000 WTNT22 KNHC 190257 TCMAT2 TROPICAL STORM BETA FORECAST/ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL222020 0300 UTC SAT SEP 19 2020 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... A STORM SURGE WATCH HAS BEEN ISSUED FROM PORT MANSFIELD...TX TO HIGH ISLAND...TX INCLUDING BAFFIN BAY...CORPUS CHRISTI BAY...COPANO BAY...ARANSAS BAY...SAN ANTONIO BAY...MATAGORDA BAY...AND GALVESTON BAY. A HURRICANE WATCH HAS BEEN ISSUED FROM PORT ARANSAS...TX TO HIGH ISLAND...TX. A TROPICAL STORM WATCH HAS BEEN ISSUED FROM SOUTH OF PORT ARANSAS TO THE MOUTH OF THE RIO GRANDE AND EAST OF HIGH ISLAND TO MORGAN CITY LA. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WATCH IS IN EFFECT FOR... * PORT MANSFIELD...TX TO HIGH ISLAND...TX INCLUDING BAFFIN BAY...CORPUS CHRISTI BAY...COPANO BAY...ARANSAS BAY...SAN ANTONIO BAY...MATAGORDA BAY...AND GALVESTON BAY A HURRICANE WATCH IS IN EFFECT FOR... * PORT ARANSAS TEXAS TO HIGH ISLAND TEXAS A TROPICAL STORM WATCH IS IN EFFECT FOR... * SOUTH OF PORT ARANSAS TEXAS TO THE MOUTH OF THE RIO GRANDE * EAST OF HIGH ISLAND TEXAS TO MORGAN CITY LOUISIANA 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 WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. A WATCH IS TYPICALLY ISSUED 48 HOURS BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM-FORCE WINDS...CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR DANGEROUS. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS. TROPICAL STORM CENTER LOCATED NEAR 25.5N 92.3W AT 19/0300Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 30 DEGREES AT 10 KT ESTIMATED MINIMUM CENTRAL PRESSURE 996 MB MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT. 50 KT....... 80NE 0SE 0SW 50NW. 34 KT.......150NE 40SE 40SW 90NW. 12 FT SEAS.. 0NE 0SE 0SW 90NW. 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 25.5N 92.3W AT 19/0300Z AT 19/0000Z CENTER WAS LOCATED NEAR 25.1N 92.4W FORECAST VALID 19/1200Z 26.3N 92.2W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 70NE 0SE 0SW 60NW. 34 KT...150NE 60SE 40SW 100NW. FORECAST VALID 20/0000Z 26.8N 92.8W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 70NE 30SE 0SW 60NW. 34 KT...150NE 60SE 40SW 100NW. FORECAST VALID 20/1200Z 26.8N 93.7W MAX WIND 65 KT...GUSTS 80 KT. 64 KT... 35NE 0SE 0SW 30NW. 50 KT... 70NE 40SE 40SW 60NW. 34 KT...160NE 90SE 90SW 100NW. FORECAST VALID 21/0000Z 27.0N 94.6W MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 35NE 25SE 25SW 30NW. 50 KT... 70NE 50SE 50SW 60NW. 34 KT...170NE 100SE 100SW 110NW. FORECAST VALID 21/1200Z 27.4N 95.5W MAX WIND 70 KT...GUSTS 85 KT. 50 KT... 70NE 50SE 50SW 60NW. 34 KT...170NE 100SE 100SW 110NW. FORECAST VALID 22/0000Z 27.8N 96.0W MAX WIND 70 KT...GUSTS 85 KT. 50 KT... 70NE 60SE 50SW 60NW. 34 KT...150NE 100SE 100SW 100NW. 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 23/0000Z 28.4N 95.8W MAX WIND 65 KT...GUSTS 80 KT. OUTLOOK VALID 24/0000Z 29.4N 94.1W MAX WIND 55 KT...GUSTS 65 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 25.5N 92.3W INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 19/0600Z NEXT ADVISORY AT 19/0900Z $$ FORECASTER BERG