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TROPICAL STORM GORDON FORECAST/ADVISORY NUMBER   9
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL072018
1500 UTC TUE SEP 04 2018

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

THE TROPICAL STORM WARNING HAS BEEN DISCONTINUED WEST OF GRAND
ISLE LOUISIANA.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A STORM SURGE WARNING IS IN EFFECT FOR...
* SHELL BEACH TO DAUPHIN ISLAND

A STORM SURGE WATCH IS IN EFFECT FOR...
* WEST OF SHELL BEACH TO THE MOUTH OF THE MISSISSIPPI RIVER
* EAST OF DAUPHIN ISLAND TO NAVARRE

A HURRICANE WARNING IS IN EFFECT FOR...
* MOUTH OF THE PEARL RIVER TO THE ALABAMA-FLORIDA BORDER

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* WEST OF THE MOUTH OF THE PEARL RIVER TO GRAND ISLE...INCLUDING
LAKE PONTCHARTRAIN AND LAKE MAUREPAS
* ALABAMA-FLORIDA BORDER TO OKALOOSA-WALTON COUNTY LINE

A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING
INUNDATION...FROM RISING WATER MOVING INLAND FROM THE COASTLINE...
IN THE INDICATED LOCATIONS. FOR A DEPICTION OF AREAS AT RISK...
PLEASE SEE THE NATIONAL WEATHER SERVICE STORM SURGE WATCH/WARNING
GRAPHIC...AVAILABLE AT HURRICANES.GOV. THIS IS A LIFE-THREATENING
SITUATION. PERSONS LOCATED WITHIN THESE AREAS SHOULD TAKE ALL
NECESSARY ACTIONS TO PROTECT LIFE AND PROPERTY FROM RISING WATER AND
THE POTENTIAL FOR OTHER DANGEROUS CONDITIONS. PROMPTLY FOLLOW
EVACUATION AND OTHER INSTRUCTIONS FROM LOCAL OFFICIALS.

A STORM SURGE WATCH MEANS THERE IS A POSSIBILITY OF LIFE-
THREATENING INUNDATION...FROM RISING WATER MOVING INLAND FROM THE
COASTLINE...IN THE INDICATED LOCATIONS.

A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED
SOMEWHERE WITHIN THE WARNING AREA. PREPARATIONS TO PROTECT LIFE
AND PROPERTY SHOULD BE RUSHED TO COMPLETION.

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREAS.

TROPICAL STORM CENTER LOCATED NEAR 28.5N  86.8W AT 04/1500Z
POSITION ACCURATE WITHIN  20 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT  13 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1001 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 20NE   0SE   0SW   0NW.
34 KT....... 70NE  50SE  20SW  60NW.
12 FT SEAS.. 75NE  30SE   0SW  30NW.
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 28.5N  86.8W AT 04/1500Z
AT 04/1200Z CENTER WAS LOCATED NEAR 28.1N  86.2W

FORECAST VALID 05/0000Z 29.8N  88.5W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 15NE   0SE   0SW  10NW.
50 KT... 30NE  20SE   0SW  20NW.
34 KT... 80NE  60SE  20SW  60NW.

FORECAST VALID 05/1200Z 31.5N  90.2W...INLAND
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 40NE  60SE  20SW  40NW.

FORECAST VALID 06/0000Z 32.8N  91.6W...INLAND
MAX WIND  25 KT...GUSTS  35 KT.

FORECAST VALID 06/1200Z 33.7N  92.7W...INLAND
MAX WIND  20 KT...GUSTS  30 KT.

FORECAST VALID 07/1200Z 35.4N  94.3W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.

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 08/1200Z 37.7N  93.8W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.

OUTLOOK VALID 09/1200Z 40.9N  90.7W...POST-TROP/EXTRATROP
MAX WIND  20 KT...GUSTS  30 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.5N  86.8W

NEXT ADVISORY AT 04/2100Z

$$
FORECASTER STEWART


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