Hurricane Kirk strengthened Wednesday into a Category 3 storm in the Atlantic Ocean and was expected to grow rapidly into a major hurricane, forecasters said.

There were no coastal watches or warnings in effect, and the storm system was not yet deemed a threat to land.

Kirk reached Category 3 status on Wednesday, the Miami-based U.S. National Hurricane Center said. The storm was about 1,855 kilometers east-northeast of the Lesser Antilles with maximum sustained winds of 195 kph.

It was moving northwest at 19 kph. A gradual turn toward the north-northwest and then northward was expected this week.

Swells generated by the storm could affect portions of the Leeward Islands and Bermuda by the weekend, likely causing "life-threatening" surf and rip current conditions, the center said.

Meanwhile, Tropical Storm Leslie formed late Wednesday in the eastern Atlantic Ocean and could strengthen into a hurricane by the weekend, forecasters said.

There were no coastal watches or warnings in effect, and the storm system was not yet deemed a threat to land.

The storm was located 790 km southwest of the southernmost tip of the Cabo Verde Islands and had maximum sustained winds of 65 kph, the hurricane center said.

The storms formed as many people in the U.S. Southeast still lacked running water, cellphone service and electricity as rescuers searched for people unaccounted for after Hurricane Helene struck last week and left a trail of death and catastrophic damage.

(Cover: This satellite image provided by U.S. National Oceanic and Atmospheric Administration shows Hurricane Kirk in the Atlantic Ocean, October 2, 2024. /AP)