ZCZC MIATCMAT3 ALL TTAA00 KNHC DDHHMM TROPICAL STORM ZETA FORECAST/ADVISORY NUMBER 11 NWS NATIONAL HURRICANE CENTER MIAMI FL AL282020 0900 UTC TUE OCT 27 2020 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... A STORM SURGE WARNING HAS BEEN ISSUED FROM INTRACOASTAL CITY... LOUISIANA...TO NAVARRE...FLORIDA...INCLUDING LAKE BORGNE...LAKE PONTCHARTRAIN...VERMILION BAY...PENSACOLA BAY...AND MOBILE BAY. A HURRICANE WARNING HAS BEEN ISSUED FROM MORGAN CITY...LOUISIANA... TO THE MISSISSIPPI/ALABAMA BORDER...INCLUDING LAKE PONTCHARTRAIN... LAKE MAUREPAS...AND METROPOLITAN NEW ORLEANS. A TROPICAL STORM WARNING HAS BEEN ISSUED FROM THE MISSISSIPPI/ALABAMA BORDER TO THE OKALOOSA/WALTON COUNTY LINE... FLORIDA. THE GOVERNMENT OF MEXICO HAS CHANGED THE HURRICANE WARNING TO A TROPICAL STORM WARNING FROM PUNTA ALLEN TO PROGRESO... INCLUDING COZUMEL. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WARNING IS IN EFFECT FOR... * INTRACOASTAL CITY LOUISIANA TO NAVARRE FLORIDA * LAKE BORGNE...LAKE PONTCHARTRAIN...VERMILION BAY...PENSACOLA BAY...AND MOBILE BAY A HURRICANE WARNING IS IN EFFECT FOR... * MORGAN CITY LOUISIANA TO THE MISSISSIPPI/ALABAMA BORDER * LAKE PONTCHARTRAIN...LAKE MAUREPAS...AND METROPOLITAN NEW ORLEANS A TROPICAL STORM WARNING IS IN EFFECT FOR... * PUNTA ALLEN TO PROGRESO MEXICO * COZUMEL * MISSISSIPPI/ALABAMA BORDER TO OKALOOSA/WALTON COUNTY LINE FLORIDA A TROPICAL STORM WATCH IS IN EFFECT FOR... * WEST OF MORGAN CITY TO INTRACOASTAL CITY 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 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. A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA. A WARNING IS TYPICALLY ISSUED 36 HOURS BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM-FORCE WINDS...CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR DANGEROUS. 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 AREA WITHIN 36 HOURS. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS. TROPICAL STORM CENTER LOCATED NEAR 21.0N 88.4W AT 27/0900Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT 12 KT ESTIMATED MINIMUM CENTRAL PRESSURE 984 MB MAX SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT. 50 KT....... 70NE 70SE 20SW 40NW. 34 KT.......120NE 120SE 60SW 70NW. 12 FT SEAS..150NE 120SE 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 21.0N 88.4W AT 27/0900Z AT 27/0600Z CENTER WAS LOCATED NEAR 20.6N 87.9W FORECAST VALID 27/1800Z 22.3N 90.1W...OVER WATER MAX WIND 65 KT...GUSTS 80 KT. 64 KT... 30NE 20SE 0SW 0NW. 50 KT... 50NE 40SE 20SW 20NW. 34 KT...120NE 100SE 40SW 70NW. FORECAST VALID 28/0600Z 24.4N 91.5W MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 25NE 20SE 0SW 0NW. 50 KT... 50NE 40SE 20SW 30NW. 34 KT...110NE 110SE 40SW 70NW. FORECAST VALID 28/1800Z 27.5N 91.2W MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 25NE 25SE 0SW 10NW. 50 KT... 50NE 50SE 20SW 30NW. 34 KT...110NE 120SE 50SW 60NW. FORECAST VALID 29/0600Z 31.7N 88.0W...INLAND MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 50NE 50SE 0SW 0NW. 34 KT... 80NE 110SE 40SW 40NW. FORECAST VALID 29/1800Z 36.5N 81.0W...INLAND MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 30/0600Z 40.3N 70.0W...POST-TROP/EXTRATROP MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 60NE 210SE 180SW 30NW. 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 31/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 21.0N 88.4W INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 27/1200Z NEXT ADVISORY AT 27/1500Z $$ FORECASTER BROWN NNNN
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