792 

WHUS51 KPHI 202101

SMWPHI

ANZ430-202300-

/O.NEW.KPHI.MA.W.0022.260520T2101Z-260520T2300Z/



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Special Marine Warning

National Weather Service Mount Holly NJ

501 PM EDT Wed May 20 2026



The National Weather Service in Mount Holly NJ has issued a



* Special Marine Warning for...

  Upper Delaware Bay...



* Until 700 PM EDT.



* At 500 PM EDT, strong thunderstorms were located along a line

  extending from 30 nm north of Pea Patch Island to 7 nm north of

  Havre De Grace to near Middle River, moving east at 35 knots.



  HAZARD...Wind gusts to nearly 50 knots and small hail.



  SOURCE...Radar.



  IMPACT...Small craft could be damaged in briefly higher winds and 

           suddenly higher waves.



* Locations impacted include...

  Woodland Beach, Sea Breeze, Stony Point, Ship John Shoal Light, Pea

  Patch Island, and Reedy Point.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Move to safe harbor immediately as gusty winds and high waves are

expected.



Frequent lightning is occurring with these storms. If caught on the

open water, stay below deck if possible and keep away from ungrounded

metal objects.



&&



LAT...LON 3968 7562 3971 7558 3975 7557 3974 7545

      3969 7544 3961 7534 3951 7539 3948 7533

      3943 7534 3927 7530 3927 7560 3929 7555

      3941 7562

TIME...MOT...LOC 2100Z 256DEG 34KT 4008 7576 3967 7607 3936 7653 



HAIL...<.75IN

WIND...49KTS



$$



Hoeflich