Marine/Aviation Tropical Cyclone Advisory
Issued by NWS
Issued by NWS
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009 WTNT25 KNHC 200850 TCMAT5 HURRICANE ERIN FORECAST/ADVISORY NUMBER 36 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052025 0900 UTC WED AUG 20 2025 HURRICANE CENTER LOCATED NEAR 28.9N 73.3W AT 20/0900Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 345 DEGREES AT 11 KT ESTIMATED MINIMUM CENTRAL PRESSURE 954 MB MAX SUSTAINED WINDS 85 KT WITH GUSTS TO 105 KT. 64 KT....... 80NE 70SE 40SW 50NW. 50 KT.......140NE 140SE 70SW 90NW. 34 KT.......220NE 230SE 130SW 160NW. 4 M SEAS....450NE 330SE 210SW 420NW. 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 28.9N 73.3W AT 20/0900Z AT 20/0600Z CENTER WAS LOCATED NEAR 28.3N 73.2W FORECAST VALID 20/1800Z 30.6N 73.5W MAX WIND 90 KT...GUSTS 110 KT. 64 KT... 80NE 80SE 40SW 50NW. 50 KT...140NE 140SE 90SW 90NW. 34 KT...230NE 230SE 160SW 170NW. FORECAST VALID 21/0600Z 33.0N 72.8W MAX WIND 95 KT...GUSTS 115 KT. 64 KT... 80NE 80SE 40SW 50NW. 50 KT...140NE 140SE 100SW 100NW. 34 KT...230NE 240SE 190SW 180NW. FORECAST VALID 21/1800Z 35.4N 70.6W MAX WIND 95 KT...GUSTS 115 KT. 64 KT... 80NE 90SE 60SW 70NW. 50 KT...140NE 150SE 110SW 120NW. 34 KT...240NE 290SE 210SW 220NW. FORECAST VALID 22/0600Z 37.4N 67.3W MAX WIND 90 KT...GUSTS 110 KT. 64 KT... 70NE 100SE 90SW 90NW. 50 KT...160NE 180SE 130SW 130NW. 34 KT...280NE 310SE 240SW 250NW. FORECAST VALID 22/1800Z 39.3N 63.1W MAX WIND 85 KT...GUSTS 105 KT. 64 KT... 50NE 110SE 110SW 80NW. 50 KT...160NE 180SE 150SW 130NW. 34 KT...320NE 330SE 260SW 250NW. FORECAST VALID 23/0600Z 41.0N 57.7W MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 30NE 90SE 100SW 60NW. 50 KT...140NE 180SE 150SW 130NW. 34 KT...350NE 340SE 270SW 260NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 24/0600Z 45.8N 43.9W...POST-TROP/EXTRATROP MAX WIND 65 KT...GUSTS 80 KT. 50 KT... 80NE 200SE 180SW 120NW. 34 KT...300NE 360SE 340SW 240NW. OUTLOOK VALID 25/0600Z 51.1N 30.8W...POST-TROP/EXTRATROP MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 50NE 90SE 210SW 120NW. 34 KT...280NE 380SE 450SW 360NW. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.9N 73.3W INTERMEDIATE PUBLIC ADVISORY...WTNT35 KNHC/MIATCPAT5...AT 20/1200Z NEXT ADVISORY AT 20/1500Z $$ FORECASTER BERG