Hurricane Isaias Snaps Power Lines as It Nears Florida Coast

(Bloomberg) -- Hurricane Isaias triggered blackouts as it barreled closer to the US Gulf Coast Friday evening, bringing extreme wind gusts and a dangerous storm surge to the region.

Isaias weakened as it neared landfall with winds topping out at 110 miles (177 kilometers) per hour, making it a strong Category 2 storm on the five-step Saffir-Simpson scale, the US National Hurricane Center said in an advisory at 8 p.m. New York time. The storm, which earlier in the day reached the status of a major hurricane, was about 45 miles south of Pensacola, Florida.

More than 380,000 homes and businesses in Florida and Alabama already had lost power by nearly 8:30 p.m. New York time, as the storm’s eye neared the shore, according to PowerOutage.com

The hurricane is expected to come ashore along the coast of the western panhandle of Florida. Storm surge and tropical storm warnings extended west into Louisiana. 

In addition to its damaging winds, Isaias is forecast to push as much as 9 feet (3 meters) of water ashore at the Alabama-Florida border, the center said.

“This is a life-threatening situation,” Robbie Berg, a warning coordination meteorologist at the center, wrote in an earlier advisory. “Persons located within these areas should take all necessary actions to protect life and property from rising water and the potential for other dangerous conditions.”

Oil producers in the US Gulf of Mexico have shut in 1,458,814 barrels per day of crude production in response to Hurricane Isaias, the equivalent to 72% of output in the region, the Marine Minerals Administration said in a statement Friday. Shut-ins also include 1.259 billion cubic feet per day of natural gas, or 59% of regional output and 129 platforms were evacuated as of noon in New York. Several ports are also shutting ahead of the hurricane, disrupting seaborne crude deliveries.

Three fuel-making facilities are in or near the projected path, including Chevron Corp.’s 356,000 barrel-a-day refinery in Pascagoula, Mississippi. Even small production losses could trigger sharp price increases, with US gasoline and diesel stockpiles already far below seasonal norms. Natural gas production in the Gulf has also fallen, with about 57% of regional output shut in.

Still, Isaias’s shift east has limited the hit to Gulf oil, gas and LNG facilities compared with earlier forecasts, even as the storm intensified, according to Gary Cunningham at Tradition Energy.

“Isaias is remaining stronger than originally projected but its track is more east,” Cunningham said in an email, limiting the impact on Gulf production and LNG export facilities.

Natural gas futures fell Friday as traders weighed the production losses against the potential for storm damage to curb regional energy demand. November gas was trading near $3.14 per million British thermal units Friday morning, after settling at $3.168 Thursday.

Florida suspended tolls on bridges in Okaloosa and Santa Rosa counties to help people evacuate, while Governor Ron DeSantis declared a state of emergency in 27 counties.

President Donald Trump said he was canceling his plans to attend Saturday’s football game between the University of Georgia and the University of Alabama in Tuscaloosa to avoid disrupting the emergency response. 

After coming ashore, Isaias is forecast to race across Alabama and into the Tennessee and Ohio valleys, bringing as much as 8 to 12 inches of rain, said Tyler Roys, a meteorologist with commercial forecaster AccuWeather Inc.

On the storm’s eastern side, as much as 8 inches may fall across parts of the Carolinas, including areas devastated by flooding from Hurricane Helene in 2024.

In Alabama, the largest provider of multi-peril homeowners insurance is State Farm, with a 26.7% market share in 2025, according to the most recent data available from AM Best. In Florida, the leading insurers of homes are state-backed Citizens Property Insurance Inc., Florida Peninsula Insurance Co., and Universal Insurance Holdings Inc., all with more than a 7% market share last year as per the same data.

Duke Energy’s Florida utility said workers are ready to respond to outages. “Our crews are prepared to restore power as soon as conditions allow,” said Todd Fountain, the utility’s storm director.

At the same time, Tropical Storm Rachel is forecast to strike northern Baja California late Saturday, sending heavy rain and damaging wind gusts into Southern California, Arizona and as far north as Salt Lake City, Utah, Roys said. A shift in the track could bring the storm closer to San Diego, which would be a rare event.

Further south, more powerful Hurricane Simon, with top winds of 100 mph, is forecast to possibly reach Category 4 strength Saturday as it nears landfall in Jalisco and Colima, potentially threatening the key port of Manzanillo, Mexico’s busiest Pacific port. In addition to container cargoes and shipping to Asian markets, Manzanillo also hosts a key LNG import terminal, fuel storage terminals and a number of power plants.

Heavy rain from Simon has already caused havoc in the Mexican state of Guerrero, with residents in several cities suffering electricity outages yesterday, according to state utility Comision Federal de Electricidad. As of Friday morning, CFE had restored about 90% of electricity in the affected area, the power company’s head Emilia Calleja said in a press briefing.

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--With assistance from Will Kubzansky, Julian Hast, Mary Hui, Ruth Liao, Ben Sharples, Naureen S. Malik, Alex Rajbhandari, Gonzalo Soto, Scott Squires, Lauren Rosenthal and Joe Wertz.

(Updates with strength of storm in second paragraph, details throughout.)