Otis was blowing most sustained winds of 160 mph (257 kph) and was anticipated to convey heavy rain able to “catastrophic injury,” the US national hurricane center mentioned.
By 9 p.m. time (0300 GMT on Wednesday) Otis was about 55 miles south-southeast of Acapulco, the Miami-based NHC added.
As soon as Otis comes ashore, it ought to weaken quickly, it mentioned.
Hurricane situations have been anticipated inside 12 hours for the stretch of coast between the seaside cities of Zihuatanejo and Punta Maldonado within the state of Guerrero, which is dwelling to Acapulco, the NHC mentioned.
The storm may convey as much as 20 inches (51 cm) of rain in components of Guerrero and neighboring Oaxaca state, probably inflicting flash flooding and mudslides, a “doubtlessly catastrophic” storm surge, and surf and rip currents, the middle added.
Faculties throughout Guerrero canceled courses for Wednesday forward of Otis’ arrival, Governor Evelyn Salgado mentioned on social media.
Over the weekend, Hurricane Norma killed at the least three folks because it handed alongside the northwest coast of Mexico. Days earlier than, the highly effective Hurricane Lidia left one particular person useless and several other injured after battering Mexico’s Pacific coast.