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TROPICAL STORM NICHOLAS FORECAST/ADVISORY NUMBER   9
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL142021
0900 UTC TUE SEP 14 2021
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
A TROPICAL STORM WARNING HAS BEEN ISSUED FROM SABINE PASS TO
CAMERON...LOUISIANA.
 
THE HURRICANE WARNING IS CHANGED TO A TROPICAL STORM WARNING FROM
MATAGORDA TO FREEPORT.
 
THE STORM SURGE WARNING FROM PORT O'CONNOR TO SARGENT INCLUDING
MATAGORDA BAY HAS BEEN DISCONTINUED.
 
THE HURRICANE WARNING IS DISCONTINUED FROM SOUTH OF MATAGORDA TO
PORT O'CONNOR.
 
THE HURRICANE WATCH IS DISCONTINUED FROM FREEPORT TO SAN LUIS PASS.
 
THE TROPICAL STORM WARNING IS DISCONTINUED FROM PORT O'CONNOR TO
NORTH OF PORT ARANSAS.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A STORM SURGE WARNING IS IN EFFECT FOR...
* SARGENT TO SABINE PASS INCLUDING GALVESTON BAY
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* MATAGORDA TO CAMERON
 
A STORM SURGE WATCH IS IN EFFECT FOR...
* SABINE PASS TO RUTHERFORD BEACH LOUISIANA
 
A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING
INUNDATION...FROM RISING WATER MOVING INLAND FROM THE
COASTLINE...DURING THE NEXT 36 HOURS 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 TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA.
 
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 DURING THE NEXT 48 HOURS. FOR A DEPICTION OF
AREAS AT RISK...PLEASE SEE THE NATIONAL WEATHER SERVICE STORM SURGE
WATCH/WARNING GRAPHIC...AVAILABLE AT HURRICANES.GOV.
 
INTERESTS ELSEWHERE IN SOUTHWESTERN LOUISIANA SHOULD MONITOR THE
PROGRESS OF NICHOLAS.
 
TROPICAL STORM CENTER LOCATED NEAR 29.3N  95.6W AT 14/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR  25 DEGREES AT   8 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  994 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
50 KT....... 60NE  40SE   0SW  20NW.
34 KT.......110NE 110SE  40SW  50NW.
12 FT SEAS..  0NE 120SE  60SW   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 29.3N  95.6W AT 14/0900Z
AT 14/0600Z CENTER WAS LOCATED NEAR 28.8N  95.7W
 
FORECAST VALID 14/1800Z 29.9N  95.1W...INLAND
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 40NE  60SE  20SW   0NW.
 
FORECAST VALID 15/0600Z 30.3N  94.0W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 15/1800Z 30.4N  93.4W...INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 16/0600Z 30.4N  92.8W...INLAND
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 16/1800Z 30.5N  92.5W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 17/0600Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.3N  95.6W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 14/1200Z
 
NEXT ADVISORY AT 14/1500Z
 
$$
FORECASTER BLAKE
 
 
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