Coastal Flood Warnings/Watches/Statements
Issued by NWS Boston, MA

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000
WHUS41 KBOX 210348
CFWBOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1148 PM EDT MON APR 20 2015

...POCKETS OF MINOR COASTAL FLOODING AND/OR SPLASHOVER LIKELY FOR
EARLY TUESDAY MORNING HIGH TIDE CYCLES ALONG THE EAST COAST OF
MASSACHUSETTS...

MAZ020-021-RIZ002-004>007-210500-
/O.EXP.KBOX.CF.Y.0006.000000T0000Z-150421T0400Z/
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-SOUTHEAST PROVIDENCE RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
1148 PM EDT MON APR 20 2015

...COASTAL FLOOD ADVISORY WILL EXPIRE AT MIDNIGHT EDT TONIGHT...

STORM SURGE VALUES APPROACHING ONE FOOT ABOVE THE NORMAL TIDE WILL
CONTINUE INTO EARLY TUESDAY MORNING. WITH THE HIGH TIDE NOW
PAST...THE THREAT OF MINOR COASTAL FLOODING AND SPLASHOVER WILL
CONTINUE TO DIMINISH.

$$

MAZ007-015-016-019-022-024-210800-
/O.CON.KBOX.CF.Y.0006.150421T0400Z-150421T0800Z/
EASTERN ESSEX MA-SUFFOLK MA-EASTERN NORFOLK MA-EASTERN PLYMOUTH MA-
BARNSTABLE MA-NANTUCKET MA-
1148 PM EDT MON APR 20 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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