306  
WGUS81 KOKX 301349  
FLSOKX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE NEW YORK NY  
949 AM EDT THU JUL 30 2026  
 
NYC103-301600-  
/O.NEW.KOKX.FA.Y.0074.260730T1349Z-260730T1600Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SUFFOLK NY-  
949 AM EDT THU JUL 30 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL NOON EDT TODAY
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF SOUTHEAST NEW YORK, INCLUDING THE FOLLOWING  
COUNTY, SUFFOLK.  
 
* WHEN...UNTIL NOON EDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
PONDING OF WATER IN URBAN OR OTHER AREAS IS OCCURRING OR IS  
IMMINENT.  
 
* ADDITIONAL DETAILS...  
- AT 949 AM EDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 0.5 AND 1.5 INCHES OF  
RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 1.5 INCHES ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
SHIRLEY, MEDFORD, RONKONKOMA, PATCHOGUE, HOLBROOK, SAYVILLE,  
MASTIC, MASTIC BEACH, DAVIS PARK, EAST PATCHOGUE, HOLTSVILLE,  
NORTH BELLPORT, BOHEMIA, BAYPORT, OAKDALE, NORTH PATCHOGUE,  
WEST SAYVILLE, BLUE POINT, BROOKHAVEN AND BELLPORT.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 4066 7316 4068 7305 4073 7294 4074 7300  
4072 7302 4070 7310 4071 7311 4068 7313  
4068 7315 4069 7317 4080 7314 4083 7299  
4081 7284 4075 7276 4065 7304 4062 7319  
4067 7318  
 

 
 
JM  
 
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