496  
WHUS71 KOKX 180740  
MWWOKX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW YORK NY  
340 AM EDT FRI APR 18 2025  
 
ANZ335-338-345-190800-  
/O.EXT.KOKX.SC.Y.0048.250418T1800Z-250420T0000Z/  
LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY-  
NEW YORK HARBOR-  
SOUTH SHORE BAYS FROM JONES INLET THROUGH SHINNECOCK BAY-  
340 AM EDT FRI APR 18 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO  
8 PM EDT SATURDAY...  
 
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
2 TO 4 FEET EXPECTED ON WESTERN LONG ISLAND SOUND. WINDS WILL  
LIKELY SUBSIDE BELOW SMALL CRAFT LEVEL FOR SEVERAL HOURS LATE  
TONIGHT INTO SATURDAY MORNING.  
 
* WHERE...LONG ISLAND SOUND WEST OF PORT JEFFERSON AND NEW  
HAVEN, NEW YORK HARBOR, AND SOUTH SHORE BAYS FROM JONES INLET  
THROUGH SHINNECOCK BAY.  
 
* WHEN...FROM 2 PM THIS AFTERNOON TO 8 PM EDT SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
ANZ355-190800-  
/O.EXT.KOKX.SC.Y.0048.250418T1800Z-250420T1200Z/  
SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM-  
340 AM EDT FRI APR 18 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO  
8 AM EDT SUNDAY...  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 3 TO 6 FEET EXPECTED.  
 
* WHERE...SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM.  
 
* WHEN...FROM 2 PM THIS AFTERNOON TO 8 AM EDT SUNDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
ANZ350-353-190800-  
/O.EXT.KOKX.SC.Y.0048.250418T2200Z-250420T1200Z/  
MORICHES INLET NY TO MONTAUK POINT NY OUT 20 NM-  
FIRE ISLAND INLET NY TO MORICHES INLET NY OUT 20 NM-  
340 AM EDT FRI APR 18 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO  
8 AM EDT SUNDAY...  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 5 TO 8 FEET EXPECTED.  
 
* WHERE...FIRE ISLAND INLET NY TO MONTAUK POINT NY OUT 20 NM.  
 
* WHEN...FROM 6 PM THIS EVENING TO 8 AM EDT SUNDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
ANZ331-332-340-190800-  
/O.EXT.KOKX.SC.Y.0048.250419T1200Z-250420T0000Z/  
LONG ISLAND SOUND EAST OF NEW HAVEN CT/PORT JEFFERSON NY TO THE  
MOUTH OF THE CONNECTICUT RIVER-  
LONG ISLAND SOUND EAST OF THE MOUTH OF THE CONNECTICUT RIVER-  
PECONIC AND GARDINERS BAYS-  
340 AM EDT FRI APR 18 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 8 PM EDT  
SATURDAY...  
 
* WHAT...SOUTHWEST WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS  
2 TO 4 FEET EXPECTED ON LONG ISLAND SOUND.  
 
* WHERE...LONG ISLAND SOUND EAST OF PORT JEFFERSON AND NEW  
HAVEN, AND PECONIC AND GARDINERS BAYS.  
 
* WHEN...FROM 8 AM TO 8 PM EDT SATURDAY.  
 
* 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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