307  
WHUS71 KGYX 180641  
MWWGYX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAY ME  
241 AM EDT SAT JUL 18 2026  
 
ANZ180-182-182045-  
/O.CON.KGYX.GL.W.0021.260718T2000Z-260719T0600Z/  
WATERS FROM STONINGTON ME TO PORT CLYDE ME FROM 25 TO 60 NM-  
WATERS FROM PORT CLYDE ME TO CAPE ELIZABETH ME FROM 25 TO 60 NM-  
241 AM EDT SAT JUL 18 2026  
 
...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO  
2 AM EDT SUNDAY...  
 
* WHAT...SOUTH WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT AND SEAS  
5 TO 8 FT EXPECTED.  
 
* WHERE...WATERS FROM STONINGTON ME TO PORT CLYDE ME FROM 25 TO  
60 NM AND WATERS FROM PORT CLYDE ME TO CAPE ELIZABETH ME FROM  
25 TO 60 NM.  
 
* WHEN...FROM 4 PM THIS AFTERNOON TO 2 AM EDT SUNDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
ANZ150-152-154-182045-  
/O.CON.KGYX.SC.Y.0068.260718T1800Z-260719T1200Z/  
COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME OUT 25 NM-  
COASTAL WATERS FROM PORT CLYDE, ME TO CAPE ELIZABETH, ME OUT  
25 NM-  
COASTAL WATERS FROM CAPE ELIZABETH, ME TO MERRIMACK RIVER, MA OUT  
25 NM-  
241 AM EDT SAT JUL 18 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS  
AFTERNOON TO 8 AM EDT SUNDAY...  
 
* WHAT...SOUTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT AND  
SEAS 5 TO 8 FT EXPECTED.  
 
* WHERE...COASTAL WATERS FROM STONINGTON, ME TO PORT CLYDE, ME  
OUT 25 NM, COASTAL WATERS FROM PORT CLYDE, ME TO CAPE  
ELIZABETH, ME OUT 25 NM AND COASTAL WATERS FROM CAPE  
ELIZABETH, ME TO MERRIMACK RIVER, MA OUT 25 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.  
 

 
 

 
 
ANZ151-153-182045-  
/O.CON.KGYX.SC.Y.0068.260718T1800Z-260719T0600Z/  
PENOBSCOT BAY-CASCO BAY-  
241 AM EDT SAT JUL 18 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS  
AFTERNOON TO 2 AM EDT SUNDAY...  
 
* WHAT...SOUTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND SEAS  
2 TO 5 FT EXPECTED.  
 
* WHERE...PENOBSCOT BAY AND CASCO BAY.  
 
* WHEN...FROM 2 PM THIS AFTERNOON TO 2 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.  
 

 
 

 
 
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