Tropical Storm Erick in the Pacific near southern Mexico is expected to become a hurricane

Tropical Storm Erick captured in this National Oceanic and Atmospheric Administration (NOAA) GOES East Imagery at 12:50 p.m. ET on Tuesday, June 17, 2025. (NOAA)

MIAMI — A hurricane warning was issued Tuesday for a portion of southern Mexico as Tropical Storm Erick gained strength in the Pacific Ocean, forecasters said.

The National Hurricane Center said Erick was expected to rapidly intensify and become a hurricane by late Tuesday or early Wednesday. The cyclone was centered about 285 miles (460 kilometres) southeast of Puerto Ángel, Mexico, on Tuesday morning.

The tropical storm had maximum sustained winds of 45 mph (75 kph), the Miami-based centre said. It was moving west-northwest at 9 mph (15 kph) and forecast to approach the coast by late Wednesday.

A hurricane warning was in effect from Puerto Ángel to Punta Maldonado in coastal southern Mexico. The hurricane watch stretches west of Punta Maldonado to Acapulco and east of Puerto Ángel to Bahías de Huatulco. A tropical storm watch was posted east of Puerto Ángel to Salina Cruz.

A hurricane warning means hurricane conditions are expected in the area, and preparations to protect life and property should be rushed to completion, according to the NHC advisory.

Heavy rainfall up to 20 inches (51 centimetres) was forecast for parts of Oaxaca and Guerrero with lighter amounts in Chiapas, Michoacan, Colima and Jalisco states as well as parts of El Salvador and Guatemala.

The rainfall may produce flooding and mudslides, the center said, and storm surge could produce coastal flooding.