648  
WHUS76 KMTR 191159  
MWWMTR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
459 AM PDT SUN OCT 19 2025  
 
PZZ535-191800-  
/O.NEW.KMTR.MF.Y.0010.251019T1200Z-251019T1800Z/  
MONTEREY BAY-  
459 AM PDT SUN OCT 19 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING
 
 
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1/4 NM OR LESS.  
 
* WHERE...MONTEREY BAY.  
 
* WHEN...UNTIL 11 AM PDT THIS MORNING.  
 
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.  
 
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.  
 

 
 

 
 
PZZ570-192000-  
/O.CON.KMTR.SC.Y.0184.251019T1600Z-251021T0400Z/  
WATERS FROM POINT ARENA TO POINT REYES 10-60 NM-  
459 AM PDT SUN OCT 19 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING  
TO 9 PM PDT MONDAY...  
 
* WHAT...NORTH WINDS 20 TO 30 KT WITH OCCASIONAL GUSTS UP TO 35  
KT AND SEAS 11 TO 16 FT EXPECTED.  
 
* WHERE...WATERS FROM POINT ARENA TO POINT REYES 10-60 NM.  
 
* WHEN...FROM 9 AM THIS MORNING TO 9 PM PDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ571-192000-  
/O.CON.KMTR.SC.Y.0184.251019T1600Z-251021T0400Z/  
WATERS FROM POINT REYES TO PIGEON POINT 10-60 NM-  
459 AM PDT SUN OCT 19 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING  
TO 9 PM PDT MONDAY...  
 
* WHAT...NORTH WINDS 15 TO 25 KT WITH OCCASIONAL GUSTS UP TO 35  
KT AND SEAS 10 TO 15 FT EXPECTED.  
 
* WHERE...WATERS FROM POINT REYES TO PIGEON POINT 10-60 NM.  
 
* WHEN...FROM 9 AM THIS MORNING TO 9 PM PDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ575-192000-  
/O.CON.KMTR.SC.Y.0184.251019T2200Z-251021T0400Z/  
WATERS FROM PIGEON POINT TO POINT PINOS 10-60 NM-  
459 AM PDT SUN OCT 19 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS  
AFTERNOON TO 9 PM PDT MONDAY...  
 
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND SEAS  
7 TO 12 FT EXPECTED.  
 
* WHERE...WATERS FROM PIGEON POINT TO POINT PINOS 10-60 NM.  
 
* WHEN...FROM 3 PM THIS AFTERNOON TO 9 PM PDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ540-192000-  
/O.CON.KMTR.SC.Y.0184.251019T1600Z-251020T1600Z/  
COASTAL WATERS FROM POINT ARENA TO POINT REYES CALIFORNIA OUT TO  
10 NM-  
459 AM PDT SUN OCT 19 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING  
TO 9 AM PDT MONDAY...  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 6 TO 11 FT EXPECTED.  
 
* WHERE...COASTAL WATERS FROM POINT ARENA TO POINT REYES  
CALIFORNIA OUT TO 10 NM.  
 
* WHEN...FROM 9 AM THIS MORNING TO 9 AM PDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ576-192000-  
/O.CON.KMTR.SC.Y.0184.251019T2200Z-251021T0400Z/  
WATERS FROM POINT PINOS TO POINT PIEDRAS BLANCAS 10-60 NM-  
459 AM PDT SUN OCT 19 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS  
AFTERNOON TO 9 PM PDT MONDAY...  
 
* WHAT...NORTHWEST WINDS 10 TO 20 KT AND SEAS 7 TO 12 FT  
EXPECTED.  
 
* WHERE...WATERS FROM POINT PINOS TO POINT PIEDRAS BLANCAS 10-  
60 NM.  
 
* WHEN...FROM 3 PM THIS AFTERNOON TO 9 PM PDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ545-192000-  
/O.CON.KMTR.SC.Y.0184.251019T2200Z-251020T1600Z/  
COASTAL WATERS FROM POINT REYES TO PIGEON POINT CALIFORNIA OUT TO  
10 NM-  
459 AM PDT SUN OCT 19 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS  
AFTERNOON TO 9 AM PDT MONDAY...  
 
* WHAT...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT EXPECTED.  
 
* WHERE...COASTAL WATERS FROM POINT REYES TO PIGEON POINT  
CALIFORNIA OUT TO 10 NM.  
 
* WHEN...FROM 3 PM THIS AFTERNOON TO 9 AM PDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTP://WEATHER.GOV/SANFRANCISCO  
 
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