Atlantic Hurricane Feed

Tropical Storm Isaac Forecast Advisory

Published Date and Time: 2024-09-26 10:35:54



832 
WTNT25 KNHC 261435
TCMAT5

TROPICAL STORM ISAAC FORECAST/ADVISORY NUMBER   3
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL102024
1500 UTC THU SEP 26 2024

TROPICAL STORM CENTER LOCATED NEAR 37.3N  51.7W AT 26/1500Z
POSITION ACCURATE WITHIN  30 NM

PRESENT MOVEMENT TOWARD THE EAST OR  80 DEGREES AT  10 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  997 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT....... 60NE  50SE  50SW  60NW.
12 FT SEAS.. 60NE 120SE 120SW 120NW.
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 37.3N  51.7W AT 26/1500Z
AT 26/1200Z CENTER WAS LOCATED NEAR 37.2N  52.3W

FORECAST VALID 27/0000Z 37.4N  49.8W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT...  0NE  30SE   0SW   0NW.
34 KT... 50NE  50SE  50SW  50NW.

FORECAST VALID 27/1200Z 37.9N  46.9W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT...  0NE  40SE  30SW   0NW.
34 KT... 60NE  70SE  60SW  50NW.

FORECAST VALID 28/0000Z 38.7N  43.5W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  40SE  40SW  30NW.
34 KT... 60NE  90SE  60SW  50NW.

FORECAST VALID 28/1200Z 39.9N  39.9W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT...  0NE  25SE   0SW   0NW.
50 KT... 40NE  50SE  40SW  40NW.
34 KT... 90NE 110SE  80SW  80NW.

FORECAST VALID 29/0000Z 41.2N  36.7W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 40NE  50SE  40SW  40NW.
34 KT...130NE 130SE  90SW 110NW.

FORECAST VALID 29/1200Z 42.3N  33.3W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  60SE  50SW  40NW.
34 KT...140NE 120SE 110SW 130NW.

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 30/1200Z 43.5N  25.5W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT...  0NE  50SE  50SW   0NW.
34 KT...130NE  90SE  90SW 110NW.

OUTLOOK VALID 01/1200Z 43.5N  18.0W...POST-TROP/EXTRATROP
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...110NE  90SE  90SW 110NW.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 37.3N  51.7W

NEXT ADVISORY AT 26/2100Z

$$
FORECASTER D. ZELINSKY





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