305  
WTPZ23 KNHC 100849  
TCMEP3  
 
TROPICAL STORM COSME FORECAST/ADVISORY NUMBER 8  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP032025  
0900 UTC TUE JUN 10 2025  
 
TROPICAL STORM CENTER LOCATED NEAR 15.3N 114.5W AT 10/0900Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT 4 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 993 MB  
MAX SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT.  
50 KT....... 20NE 20SE 20SW 20NW.  
34 KT....... 40NE 40SE 40SW 40NW.  
4 M SEAS.... 75NE 60SE 45SW 45NW.  
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL  
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.  
 
REPEAT...CENTER LOCATED NEAR 15.3N 114.5W AT 10/0900Z  
AT 10/0600Z CENTER WAS LOCATED NEAR 15.2N 114.5W  
 
FORECAST VALID 10/1800Z 15.5N 114.6W  
MAX WIND 55 KT...GUSTS 65 KT.  
50 KT... 20NE 20SE 15SW 15NW.  
34 KT... 40NE 60SE 50SW 40NW.  
 
FORECAST VALID 11/0600Z 16.2N 114.1W  
MAX WIND 50 KT...GUSTS 60 KT.  
50 KT... 20NE 20SE 15SW 0NW.  
34 KT... 40NE 60SE 50SW 30NW.  
 
FORECAST VALID 11/1800Z 17.4N 113.4W...POST-TROPICAL  
MAX WIND 35 KT...GUSTS 45 KT.  
34 KT... 30NE 40SE 30SW 0NW.  
 
FORECAST VALID 12/0600Z 18.7N 113.3W...POST-TROP/REMNT LOW  
MAX WIND 25 KT...GUSTS 35 KT.  
 
FORECAST VALID 12/1800Z 19.8N 113.5W...POST-TROP/REMNT LOW  
MAX WIND 20 KT...GUSTS 30 KT.  
 
FORECAST VALID 13/0600Z...DISSIPATED  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.3N 114.5W  
 
NEXT ADVISORY AT 10/1500Z  
 

 
FORECASTER HAGEN/GIBBS  
 
 
 
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