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whus41 kbox 232020
cfwbox
272 

coastal hazard message
national weather service taunton ma
420 pm edt sun jul 23 2017

maz015-016-019-022-024-240430-
/o.new.kbox.cf.y.0013.170724t0200z-170724t0600z/
suffolk ma-eastern norfolk ma-eastern plymouth ma-barnstable ma-nantucket ma-
420 pm edt sun jul 23 2017

...coastal flood advisory in effect from 10 pm this evening to 2 am edt
monday...

the national weather service in taunton has issued a coastal flood advisory...
which is in effect from 10 pm this evening to 2 am edt monday.

* location...east coast of massachusetts from boston southward, including the
  cape and nantucket.

* tidal departure...between one half to one foot.

* timing...around the time high tide tonight, which is around midnight.

* coastal flood impacts...minor flooding of more vulnerable coastal areas.

precautionary/preparedness actions...

a coastal flood advisory is issued for minor coastal flooding of the most
vulnerable shore roads and/or basements due to the height of storm tide or wave
splashover. the majority of roads remain passable with only isolated closures.
there is no significant threat to life...and impact on property is minimal.

&&

&&

time of high total tides are approximate to the nearest hour.

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
 --------  ---------  ---------  ---------  -------  --------
 24/12 am  12.4/12.9   2.2/ 2.7   0.5/ 1.0     2      minor
 24/01 pm  11.0/11.5   0.9/ 1.4   0.4/ 0.9    2-3      none
 25/01 am  12.2/12.7   2.1/ 2.6   0.4/ 0.9     4      minor
 25/02 pm  11.0/11.5   0.9/ 1.4   0.4/ 0.9     1       none
 26/02 am  11.9/12.4   1.8/ 2.2   0.4/ 0.9     1       none
 26/02 pm  10.9/11.4   0.8/ 1.3   0.4/ 0.9     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
 --------  ---------  ---------  ---------  -------  --------
 24/12 am  12.5/13.0   2.6/ 3.1   0.7/ 1.1     2       none
 24/01 pm  11.3/11.8   1.4/ 1.9   0.9/ 1.4    3-4      none
 25/01 am  12.3/12.8   2.3/ 2.8   0.7/ 1.1    4-5      none
 25/02 pm  11.2/11.7   1.3/ 1.8   0.7/ 1.1    3-4      none
 26/02 am  11.7/12.2   1.8/ 2.2   0.4/ 0.9     3       none
 26/02 pm  10.8/11.3   0.9/ 1.4   0.4/ 0.9     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
 --------  ---------  ---------  ---------  -------  --------
 24/12 am  11.6/12.1   1.9/ 2.3   0.2/ 0.8     2      minor
 24/01 pm  10.4/10.9   0.7/ 1.1   0.5/ 1.0    3-5      none
 25/01 am  11.5/12.0   1.8/ 2.2   0.2/ 0.8    5-6      none
 25/02 pm  10.3/10.8   0.6/ 1.1   0.2/ 0.8     4       none
 26/02 am  11.3/11.8   1.6/ 2.0   0.2/ 0.8     3       none
 26/02 pm  10.3/10.8   0.6/ 1.1   0.2/ 0.8     3       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
 --------  ---------  ---------  ---------  -------  --------
 24/12 am  12.4/12.9   2.1/ 2.6   0.7/ 1.1    1-2      none
 24/01 pm  11.1/11.6   0.8/ 1.3   0.8/ 1.3    2-4      none
 25/01 am  12.3/12.8   2.0/ 2.5   0.7/ 1.1    2-3      none
 25/02 pm  11.0/11.5   0.7/ 1.1   0.6/ 1.1     2       none
 26/02 am  11.7/12.2   1.4/ 1.9   0.4/ 0.9     1       none
 26/02 pm  10.6/11.1   0.2/ 0.8   0.2/ 0.8     1       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
 --------  ---------  ---------  ---------  -------  --------
 24/12 am  12.7/13.2   2.6/ 3.1   0.6/ 1.1     1      minor
 24/01 pm  11.5/12.0   1.4/ 1.9   0.7/ 1.1     2       none
 25/01 am  12.6/13.1   2.5/ 3.0   0.6/ 1.1     2      minor
 25/02 pm  11.3/11.8   1.2/ 1.7   0.5/ 1.0     1       none
 26/02 am  12.0/12.5   1.9/ 2.3   0.2/ 0.8     1       none
 26/02 pm  11.0/11.5   0.9/ 1.4   0.2/ 0.8     1       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
 --------  ---------  ---------  ---------  -------  --------
 24/01 am   7.6/ 8.1  -0.2/ 0.3   0.8/ 1.3     3       none
 24/02 pm   6.7/ 7.2  -1.1/-0.6   1.0/ 1.5    5-7      none
 25/02 am   7.6/ 8.1  -0.2/ 0.3   0.8/ 1.3    5-7      none
 25/02 pm   6.4/ 6.9  -1.4/-0.9   0.7/ 1.1    4-5      none
 26/03 am   7.1/ 7.6  -0.7/-0.2   0.5/ 1.0     4       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
 --------  ---------  ---------  ---------  -------  --------
 24/01 am   5.2/ 5.7   0.8/ 1.3   0.5/ 1.0     1       none
 24/02 pm   4.7/ 5.2   0.2/ 0.7   0.8/ 1.3    2-3      none
 25/02 am   5.2/ 5.7   0.8/ 1.3   0.6/ 1.1     2       none
 25/03 pm   4.2/ 4.7  -0.2/ 0.2   0.4/ 0.9     1       none
 26/03 am   4.9/ 5.4   0.4/ 0.9   0.2/ 0.8     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
 --------  ---------  ---------  ---------  -------  --------
 23/09 pm   3.9/ 4.4   1.9/ 2.3   0.6/ 1.1     1       none
 24/10 am   3.6/ 4.1   1.6/ 2.0   0.8/ 1.3     1       none
 24/10 pm   3.7/ 4.2   1.8/ 2.2   0.6/ 1.1     1       none
 25/10 am   3.5/ 4.0   1.5/ 2.0   0.6/ 1.1     1       none
 25/11 pm   3.4/ 3.9   1.4/ 1.9   0.4/ 0.9     1       none
 26/11 am   3.2/ 3.7   1.2/ 1.7   0.4/ 0.9     1       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
 --------  ---------  ---------  ---------  -------  --------
 23/09 pm   5.7/ 6.2   1.5/ 2.0   0.4/ 0.9     1       none
 24/09 am   5.5/ 6.0   1.2/ 1.7   0.6/ 1.1     1       none
 24/10 pm   5.7/ 6.2   1.4/ 1.9   0.4/ 0.9     1       none
 25/10 am   5.2/ 5.7   1.0/ 1.5   0.4/ 0.9     1       none
 25/10 pm   5.2/ 5.7   0.9/ 1.4   0.2/ 0.7     1       none
 26/11 am   4.9/ 5.4   0.6/ 1.1   0.1/ 0.6     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
 --------  ---------  ---------  ---------  -------  --------
 24/01 am   4.6/ 5.1   1.0/ 1.5   0.6/ 1.1     2      minor
 24/02 pm   4.0/ 4.5   0.4/ 0.9   0.8/ 1.3     4       none
 25/02 am   4.7/ 5.2   1.1/ 1.6   0.7/ 1.1     3      minor
 25/03 pm   3.7/ 4.2   0.2/ 0.7   0.6/ 1.1     3       none
 26/03 am   4.2/ 4.7   0.6/ 1.1   0.4/ 0.9     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
 --------  ---------  ---------  ---------  -------  --------
 24/01 am   5.1/ 5.6   1.0/ 1.5   0.6/ 1.1     3       none
 24/02 pm   4.5/ 5.0   0.4/ 0.9   0.9/ 1.4    5-6      none
 25/02 am   5.1/ 5.6   1.0/ 1.5   0.7/ 1.1    5-6      none
 25/02 pm   4.2/ 4.7   0.2/ 0.7   0.6/ 1.1     4       none
 26/03 am   4.7/ 5.2   0.6/ 1.1   0.5/ 1.0    3-4      none

nantucket - madaket area erosion impacts

             total      total    departure
 day/time    tide       tide     from norm   waves    flood
            ft mllw    ft mhhw       ft       ft      impact
 --------  ---------  ---------  ---------  -------  --------
 24/01 am   3.5/ 4.0   2.1/ 2.6   0.6/ 1.1     3       none
 24/01 pm   3.4/ 3.9   2.0/ 2.5   0.9/ 1.4     4       none
 25/02 am   3.4/ 3.9   2.0/ 2.5   0.6/ 1.1     3       none
 25/02 pm   3.0/ 3.5   1.6/ 2.0   0.5/ 1.0     4       none
 26/02 am   3.2/ 3.7   1.8/ 2.2   0.4/ 0.9     3       none

$$

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