343  
WHUS56 KMTR 120009  
SMWMTR  
PZZ545-560-575-120045-  
/O.NEW.KMTR.MA.W.0008.260412T0009Z-260412T0045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
509 PM PDT SAT APR 11 2026  
 
THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM POINT REYES TO PIGEON POINT CALIFORNIA OUT TO  
10 NM...  
COASTAL WATERS FROM PIGEON POINT TO POINT PINOS CALIFORNIA OUT TO  
10 NM...  
WATERS FROM PIGEON POINT TO POINT PINOS 10-60 NM...  
 
* UNTIL 545 PM PDT.  
 
* AT 509 PM PDT, SEVERE THUNDERSTORMS CAPABLE OF PRODUCING  
WATERSPOUTS WERE LOCATED ALONG A LINE FROM OVER PILLAR POINT TO 15  
NM WEST OF POINT ANO NUEVO, MOVING NORTHEAST AT 25 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...  
PILLAR POINT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 
THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY  
OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR  
IMMEDIATELY.  
 
 
 
LAT...LON 3702 12274 3720 12267 3720 12263 3727 12264  
3735 12261 3754 12260 3758 12252 3752 12252  
3751 12250 3751 12248 3748 12245 3744 12244  
3736 12240 3727 12241 3725 12240 3724 12242  
3722 12241 3712 12242  
TIME...MOT...LOC 0009Z 222DEG 24KT 3753 12249 3733 12247 3715 12262  
 
WATERSPOUT...POSSIBLE  
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...40 KTS  
 
 
 
KR  
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