Marine/aviation Tropical Cyclone Advisory

344
WTPZ24 KNHC 240243
TCMEP4
 
TROPICAL STORM ISELLE FORECAST/ADVISORY NUMBER   3
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP092026
0300 UTC MON AUG 24 2026
 
TROPICAL STORM CENTER LOCATED NEAR 17.1N 115.3W AT 24/0300Z
POSITION ACCURATE WITHIN  40 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  999 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT.......100NE 100SE 110SW   0NW.
4 M SEAS....210NE 150SE  75SW  90NW.
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 17.1N 115.3W AT 24/0300Z
AT 24/0000Z CENTER WAS LOCATED NEAR 16.8N 114.9W
 
FORECAST VALID 24/1200Z 18.1N 116.4W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 25NE  20SE   0SW   0NW.
34 KT...110NE 100SE  90SW  40NW.
 
FORECAST VALID 25/0000Z 19.4N 117.8W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  30SE   0SW   0NW.
34 KT...110NE 130SE  90SW  60NW.
 
FORECAST VALID 25/1200Z 20.4N 119.6W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 40NE  30SE   0SW  30NW.
34 KT...120NE 120SE  80SW  70NW.
 
FORECAST VALID 26/0000Z 21.0N 121.4W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  30SE   0SW  40NW.
34 KT...120NE 100SE  60SW  70NW.
 
FORECAST VALID 26/1200Z 21.5N 123.1W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 40NE  30SE   0SW  30NW.
34 KT... 80NE  60SE  40SW  60NW.
 
FORECAST VALID 27/0000Z 21.9N 125.1W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE   0SE   0SW  30NW.
34 KT... 80NE  30SE  30SW  60NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 28/0000Z 22.8N 128.8W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 30NE   0SE   0SW  40NW.
 
OUTLOOK VALID 29/0000Z 23.6N 132.5W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.1N 115.3W
 
NEXT ADVISORY AT 24/0900Z