341  
WHUS52 KMHX 300512  
SMWMHX  
AMZ154-156-174-176-300600-  
/O.NEW.KMHX.MA.W.0094.250530T0512Z-250530T0600Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC  
112 AM EDT FRI MAY 30 2025  
 
THE NATIONAL WEATHER SERVICE IN NEWPORT HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
S OF CAPE HATTERAS NC TO OCRACOKE INLET NC OUT TO 20 NM...  
S OF OCRACOKE INLET NC TO CAPE LOOKOUT NC OUT TO 20 NM...  
WATERS FROM CAPE HATTERAS TO OCRACOKE INLET NC FROM 20 TO 40 NM...  
WATERS FROMOCRACOKE INLET TO CAPE LOOKOUT NC FROM 20 TO 40 NM...  
 
* UNTIL 200 AM EDT.  
 
* AT 112 AM EDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING  
WATERSPOUTS WAS LOCATED 19 NM SOUTHEAST OF AR250, OR 21 NM  
SOUTHWEST OF MONITOR MARINE SANCTUARY, MOVING EAST AT 40 KNOTS.  
 
HAZARD...WATERSPOUTS AND WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY  
HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY  
HIGHER WINDS AND SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
AR225, DIAMOND SHOALS, AND MONITOR MARINE SANCTUARY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 
THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY  
OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR  
IMMEDIATELY.  
 

 
 
LAT...LON 3478 7503 3471 7510 3463 7522 3458 7532  
3456 7542 3455 7556 3456 7591 3501 7591  
3518 7553 3518 7536 3512 7514 3489 7495  
TIME...MOT...LOC 0512Z 262DEG 42KT 3475 7561  
 
WATERSPOUT...POSSIBLE  
HAIL...0.00IN  
WIND...40KTS  
 

 
 
RJ  
 
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