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TROPICAL STORM MARCO SPECIAL FORECAST/ADVISORY NUMBER  18
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL142020
1800 UTC MON AUG 24 2020
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
THE TROPICAL STORM WARNING AND STORM SURGE WARNING FOR THE U.S. 
GULF COAST HAVE BEEN DISCONTINUED.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

GUSTY WINDS...HEAVY RAINFALL...AND LINGERING COASTAL FLOODING ARE 
EXPECTED FROM MARCO ALONG PORTIONS OF THE GULF COAST THROUGH THIS 
EVENING. FOR INFORMATION ON THESE HAZARDS SEE PRODUCTS FROM YOUR 
LOCAL NATIONAL WEATHER SERVICE OFFICE. 
 
TROPICAL CYCLONE WIND AND SURGE WATCHES OR WARNINGS ARE LIKELY TO 
BE ISSUED FOR PORTIONS OF THE U.S. GULF COAST LATER TODAY FOR 
TROPICAL STORM LAURA.
 
TROPICAL STORM CENTER LOCATED NEAR 28.7N  88.6W AT 24/1800Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 320 DEGREES AT   5 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB
MAX SUSTAINED WINDS  35 KT WITH GUSTS TO  45 KT.
34 KT....... 70NE   0SE   0SW   0NW.
12 FT SEAS.. 60NE   0SE   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 28.7N  88.6W AT 24/1800Z
AT 24/1200Z CENTER WAS LOCATED NEAR 28.1N  88.4W
 
FORECAST VALID 25/0000Z 29.4N  89.3W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 25/1200Z 30.0N  91.3W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 26/0000Z 30.5N  93.6W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 26/1200Z 30.9N  95.9W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 27/0000Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.7N  88.6W
 
NEXT ADVISORY AT 24/2100Z
 
$$
FORECASTER LATTO
 
 
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