Tropical Storm Gabrielle Forecast Advisory Number 13

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Tropical Storm Gabrielle Forecast Advisory Number 13

Issued at 0900 UTC SAT SEP 20 2025

000
WTNT22 KNHC 200836
TCMAT2
 
TROPICAL STORM GABRIELLE FORECAST/ADVISORY NUMBER  13
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL072025
0900 UTC SAT SEP 20 2025
 
TROPICAL STORM CENTER LOCATED NEAR 24.3N  58.1W AT 20/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT  11 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT.......120NE 110SE   0SW   0NW.
4 M SEAS....210NE 120SE 120SW 210NW.
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 24.3N  58.1W AT 20/0900Z
AT 20/0600Z CENTER WAS LOCATED NEAR 23.9N  57.7W
 
FORECAST VALID 20/1800Z 25.4N  59.3W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE   0SE   0SW   0NW.
34 KT...120NE 110SE   0SW   0NW.
 
FORECAST VALID 21/0600Z 27.0N  60.5W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 25NE  20SE   0SW   0NW.
34 KT...120NE 110SE  30SW  30NW.
 
FORECAST VALID 21/1800Z 28.6N  61.6W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 20NE  15SE   0SW   0NW.
50 KT... 40NE  30SE  20SW  20NW.
34 KT...120NE 120SE  40SW  50NW.
 
FORECAST VALID 22/0600Z 30.3N  62.1W
MAX WIND  80 KT...GUSTS 100 KT.
64 KT... 20NE  15SE  10SW  10NW.
50 KT... 40NE  30SE  20SW  20NW.
34 KT...120NE 120SE  50SW  70NW.
 
FORECAST VALID 22/1800Z 32.1N  61.3W
MAX WIND  90 KT...GUSTS 110 KT.
64 KT... 25NE  20SE  10SW  15NW.
50 KT... 40NE  40SE  30SW  30NW.
34 KT...120NE 130SE  60SW  70NW.
 
FORECAST VALID 23/0600Z 34.0N  59.1W
MAX WIND  90 KT...GUSTS 110 KT.
64 KT... 30NE  30SE  20SW  20NW.
50 KT... 40NE  50SE  40SW  40NW.
34 KT...120NE 140SE  70SW  70NW.
 
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 24/0600Z 37.0N  50.6W
MAX WIND  80 KT...GUSTS 100 KT.
50 KT... 40NE  60SE  50SW  40NW.
34 KT...110NE 150SE 110SW  70NW.
 
OUTLOOK VALID 25/0600Z 38.7N  38.5W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 40NE  50SE  50SW  40NW.
34 KT... 90NE 140SE 130SW  90NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 24.3N  58.1W
 
NEXT ADVISORY AT 20/1500Z
 
$$
FORECASTER BERG
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