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Severe Weather

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Massachusetts, Eastern Plymouth

Coastal Flood Advisory

Statement as of 11:48 PM EDT on April 20, 2015

Expires 4:00 AM EDT on April 21, 2015


... Coastal Flood Advisory remains in effect until 4 am EDT Tuesday...

* location... the East Coast of Massachusetts including the north
side of Nantucket.

* Coastal flooding... minor coastal flooding and splash over likely
during the very early Tuesday morning high tide cycle.

* Timing... during the very early Tuesday morning high tide cycle.
Roughly between midnight and 4 am early Tuesday morning.

* Impacts... a few vulnerable shore roads may experience flooding
and splashover within an hour or so of the high tide. However
significant coastal flooding is not expected at this time.

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 any impact on property is minimal.



All tide heights are relative to mean lower low water.
Time of high total tides are approximate to the nearest hour.

Newburyport

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
    11.0 21/02 am 10.0 1.0 9-10 minor
     9.5 21/02 PM 8.9 0.6 6-7 none
     9.4 22/03 am 9.8 -0.4 4 none
     8.3 22/03 PM 8.6 -0.3 3 none
     9.2 23/04 am 9.5 -0.3 2-3 none

Gloucester Harbor

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
    12.1 21/02 am 11.0 1.1 10-13 minor
    10.8 21/02 PM 9.9 0.9 7-8 none
    10.7 22/02 am 10.7 0.0 4-5 none
     9.6 22/03 PM 9.5 0.1 3-4 none
    10.4 23/03 am 10.2 0.2 3 none

Revere

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
    12.6 21/02 am 11.6 1.0 7-9 minor
    11.0 21/02 PM 10.4 0.6 5-6 none
    10.8 22/02 am 11.2 -0.4 3 none
     9.7 22/03 PM 10.0 -0.3 3 none
    10.5 23/03 am 10.7 -0.2 2 none

Boston Harbor

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
    12.9 21/02 am 11.9 1.0 3 minor
    11.2 21/02 PM 10.8 0.4 3 none
    11.0 22/02 am 11.5 -0.5 1 none
     9.9 22/03 PM 10.3 -0.4 2 none
    10.6 23/03 am 10.9 -0.3 1-2 none

Scituate

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
    12.3 21/02 am 11.2 1.1 7-9 minor
    11.1 21/02 PM 10.1 1.0 5 none
    10.9 22/02 am 10.9 0.0 3 none
     9.7 22/03 PM 9.7 0.0 3 none
    10.7 23/03 am 10.5 0.2 2-3 none

Sandwich Harbor

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
    11.8 21/01 am 10.8 1.0 2-4 minor
    10.7 21/02 PM 9.8 0.9 2 none
    10.4 22/02 am 10.5 -0.1 1-2 none
     9.3 22/03 PM 9.4 -0.1 1-2 none
    10.2 23/03 am 10.0 0.2 1-2 none

Provincetown Harbor

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
    12.5 21/02 am 11.5 1.0 1 minor
    11.4 21/02 PM 10.4 1.0 1 none
    11.1 22/02 am 11.1 0.0 2-3 none
     9.9 22/03 PM 10.0 -0.1 2 none
    10.9 23/03 am 10.7 0.2 2 none

Chatham - East Coast

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
     8.4 21/02 am 7.4 1.0 8-10 none
     6.9 21/03 PM 6.3 0.6 6 none
     7.1 22/03 am 7.2 -0.1 4-5 none
     6.0 22/04 PM 6.1 -0.1 4 none
     7.0 23/04 am 6.9 0.1 3-4 none

Chatham - South Coast

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
     6.0 21/02 am 5.0 1.0 2-3 none
     5.0 21/03 PM 4.2 0.8 2-3 none
     4.8 22/03 am 4.9 -0.1 2-3 none
     4.0 22/04 PM 4.0 0.0 2 none
     4.8 23/04 am 4.7 0.1 2 none

Buzzards Bay - Woods Hole

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
     1.4 20/05 PM 0.0 1.4 1 none
     3.8 20/10 PM 2.7 1.1 1 none
     2.8 21/11 am 1.9 0.9 1 none
     2.6 21/11 PM 2.5 0.1 1-2 none
     1.7 22/12 PM 1.8 -0.1 1-2 none
     2.4 23/12 am 2.3 0.1 1-2 none
     1.4 23/01 PM 1.6 -0.2 1 none

Wings Neck

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
     6.0 20/11 PM 5.0 1.0 1 none
     4.9 21/12 PM 4.2 0.7 1 none
     4.7 22/12 am 4.8 -0.1 1 none
     3.9 22/01 PM 4.0 -0.1 1 none
     4.5 23/01 am 4.4 0.1 1 none
     3.4 23/02 PM 3.7 -0.3 2 none

Nantucket Harbor

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
     4.9 21/02 am 3.9 1.0 2-3 minor
     3.9 21/03 PM 3.3 0.6 2-3 none
     3.6 22/03 am 3.8 -0.2 2-3 none
     3.1 22/04 PM 3.2 -0.1 1-2 none
     3.6 23/04 am 3.6 0.0 2 none

Nantucket East Coast - erosion impacts

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
     4.8 21/02 am 3.8 1.0 7-8 none
     4.2 21/03 PM 3.5 0.7 5-6 none
     3.6 22/03 am 3.7 -0.1 4-5 none
     3.2 22/04 PM 3.3 -0.1 4 none
     3.6 23/04 am 3.5 0.1 4 none

Nantucket - Madaket area erosion impacts

   total astro
    tide day/time tide surge waves flood
    /ft/ /ft/ /ft/ /ft/ category
------- ---------- ------- ------- ------- ----------
     3.9 21/02 am 2.9 1.0 7-8 none
     3.3 21/03 PM 2.6 0.7 6 none
     2.6 22/03 am 2.8 -0.2 4-5 none
     2.4 22/04 PM 2.5 -0.1 3 none
     2.6 23/04 am 2.6 0.0 4 none


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Record Report

Statement as of 1:41 AM EDT on April 21, 2015


... Record daily maximum rainfall set at Providence Rhode Island...

a record rainfall of 0.97 inches was set at T.F. Green Airport
yesterday. This breaks the old record of 0.86 set in 1972.



Weather Severe Map
Alabama - Flood Warning , Coastal Hazard Statement
Alaska - Winter Weather Advisory , Record Report
Arkansas - Flood Warning , Flood Advisory
Connecticut - Flood Warning , Areal Flood Advisory , Dense Fog Advisory , Record Report , Public Information Statement
Delaware - Flash Flood Warning , Record Report , Public Information Statement
Florida - Flood Warning , Coastal Hazard Statement , Record Report , Public Information Statement
Georgia - Flood Warning , Record Report , Public Information Statement
Hawaii - High Surf Advisory
Illinois - Flood Warning
Indiana - Flood Warning , Wind Advisory
Kentucky - Flood Warning
Louisiana - Flood Warning , Flood Advisory
Maine - Flood Warning , Coastal Flood Warning , Coastal Flood Advisory , Coastal Flood Advisory, Areal Flood Watch , Areal Flood Watch , Wind Advisory , Public Information Statement
Maryland - Areal Flood Advisory , Coastal Flood Statement , Record Report , Public Information Statement
Massachusetts - Coastal Flood Advisory , Record Report , Public Information Statement
Michigan - Public Information Statement
Minnesota - Public Information Statement
Mississippi - Flood Warning , Flood Advisory
Missouri - Flood Warning , Flood Advisory
Nebraska - Public Information Statement
New Hampshire - Coastal Flood Warning , Areal Flood Watch , Public Information Statement
New Jersey - Areal Flood Advisory , Dense Fog Advisory , Special Statement , Record Report , Public Information Statement
New Mexico - Fire Weather Watch
New York - Dense Fog Advisory , Record Report , Public Information Statement
North Carolina - Tornado Watch , Tornado Watch , Flood Warning , Areal Flood Advisory , Special Statement , Record Report
North Dakota - Flood Warning
Ohio - Wind Advisory
Pennsylvania - Areal Flood Advisory , Special Statement , Record Report , Public Information Statement
Rhode Island - Record Report
South Carolina - Flood Warning , Flood Advisory , Hydrologic Statement
South Dakota - Public Information Statement
Tennessee - Flood Warning , Flood Advisory , Hydrologic Statement
Texas - Flood Warning , Public Information Statement
Vermont - Record Report , Public Information Statement
Virginia - Tornado Watch , Tornado Watch , Flood Warning , Special Statement , Record Report
Washington - Wind Advisory , Record Report
West Virginia - Flood Warning , Record Report
Wisconsin - Public Information Statement
- Tornado Watch
- Small Craft Advisory
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