 0.7     2       None    
 23/01 PM  11.6/12.1   2.1/ 2.6   0.2/ 0.8     4      Minor    
 24/01 AM  10.3/10.8   0.8/ 1.3   0.2/ 0.7    3-4      None

Boston Harbor
MLLW Categories - Minor 12.5 FT, Moderate 15.0 FT, Major 16.0 FT
MHHW Categories - Minor 2.4 FT, Moderate 4.9 FT, Major 5.9 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/11 AM  12.3/12.8   2.2/ 2.7   0.5/ 1.0     2      Minor    
 22/12 AM  10.6/11.1   0.5/ 1.0   0.2/ 0.8     2       None    
 22/12 PM  12.3/12.8   2.2/ 2.7   0.2/ 0.8     2      Minor    
 23/12 AM  10.9/11.4   0.8/ 1.3   0.2/ 0.8     1       None    
 23/01 PM  12.2/12.7   2.1/ 2.6   0.2/ 0.8    1-2     Minor    
 24/01 AM  11.0/11.5   0.9/ 1.4   0.2/ 0.8     1       None

Revere
MLLW Categories - Minor 12.5 FT, Moderate 15.0 FT, Major 16.5 FT
MHHW Categories - Minor 2.6 FT, Moderate 5.1 FT, Major 6.6 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/11 AM  12.1/12.6   2.2/ 2.7   0.4/ 0.9     5       None    
 22/12 AM  10.5/11.0   0.6/ 1.1   0.2/ 0.7    4-5      None    
 22/12 PM  12.2/12.7   2.2/ 2.7   0.2/ 0.7    2-3      None    
 23/12 AM  10.8/11.3   0.9/ 1.4   0.2/ 0.7     1       None    
 23/01 PM  12.2/12.7   2.2/ 2.7   0.2/ 0.8    2-3      None    
 24/01 AM  10.9/11.4   1.0/ 1.5   0.2/ 0.7     2       None

Scituate
MLLW Categories - Minor 11.5 FT, Moderate 14.0 FT, Major 16.0 FT
MHHW Categories - Minor 1.8 FT, Moderate 4.3 FT, Major 6.3 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/11 AM  11.8/12.3   2.1/ 2.6   0.6/ 1.1     6      Minor    
 22/12 AM  10.1/10.6   0.4/ 0.9   0.4/ 0.9     7       None    
 22/12 PM  11.8/12.3   2.1/ 2.6   0.4/ 0.9    4-5     Minor    
 23/12 AM  10.5/11.0   0.8/ 1.3   0.4/ 0.9     2       None    
 23/01 PM  11.8/12.3   2.1/ 2.6   0.4/ 0.9    2-3     Minor    
 24/01 AM  10.7/11.2   1.0/ 1.5   0.4/ 0.9     2       None

Sandwich / Dennis
MLLW Categories - Minor 13.0 FT, Moderate 14.0 FT, Major 15.5 FT
MHHW Categories - Minor 2.7 FT, Moderate 3.7 FT, Major 5.2 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/11 AM  12.5/13.0   2.2/ 2.7   0.9/ 1.4     5       None    
 22/12 AM  10.8/11.3   0.5/ 1.0   0.7/ 1.1    7-8      None    
 22/12 PM  12.5/13.0   2.2/ 2.7   0.7/ 1.1    5-6      None    
 23/12 AM  11.1/11.6   0.8/ 1.3   0.7/ 1.1     2       None    
 23/01 PM  12.5/13.0   2.2/ 2.7   0.7/ 1.1     3       None    
 24/01 AM  11.3/11.8   1.0/ 1.5   0.7/ 1.1    2-3      None

Provincetown Harbor
MLLW Categories - Minor 12.5 FT, Moderate 13.5 FT, Major 15.0 FT
MHHW Categories - Minor 2.4 FT, Moderate 3.4 FT, Major 4.9 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/11 AM  13.0/13.5   2.8/ 3.4   1.0/ 1.5     3      Minor    
 22/12 AM  11.3/11.8   1.2/ 1.7   0.8/ 1.3     3       None    
 22/12 PM  12.9/13.4   2.7/ 3.2   0.8/ 1.3     3      Minor    
 23/01 AM  11.6/12.1   1.5/ 2.0   0.8/ 1.3     2       None    
 23/01 PM  12.9/13.4   2.7/ 3.2   0.8/ 1.3    4-5     Minor    
 24/01 AM  11.7/12.2   1.6/ 2.0   0.8/ 1.3     4       None

Chatham - East Coast
MLLW Categories - Minor 9.5 FT, Moderate 12.0 FT, Major 13.0 FT
MHHW Categories - Minor 1.8 FT, Moderate 4.3 FT, Major 5.3 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/12 PM   7.5/ 8.0  -0.2/ 0.2   0.7/ 1.1     7       None    
 22/12 AM   5.9/ 6.4  -1.9/-1.4   0.5/ 1.0    8-9      None    
 22/01 PM   7.4/ 7.9  -0.3/ 0.2   0.5/ 1.0    6-8      None    
 23/01 AM   6.2/ 6.7  -1.6/-1.1   0.5/ 1.0    2-3      None    
 23/01 PM   7.3/ 7.8  -0.5/ 0.0   0.5/ 1.0     4       None    
 24/02 AM   6.2/ 6.8  -1.5/-1.0   0.5/ 1.0     5       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 
 --------  ---------  ---------  ---------  -------  --------
 21/12 PM   5.4/ 5.9   0.9/ 1.4   0.8/ 1.3     3       None    
 22/01 AM   4.0/ 4.5  -0.5/ 0.0   0.6/ 1.1    3-4      None    
 22/01 PM   5.2/ 5.7   0.7/ 1.1   0.6/ 1.1    2-3      None    
 23/01 AM   4.2/ 4.7  -0.2/ 0.2   0.6/ 1.1    1-2      None    
 23/01 PM   5.6/ 6.1   1.1/ 1.6   1.0/ 1.5    3-4      None    
 24/02 AM   4.7/ 5.2   0.2/ 0.8   1.0/ 1.5    3-4      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 
 --------  ---------  ---------  ---------  -------  --------
 21/08 AM   3.6/ 4.1   1.6/ 2.0   0.6/ 1.1     3       None    
 21/08 PM   3.2/ 3.7   1.2/ 1.7   0.6/ 1.1     3       None    
 22/09 AM   3.7/ 4.2   1.7/ 2.2   0.6/ 1.1    2-3      None    
 22/09 PM   3.2/ 3.7   1.3/ 1.8   0.6/ 1.1     1       None    
 23/10 AM   4.0/ 4.5   2.0/ 2.5   1.1/ 1.6    2-3      None    
 23/10 PM   3.6/ 4.1   1.6/ 2.0   0.9/ 1.4    3-4      None

Wings Neck
MLLW Categories - Minor 6.5 FT, Moderate 9.0 FT, Major 11.5 FT
MHHW Categories - Minor 2.2 FT, Moderate 4.7 FT, Major 7.2 FT

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/08 AM   5.7/ 6.2   1.5/ 2.0   0.7/ 1.1     3       None    
 21/08 PM   5.2/ 5.7   0.9/ 1.4   0.7/ 1.1     3       None    
 22/09 AM   5.7/ 6.2   1.4/ 1.9   0.7/ 1.1    2-3      None    
 22/09 PM   5.2/ 5.7   1.0/ 1.5   0.7/ 1.1     1       None    
 23/09 AM   6.2/ 6.8   2.0/ 2.5   1.4/ 1.9    1-2      None    
 23/10 PM   6.0/ 6.5   1.7/ 2.2   1.3/ 1.8    2-3      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 
 --------  ---------  ---------  ---------  -------  --------
 21/12 PM   4.6/ 5.1   1.0/ 1.5   0.7/ 1.1     4      Minor    
 22/01 AM   3.4/ 3.9  -0.2/ 0.2   0.5/ 1.0     6       None    
 22/01 PM   4.4/ 4.9   0.8/ 1.3   0.5/ 1.0    3-4      None    
 23/02 AM   3.5/ 4.0  -0.2/ 0.3   0.5/ 1.0    1-2      None    
 23/02 PM   4.4/ 4.9   0.8/ 1.3   0.5/ 1.0    3-4      None    
 24/02 AM   3.7/ 4.2   0.1/ 0.6   0.5/ 1.0    4-5      None

Nantucket East Coast - Erosion Impacts

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/12 PM   5.1/ 5.6   1.0/ 1.5   0.7/ 1.1     6      Minor    
 22/12 AM   3.9/ 4.4  -0.2/ 0.2   0.5/ 1.0     7       None    
 22/01 PM   4.9/ 5.4   0.8/ 1.3   0.5/ 1.0    5-6      None    
 23/01 AM   4.0/ 4.5   0.0/ 0.5   0.5/ 1.0    2-3      None    
 23/02 PM   4.7/ 5.2   0.7/ 1.1   0.5/ 1.0    4-5      None    
 24/02 AM   4.2/ 4.7   0.1/ 0.6   0.5/ 1.0    5-6      None

Nantucket - Madaket Area Erosion Impacts

             Total      Total    Departure                   
 Day/Time    Tide       Tide     from Norm   Waves    Flood  
            ft MLLW    ft MHHW       ft       ft      Impact 
 --------  ---------  ---------  ---------  -------  --------
 21/11 AM   3.6/ 4.1   2.2/ 2.7   0.7/ 1.1    7-8      None    
 22/12 AM   2.8/ 3.4   1.5/ 2.0   0.5/ 1.0    7-8      None    
 22/12 PM   3.4/ 3.9   2.0/ 2.5   0.5/ 1.0    4-5      None    
 23/01 AM   2.8/ 3.4   1.5/ 2.0   0.5/ 1.0     2       None    
 23/01 PM   3.6/ 4.1   2.2/ 2.7   0.7/ 1.1    4-6      None    
 24/02 AM   3.2/ 3.7   1.8/ 2.2   0.7/ 1.1    6-7      None

&&

$$

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