994  
WHUS41 KOKX 171921  
CFWOKX  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE NEW YORK NY  
321 PM EDT TUE MAY 17 2022  
 
NYZ179-180400-  
/O.CON.KOKX.CF.S.0012.220518T0000Z-220518T0400Z/  
SOUTHERN NASSAU-  
321 PM EDT TUE MAY 17 2022  
 
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM 8 PM THIS  
EVENING TO MIDNIGHT EDT TONIGHT...  
 
* WHAT...UP TO ONE HALF FOOT OF INUNDATION ABOVE GROUND LEVEL  
EXPECTED IN VULNERABLE AREAS NEAR THE WATERFRONT AND SHORELINE.  
 
* WHERE...SOUTHERN NASSAU COUNTY.  
 
* WHEN...FROM 8 PM THIS EVENING TO MIDNIGHT EDT TONIGHT.  
 
* IMPACTS...BRIEF MINOR FLOODING OF THE MORE VULNERABLE LOCATIONS  
NEAR THE WATERFRONT AND SHORELINE.  
 
* ADDITIONAL DETAILS...SIMILAR CONDITIONS MAY OCCUR AROUND THE  
TIMES OF HIGH TIDE BOTH WEDNESDAY AND THURSDAY NIGHT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DO NOT DRIVE THROUGH FLOODED ROADWAYS.  
 

 
 
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.  
 
EAST ROCKAWAY INLET AT ATLANTIC BEACH NY  
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.0 FT, MAJOR 8.0 FT  
MHHW CATEGORIES - MINOR 1.1 FT, MODERATE 2.1 FT, MAJOR 3.1 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
17/09 AM 4.7/ 5.2 -0.2/ 0.2 0.0/ 0.5 3 NONE  
17/10 PM 5.7/ 6.2 0.9/ 1.4 -0.2/ 0.3 2-3 NONE  
18/10 AM 4.4/ 4.9 -0.6/-0.1 -0.2/ 0.2 2 NONE  
18/11 PM 5.7/ 6.2 0.9/ 1.4 0.1/ 0.6 2-3 NONE  
19/11 AM 4.4/ 4.9 -0.6/-0.1 0.0/ 0.5 2-3 NONE  
19/11 PM 5.7/ 6.2 0.9/ 1.4 0.2/ 0.8 2 NONE  
 
REYNOLDS CHANNEL AT POINT LOOKOUT NY  
MLLW CATEGORIES - MINOR 5.8 FT, MODERATE 6.8 FT, MAJOR 7.8 FT  
MHHW CATEGORIES - MINOR 1.1 FT, MODERATE 2.1 FT, MAJOR 3.1 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
17/09 AM 5.2/ 5.7 0.5/ 1.0 1.3/ 1.8 3 NONE  
17/09 PM 6.0/ 6.5 1.3/ 1.8 1.1/ 1.6 3 MINOR  
18/10 AM 4.9/ 5.4 0.2/ 0.7 1.1/ 1.6 2 NONE  
18/10 PM 5.9/ 6.4 1.2/ 1.7 1.2/ 1.7 3 MINOR  
19/11 AM 4.9/ 5.4 0.2/ 0.7 1.2/ 1.7 3 NONE  
19/11 PM 5.9/ 6.4 1.2/ 1.7 1.4/ 1.9 2-3 MINOR  
 
HUDSON BAY AT FREEPORT NY  
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 6.5 FT, MAJOR 7.2 FT  
MHHW CATEGORIES - MINOR 1.4 FT, MODERATE 1.9 FT, MAJOR 2.6 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
17/10 AM 5.2/ 5.7 0.7/ 1.1 2.1/ 2.6 2 NONE  
17/10 PM 6.0/ 6.5 1.4/ 1.9 2.0/ 2.5 2 MINOR  
18/11 AM 5.0/ 5.5 0.4/ 0.9 1.9/ 2.3 2 NONE  
18/11 PM 5.9/ 6.4 1.3/ 1.8 2.0/ 2.5 2 MINOR  
19/12 PM 5.1/ 5.6 0.5/ 1.0 2.0/ 2.5 2 NONE  
20/12 AM 6.0/ 6.5 1.4/ 1.9 2.2/ 2.7 1 MINOR  
 

 
 

 
 
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