232 WHUS41 KBOX 120310 CFWBOX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE TAUNTON MA 1010 PM EST SAT FEB 11 2017 MAZ015-016-019-121000- /O.CON.KBOX.CF.Y.0005.170212T1600Z-170212T1900Z/ /O.CON.KBOX.CF.A.0002.170213T1500Z-170213T2100Z/ SUFFOLK MA-EASTERN NORFOLK MA-EASTERN PLYMOUTH MA- 1010 PM EST SAT FEB 11 2017 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM TO 2 PM EST SUNDAY... ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... * LOCATION...MASSACHUSETTS EAST COAST FROM BOSTON TO PLYMOUTH. * TIDAL DEPARTURE...1.0 TO 1.5 FEET ABOVE NORMAL TIDE FOR SUNDAY EARLY AFTERNOON HIGH TIDE AND 1.5 TO 2 FEET ABOVE NORMAL FOR THE MONDAY EARLY AFTERNOON HIGH TIDE. * TIMING...AROUND THE TIME OF THE SUNDAY MIDDAY HIGH TIDE AND THE MONDAY EARLY AFTERNOON HIGH TIDE. * COASTAL FLOOD IMPACTS...FOR THE SUNDAY MIDDAY HIGH TIDE, MINOR COASTAL FLOODING OF VULNERABLE SHORE ROADS IS LIKELY NEAR THE TIME OF HIGH TIDE. ANY INUNDATION OF LOW SPOTS SHOULD BE LESS THAN ONE FOOT. FOR THE MONDAY EARLY AFTERNOON HIGH TIDE, MINOR TO MODERATE COASTAL FLOODING MAY OCCUR. * SHORELINE IMPACTS... FOR THE SUNDAY MIDDAY HIGH TIDE, MINOR EROSION IS POSSIBLE. SOME SAND AND/OR COBBLE MAY BE WASHED ONTO THE MOST VULNERABLE SHORE ROADS. MUCH MORE SIGNIFICANT EROSION AND OVERWASH ARE POSSIBLE AROUND THE TIME OF THE MONDAY EARLY AFTERNOON HIGH TIDE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD ADVISORY IS ISSUED FOR MINOR COASTAL FLOODING OF THE MOST VULNERABLE SHORE ROADS AND/OR BASEMENTS DUE TO THE HEIGHT OF STORM TIDE OR WAVE SPLASHOVER. THE MAJORITY OF ROADS REMAIN PASSABLE WITH ONLY ISOLATED CLOSURES. THERE IS NO SIGNIFICANT THREAT TO LIFE...AND IMPACT ON PROPERTY IS MINIMAL. A COASTAL FLOOD WATCH MEANS THAT POTENTIAL EXISTS FOR MODERATE OR MAJOR COASTAL FLOODING. MODERATE COASTAL FLOODING PRODUCES WIDESPREAD FLOODING OF VULNERABLE SHORE ROADS AND/OR BASEMENTS DUE TO THE HEIGHT OF THE STORM TIDE AND/OR WAVE ACTION. NUMEROUS ROAD CLOSURES ARE NEEDED. LIVES MAY BE AT RISK FOR PEOPLE WHO PUT THEMSELVES IN HARMS WAY. ISOLATED STRUCTURAL DAMAGE MAY BE POSSIBLE. && && TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR. BOSTON HARBOR TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 10.0-10.5 12/12 AM -0.2/ 0.2 2 NONE 12.1-12.6 12/12 PM 1.1/ 1.6 2 MINOR 10.9-11.4 13/01 AM 0.7/ 1.1 1-2 NONE 12.1-12.6 13/01 PM 1.4/ 1.9 2 MINOR 11.2-11.7 14/01 AM 1.1/ 1.6 2 NONE 10.9-11.4 14/02 PM 0.7/ 1.1 1 NONE SCITUATE TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 9.7-10.2 12/12 AM 0.0/ 0.5 3-5 NONE 11.7-12.2 12/12 PM 1.2/ 1.7 6-7 MINOR 10.6-11.1 13/01 AM 0.9/ 1.4 9-12 MINOR 12.0-12.5 13/01 PM 1.8/ 2.2 18-19 MINOR-MDT 10.8-11.3 14/01 AM 1.2/ 1.7 10-12 MINOR 10.5-11.0 14/02 PM 0.7/ 1.1 5-6 NONE $$ MAZ007-022-024-121000- /O.CON.KBOX.CF.A.0002.170213T1500Z-170213T2100Z/ EASTERN ESSEX MA-BARNSTABLE MA-NANTUCKET MA- 1010 PM EST SAT FEB 11 2017 ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... * LOCATION...SALISBURY TO ROCKPORT, NORTH SIDE OF CAPE COD FROM SANDWICH TO EASTHAM, AND NANTUCKET. * TIDAL DEPARTURE...1 TO 2 FEET ABOVE NORMAL TIDE IS POSSIBLE SALISBURY TO ROCKPORT, AND 2 TO 3 FEET ABOVE NORMAL TIDE IS POSSIBLE ALONG THE NORTH SIDE OF CAPE COD AND THE NANTUCKET HARBOR AREA. * TIMING...WITHIN A COUPLE OF HOURS OF THE MONDAY EARLY AFTERNOON HIGH TIDE. * COASTAL FLOOD IMPACTS...MINOR TO MODERATE COASTAL FLOODING IS POSSIBLE SALISBURY TO ROCKPORT INCLUDING THE PLUM ISLAND AREA AS WELL AS NANTUCKET HARBOR. MODERATE WITH POCKETS OF MODERATE TO MAJOR COASTAL FLOODING IS POSSIBLE FROM SANDWICH TO EASTHAM WHERE DAMAGE TO THE MOST VULNERABLE STRUCTURES ALONG THE IMMEDIATE SHORE AS WELL AS SHORELINE ROAD WASHOUTS ARE POSSIBLE DUE TO THE COMBINATION OF STORM SURGE AND LARGE BREAKING WAVES. INUNDATION OF 1 TO 3 FEET IN LOW SPOTS IS POSSIBLE. * SHORELINE IMPACTS...LARGE WAVES OF 15 TO 20 FEET JUST OFFSHORE WILL LIKELY CAUSE SIGNIFICANT EROSION OF OCEAN EXPOSED SHORELINES ALONG EASTERN MASSACHUSETTS. THE EROSION ALONG THE NORTH SIDE OF CAPE COD FROM SANDWICH TO EASTHAM, THE OCEAN SIDE OF CAPE COD FROM TRURO TO CHATHAM, AND THE EAST SIDE OF NANTUCKET MAY BE SEVERE IN PLACES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD WATCH MEANS THAT POTENTIAL EXISTS FOR MODERATE OR MAJOR COASTAL FLOODING. MODERATE COASTAL FLOODING PRODUCES WIDESPREAD FLOODING OF VULNERABLE SHORE ROADS AND/OR BASEMENTS DUE TO THE HEIGHT OF THE STORM TIDE AND/OR WAVE ACTION. NUMEROUS ROAD CLOSURES ARE NEEDED. LIVES MAY BE AT RISK FOR PEOPLE WHO PUT THEMSELVES IN HARMS WAY. ISOLATED STRUCTURAL DAMAGE MAY BE POSSIBLE. MAJOR COASTAL FLOODING IS CONSIDERED SEVERE ENOUGH TO CAUSE AT LEAST SCATTERED STRUCTURAL DAMAGE ALONG WITH WIDESPREAD FLOODING OF VULNERABLE SHORE ROADS AND/OR BASEMENTS. SOME VULNERABLE HOMES WILL BE SEVERELY DAMAGED OR DESTROYED. NUMEROUS ROADS ARE IMPASSABLE...SOME WITH WASHOUTS SEVERE ENOUGH TO BE LIFE- THREATENING IF ONE ATTEMPTED TO CROSS ON FOOT OR BY VEHICLE. SOME NEIGHBORHOODS WILL BE ISOLATED. EVACUATION OF SOME NEIGHBORHOODS MAY BE NECESSARY. && && TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR. NEWBURYPORT TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 8.4- 8.9 12/12 AM -0.2/ 0.3 4-6 NONE 10.0-10.5 12/12 PM 0.8/ 1.3 6-7 NONE 9.5-10.0 13/01 AM 1.0/ 1.5 9-11 NONE 10.5-11.0 13/01 PM 1.6/ 2.0 15-17 MINOR-MDT 9.2- 9.7 14/01 AM 0.8/ 1.3 8-9 NONE 9.2- 9.7 14/02 PM 0.6/ 1.1 4-5 NONE GLOUCESTER HARBOR TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 9.8-10.3 12/12 AM 0.1/ 0.6 4-6 NONE 11.5-12.0 12/12 PM 1.1/ 1.6 7 NONE 10.7-11.2 13/01 AM 1.1/ 1.6 10-12 NONE 11.5-12.0 13/01 PM 1.4/ 1.9 18-20 MINOR 10.6-11.1 14/01 AM 1.1/ 1.6 10-12 NONE 10.5-11.0 14/02 PM 0.8/ 1.3 5-6 NONE REVERE TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 10.2-10.7 12/12 AM 0.0/ 0.5 3-4 NONE 12.0-12.5 12/12 PM 1.1/ 1.6 6 NONE 11.3-11.8 13/01 AM 1.1/ 1.6 8-9 NONE 12.0-12.5 13/01 PM 1.4/ 1.9 10 MINOR 11.2-11.7 14/01 AM 1.2/ 1.7 7-8 NONE 10.9-11.4 14/02 PM 0.7/ 1.1 3-4 NONE SANDWICH / DENNIS TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 10.3-10.8 12/12 AM 0.2/ 0.7 2-4 NONE 12.0-12.5 12/12 PM 1.2/ 1.7 3 NONE 10.9-11.4 13/01 AM 0.9/ 1.4 2-5 NONE 13.3-13.8 13/01 PM 2.7/ 3.2 13-16 MDT-MAJOR 11.4-11.9 14/01 AM 1.5/ 2.0 7-10 NONE 10.8-11.3 14/02 PM 0.8/ 1.3 3-4 NONE PROVINCETOWN HARBOR TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 10.6-11.1 12/12 AM 0.2/ 0.7 1-2 NONE 11.6-12.1 12/12 PM 0.5/ 1.0 2-3 NONE 11.3-11.8 13/01 AM 0.9/ 1.4 1-4 NONE 11.7-12.2 13/01 PM 0.9/ 1.4 6-9 MINOR 11.7-12.2 14/01 AM 1.4/ 1.9 7-10 MINOR 11.2-11.7 14/02 PM 0.8/ 1.3 3 NONE CHATHAM - EAST COAST TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 5.6- 6.1 12/01 AM 0.0/ 0.5 3-4 NONE 7.6- 8.1 12/01 PM 1.4/ 1.9 7 NONE 6.6- 7.1 13/02 AM 1.1/ 1.6 8-10 NONE 7.7- 8.2 13/02 PM 1.7/ 2.2 21-24 MINOR 6.9- 7.4 14/02 AM 1.4/ 1.9 12-14 NONE 6.6- 7.1 14/02 PM 0.9/ 1.4 6-7 NONE CHATHAM - SOUTH COAST TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 3.7- 4.2 12/01 AM 0.1/ 0.6 2 NONE 4.5- 5.0 12/01 PM 0.2/ 0.8 1-3 NONE 4.6- 5.1 13/02 AM 0.9/ 1.4 1-3 NONE 3.7- 4.2 13/02 PM -0.3/ 0.2 4-5 NONE 4.7- 5.2 14/03 AM 1.2/ 1.7 5 NONE NANTUCKET HARBOR TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 3.1- 3.6 12/01 AM 0.1/ 0.6 2-3 NONE 3.7- 4.2 12/01 PM 0.2/ 0.8 3 NONE 3.6- 4.1 13/02 AM 0.6/ 1.1 2-4 NONE 5.2- 5.7 13/02 PM 1.9/ 2.3 6-8 MINOR-MDT 4.4- 4.9 14/02 AM 1.3/ 1.8 6 MINOR 4.0- 4.5 14/02 PM 1.0/ 1.5 2-3 NONE NANTUCKET EAST COAST - EROSION IMPACTS TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 3.5- 4.0 12/01 AM 0.0/ 0.5 3-4 NONE 5.4- 5.9 12/01 PM 1.4/ 1.9 6 NONE 4.2- 4.7 13/01 AM 0.8/ 1.3 6-7 NONE 5.7- 6.2 13/02 PM 1.9/ 2.3 15-17 MODERATE 5.2- 5.7 14/02 AM 1.7/ 2.2 10-11 MINOR 4.5- 5.0 14/02 PM 0.9/ 1.4 5-6 NONE NANTUCKET - MADAKET AREA EROSION IMPACTS TOTAL TIDE DAY/TIME SURGE WAVES FLOOD /FT/ /FT/ /FT/ CATEGORY ----------- ---------- --------- ------- ---------- 2.2- 2.7 12/12 AM -0.2/ 0.3 4 NONE 2.8- 3.4 12/01 PM 0.2/ 0.8 3-4 NONE 3.2- 3.7 13/01 AM 0.9/ 1.4 4-5 NONE 2.2- 2.7 13/02 PM -0.3/ 0.2 4-6 NONE 3.7- 4.2 14/02 AM 1.3/ 1.8 5-7 NONE 3.4- 3.9 14/02 PM 1.0/ 1.5 3 NONE $$ FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT WWW.WEATHER.GOV/BOSTON YOU CAN FOLLOW US ON FACEBOOK AT WWW.FACEBOOK.COM/NWSBOSTON YOU CAN FOLLOW US ON TWITTER AT @NWSBOSTON