The significant long-duration Nor’easter that will impact Southern New England Thursday and Friday comes at the time of astronomically high tides along the Eastern Massachusetts coast. Consistently strong winds and rough seas will lead to beach erosion and minor to moderate coastal flooding for several high tide cycles. The National Weather Service has issued a Coastal Flood Watch for most of the Eastern MA shoreline. See below for details.
NATIONAL WEATHER SERVICE TAUNTON MA 254 AM EST WED JAN 1 2014 ...COASTAL FLOOD WATCH ISSUED FOR THREE HIGH TIDE CYCLES FROM THURSDAY INTO FRIDAY ALONG THE EASTERN MASSACHUSETTS COASTLINE... MAZ007-015-016-019-022-024-011600- /O.NEW.KBOX.CF.A.0001.140102T1500Z-140103T2000Z/ EASTERN ESSEX MA-SUFFOLK MA-EASTERN NORFOLK MA- EASTERN PLYMOUTH MA-BARNSTABLE MA-NANTUCKET MA- 254 AM EST WED JAN 1 2014 ...COASTAL FLOOD WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A COASTAL FLOOD WATCH...WHICH IS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY AFTERNOON. * LOCATION...EASTERN MASSACHUSETTS COASTLINE. * COASTAL FLOODING...WIDESPREAD MINOR WITH POCKETS OF MODERATE COASTAL FLOODING ARE EXPECTED DURING THE THREE HIGH TIDES FROM THURSDAY INTO FRIDAY. THE BIGGEST CONCERN FOR SIGNIFICANT MODERATE COASTAL FLOODING IS SOUTH OF BOSTON DURING THE MIDDAY FRIDAY HIGH TIDE CYCLE. * TIMING...DURING THE THREE HIGH TIDE CYCLES. THESE INCLUDE THE MIDDAY THURSDAY AND FRIDAY CYCLES...AS WELL AS THE LATE THURSDAY NIGHT HIGH TIDE. * IMPACTS...VULNERABLE SHORE ROADS WILL BE FLOODED WITHIN A FEW HOURS OF HIGH TIDE AND PROBABLY IMPASSABLE AT TIMES. BASEMENT FLOODING IS ALSO A POSSIBILITY FOR TYPICALLY VULNERABLE HOMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD WATCH MEANS THAT THE 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 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 OBSERVED. && && ALL TIDE HEIGHTS ARE RELATIVE TO MEAN LOWER LOW WATER. TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR. NEWBURYPORT TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 10.0 01/11 AM 10.0 0.0 2 NONE 8.4 01/11 PM 8.4 0.0 1 NONE 11.2 02/12 PM 10.1 1.1 3-7 MINOR 10.5 03/12 AM 8.7 1.8 9-14 MINOR 10.9 03/01 PM 10.1 0.8 7-9 MINOR GLOUCESTER HARBOR TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 10.8 01/10 AM 10.8 0.0 2-3 NONE 9.5 01/11 PM 9.5 0.0 2 NONE 11.9 02/11 AM 11.1 0.8 3-8 MINOR 11.7 03/12 AM 9.8 1.9 13 MINOR 12.3 03/12 PM 11.2 1.1 14-16 MINOR REVERE TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 11.5 01/10 AM 11.5 0.0 2 MINOR 10.2 01/11 PM 10.2 0.0 1 NONE 12.7 02/11 AM 11.8 0.9 3-7 MINOR 12.5 03/12 AM 10.5 2.0 10 MINOR 13.0 03/12 PM 11.9 1.1 7 MINOR-MDT BOSTON HARBOR TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 11.6 01/10 AM 11.6 0.0 2 NONE 10.4 01/11 PM 10.4 0.0 1 NONE 12.8 02/11 AM 11.9 0.9 2-3 MINOR-MDT 12.6 03/12 AM 10.6 2.0 3 MINOR 13.0 03/12 PM 11.9 1.1 3 MINOR-MDT SCITUATE TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 11.1 01/11 AM 11.1 0.0 2 MINOR 9.8 01/11 PM 9.8 0.0 2 NONE 12.3 02/11 AM 11.4 0.9 3-8 MINOR-MDT 12.3 03/12 AM 10.2 2.1 11-14 MINOR-MDT 12.8 03/12 PM 11.5 1.3 14-17 MODERATE SANDWICH HARBOR TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 10.8 01/10 AM 10.8 0.0 2 NONE 9.6 01/11 PM 9.6 0.0 1 NONE 12.0 02/11 AM 11.0 1.0 3-5 MINOR 12.5 03/12 AM 9.9 2.6 9 MINOR-MDT 12.8 03/12 PM 11.1 1.7 10-12 MDT-MAJOR PROVINCETOWN HARBOR TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 11.5 01/11 AM 11.5 0.0 2-3 NONE 10.2 01/11 PM 10.2 0.0 1-2 NONE 12.4 02/11 AM 11.6 0.8 2-5 MINOR 12.7 03/12 AM 10.5 2.2 9-10 MINOR-MDT 13.1 03/12 PM 11.6 1.5 9-10 MDT-MAJOR CHATHAM - EAST COAST TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 5.3 01/11 AM 5.3 0.0 3 NONE 4.1 02/12 AM 4.1 0.0 2 NONE 6.6 02/12 PM 5.4 1.2 3-8 NONE 6.5 03/01 AM 4.3 2.2 13-16 NONE 6.4 03/01 PM 5.3 1.1 15-18 NONE CHATHAM - SOUTH COAST TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 5.2 01/11 AM 5.2 0.0 2 NONE 4.0 02/12 AM 4.0 0.0 1-2 NONE 6.4 02/12 PM 5.3 1.1 3-4 NONE 6.0 03/01 AM 4.1 1.9 8 NONE 6.1 03/01 PM 5.2 0.9 6-7 NONE BUZZARDS BAY - WOODS HOLE TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 2.9 01/08 AM 2.9 0.0 1-2 NONE 2.1 01/08 PM 2.1 0.0 1 NONE 3.7 02/08 AM 2.9 0.8 1-3 NONE 3.2 02/09 PM 2.1 1.1 3-5 NONE 3.6 03/09 AM 2.8 0.8 3-5 NONE 2.1 03/10 PM 2.1 0.0 1-3 NONE WINGS NECK TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 5.2 01/08 AM 5.2 0.0 2 NONE 4.3 01/09 PM 4.3 0.0 1 NONE 6.1 02/09 AM 5.3 0.8 1 NONE 5.4 02/10 PM 4.4 1.0 3-4 NONE 6.1 03/10 AM 5.3 0.8 2-4 MINOR 4.4 03/11 PM 4.4 0.0 1-2 NONE NANTUCKET HARBOR TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 4.2 01/11 AM 4.2 0.0 2 NONE 3.1 02/12 AM 3.1 0.0 1-2 NONE 5.1 02/12 PM 4.2 0.9 3-4 MINOR 5.2 03/01 AM 3.2 2.0 8-9 MINOR 5.5 03/01 PM 4.2 1.3 6-7 MINOR-MDT NANTUCKET EAST COAST - EROSION IMPACTS TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 4.4 01/11 AM 4.4 0.0 3-4 NONE 3.3 02/12 AM 3.3 0.0 2 NONE 5.6 02/12 PM 4.5 1.1 3-6 MINOR 5.6 03/01 AM 3.4 2.2 11-16 MINOR 5.6 03/01 PM 4.4 1.2 15-18 MINOR-MDT NANTUCKET - MADAKET AREA EROSION IMPACTS TOTAL ASTRO TIDE DAY/TIME TIDE SURGE WAVES FLOOD /FT/ /FT/ /FT/ /FT/ CATEGORY ------- ---------- ------- ------- ------- ---------- 3.9 01/11 AM 3.9 0.0 3-4 NONE 2.8 02/12 AM 2.8 0.0 2 NONE 4.9 02/12 PM 3.9 1.0 3-4 NONE 4.3 03/01 AM 2.9 1.4 9 NONE 4.5 03/01 PM 3.8 0.7 6-7 NONE $$