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043 WHUS41 KBOX 201831CFWBOXCoastal Hazard MessageNational Weather Service Boston/Norton MA231 PM EDT Fri Sep 20 2024MAZ023-210745-/O.CAN.KBOX.RP.S.0009.000000T0000Z-240920T2300Z//O.NEW.KBOX.CF.Y.0011.240922T1600Z-240922T2200Z//O.EXB.KBOX.SU.Y.0006.000000T0000Z-240921T2300Z//O.CON.KBOX.CF.Y.0008.000000T0000Z-240920T2200Z//O.CON.KBOX.CF.Y.0009.240921T0300Z-240921T0900Z//O.CON.KBOX.CF.Y.0010.240921T1500Z-240921T2100Z/Dukes MA-231 PM EDT Fri Sep 20 2024...HIGH SURF ADVISORY IN EFFECT UNTIL 7 PM EDT SATURDAY......COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THISEVENING......COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 PM THISEVENING TO 5 AM EDT SATURDAY......COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM TO 5 PMEDT SATURDAY......COASTAL FLOOD ADVISORY IN EFFECT FROM NOON TO 6 PM EDTSUNDAY...* WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet in the surf zone. For the first Coastal Flood Advisory, up to one foot of inundation above ground level in low-lying areas near shorelines and tidal waterways (3.2 to 4.0 feet Mean Lower Low Water). For the second Coastal Flood Advisory, up to 1 foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (3.6 to 3.8 feet Mean Lower Low Water). For the third Coastal Flood Advisory, up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (3.8 to 4.4 feet Mean Lower Low Water). For the additional Coastal Flood Advisory, up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (3.9 to 4.5 feet Mean Lower Low Water).* WHERE...Dukes MA County.* WHEN...For the High Surf Advisory, until 7 PM EDT Saturday. For the first Coastal Flood Advisory, until 6 PM EDT this evening. For the second Coastal Flood Advisory, from 11 PM this evening to 5 AM EDT Saturday. For the third Coastal Flood Advisory, from 11 AM to 5 PM EDT Saturday. For the additional Coastal Flood Advisory, from noon to 6 PM EDT Sunday.* IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Dangerous swimming and surfing conditions and localized beach erosion.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.Inexperienced swimmers should remain out of the water due todangerous surf conditions.&&&&Time of high total tides are approximate to the nearest hour.EdgartownMLLW Categories - Minor 4.0 ft, Moderate 5.0 ft, Major 7.0 ftMHHW Categories - Minor 3.2 ft, Moderate 4.2 ft, Major 6.2 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 20/03 PM 3.7/ 4.2 3.0/ 3.5 1.3/ 1.8 5 Minor 21/03 AM 3.6/ 4.1 2.7/ 3.2 1.5/ 2.0 5 None 21/03 PM 4.2/ 4.7 3.4/ 3.9 1.5/ 2.0 5 Minor 22/04 AM 3.5/ 4.0 2.7/ 3.2 1.5/ 2.0 3-4 None 22/04 PM 4.2/ 4.7 3.5/ 4.0 1.6/ 2.0 4 Minor 23/05 AM 3.2/ 3.7 2.5/ 3.0 1.4/ 1.9 2 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 -------- --------- --------- --------- ------- -------- 20/03 PM 3.0/ 3.5 1.0/ 1.5 1.0/ 1.5 4-5 None 21/03 AM 3.4/ 3.9 1.4/ 1.9 1.6/ 2.0 5 None 21/03 PM 3.6/ 4.1 1.6/ 2.0 1.5/ 2.0 4 None 22/04 AM 3.2/ 3.7 1.3/ 1.8 1.6/ 2.0 3 None 22/04 PM 3.7/ 4.2 1.7/ 2.2 1.7/ 2.2 4 None 23/04 AM 3.1/ 3.6 1.1/ 1.6 1.4/ 1.9 3 None&&$$RIZ006>008-210745-/O.CAN.KBOX.RP.S.0009.000000T0000Z-240920T2300Z//O.EXB.KBOX.SU.Y.0006.000000T0000Z-240921T2300Z/Washington RI-Newport RI-Block Island RI-231 PM EDT Fri Sep 20 2024...HIGH SURF ADVISORY IN EFFECT UNTIL 7 PM EDT SATURDAY...* WHAT...Large breaking waves of 5 to 11 feet in the surf zone.* WHERE...Washington, and Newport RI Counties.* WHEN...Until 7 PM EDT Saturday.* IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion.PRECAUTIONARY/PREPAREDNESS ACTIONS...Inexperienced swimmers should remain out of the water due todangerous surf conditions.&&$$MAZ007-019-022-024-210745-/O.NEW.KBOX.CF.Y.0011.240922T1600Z-240922T2200Z//O.EXT.KBOX.SU.Y.0006.000000T0000Z-240921T2300Z//O.CON.KBOX.CF.Y.0008.000000T0000Z-240920T2200Z//O.CON.KBOX.CF.Y.0009.240921T0300Z-240921T0900Z//O.CON.KBOX.CF.Y.0010.240921T1500Z-240921T2100Z/Eastern Essex MA-Eastern Plymouth MA-Barnstable MA-Nantucket MA-231 PM EDT Fri Sep 20 2024...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 7 PM EDT SATURDAY......COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THISEVENING......COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 PM THISEVENING TO 5 AM EDT SATURDAY......COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM TO 5 PMEDT SATURDAY......COASTAL FLOOD ADVISORY IN EFFECT FROM NOON TO 6 PM EDTSUNDAY...* WHAT...For the High Surf Advisory, large breaking waves of 10 to 14 feet in the surf zone. For the first Coastal Flood Advisory, up to one foot of inundation above ground level in low- lying areas near shorelines and tidal waterways (1.4 to 13.7 feet Mean Lower Low Water). For the second Coastal Flood Advisory, up to one foot of inundation above ground level expected in low- lying areas near shorelines and tidal waterways (3.9 to 13.3 feet Mean Lower Low Water). For the third Coastal Flood Advisory, one to two feet of inundation above ground level expected in low- lying areas near shorelines and tidal waterways (4.3 to 13.9 feet Mean Lower Low Water). For the additional Coastal Flood Advisory, one to two feet of inundation above ground level expected in low- lying areas near shorelines and tidal waterways (4.4 to 13.7 feet Mean Lower Low Water).* WHERE...Eastern Essex MA, Eastern Plymouth MA, Barnstable MA and Nantucket MA Counties.* WHEN...For the High Surf Advisory, until 7 PM EDT Saturday. For the first Coastal Flood Advisory, until 6 PM EDT this evening. For the second Coastal Flood Advisory, from 11 PM this evening to 5 AM EDT Saturday. For the third Coastal Flood Advisory, from 11 AM to 5 PM EDT Saturday. For the additional Coastal Flood Advisory, from noon to 6 PM EDT Sunday.* IMPACTS...Most roads remain passable. Flooding up to one foot deep affects coastal roads on the North Shore from Salem to Gloucester and Newburyport. Rough surf will cause flooding on some coastal roads around the time of high tide due to splashover. 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. Dangerous swimming and surfing conditions and localized beach erosion.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.Inexperienced swimmers should remain out of the water due todangerous surf conditions.&&&&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 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 -------- --------- --------- --------- ------- -------- 21/02 AM 11.4/11.9 1.9/ 2.3 1.0/ 1.5 10 Minor 21/02 PM 12.0/12.5 2.5/ 3.0 1.0/ 1.5 10-11 Minor 22/03 AM 10.9/11.4 1.4/ 1.9 1.0/ 1.5 7 None 22/03 PM 11.8/12.3 2.2/ 2.7 1.1/ 1.6 8 Minor 23/04 AM 10.1/10.6 0.6/ 1.1 0.8/ 1.3 7 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 -------- --------- --------- --------- ------- -------- 20/02 PM 10.9/11.4 1.4/ 1.9 1.0/ 1.5 7 Minor 21/02 AM 10.2/10.7 0.7/ 1.1 1.0/ 1.5 7-8 None 21/03 PM 11.0/11.5 1.5/ 2.0 1.0/ 1.5 7-8 Minor 22/03 AM 9.8/10.3 0.2/ 0.8 1.0/ 1.5 6 None 22/03 PM 10.9/11.4 1.4/ 1.9 1.1/ 1.6 6-7 Minor 23/04 AM 9.1/ 9.6 -0.5/ 0.0 0.8/ 1.3 6 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 -------- --------- --------- --------- ------- -------- 20/02 PM 11.3/11.8 1.6/ 2.0 0.4/ 0.9 8-9 Minor 21/02 AM 12.0/12.5 2.2/ 2.7 1.6/ 2.0 10 Minor 21/02 PM 12.5/13.0 2.7/ 3.2 1.3/ 1.8 9-10 Minor 22/03 AM 11.3/11.8 1.6/ 2.0 1.4/ 1.9 7 Minor 22/03 PM 12.3/12.8 2.6/ 3.1 1.4/ 1.9 7-8 Minor 23/04 AM 10.5/11.0 0.8/ 1.3 1.1/ 1.6 6 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 -------- --------- --------- --------- ------- -------- 20/11 PM 3.7/ 4.2 1.7/ 2.2 1.0/ 1.5 4-5 None 21/11 AM 4.0/ 4.5 2.1/ 2.6 1.0/ 1.5 4 None 22/12 AM 3.5/ 4.0 1.5/ 2.0 1.0/ 1.5 3 None 22/12 PM 4.2/ 4.7 2.2/ 2.7 1.2/ 1.7 3 None 23/01 AM 3.5/ 4.0 1.5/ 2.0 1.2/ 1.7 3 NoneChatham MA - East CoastMLLW Categories - Minor 9.0 ft, Moderate 11.5 ft, Major 13.0 ftMHHW 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 -------- --------- --------- --------- ------- -------- 20/02 PM 7.2/ 7.7 -0.6/-0.1 1.2/ 1.7 8 None 21/03 AM 6.7/ 7.2 -1.1/-0.6 1.2/ 1.7 9 None 21/03 PM 7.2/ 7.7 -0.6/-0.1 1.1/ 1.6 8 None 22/04 AM 6.4/ 6.9 -1.4/-0.9 1.2/ 1.7 6-7 None 22/04 PM 7.3/ 7.8 -0.5/ 0.0 1.3/ 1.8 7 None 23/05 AM 6.0/ 6.5 -1.8/-1.3 1.1/ 1.6 7 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 -------- --------- --------- --------- ------- -------- 20/02 PM 6.0/ 6.5 1.5/ 2.0 1.1/ 1.6 6-7 None 21/03 AM 5.5/ 6.0 1.0/ 1.5 1.2/ 1.7 7 None 21/03 PM 6.2/ 6.7 1.7/ 2.2 1.2/ 1.7 6-7 None 22/04 AM 5.4/ 5.9 0.9/ 1.4 1.3/ 1.8 5 None 22/04 PM 6.2/ 6.8 1.8/ 2.2 1.3/ 1.8 6 None 23/05 AM 5.0/ 5.5 0.5/ 1.0 1.1/ 1.6 5-6 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 -------- --------- --------- --------- ------- -------- 20/02 PM 12.7/13.2 2.6/ 3.1 1.0/ 1.5 7-8 None 21/02 AM 12.3/12.8 2.2/ 2.7 1.3/ 1.8 8 None 21/02 PM 12.7/13.2 2.6/ 3.1 1.1/ 1.6 7-8 None 22/03 AM 11.6/12.1 1.5/ 2.0 1.2/ 1.7 5-6 None 22/03 PM 12.5/13.0 2.3/ 2.8 1.2/ 1.7 6 None 23/04 AM 10.8/11.3 0.7/ 1.1 1.0/ 1.5 4-5 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 -------- --------- --------- --------- ------- -------- 20/02 PM 13.5/14.0 3.0/ 3.5 1.3/ 1.8 5-6 Minor 21/02 AM 13.1/13.6 2.6/ 3.1 1.7/ 2.2 6 Minor 21/02 PM 13.7/14.2 3.2/ 3.7 1.5/ 2.0 5-6 Minor 22/03 AM 12.5/13.0 2.0/ 2.5 1.6/ 2.0 4 None 22/03 PM 13.5/14.0 3.0/ 3.5 1.6/ 2.0 4-5 Minor 23/04 AM 11.6/12.1 1.1/ 1.6 1.3/ 1.8 4 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 -------- --------- --------- --------- ------- -------- 20/03 PM 8.9/ 9.4 -1.5/-1.0 0.1/ 0.6 6 None 21/02 AM 11.9/12.4 1.6/ 2.0 2.2/ 2.7 7 Minor 21/02 PM 12.3/12.8 2.0/ 2.5 1.9/ 2.3 6-7 Minor 22/03 AM 11.2/11.7 0.9/ 1.4 2.0/ 2.5 5 None 22/03 PM 12.1/12.6 1.8/ 2.2 2.0/ 2.5 5 Minor 23/04 AM 10.5/11.0 0.2/ 0.7 1.8/ 2.2 5 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 -------- --------- --------- --------- ------- -------- 20/11 PM 5.0/ 5.5 0.6/ 1.1 0.2/ 0.8 6-7 None 21/11 AM 5.5/ 6.0 1.1/ 1.6 0.2/ 0.7 6 None 22/12 AM 4.9/ 5.4 0.5/ 1.0 0.6/ 1.1 5 None 22/12 PM 5.5/ 6.0 1.1/ 1.6 0.5/ 1.0 5-6 None 23/01 AM 4.7/ 5.2 0.2/ 0.8 0.8/ 1.3 6 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 -------- --------- --------- --------- ------- -------- 20/02 PM 5.4/ 5.9 1.8/ 2.2 1.6/ 2.0 7 Minor 21/03 AM 4.9/ 5.4 1.3/ 1.8 1.5/ 2.0 7 Minor 21/03 PM 5.4/ 5.9 1.8/ 2.2 1.5/ 2.0 6-7 Minor 22/04 AM 4.7/ 5.2 1.1/ 1.6 1.5/ 2.0 5 None 22/04 PM 5.5/ 6.0 1.9/ 2.3 1.6/ 2.0 6 Minor 23/05 AM 4.2/ 4.7 0.7/ 1.1 1.3/ 1.8 6 None&&$$MAZ015-016-210745-/O.NEW.KBOX.CF.Y.0011.240922T1600Z-240922T2200Z//O.CON.KBOX.CF.Y.0008.000000T0000Z-240920T2200Z//O.CON.KBOX.CF.Y.0009.240921T0300Z-240921T0900Z//O.CON.KBOX.CF.Y.0010.240921T1500Z-240921T2100Z/Suffolk MA-Eastern Norfolk MA-231 PM EDT Fri Sep 20 2024...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THISEVENING......COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 PM THISEVENING TO 5 AM EDT SATURDAY......COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM TO 5 PMEDT SATURDAY......COASTAL FLOOD ADVISORY IN EFFECT FROM NOON TO 6 PM EDTSUNDAY...* WHAT...For the first Coastal Flood Advisory, up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways (12.5 to 12.7 feet Mean Lower Low Water). For the second Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low- lying areas near shorelines and tidal waterways (12.5 to 12.6 feet Mean Lower Low Water). For the third Coastal Flood Advisory, up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (12.9 to 13.1 feet Mean Lower Low Water). For the additional Coastal Flood Advisory, up to one half foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (12.7 to 12.8 feet Mean Lower Low Water).* WHERE...Suffolk MA and Eastern Norfolk MA Counties.* WHEN...For the first Coastal Flood Advisory, until 6 PM EDT this evening. For the second Coastal Flood Advisory, from 11 PM this evening to 5 AM EDT Saturday. For the third Coastal Flood Advisory, from 11 AM to 5 PM EDT Saturday. For the additional Coastal Flood Advisory, from noon to 6 PM EDT Sunday.* IMPACTS...Shallow pockets of flooding less than one foot deep affects the lowest lying areas along the coast, including Morrissey Boulevard in Boston.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.Boston HarborMLLW Categories - Minor 12.5 ft, Moderate 14.0 ft, Major 15.0 ftMHHW 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 -------- --------- --------- --------- ------- -------- 21/02 AM 12.4/12.9 2.2/ 2.7 1.6/ 2.0 2 Minor 21/02 PM 12.8/13.3 2.7/ 3.2 1.3/ 1.8 2 Minor 22/03 AM 11.7/12.2 1.6/ 2.0 1.4/ 1.9 2 None 22/03 PM 12.6/13.1 2.5/ 3.0 1.4/ 1.9 2 Minor 23/04 AM 10.8/11.3 0.7/ 1.1 1.1/ 1.6 1 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 -------- --------- --------- --------- ------- -------- 21/02 AM 12.3/12.8 2.3/ 2.8 1.5/ 2.0 2 Minor 21/02 PM 12.8/13.3 2.8/ 3.4 1.3/ 1.8 2 Minor 22/03 AM 11.7/12.2 1.8/ 2.2 1.4/ 1.9 1-2 None 22/03 PM 12.5/13.0 2.6/ 3.1 1.4/ 1.9 2 Minor 23/04 AM 10.6/11.1 0.7/ 1.1 1.0/ 1.5 1 None&&$$MAZ020-210745-/O.EXB.KBOX.SU.Y.0006.000000T0000Z-240921T2300Z/Southern Bristol MA-231 PM EDT Fri Sep 20 2024...HIGH SURF ADVISORY IN EFFECT UNTIL 7 PM EDT SATURDAY...* WHAT...Large breaking waves of 5 to 9 feet in the surf zone.* WHERE...Southern Bristol MA County.* WHEN...Until 7 PM EDT Saturday.* IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion.PRECAUTIONARY/PREPAREDNESS ACTIONS...Inexperienced swimmers should remain out of the water due todangerous surf conditions.&&$$
