017  
WHUS74 KMOB 240114  
MWWMOB  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MOBILE AL  
714 PM CST TUE DEC 23 2025  
 
GMZ630>632-241230-  
/O.CON.KMOB.MF.Y.0024.000000T0000Z-251225T0000Z/  
NORTHERN MOBILE BAY-SOUTHERN MOBILE BAY-MISSISSIPPI SOUND-  
714 PM CST TUE DEC 23 2025  
 
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST  
WEDNESDAY...  
 
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 NM OR LESS.  
 
* WHERE...NORTHERN MOBILE BAY, SOUTHERN MOBILE BAY AND  
MISSISSIPPI SOUND.  
 
* WHEN...UNTIL 6 PM CST WEDNESDAY.  
 
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.  
 
* ADDITIONAL DETAILS...THE POTENTIAL FOR DENSE SEA FOG DEVELOPMENT  
REMAINS HIGH THROUGH THE WEEK. THIS ADVISORY WILL LIKELY BE  
EXTENDED FURTHER IN TIME IN FUTURE UPDATES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG  
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE  
YOUR RADAR AND COMPASS.  
 
 
 
 
 
GMZ633>636-650-655-241230-  
/O.CON.KMOB.MF.Y.0024.000000T0000Z-251224T1600Z/  
PERDIDO BAY-PENSACOLA BAY SYSTEM-WESTERN CHOCTAWHATCHEE BAY-  
EASTERN CHOCTAWHATCHEE BAY-  
COASTAL WATERS FROM PENSACOLA FL TO PASCAGOULA MS OUT 20 NM-  
COASTAL WATERS FROM OKALOOSA WALTON COUNTY LINE FL TO PENSACOLA  
FL OUT 20 NM-  
714 PM CST TUE DEC 23 2025  
 
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST  
WEDNESDAY...  
 
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 NM OR LESS.  
 
* WHERE...PORTIONS OF THE COASTAL WATERS OF ALABAMA AND  
NORTHWEST FLORIDA.  
 
* WHEN...UNTIL 10 AM CST WEDNESDAY.  
 
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.  
 
* ADDITIONAL DETAILS...THE POTENTIAL FOR DENSE SEA FOG DEVELOPMENT  
REMAINS HIGH THROUGH THE WEEK. THIS ADVISORY WILL LIKELY BE  
EXTENDED FURTHER IN TIME IN FUTURE UPDATES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG  
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE  
YOUR RADAR AND COMPASS.  
 
 
 
 
 
JLH  
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