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103 WHUS41 KBOX 061802CFWBOXCoastal Hazard MessageNational Weather Service Boston/Norton MA202 PM EDT Sun Sep 6 2026MAZ022>024-070000-/O.CON.KBOX.CF.Y.0007.260906T1900Z-260907T0000Z//O.CON.KBOX.RP.S.0012.000000T0000Z-260907T0000Z/Barnstable MA-Dukes MA-Nantucket MA-202 PM EDT Sun Sep 6 2026...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 PM EDT THISEVENING......COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THISEVENING...* WHAT...For the High Rip Current Risk, dangerous rip currents. For the Coastal Flood Advisory, up to one-half foot of inundation above ground level expected in low- lying areas near shorelines and tidal waterways (2.9 to 11.1 feet Mean Lower Low Water).* WHERE...Barnstable MA, Dukes MA and Nantucket MA Counties.* WHEN...Until 8 PM EDT this evening.* IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.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.Swim near a lifeguard. If caught in a rip current, relax andfloat. Don't swim against the current. If able, swim in adirection following the shoreline. If unable to escape, face theshore and call or wave for help.&&&&Time of high total tides are approximate to the nearest hour.Buzzards 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 -------- --------- --------- --------- ------- -------- 06/05 PM 3.2/ 3.7 1.3/ 1.8 0.8/ 1.3 1 None 07/05 AM 2.2/ 2.7 0.2/ 0.7 0.4/ 0.9 1-2 None 07/06 PM 2.8/ 3.4 0.9/ 1.4 0.4/ 0.9 1 None 08/06 AM 2.0/ 2.5 0.0/ 0.5 0.0/ 0.5 1 None 08/07 PM 2.7/ 3.2 0.8/ 1.3 0.2/ 0.7 1 None 09/07 AM 2.3/ 2.8 0.4/ 0.9 0.2/ 0.7 1 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 -------- --------- --------- --------- ------- -------- 06/08 PM 6.2/ 6.7 1.0/ 1.5 0.6/ 1.1 3 None 07/09 AM 4.7/ 5.2 -0.6/-0.1 0.2/ 0.8 2-3 None 07/09 PM 5.7/ 6.2 0.6/ 1.1 0.2/ 0.7 2 None 08/10 AM 4.9/ 5.4 -0.3/ 0.2 0.2/ 0.7 2 None 08/10 PM 6.0/ 6.5 0.8/ 1.3 0.2/ 0.8 1 None 09/11 AM 5.2/ 5.7 0.1/ 0.6 0.2/ 0.7 1-2 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 -------- --------- --------- --------- ------- -------- 06/08 PM 5.4/ 5.9 0.9/ 1.4 0.7/ 1.1 2-3 None 07/10 AM 3.9/ 4.4 -0.7/-0.2 0.2/ 0.8 2 None 07/09 PM 5.0/ 5.5 0.5/ 1.0 0.2/ 0.8 2 None 08/10 AM 3.9/ 4.4 -0.7/-0.2 0.2/ 0.7 1-2 None 08/11 PM 5.1/ 5.6 0.6/ 1.1 0.2/ 0.8 1 None 09/11 AM 4.0/ 4.5 -0.5/ 0.0 0.2/ 0.7 1 NoneHyannis HarborMLLW Categories - Minor 5.0 ft, Moderate 6.5 ft, Major 8.5 ftMHHW Categories - Minor 1.2 ft, Moderate 2.7 ft, Major 4.7 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 06/08 PM 4.9/ 5.4 1.1/ 1.6 0.7/ 1.1 1 Minor 07/09 AM 3.2/ 3.7 -0.6/-0.1 0.2/ 0.8 1 None 07/09 PM 4.5/ 5.0 0.7/ 1.1 0.2/ 0.8 1 None 08/11 AM 3.4/ 3.9 -0.5/ 0.0 0.2/ 0.7 1 None 08/10 PM 4.5/ 5.0 0.7/ 1.1 0.2/ 0.8 1 None 09/11 AM 3.7/ 4.2 -0.2/ 0.3 0.2/ 0.7 1 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 -------- --------- --------- --------- ------- -------- 06/08 PM 10.7/11.2 0.6/ 1.1 0.6/ 1.1 3 None 07/08 AM 8.9/ 9.4 -1.3/-0.8 0.2/ 0.8 2 None 07/09 PM 10.4/10.9 0.2/ 0.8 0.2/ 0.7 2 None 08/09 AM 9.1/ 9.6 -1.1/-0.6 0.2/ 0.7 1-2 None 08/10 PM 10.6/11.1 0.5/ 1.0 0.2/ 0.7 1 None 09/10 AM 9.7/10.2 -0.5/ 0.0 0.2/ 0.8 1 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 -------- --------- --------- --------- ------- -------- 06/08 PM 11.2/11.7 0.7/ 1.1 0.6/ 1.1 2 None 07/08 AM 9.5/10.0 -1.1/-0.6 0.4/ 0.9 2 None 07/09 PM 11.1/11.6 0.6/ 1.1 0.2/ 0.7 1 None 08/09 AM 9.8/10.3 -0.8/-0.2 0.2/ 0.8 1 None 08/10 PM 11.3/11.8 0.8/ 1.3 0.2/ 0.7 1 None 09/10 AM 10.4/10.9 -0.2/ 0.3 0.2/ 0.8 1 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 -------- --------- --------- --------- ------- -------- 06/07 PM 9.5/10.0 -0.9/-0.4 0.7/ 1.1 1 None 07/08 AM 7.8/ 8.4 -2.5/-2.0 0.4/ 0.9 2 None 07/09 PM 9.3/ 9.8 -1.1/-0.6 0.2/ 0.7 1 None 08/09 AM 8.2/ 8.7 -2.2/-1.7 0.2/ 0.8 1 None 08/10 PM 9.5/10.0 -0.9/-0.4 0.2/ 0.7 1 None 09/10 AM 8.7/ 9.2 -1.7/-1.2 0.2/ 0.8 1 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 -------- --------- --------- --------- ------- -------- 06/05 PM 5.2/ 5.7 0.8/ 1.3 0.9/ 1.4 1 None 07/05 AM 4.0/ 4.5 -0.5/ 0.0 0.4/ 0.9 1 None 07/06 PM 4.9/ 5.4 0.5/ 1.0 0.5/ 1.0 1 None 08/07 AM 4.0/ 4.5 -0.5/ 0.0 0.1/ 0.6 1 None 08/07 PM 4.7/ 5.2 0.4/ 0.9 0.2/ 0.7 1 None 09/07 AM 4.5/ 5.0 0.1/ 0.6 0.2/ 0.7 1 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 -------- --------- --------- --------- ------- -------- 06/08 PM 3.5/ 4.0 0.8/ 1.3 0.7/ 1.1 1 None 07/09 AM 2.2/ 2.7 -0.5/ 0.0 0.2/ 0.8 1-2 None 07/09 PM 3.2/ 3.7 0.5/ 1.0 0.2/ 0.8 1 None 08/10 AM 2.2/ 2.7 -0.6/-0.1 0.1/ 0.6 1 None 08/10 PM 3.1/ 3.6 0.4/ 0.9 0.2/ 0.7 1 None 09/11 AM 2.3/ 2.8 -0.3/ 0.2 0.2/ 0.7 1 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 -------- --------- --------- --------- ------- -------- 06/07 PM 2.7/ 3.2 0.7/ 1.1 0.7/ 1.1 1 None 07/08 AM 1.9/ 2.3 -0.2/ 0.3 0.2/ 0.8 1 None 07/08 PM 2.2/ 2.7 0.2/ 0.8 0.4/ 0.9 1 None 08/09 AM 1.8/ 2.2 -0.2/ 0.2 0.1/ 0.6 1 None 08/10 PM 2.2/ 2.7 0.2/ 0.8 0.2/ 0.7 1 None 09/11 AM 2.1/ 2.6 0.1/ 0.6 0.2/ 0.7 1 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 -------- --------- --------- --------- ------- -------- 06/09 PM 4.7/ 5.2 1.1/ 1.6 0.7/ 1.1 2-3 None 07/09 AM 3.2/ 3.7 -0.5/ 0.0 0.2/ 0.8 2-3 None 07/10 PM 4.2/ 4.7 0.6/ 1.1 0.2/ 0.7 2 None 08/10 AM 3.2/ 3.7 -0.5/ 0.0 0.2/ 0.7 2 None 08/11 PM 4.2/ 4.7 0.6/ 1.1 0.2/ 0.7 1 None 09/11 AM 3.4/ 3.9 -0.2/ 0.2 0.2/ 0.7 1-2 None&&$$MAZ007-014>016-019-070000-/O.CON.KBOX.RP.S.0012.000000T0000Z-260907T0000Z/Eastern Essex MA-Southeast Middlesex MA-Suffolk MA-Eastern Norfolk MA-Eastern Plymouth MA-202 PM EDT Sun Sep 6 2026...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 PM EDT THISEVENING...* WHAT...Dangerous rip currents.* WHERE...Eastern Essex MA, Southeast Middlesex MA, Suffolk MA, Eastern Norfolk MA and Eastern Plymouth MA Counties.* WHEN...Until 8 PM EDT this evening.* IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.PRECAUTIONARY/PREPAREDNESS ACTIONS...Swim near a lifeguard. If caught in a rip current, relax andfloat. Don't swim against the current. If able, swim in adirection following the shoreline. If unable to escape, face theshore and call or wave for help.&&$$