763  
WHUS56 KMTR 250305  
SMWMTR  
PZZ576-250330-  
/O.NEW.KMTR.MA.W.0045.251225T0305Z-251225T0330Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
705 PM PST WED DEC 24 2025  
 
THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
WATERS FROM POINT PINOS TO POINT PIEDRAS BLANCAS 10-60 NM...  
 
* UNTIL 730 PM PST.  
 
* AT 705 PM PST, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING  
WATERSPOUTS WAS LOCATED 37 NM WEST OF POINT SUR, MOVING NORTH AT 45  
KNOTS.  
 
HAZARD...WATERSPOUTS AND WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR INDICATED.  
 
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...  
MAINLY OPEN WATERS OF WATERS FROM POINT PINOS TO POINT PIEDRAS  
BLANCAS 10-60 NM.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 
BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THIS STORM PASSES.  
WIND GUSTS 34 KNOTS OR GREATER, HIGH WAVES, DANGEROUS LIGHTNING, AND  
HEAVY RAIN ARE POSSIBLE WITH THIS STORM.  
 
THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY  
OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR  
IMMEDIATELY.  
 

 
 
LAT...LON 3609 12259 3616 12279 3647 12270 3637 12231  
TIME...MOT...LOC 0304Z 199DEG 45KT 3617 12266  
 
WATERSPOUT...POSSIBLE  
MAX HAIL SIZE...<.75 IN  
MAX WIND GUST...40 KTS  
 

 
 
JM  
 
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