871  
WHUS51 KGYX 032051  
SMWGYX  
ANZ154-032215-  
/O.NEW.KGYX.MA.W.0003.250503T2051Z-250503T2215Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE GRAY ME  
451 PM EDT SAT MAY 3 2025  
 
THE NATIONAL WEATHER SERVICE IN GRAY MAINE HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT  
25 NM...  
 
* UNTIL 615 PM EDT.  
 
* AT 451 PM EDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 6 NM NORTHWEST OF PORTSMOUTH TO 11 NM WEST OF  
NEWBURYPORT TO 19 NM WEST OF ROWLEY, MOVING NORTHEAST AT 35 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND SMALL HAIL.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
THE MOUTH OF THE MERRIMACK RIVER, HAMPTON, YORK, AND PORTSMOUTH.  
 
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, KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 
 
 
LAT...LON 4281 7087 4282 7081 4287 7083 4287 7084  
4295 7082 4305 7073 4309 7075 4310 7069  
4317 7065 4326 6978 4307 7001 4289 7013  
4287 7011 4280 7080  
TIME...MOT...LOC 2051Z 244DEG 35KT 4312 7091 4286 7114 4273 7135  
 
HAIL...<.75IN  
WIND...>34KTS  
 
 
 
DS  
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