A Coastal Flood Watch has been issued for parts of eastern, northeastern, and southeastern Massachusetts and Rhode Island from late Thursday night through Friday afternoon. According to the National Weather Service, one to two feet of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways, with the potential for pockets of moderate coastal flooding on the north shore. Widespread minor coastal flooding is expected along the east and south coasts during the Friday morning high tide cycle.
Residents in the affected areas are advised to take the necessary precautions to protect flood-prone property and to be prepared for possible road closures and delays. If travel is necessary, allow extra time and do not drive around barricades or through water of unknown depth. The National Weather Service will continue to monitor the situation and provide updates as necessary.
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Boston/Norton MA 500 AM EST Wed Dec 21 2022 RIZ002-004>008-221000- Southeast Providence RI-Eastern Kent RI-Bristol RI-Washington RI- Newport RI-Block Island RI- 500 AM EST Wed Dec 21 2022 ...COASTAL FLOOD WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... This Hazardous Weather Outlook is for northern Rhode Island and southern Rhode Island. .DAY ONE...Today and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Coastal Flood Watch. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$
Coastal Flood Watch
Coastal Hazard Message
National Weather Service Boston/Norton MA
333 AM EST Wed Dec 21 2022
MAZ007-015-016-019>024-RIZ002-004>008-212145-
/O.CON.KBOX.CF.A.0002.221223T1000Z-221223T1900Z/
Eastern Essex MA-Suffolk MA-Eastern Norfolk MA-
Eastern Plymouth MA-Southern Bristol MA-Southern Plymouth MA-
Barnstable MA-Dukes MA-Nantucket MA-Southeast Providence RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-
Block Island RI-
333 AM EST Wed Dec 21 2022
...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT
THROUGH FRIDAY AFTERNOON...
* WHAT...One to two feet of inundation above ground level
possible in low-lying areas near shorelines and tidal
waterways (4.3 to 13.5 feet Mean Lower Low Water).
* WHERE...Portions of eastern, northeastern and southeastern
Massachusetts and Rhode Island.
* WHEN...From late Thursday night through Friday afternoon.
* IMPACTS...Widespread minor coastal flooding is expected along
portions of both the east and south coasts during the Friday
morning high tide cycle with pockets of moderate coastal
flooding possible. The greatest concern for pockets of moderate
coastal flooding will be across north shore given their exposure
to an east southeast winds. Typically vulnerable shoreline
roads may become flooded and impassable within a few hours of
high tide. In addition, there may be significant beach erosion
on the south coast, including ocean-exposed beaches of Rhode
Island and Westport. Significant beach erosion may also occur on
the south side of Marthas Vineyard and Nantucket.
* ADDITIONAL DETAILS...We also will have to watch the potential
for additional coastal flooding near the south coast with the
Friday evening high tide. This remains more uncertain, and
would become more problematic if the storm system would slow
down a few hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
&&
&&
Time of high total tides are approximate to the nearest hour.
Narragansett Bay at Fox Point
MLLW Categories - Minor 7.0 ft, Moderate 9.0 ft, Major 10.5 ft
MHHW Categories - Minor 2.3 ft, Moderate 4.3 ft, Major 5.8 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 5.4/ 5.9 0.7/ 1.1 0.4/ 0.9 1 None
21/06 PM 4.4/ 4.9 -0.3/ 0.2 0.2/ 0.8 1 None
22/07 AM 5.4/ 5.9 0.7/ 1.1 0.0/ 0.5 1 None
22/07 PM 4.7/ 5.2 0.1/ 0.6 0.4/ 0.9 1-3 None
23/08 AM 7.8/ 8.4 3.2/ 3.7 2.5/ 3.0 4 Minor
23/06 PM 5.5/ 6.0 0.8/ 1.3 2.2/ 2.7 4 None
Narragansett Bay at Conimicut Point
MLLW Categories - Minor 7.0 ft, Moderate 8.5 ft, Major 10.0 ft
MHHW Categories - Minor 2.4 ft, Moderate 3.9 ft, Major 5.4 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 5.1/ 5.6 0.5/ 1.0 0.2/ 0.7 1 None
21/06 PM 4.0/ 4.5 -0.6/-0.1 0.0/ 0.5 1 None
22/07 AM 5.0/ 5.5 0.4/ 0.9 -0.2/ 0.2 1 None
22/07 PM 4.6/ 5.1 0.0/ 0.5 0.2/ 0.7 2-3 None
23/08 AM 7.5/ 8.0 2.8/ 3.4 2.2/ 2.7 4 Minor
Mount Hope Bay near Bristol Point RI
MLLW Categories - Minor 7.0 ft, Moderate 9.5 ft, Major 12.0 ft
MHHW Categories - Minor 2.5 ft, Moderate 5.0 ft, Major 7.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 4.9/ 5.4 0.4/ 0.9 0.2/ 0.7 1 None
21/06 PM 3.7/ 4.2 -0.8/-0.2 0.0/ 0.5 1 None
22/07 AM 4.7/ 5.2 0.2/ 0.8 -0.2/ 0.2 1 None
22/07 PM 4.2/ 4.7 -0.3/ 0.2 0.2/ 0.7 2-3 None
23/08 AM 7.1/ 7.6 2.6/ 3.1 2.1/ 2.6 4 Minor
23/06 PM 4.4/ 4.9 -0.2/ 0.3 1.6/ 2.0 4 None
Narragansett Bay at Quonset Point
MLLW Categories - Minor 6.0 ft, Moderate 7.5 ft, Major 9.5 ft
MHHW Categories - Minor 1.9 ft, Moderate 3.4 ft, Major 5.4 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 4.5/ 5.0 0.4/ 0.9 0.2/ 0.7 1 None
21/06 PM 3.6/ 4.1 -0.6/-0.1 0.0/ 0.5 1 None
22/07 AM 4.4/ 4.9 0.2/ 0.8 -0.2/ 0.2 1 None
22/07 PM 4.0/ 4.5 0.0/ 0.5 0.2/ 0.7 2-3 None
23/08 AM 6.7/ 7.2 2.6/ 3.1 2.1/ 2.6 4 Minor
23/06 PM 4.0/ 4.5 0.0/ 0.5 1.3/ 1.8 4 None
Westerly RI at Watch Hill
MLLW Categories - Minor 5.0 ft, Moderate 8.0 ft, Major 9.5 ft
MHHW Categories - Minor 1.9 ft, Moderate 4.9 ft, Major 6.4 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 3.4/ 3.9 0.2/ 0.8 0.4/ 0.9 1 None
21/06 PM 2.6/ 3.1 -0.6/-0.1 0.2/ 0.8 1 None
22/07 AM 3.2/ 3.7 0.2/ 0.7 0.0/ 0.5 1-2 None
22/07 PM 3.2/ 3.7 0.2/ 0.7 0.8/ 1.3 3-6 None
23/08 AM 5.7/ 6.2 2.7/ 3.2 2.3/ 2.8 9-11 Minor
23/07 PM 2.6/ 3.1 -0.6/-0.1 0.5/ 1.0 12 None
Gloucester Harbor
MLLW Categories - Minor 11.5 ft, Moderate 13.0 ft, Major 15.0 ft
MHHW Categories - Minor 2.0 ft, Moderate 3.5 ft, Major 5.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/09 AM 10.4/10.9 0.9/ 1.4 0.2/ 0.7 2-3 None
21/09 PM 9.1/ 9.6 -0.5/ 0.0 0.1/ 0.6 2 None
22/10 AM 10.7/11.2 1.2/ 1.7 0.0/ 0.5 2 None
22/10 PM 9.5/10.0 0.0/ 0.5 0.2/ 0.8 3-6 None
23/11 AM 12.6/13.1 3.1/ 3.6 1.6/ 2.0 12-15 Moderate
23/11 PM 9.4/ 9.9 -0.2/ 0.3 0.0/ 0.5 10-12 None
Merrimack River near Newburyport MA
MLLW Categories - Minor 11.0 ft, Moderate 12.0 ft, Major 13.5 ft
MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 4.0 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/09 AM 9.2/ 9.7 -0.3/ 0.2 0.2/ 0.7 2 None
21/10 PM 7.7/ 8.2 -1.9/-1.4 0.0/ 0.5 2 None
22/10 AM 9.4/ 9.9 -0.2/ 0.3 0.0/ 0.5 2 None
22/11 PM 8.3/ 8.8 -1.3/-0.8 0.4/ 0.9 3-6 None
23/11 AM 11.4/11.9 1.9/ 2.3 1.7/ 2.2 11-14 Minor
23/11 PM 8.1/ 8.6 -1.5/-1.0 0.1/ 0.6 11-12 None
Newport Harbor
MLLW Categories - Minor 6.0 ft, Moderate 7.5 ft, Major 9.0 ft
MHHW Categories - Minor 1.9 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
-------- --------- --------- --------- ------- --------
21/06 AM 4.4/ 4.9 0.2/ 0.8 0.2/ 0.8 1-2 None
21/05 PM 3.2/ 3.7 -0.9/-0.4 0.2/ 0.7 1 None
22/06 AM 4.2/ 4.7 0.1/ 0.6 -0.2/ 0.2 1-2 None
22/07 PM 3.9/ 4.4 -0.2/ 0.2 0.2/ 0.8 3-5 None
23/07 AM 6.6/ 7.1 2.5/ 3.0 2.0/ 2.5 9-11 Minor
23/06 PM 4.0/ 4.5 -0.2/ 0.3 1.2/ 1.7 12-13 None
Newport South Coast Beaches
MLLW Categories - Minor 6.0 ft, Moderate 7.5 ft, Major 9.0 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
-------- --------- --------- --------- ------- --------
21/05 AM 4.0/ 4.5 0.5/ 1.0 0.2/ 0.8 1-2 None
21/06 PM 3.1/ 3.6 -0.5/ 0.0 0.0/ 0.5 1 None
22/06 AM 3.7/ 4.2 0.2/ 0.8 -0.2/ 0.2 1-2 None
22/07 PM 3.6/ 4.1 0.1/ 0.6 0.2/ 0.8 3-5 None
23/07 AM 6.2/ 6.7 2.7/ 3.2 2.0/ 2.5 9-12 Minor
23/07 PM 3.6/ 4.1 0.1/ 0.6 0.2/ 0.8 13-14 None
Block Island at Old Harbor
MLLW Categories - Minor 6.0 ft, Moderate 7.5 ft, Major 9.0 ft
MHHW Categories - Minor 2.7 ft, Moderate 4.2 ft, Major 5.7 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/05 AM 3.4/ 3.9 0.1/ 0.6 0.2/ 0.7 2 None
21/05 PM 2.6/ 3.1 -0.8/-0.2 0.2/ 0.7 2 None
22/06 AM 3.2/ 3.7 0.0/ 0.5 -0.2/ 0.2 2 None
22/06 PM 2.7/ 3.2 -0.6/-0.1 0.2/ 0.8 4-5 None
23/07 AM 5.2/ 5.7 2.0/ 2.5 1.7/ 2.2 11-13 None
23/06 PM 2.8/ 3.4 -0.5/ 0.0 0.7/ 1.1 14-15 None
Boston Harbor
MLLW Categories - Minor 12.5 ft, Moderate 14.0 ft, Major 15.0 ft
MHHW Categories - Minor 2.4 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
-------- --------- --------- --------- ------- --------
21/09 AM 11.1/11.6 1.0/ 1.5 0.4/ 0.9 1 None
21/10 PM 9.5/10.0 -0.7/-0.2 0.2/ 0.7 1 None
22/10 AM 11.3/11.8 1.2/ 1.7 0.1/ 0.6 1 None
22/10 PM 10.1/10.6 0.0/ 0.5 0.5/ 1.0 2 None
23/11 AM 13.3/13.8 3.2/ 3.7 1.7/ 2.2 2 Minor
23/11 PM 9.7/10.2 -0.5/ 0.0 -0.2/ 0.3 2 None
Revere
MLLW Categories - Minor 12.5 ft, Moderate 14.5 ft, Major 16.0 ft
MHHW Categories - Minor 2.6 ft, Moderate 4.6 ft, Major 6.1 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/09 AM 10.6/11.1 0.7/ 1.1 0.2/ 0.7 1 None
21/10 PM 9.2/ 9.7 -0.8/-0.2 0.0/ 0.5 1 None
22/10 AM 11.0/11.5 1.1/ 1.6 0.0/ 0.5 1 None
22/10 PM 9.9/10.4 0.0/ 0.5 0.4/ 0.9 2 None
23/11 AM 13.2/13.7 3.2/ 3.7 1.7/ 2.2 2 Minor
23/11 PM 9.6/10.1 -0.3/ 0.2 -0.2/ 0.2 2 None
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
-------- --------- --------- --------- ------- --------
21/09 AM 10.5/11.0 0.8/ 1.3 0.4/ 0.9 2-3 None
21/09 PM 8.8/ 9.3 -1.0/-0.5 0.2/ 0.8 2 None
22/10 AM 10.6/11.1 0.9/ 1.4 0.1/ 0.6 2 None
22/10 PM 9.5/10.0 -0.2/ 0.2 0.5/ 1.0 3-5 None
23/11 AM 12.3/12.8 2.6/ 3.1 1.3/ 1.8 10-13 Minor
23/11 PM 9.1/ 9.6 -0.7/-0.2 -0.2/ 0.3 7-9 None
Mount Hope Bay near Fall River MA
MLLW Categories - Minor 7.0 ft, Moderate 9.5 ft, Major 12.0 ft
MHHW Categories - Minor 2.3 ft, Moderate 4.8 ft, Major 7.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 5.2/ 5.7 0.6/ 1.1 0.2/ 0.8 1 None
21/06 PM 4.4/ 4.9 -0.3/ 0.2 0.0/ 0.5 1 None
22/07 AM 5.2/ 5.7 0.5/ 1.0 -0.2/ 0.2 1 None
22/07 PM 4.9/ 5.4 0.2/ 0.7 0.2/ 0.8 1-3 None
23/08 AM 7.7/ 8.2 3.0/ 3.5 2.0/ 2.5 4 Minor
23/06 PM 5.4/ 5.9 0.7/ 1.1 2.3/ 2.8 4 None
New Bedford Hurricane Barrier
MLLW Categories - Minor 6.0 ft, Moderate 7.5 ft, Major 9.5 ft
MHHW Categories - Minor 2.1 ft, Moderate 3.6 ft, Major 5.6 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 4.4/ 4.9 0.5/ 1.0 0.2/ 0.8 1 None
21/06 PM 3.2/ 3.7 -0.7/-0.2 0.0/ 0.5 1 None
22/07 AM 4.2/ 4.7 0.4/ 0.9 -0.2/ 0.2 1 None
22/07 PM 3.7/ 4.2 -0.2/ 0.2 0.2/ 0.7 1-2 None
23/08 AM 6.6/ 7.1 2.7/ 3.2 2.1/ 2.6 3 Minor
23/08 PM 3.9/ 4.4 0.0/ 0.5 0.2/ 0.8 5-6 None
Westport
MLLW Categories - Minor 6.0 ft, Moderate 8.0 ft, Major 10.0 ft
MHHW Categories - Minor 2.5 ft, Moderate 4.5 ft, Major 6.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 4.0/ 4.5 0.5/ 1.0 0.2/ 0.8 1 None
21/06 PM 3.1/ 3.6 -0.5/ 0.0 0.0/ 0.5 1-2 None
22/07 AM 3.7/ 4.2 0.2/ 0.8 -0.2/ 0.2 1-2 None
22/07 PM 3.6/ 4.1 0.1/ 0.6 0.2/ 0.8 3-4 None
23/08 AM 6.0/ 6.5 2.5/ 3.0 2.0/ 2.5 9-11 Minor
23/07 PM 3.4/ 3.9 -0.2/ 0.3 0.4/ 0.9 12-13 None
Buzzards Bay at Mattapoisett
MLLW Categories - Minor 8.5 ft, Moderate 10.0 ft, Major 12.0 ft
MHHW Categories - Minor 4.4 ft, Moderate 5.9 ft, Major 7.9 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/06 AM 4.7/ 5.2 0.6/ 1.1 0.2/ 0.7 1-2 None
21/06 PM 3.6/ 4.1 -0.6/-0.1 -0.2/ 0.3 1-2 None
22/06 AM 4.5/ 5.0 0.4/ 0.9 -0.2/ 0.2 1-2 None
22/07 PM 3.9/ 4.4 -0.2/ 0.2 0.0/ 0.5 2-4 None
23/08 AM 6.7/ 7.2 2.6/ 3.1 1.9/ 2.3 7-9 None
23/08 PM 4.4/ 4.9 0.2/ 0.8 0.2/ 0.8 10-11 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
-------- --------- --------- --------- ------- --------
21/06 AM 2.8/ 3.4 0.9/ 1.4 0.2/ 0.7 1-2 None
21/06 PM 2.1/ 2.6 0.1/ 0.6 0.0/ 0.5 1-2 None
22/06 AM 2.7/ 3.2 0.7/ 1.1 0.0/ 0.5 1-2 None
22/07 PM 2.5/ 3.0 0.5/ 1.0 0.2/ 0.7 3-4 None
23/08 AM 4.6/ 5.1 2.6/ 3.1 1.7/ 2.2 8-9 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
-------- --------- --------- --------- ------- --------
21/10 AM 5.7/ 6.2 -2.0/-1.6 0.2/ 0.7 3 None
21/10 PM 4.4/ 4.9 -3.4/-2.8 0.1/ 0.6 2 None
22/10 AM 5.7/ 6.2 -2.0/-1.6 0.1/ 0.6 3 None
22/11 PM 4.7/ 5.2 -3.0/-2.5 0.4/ 0.9 4-7 None
23/12 PM 6.5/ 7.0 -1.3/-0.8 0.7/ 1.1 10-11 None
24/12 AM 4.0/ 4.5 -3.7/-3.2 -0.5/ 0.0 11-12 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
-------- --------- --------- --------- ------- --------
21/10 AM 4.6/ 5.1 0.1/ 0.6 0.1/ 0.6 2 None
21/10 PM 3.2/ 3.7 -1.3/-0.8 0.0/ 0.5 2 None
22/11 AM 4.7/ 5.2 0.2/ 0.7 0.0/ 0.5 2 None
23/12 AM 3.7/ 4.2 -0.9/-0.4 0.2/ 0.8 4-6 None
23/11 AM 6.2/ 6.8 1.8/ 2.2 1.4/ 1.9 8-9 None
24/12 AM 3.2/ 3.7 -1.3/-0.8 -0.3/ 0.2 9 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
-------- --------- --------- --------- ------- --------
21/09 AM 11.2/11.7 1.1/ 1.6 0.4/ 0.9 2-3 None
21/09 PM 9.7/10.2 -0.5/ 0.0 0.2/ 0.8 2 None
22/10 AM 11.4/11.9 1.3/ 1.8 0.2/ 0.7 2 None
22/10 PM 10.1/10.6 0.0/ 0.5 0.5/ 1.0 3-5 None
23/11 AM 12.4/12.9 2.2/ 2.7 0.9/ 1.4 7-9 None
23/11 PM 10.0/10.5 -0.2/ 0.3 0.2/ 0.8 8 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
-------- --------- --------- --------- ------- --------
21/09 AM 11.5/12.0 1.0/ 1.5 0.6/ 1.1 2 None
21/10 PM 9.9/10.4 -0.7/-0.2 0.2/ 0.8 2 None
22/10 AM 11.7/12.2 1.2/ 1.7 0.2/ 0.8 2 None
22/10 PM 10.5/11.0 0.0/ 0.5 0.7/ 1.1 3-6 None
23/11 AM 12.4/12.9 1.9/ 2.3 0.6/ 1.1 8-9 None
23/11 PM 10.4/10.9 -0.2/ 0.3 0.2/ 0.8 9 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
-------- --------- --------- --------- ------- --------
21/09 AM 10.0/10.5 -0.3/ 0.2 0.5/ 1.0 2 None
21/09 PM 8.6/ 9.1 -1.8/-1.3 0.4/ 0.9 2 None
22/10 AM 10.2/10.7 -0.2/ 0.3 0.2/ 0.7 2 None
22/10 PM 9.1/ 9.6 -1.3/-0.8 0.6/ 1.1 3-6 None
23/11 AM 11.2/11.7 0.9/ 1.4 0.9/ 1.4 9-10 None
23/11 PM 8.6/ 9.1 -1.8/-1.3 -0.2/ 0.3 10 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
-------- --------- --------- --------- ------- --------
21/06 AM 4.7/ 5.2 0.4/ 0.9 0.1/ 0.6 1-2 None
21/06 PM 3.6/ 4.1 -0.9/-0.4 -0.2/ 0.2 1-2 None
22/07 AM 4.5/ 5.0 0.1/ 0.6 -0.5/ 0.0 1 None
22/07 PM 3.9/ 4.4 -0.6/-0.1 -0.2/ 0.3 2-4 None
23/08 AM 6.6/ 7.1 2.2/ 2.7 1.7/ 2.2 8-9 Minor
23/08 PM 4.7/ 5.2 0.2/ 0.8 0.6/ 1.1 10-11 None
Vineyard Haven
MLLW Categories - Minor 5.0 ft, Moderate 6.5 ft, Major 8.5 ft
MHHW Categories - Minor 3.0 ft, Moderate 4.5 ft, Major 6.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
21/09 AM 2.1/ 2.6 0.1/ 0.6 0.2/ 0.8 1-2 None
21/09 PM 1.7/ 2.2 -0.3/ 0.2 0.2/ 0.8 1 None
22/09 AM 2.0/ 2.5 0.0/ 0.5 0.2/ 0.8 1-2 None
22/11 PM 2.3/ 2.8 0.4/ 0.9 0.8/ 1.3 4-6 None
23/12 PM 4.0/ 4.5 2.1/ 2.6 2.2/ 2.7 9-10 None
23/10 PM 1.3/ 1.8 -0.8/-0.2 0.0/ 0.5 11 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
-------- --------- --------- --------- ------- --------
21/10 AM 4.0/ 4.5 0.4/ 0.9 0.2/ 0.8 2 None
21/11 PM 2.7/ 3.2 -0.9/-0.4 0.2/ 0.7 2 None
22/10 AM 3.9/ 4.4 0.2/ 0.8 0.1/ 0.6 2-3 None
22/11 PM 3.1/ 3.6 -0.6/-0.1 0.4/ 0.9 4-7 None
23/11 AM 5.4/ 5.9 1.8/ 2.2 1.4/ 1.9 10-11 Minor
24/12 AM 2.2/ 2.7 -1.5/-1.0 -0.7/-0.2 12 None
