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TROPICAL STORM HENRI FORECAST/ADVISORY NUMBER   9
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082021
0300 UTC WED AUG 18 2021
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
NONE.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* BERMUDA
 
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN THE NEXT 24
HOURS.
 
TROPICAL STORM CENTER LOCATED NEAR 30.0N  65.1W AT 18/0300Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST-SOUTHWEST OR 255 DEGREES AT   7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  998 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 20NE   0SE   0SW   0NW.
34 KT....... 40NE  60SE   0SW  40NW.
12 FT 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 30.0N  65.1W AT 18/0300Z
AT 18/0000Z CENTER WAS LOCATED NEAR 30.2N  64.5W
 
FORECAST VALID 18/1200Z 29.9N  66.0W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE   0SE   0SW  20NW.
34 KT... 60NE  60SE  20SW  50NW.
 
FORECAST VALID 19/0000Z 29.8N  67.7W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  20SE   0SW  20NW.
34 KT... 60NE  60SE  20SW  50NW.
 
FORECAST VALID 19/1200Z 29.8N  69.5W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE   0SE   0SW  20NW.
34 KT... 80NE  70SE  40SW  50NW.
 
FORECAST VALID 20/0000Z 30.1N  71.1W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE   0SE   0SW  20NW.
34 KT... 80NE  80SE  40SW  50NW.
 
FORECAST VALID 20/1200Z 30.9N  72.0W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  30SE  10SW  20NW.
34 KT... 80NE  80SE  50SW  50NW.
 
FORECAST VALID 21/0000Z 32.0N  71.9W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 40NE  40SE  20SW  20NW.
34 KT... 80NE  90SE  70SW  50NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 22/0000Z 36.6N  69.4W
MAX WIND  80 KT...GUSTS 100 KT.
 
OUTLOOK VALID 23/0000Z 40.2N  65.0W
MAX WIND  80 KT...GUSTS 100 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 30.0N  65.1W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 18/0600Z
 
NEXT ADVISORY AT 18/0900Z
 
$$
FORECASTER PAPIN/BROWN
 
 
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