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078 WHUS41 KBOX 131917CFWBOXCoastal Hazard MessageNational Weather Service Boston/Norton MA317 PM EDT Mon Oct 13 2025RIZ006>008-132030-/O.CAN.KBOX.CF.Y.0009.000000T0000Z-251013T2000Z/Washington RI-Newport RI-Block Island RI-317 PM EDT Mon Oct 13 2025...COASTAL FLOOD ADVISORY IS CANCELLED...$$MAZ007-015-016-019-022>024-132300-/O.CON.KBOX.CF.Y.0009.000000T0000Z-251013T2300Z/Eastern Essex MA-Suffolk MA-Eastern Norfolk MA-Eastern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-317 PM EDT Mon Oct 13 2025...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THISEVENING...* WHAT...Up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways (3.5 to 12.1 feet Mean Lower Low Water).* WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA, Eastern Plymouth MA, Barnstable MA, Dukes MA and Nantucket MA Counties.* WHEN...Until 7 PM EDT this evening.* IMPACTS...Roads remain passable. Low lying areas and roads near Nantucket Harbor, including Easy Street, may experience pockets of shallow flooding less than one foot deep.PRECAUTIONARY/PREPAREDNESS ACTIONS...If travel is required, allow extra time as some roads may beclosed. Do not drive around barricades or through water ofunknown depth. Take the necessary actions to protect flood-proneproperty.&&&&Time of high total tides are approximate to the nearest hour.Gloucester HarborMLLW Categories - Minor 11.5 ft, Moderate 13.0 ft, Major 15.0 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/05 PM 11.2/11.7 1.6/ 2.0 1.1/ 1.6 14-15 None 14/06 AM 9.2/ 9.7 -0.5/ 0.0 0.7/ 1.1 12 None 14/06 PM 10.1/10.6 0.5/ 1.0 0.5/ 1.0 8-9 None 15/07 AM 9.0/ 9.5 -0.7/-0.2 0.6/ 1.1 5 NoneMerrimack River near Newburyport MAMLLW Categories - Minor 11.0 ft, Moderate 12.0 ft, Major 13.5 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/05 PM 10.1/10.6 0.6/ 1.1 1.1/ 1.6 9 None 14/06 AM 8.3/ 8.8 -1.3/-0.8 0.7/ 1.1 7 None 14/06 PM 9.1/ 9.6 -0.5/ 0.0 0.5/ 1.0 5 None 15/07 AM 8.1/ 8.6 -1.5/-1.0 0.6/ 1.1 4 NoneBoston HarborMLLW Categories - Minor 12.5 ft, Moderate 14.0 ft, Major 15.0 ftMHHW Categories - Minor 2.2 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 -------- --------- --------- --------- ------- -------- 13/05 PM 11.6/12.1 1.3/ 1.8 1.2/ 1.7 2 None 14/06 AM 9.7/10.2 -0.7/-0.2 0.8/ 1.3 2 None 14/06 PM 10.5/11.0 0.2/ 0.7 0.6/ 1.1 1-2 None 15/07 AM 9.5/10.0 -0.9/-0.4 0.7/ 1.1 1-2 NoneRevereMLLW Categories - Minor 12.5 ft, Moderate 14.5 ft, Major 16.0 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/05 PM 11.3/11.8 1.4/ 1.9 1.1/ 1.6 2 None 14/06 AM 9.4/ 9.9 -0.6/-0.1 0.8/ 1.3 2 None 14/06 PM 10.3/10.8 0.4/ 0.9 0.6/ 1.1 1-2 None 15/07 AM 9.2/ 9.7 -0.8/-0.2 0.7/ 1.1 1 NoneGreen HarborMLLW Categories - Minor 11.5 ft, Moderate 13.5 ft, Major 15.5 ftMHHW Categories - Minor 1.6 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 -------- --------- --------- --------- ------- -------- 13/05 PM 12.1/12.6 2.2/ 2.7 1.8/ 2.2 8 Minor 14/06 AM 9.6/10.1 -0.3/ 0.2 0.9/ 1.4 6 None 14/06 PM 10.6/11.1 0.7/ 1.1 0.7/ 1.1 4-5 None 15/07 AM 9.3/ 9.8 -0.7/-0.2 0.7/ 1.1 3 NoneScituate MAMLLW Categories - Minor 11.5 ft, Moderate 13.5 ft, Major 15.5 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/05 PM 10.9/11.4 1.2/ 1.7 1.8/ 2.2 13 None 14/06 AM 9.4/ 9.9 -0.3/ 0.2 0.9/ 1.4 10 None 14/06 PM 10.2/10.7 0.5/ 1.0 0.6/ 1.1 7-8 None 15/07 AM 9.2/ 9.7 -0.6/-0.1 0.7/ 1.1 4 NoneBuzzards Bay at Woods HoleMLLW Categories - Minor 5.5 ft, Moderate 7.0 ft, Major 8.5 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/02 PM 3.9/ 4.4 1.9/ 2.3 1.6/ 2.0 6 None 14/02 AM 2.5/ 3.0 0.5/ 1.0 1.0/ 1.5 5 None 14/03 PM 2.7/ 3.2 0.8/ 1.3 0.7/ 1.1 4 None 15/03 AM 2.2/ 2.7 0.2/ 0.7 0.7/ 1.1 2-3 NoneChatham MA - East CoastMLLW Categories - Minor 9.0 ft, Moderate 11.5 ft, Major 13.0 ftMHHW Categories - Minor 3.8 ft, Moderate 6.3 ft, Major 7.8 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 13/06 PM 6.5/ 7.0 1.3/ 1.8 0.8/ 1.3 10-11 None 14/06 AM 5.1/ 5.6 -0.2/ 0.3 0.7/ 1.1 8-9 None 14/07 PM 6.0/ 6.5 0.8/ 1.3 0.6/ 1.1 6-7 None 15/08 AM 5.2/ 5.7 0.0/ 0.5 0.6/ 1.1 5 NoneChatham - South sideMLLW Categories - Minor 9.0 ft, Moderate 10.5 ft, Major 11.5 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/06 PM 5.7/ 6.2 1.2/ 1.7 0.9/ 1.4 9 None 14/07 AM 4.4/ 4.9 -0.2/ 0.3 0.7/ 1.1 7 None 14/07 PM 5.2/ 5.7 0.7/ 1.1 0.6/ 1.1 6 None 15/08 AM 4.5/ 5.0 0.0/ 0.5 0.7/ 1.1 4 NoneProvincetown HarborMLLW Categories - Minor 13.0 ft, Moderate 14.0 ft, Major 15.0 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/05 PM 11.4/11.9 1.3/ 1.8 1.2/ 1.7 10 None 14/06 AM 9.7/10.2 -0.5/ 0.0 0.9/ 1.4 8 None 14/06 PM 10.5/11.0 0.4/ 0.9 0.7/ 1.1 6 None 15/07 AM 9.5/10.0 -0.7/-0.2 0.8/ 1.3 4 NoneDennis - Sesuit HarborMLLW Categories - Minor 13.0 ft, Moderate 14.5 ft, Major 16.0 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/05 PM 12.3/12.8 1.8/ 2.2 1.3/ 1.8 6 None 14/06 AM 10.4/10.9 -0.2/ 0.3 1.0/ 1.5 5 None 14/06 PM 11.4/11.9 0.9/ 1.4 0.9/ 1.4 4 None 15/07 AM 10.1/10.6 -0.5/ 0.0 0.8/ 1.3 3 NoneSandwich HarborMLLW Categories - Minor 12.0 ft, Moderate 14.0 ft, Major 15.0 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/05 PM 10.7/11.2 0.4/ 0.9 1.6/ 2.0 5 None 14/06 AM 8.7/ 9.2 -1.7/-1.2 1.1/ 1.6 4 None 14/06 PM 9.6/10.1 -0.8/-0.2 0.9/ 1.4 3 None 15/07 AM 8.5/ 9.0 -1.9/-1.4 0.9/ 1.4 2 NoneWings NeckMLLW Categories - Minor 6.5 ft, Moderate 9.0 ft, Major 11.5 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/02 PM 5.1/ 5.6 0.7/ 1.1 0.9/ 1.4 4 None 14/03 AM 3.9/ 4.4 -0.6/-0.1 0.2/ 0.8 3 None 14/03 PM 4.2/ 4.7 -0.2/ 0.2 0.2/ 0.7 3 None 15/04 AM 3.9/ 4.4 -0.6/-0.1 0.2/ 0.8 1-2 NoneEdgartownMLLW Categories - Minor 4.0 ft, Moderate 5.0 ft, Major 7.0 ftMHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 4.3 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 13/06 PM 4.2/ 4.7 1.6/ 2.0 1.4/ 1.9 7 Minor 14/06 AM 3.0/ 3.5 0.2/ 0.8 1.0/ 1.5 6 None 14/07 PM 3.7/ 4.2 1.0/ 1.5 0.9/ 1.4 5 None 15/08 AM 3.0/ 3.5 0.2/ 0.8 0.8/ 1.3 3 NoneVineyard HavenMLLW Categories - Minor 4.5 ft, Moderate 6.0 ft, Major 7.0 ftMHHW Categories - Minor 2.5 ft, Moderate 4.0 ft, Major 5.0 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 13/06 PM 3.5/ 4.0 1.5/ 2.0 1.5/ 2.0 5-6 None 14/06 AM 2.5/ 3.0 0.5/ 1.0 0.9/ 1.4 4-5 None 14/07 PM 2.7/ 3.2 0.7/ 1.1 0.8/ 1.3 4 None 15/07 AM 2.3/ 2.8 0.4/ 0.9 0.8/ 1.3 2 NoneNantucket HarborMLLW Categories - Minor 5.0 ft, Moderate 6.5 ft, Major 8.0 ftMHHW 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 -------- --------- --------- --------- ------- -------- 13/06 PM 5.2/ 5.7 1.6/ 2.0 1.2/ 1.7 10 Minor 14/07 AM 3.7/ 4.2 0.1/ 0.6 0.8/ 1.3 8 None 14/07 PM 4.6/ 5.1 1.0/ 1.5 0.8/ 1.3 6-7 None 15/08 AM 3.7/ 4.2 0.2/ 0.7 0.8/ 1.3 4-5 None&&$$