Coastal Hazard Message National Weather Service New York NY 514 AM EST Tue Nov 27 2018 ...MINOR COASTAL FLOODING TODAY ALONG THE SOUTH SHORE OF LONG ISLAND... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 3 PM EST THIS AFTERNOON... * LOCATIONS...Vulnerable coastal locales across southwest Suffolk County, including along the Atlantic Ocean beachfront, along the Great South Bay and Jamaica Bay, as well as along the Atlantic Ocean beachfront. * TIDAL DEPARTURE...1 to 2 ft Today. * COASTAL FLOOD IMPACTS...Shallow flooding is expected in the most vulnerable locations near the waterfront and shoreline. Expect around 1 to 2 feet of inundation above ground level in low lying, vulnerable areas. Some roads and low lying property including parking lots, parks, lawns and homes/businesses with basements near the waterfront will experience shallow flooding. * SHORELINE IMPACTS...Breaking waves will result in beach erosion along Atlantic ocean shoreline with damage not expected to dune structures. * TIMING...Minor flooding around the times of high tide today. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. && Time of high total tides are approximate to the nearest hour. Jamaica Bay NY MLLW CATEGORIES - MINOR 7.5 FT, MODERATE 8.2 FT, MAJOR 9.0 FT MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.3 FT, MAJOR 3.1 FT Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 27/11 AM 7.5/ 8.0 1.6/ 2.0 1.1/ 1.6 2 Minor 28/12 AM 4.0/ 4.5 -2.0/-1.5 -1.4/-0.9 1-2 None 28/12 PM 4.9/ 5.4 -1.1/-0.6 -1.4/-0.9 2 None 29/01 AM 3.2/ 3.7 -2.7/-2.2 -2.0/-1.6 2 None Rockaway Inlet NY MLLW CATEGORIES - MINOR 7.3 FT, MODERATE 8.3 FT, MAJOR 9.3 FT MHHW CATEGORIES - MINOR 1.8 FT, MODERATE 2.8 FT, MAJOR 3.8 FT Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 27/11 AM 7.1/ 7.6 1.5/ 2.0 1.2/ 1.7 3 Minor 27/11 PM 3.6/ 4.1 -2.0/-1.6 -1.4/-0.9 2 None 28/12 PM 4.2/ 4.7 -1.4/-0.9 -1.5/-1.0 2 None 29/12 AM 2.8/ 3.4 -2.7/-2.2 -2.0/-1.6 2 None East Rockaway NY MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.0 FT, MAJOR 8.0 FT MHHW CATEGORIES - MINOR 1.0 FT, MODERATE 2.0 FT, MAJOR 3.0 FT Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 27/11 AM 6.1/ 6.6 1.1/ 1.6 0.9/ 1.4 0 Minor 27/11 PM 3.0/ 3.5 -2.0/-1.6 -1.4/-0.9 0 None 28/11 AM 3.7/ 4.2 -1.4/-0.9 -1.4/-0.9 0 None 29/12 AM 2.2/ 2.7 -2.7/-2.2 -2.0/-1.6 0 None
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