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Post-Tropical Cyclone Arthur

FEATURED

Key Messages

FEATURED ES

Mensajes Claves

Wind Speed Probabilities

Earliest Reasonable Time of Arrival of 34-knot winds

Arrival Time of Winds

Wind History

Interactive

Interactive Cone

Warnings/Cone Static Images

Interactive

Warnings/Cone Interactive Map

Experimental Cone Static Images

Interactive

Experimental Cone Interactive Map

Warnings and Surface Wind

Interactive

Rip Currents

Rainfall Potential

WPC Flash Flooding Potential

U.S. Tornado Potential

Post-Tropical Cyclone Arthur Forecast Advisory

Advisory Number: 8
0300 UTC THU JUN 18 2026

000
WTNT21 KNHC 180247
TCMAT1
 
POST-TROPICAL CYCLONE ARTHUR FORECAST/ADVISORY NUMBER   8
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL012026
0300 UTC THU JUN 18 2026
 
POST-TROPICAL CYCLONE CENTER LOCATED NEAR 29.7N  94.5W AT 18/0300Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTHEAST OR  40 DEGREES AT   8 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB
MAX SUSTAINED WINDS  30 KT WITH GUSTS TO  40 KT.
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 29.7N  94.5W AT 18/0300Z
AT 18/0000Z CENTER WAS LOCATED NEAR 29.4N  94.8W
 
FORECAST VALID 18/1200Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.7N  94.5W
 
THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE 
CENTER ON THIS SYSTEM. THE REMNANTS OF ARTHUR MAY EMERGE OVER THE 
ATLANTIC BY FRIDAY, AND ADDITIONAL INFORMATION ON THIS SYSTEM CAN 
BE FOUND IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER 
SERVICE...UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.
 
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FORECASTER BEVEN