606  
WTNT23 KNHC 051453  
TCMAT3  
 
TROPICAL STORM CHANTAL FORECAST/ADVISORY NUMBER 4  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL032025  
1500 UTC SAT JUL 05 2025  
 
TROPICAL STORM CENTER LOCATED NEAR 31.1N 78.7W AT 05/1500Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE NORTH OR 10 DEGREES AT 1 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB  
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.  
34 KT....... 80NE 80SE 0SW 0NW.  
4 M SEAS.... 60NE 60SE 0SW 0NW.  
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 31.1N 78.7W AT 05/1500Z  
AT 05/1200Z CENTER WAS LOCATED NEAR 30.8N 79.0W  
 
FORECAST VALID 06/0000Z 31.8N 79.0W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 80NE 80SE 0SW 20NW.  
 
FORECAST VALID 06/1200Z 33.1N 79.3W...INLAND  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 80NE 80SE 0SW 20NW.  
 
FORECAST VALID 07/0000Z 34.6N 79.2W...INLAND  
MAX WIND 30 KT...GUSTS 40 KT.  
 
FORECAST VALID 07/1200Z 35.8N 78.0W...POST-TROP/INLAND  
MAX WIND 30 KT...GUSTS 40 KT.  
 
FORECAST VALID 08/0000Z...DISSIPATED  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 31.1N 78.7W  
 
INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 05/1800Z  
 
NEXT ADVISORY AT 05/2100Z  
 

 
FORECASTER CANGIALOSI  
 
 
 
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