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Coastal Flood Warning

Coastal Hazard Message
National Weather Service Boston/Norton MA
753 AM EDT Wed Oct 27 2021

MAZ019-022-272300-
/O.UPG.KBOX.CF.Y.0011.211027T1900Z-211027T2300Z/
/O.NEW.KBOX.CF.W.0001.211027T1900Z-211027T2300Z/
Eastern Plymouth MA-Barnstable MA-
753 AM EDT Wed Oct 27 2021

...COASTAL FLOOD WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO
7 PM EDT THIS EVENING...

* WHAT...1 to 3 feet of inundation above ground level
  expected in low-lying areas near shorelines and tidal
  waterways (3.8 to 12.8 feet Mean Lower Low Water).

* WHERE...Eastern Plymouth MA and Barnstable MA Counties.

* WHEN...From 3 PM this afternoon to 7 PM EDT this evening.

* IMPACTS...Numerous roads may be closed. Low lying property
  including homes, businesses, and some critical infrastructure
  will be inundated. Some shoreline erosion will occur.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. If
travel is required, do not drive around barricades or through
water of unknown depth.

&&

&&

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

Scituate MA
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
 --------  ---------  ---------  ---------  -------  --------
 27/05 PM  12.0/12.5   2.2/ 2.7   3.5/ 4.0   16-18    Minor
 28/05 AM  10.1/10.6   0.4/ 0.9   2.6/ 3.1   11-12     None
 28/06 PM  10.3/10.8   0.6/ 1.1   2.0/ 2.5   9-10      None
 29/06 AM   9.0/ 9.5  -0.8/-0.2   1.5/ 2.0    7-8      None
 29/06 PM   9.6/10.1  -0.2/ 0.3   1.3/ 1.8     7       None

Chatham - South side
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
 --------  ---------  ---------  ---------  -------  --------
 27/06 PM   5.7/ 6.2   1.3/ 1.8   2.0/ 2.5    6-7      None
 28/06 AM   5.6/ 6.1   1.1/ 1.6   2.5/ 3.0   11-12     None
 28/06 PM   5.7/ 6.2   1.2/ 1.7   1.9/ 2.3   9-10      None
 29/07 AM   4.7/ 5.2   0.2/ 0.7   1.6/ 2.0     7       None
 29/07 PM   5.0/ 5.5   0.5/ 1.0   1.2/ 1.7     6       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
 --------  ---------  ---------  ---------  -------  --------
 27/01 PM   4.7/ 5.2   0.4/ 0.9   1.3/ 1.8     3       None
 28/02 AM   4.9/ 5.4   0.5/ 1.0   1.9/ 2.3    10       None
 28/02 PM   5.5/ 6.0   1.1/ 1.6   2.0/ 2.5     8       None
 29/02 AM   4.7/ 5.2   0.4/ 0.9   1.8/ 2.2     6       None
 29/03 PM   4.7/ 5.2   0.4/ 0.9   1.3/ 1.8     5       None
 30/03 AM   4.7/ 5.2   0.2/ 0.8   1.5/ 2.0    4-5      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
 --------  ---------  ---------  ---------  -------  --------
 27/05 PM  11.9/12.4   1.8/ 2.2   2.8/ 3.4     3       None
 28/05 AM  10.5/11.0   0.4/ 0.9   2.5/ 3.0   13-14     None
 28/06 PM  10.8/11.3   0.7/ 1.1   1.9/ 2.3   10-11     None
 29/06 AM   9.7/10.2  -0.5/ 0.0   1.5/ 2.0     8       None
 29/06 PM  10.1/10.6   0.0/ 0.5   1.2/ 1.7    6-7      None

Buzzards Bay at 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
 --------  ---------  ---------  ---------  -------  --------
 27/02 PM   4.0/ 4.5   2.0/ 2.5   2.1/ 2.6     3       None
 28/02 AM   3.9/ 4.4   1.9/ 2.3   2.2/ 2.7     7       None
 28/01 PM   4.0/ 4.5   2.0/ 2.5   2.2/ 2.7    5-6      None
 29/03 AM   3.4/ 3.9   1.4/ 1.9   1.7/ 2.2    3-4      None
 29/03 PM   3.2/ 3.7   1.3/ 1.8   1.4/ 1.9     4       None
 30/03 AM   3.4/ 3.9   1.4/ 1.9   1.6/ 2.0     4       None

Dennis - Sesuit Harbor
MLLW Categories - Minor 13.0 ft, Moderate 14.5 ft, Major 16.0 ft
MHHW Categories - Minor 2.5 ft, Moderate 4.0 ft, Major 5.5 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 27/05 PM  12.6/13.1   2.1/ 2.6   3.4/ 3.9     5      Minor
 28/05 AM  11.0/11.5   0.5/ 1.0   2.7/ 3.2    11       None
 28/06 PM  11.1/11.6   0.6/ 1.1   2.0/ 2.5    8-9      None
 29/06 AM   9.8/10.3  -0.8/-0.2   1.5/ 2.0    6-7      None
 29/07 PM  10.3/10.8  -0.2/ 0.2   1.2/ 1.7     5       None

Chatham MA - 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
 --------  ---------  ---------  ---------  -------  --------
 27/05 PM   7.4/ 7.9  -0.3/ 0.2   2.6/ 3.1   15-16     None
 28/06 AM   6.7/ 7.2  -1.1/-0.6   2.7/ 3.2    13       None
 28/06 PM   6.7/ 7.2  -1.1/-0.6   2.0/ 2.5   10-11     None
 29/07 AM   5.6/ 6.1  -2.2/-1.7   1.5/ 2.0    8-9      None
 29/07 PM   5.9/ 6.4  -1.9/-1.4   1.2/ 1.7     7       None

Sandwich Harbor
MLLW Categories - Minor 12.0 ft, Moderate 14.0 ft, Major 15.0 ft
MHHW Categories - Minor 1.7 ft, Moderate 3.7 ft, Major 4.7 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 27/04 PM  11.7/12.2   1.4/ 1.9   4.0/ 4.5   12-13    Minor
 28/05 AM   9.6/10.1  -0.8/-0.2   2.7/ 3.2   12-13     None
 28/05 PM   9.7/10.2  -0.7/-0.2   2.1/ 2.6   10-11     None
 29/06 AM   8.5/ 9.0  -1.9/-1.4   1.6/ 2.0    7-8      None
 29/06 PM   8.9/ 9.4  -1.5/-1.0   1.3/ 1.8    6-7      None

&&

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Boston/Norton MA
433 AM EDT Wed Oct 27 2021

MAZ022>024-280845-
Barnstable MA-Dukes MA-Nantucket MA-
433 AM EDT Wed Oct 27 2021

...HIGH WIND WARNING IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 7 AM EDT THIS MORNING...
...COASTAL FLOOD ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 7 PM
EDT THIS EVENING...

This Hazardous Weather Outlook is for southeastern Massachusetts.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   High Wind Warning.
   Coastal Flood Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$



High Wind Warning

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
422 AM EDT Wed Oct 27 2021

MAZ019-022>024-272100-
/O.CON.KBOX.HW.W.0004.000000T0000Z-211027T2100Z/
Eastern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Including the cities of Plymouth, Chatham, Falmouth,
Provincetown, Vineyard Haven, and Nantucket
422 AM EDT Wed Oct 27 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

* WHAT...Northeast winds 30 to 40 mph with gusts up to 75 mph.

* WHERE...Eastern Plymouth, Dukes, Barnstable and Nantucket
  Counties.

* WHEN...Until 5 PM EDT this afternoon.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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