000 WTNT22 KNHC 192050 TCMAT2 TROPICAL STORM GRACE FORECAST/ADVISORY NUMBER 26 NWS NATIONAL HURRICANE CENTER MIAMI FL AL072021 2100 UTC THU AUG 19 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WARNING IS IN EFFECT FOR... * THE COAST OF MAINLAND MEXICO FROM PUERTO VERACRUZ TO CABO ROJO A TROPICAL STORM WARNING IS IN EFFECT FOR... * YUCATAN PENINSULA OF MEXICO FROM TULUM TO CAMPECHE * THE COAST OF MAINLAND MEXICO FROM NORTH OF CABO ROJO TO BARRA DEL TORDO. 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. TROPICAL STORM CENTER LOCATED NEAR 20.6N 90.2W AT 19/2100Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 13 KT ESTIMATED MINIMUM CENTRAL PRESSURE 999 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT.......140NE 50SE 40SW 130NW. 12 FT SEAS..180NE 0SE 0SW 180NW. 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 20.6N 90.2W AT 19/2100Z AT 19/1800Z CENTER WAS LOCATED NEAR 20.5N 89.5W FORECAST VALID 20/0600Z 20.8N 92.5W...OVER WATER MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 40NE 30SE 0SW 40NW. 34 KT...130NE 60SE 50SW 130NW. FORECAST VALID 20/1800Z 20.7N 94.9W MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 20NE 15SE 0SW 20NW. 50 KT... 40NE 30SE 0SW 30NW. 34 KT...110NE 80SE 80SW 110NW. FORECAST VALID 21/0600Z 20.4N 97.0W...INLAND MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 20NE 20SE 0SW 20NW. 50 KT... 40NE 40SE 20SW 30NW. 34 KT...120NE 80SE 40SW 90NW. FORECAST VALID 21/1800Z 19.6N 99.4W...INLAND MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 50NE 0SE 0SW 20NW. FORECAST VALID 22/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.6N 90.2W INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 20/0000Z NEXT ADVISORY AT 20/0300Z $$ FORECASTER PAPIN/CANGIALOSI