339  
WTNT21 KNHC 240231  
TCMAT1  
 
TROPICAL STORM FERNAND FORECAST/ADVISORY NUMBER 2  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL062025  
0300 UTC SUN AUG 24 2025  
 
TROPICAL STORM CENTER LOCATED NEAR 28.8N 61.2W AT 24/0300Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 15 DEGREES AT 14 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1010 MB  
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.  
34 KT....... 0NE 90SE 0SW 0NW.  
4 M SEAS.... 0NE 105SE 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 28.8N 61.2W AT 24/0300Z  
AT 24/0000Z CENTER WAS LOCATED NEAR 28.2N 61.3W  
 
FORECAST VALID 24/1200Z 30.6N 60.6W  
MAX WIND 40 KT...GUSTS 50 KT.  
34 KT... 40NE 80SE 0SW 0NW.  
 
FORECAST VALID 25/0000Z 32.9N 59.7W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 60NE 80SE 30SW 0NW.  
 
FORECAST VALID 25/1200Z 35.0N 58.8W  
MAX WIND 50 KT...GUSTS 60 KT.  
50 KT... 20NE 30SE 0SW 0NW.  
34 KT... 60NE 80SE 30SW 20NW.  
 
FORECAST VALID 26/0000Z 37.4N 57.5W  
MAX WIND 55 KT...GUSTS 65 KT.  
50 KT... 20NE 30SE 0SW 0NW.  
34 KT... 50NE 80SE 40SW 20NW.  
 
FORECAST VALID 26/1200Z 40.0N 55.1W  
MAX WIND 50 KT...GUSTS 60 KT.  
50 KT... 10NE 20SE 0SW 0NW.  
34 KT... 50NE 80SE 40SW 20NW.  
 
FORECAST VALID 27/0000Z 43.0N 51.7W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 50NE 80SE 40SW 0NW.  
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM  
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY  
 
OUTLOOK VALID 28/0000Z 49.0N 40.8W...POST-TROP/EXTRATROP  
MAX WIND 40 KT...GUSTS 50 KT.  
34 KT... 20NE 50SE 30SW 0NW.  
 
OUTLOOK VALID 29/0000Z...DISSIPATED  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.8N 61.2W  
 
NEXT ADVISORY AT 24/0900Z  
 
 
FORECASTER KELLY  
 
 
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