150  
WHUS71 KOKX 211820  
MWWOKX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW YORK NY  
220 PM EDT TUE APR 21 2026  
 
ANZ355-220730-  
/O.CON.KOKX.SC.Y.0049.260422T0600Z-260422T2200Z/  
SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM-  
220 PM EDT TUE APR 21 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 6 PM EDT  
WEDNESDAY...  
 
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND SEAS  
2 TO 4 FEET EXPECTED.  
 
* WHERE...SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM.  
 
* WHEN...FROM 2 AM TO 6 PM EDT WEDNESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
ANZ345-353-220730-  
/O.CON.KOKX.SC.Y.0049.260422T1000Z-260422T2200Z/  
SOUTH SHORE BAYS FROM JONES INLET THROUGH SHINNECOCK BAY-  
FIRE ISLAND INLET NY TO MORICHES INLET NY OUT 20 NM-  
220 PM EDT TUE APR 21 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EDT  
WEDNESDAY...  
 
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND SEAS  
3 TO 5 FEET EXPECTED.  
 
* WHERE...THE LONG ISLAND SOUTH SHORE BAYS, AND FIRE ISLAND  
INLET NY TO MORICHES INLET NY OUT 20 NM.  
 
* WHEN...FROM 6 AM TO 6 PM EDT WEDNESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
FOR MORE DETAILS, SEE THE COASTAL WATERS FORECAST FROM  
NATIONAL WEATHER SERVICE NEW YORK NY, OR VISIT  
HTTPS://WWW.WEATHER.GOV/OKX/MARINE  
 
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