NAPLES, Fla. (AP) — Hurricane Irma's leading edges whipped palm trees and kicked up the surf as the storm spun toward Florida with 125 mph winds Saturday on a projected new track that could put Tampa — not Miami — in the crosshairs.
Tampa has not taken a direct hit from a major hurricane in nearly a century.
The westward swing in the overnight forecast caught many people off guard along Florida's Gulf coast and triggered an abrupt shift in the storm preparations. A major round of evacuations was ordered in the Tampa area, and shelters there soon began filling up.
The window was closing fast for anyone wanting to escape before the arrival of the fearsome storm Sunday morning. Irma — at one time the most powerful hurricane ever recorded in the open Atlantic — left more than 20 people dead in its wake across the Caribbean.
"You need to leave — not tonight, not in an hour, right now," Gov. Rick Scott warned residents in Florida's evacuation zones, which encompassed a staggering 6.4 million people, or more than 1 in 4 people in the state.
For days, the forecast had made it look as if the Miami metropolitan area of 6 million people on Florida's Atlantic coast could get hit head-on with the catastrophic and long-dreaded Big One.
But that soon changed. Meteorologists predicted Irma's center would blow ashore Sunday morning in the perilously low-lying Florida Keys, then hit southwestern Florida and move north during the day, plowing into the Tampa Bay area by Monday morning.
The Miami metro area could still get pounded with life-threatening hurricane winds.
Tampa has not been struck by a major hurricane since 1921, when its population was about 10,000, National Hurricane Center spokesman Dennis Feltgen said. Now the area has around 3 million people.
The new course threatened everything from Tampa Bay's bustling twin cities of Tampa and St. Petersburg to Naples' mansion- and yacht-lined canals, Sun City Center's retirement homes, and Sanibel Island's shell-filled beaches.
By late morning Saturday, however, few businesses in St. Petersburg and its barrier islands had put plywood or hurricane shutters on their windows, and some locals grumbled about the change in the forecast.
"For five days, we were told it was going to be on the east coast, and then 24 hours before it hits, we're now told it's coming up the west coast," said Jeff Beerbohm, a 52-year-old entrepreneur in St. Petersburg. "As usual, the weatherman, I don't know why they're paid."
Irma's winds were down considerably from its peak of 185 mph (300 kph) earlier in the week. But the hurricane was expected to pick up strength again before hitting the Sunshine State.
Nearly the entire Florida coastline remained under hurricane watches and warnings, and leery residents watched a projected track that could still shift to spare, or savage, parts of the state.
Forecasters warned of storm surge as high as 15 feet along a swath of southwest Florida and beyond.
"This is going to sneak up on people," said Jamie Rhome, head of the hurricane center's storm surge unit.
With the new forecast, Pinellas County, home to St. Petersburg, ordered 260,000 people to leave, while Georgia scaled back evacuation orders for some coastal residents. Motorists heading inland from the Tampa area were allowed to drive on the shoulders.
On Saturday morning, the state was already beginning to feel Irma's effects. Nearly 45,000 people had lost power, mostly in and around Miami and Fort Lauderdale, as the wind began gusting.
At least 54,000 people crowded 320 shelters across Florida.
In Key West, 60-year-old Carol Walterson Stroud sought refuge in a senior center with her husband, granddaughter and dog. The streets were nearly empty, shops were boarded up and the wind started to blow.
"Tonight, I'm sweating," she said. "Tonight, I'm scared to death."
At Germain Arena not far from Fort Myers, on Florida's southwestern corner, thousands waited in a snaking line for hours to gain a spot in the hockey venue-turned-shelter.
"We'll never get in," Jamilla Bartley lamented as she stood in the parking lot.
The governor activated all 7,000 members of the Florida National Guard, and 30,000 guardsmen from elsewhere were on standby.
Major tourist attractions, including Walt Disney World, Universal Studios and Sea World, all prepared to close Saturday. The Miami and Fort Lauderdale airports shut down, and those in Orlando and Tampa planned to do the same later in the day.
Given its mammoth size and strength and its projected course, it could prove one of the most devastating hurricanes ever to hit Florida and inflict damage on a scale not seen here in 25 years.
Hurricane Andrew razed Miami's suburbs in 1992 with winds topping 165 mph (265 kph), damaging or blowing apart over 125,000 homes. The damage in Florida totaled $26 billion, and at least 40 people died.
Boat captain Ray Scarborough and his girlfriend left their home in Big Pine Key and fled north to stay with relatives in Orlando. Scarborough was 12 when Andrew hit and remembers lying on the floor in a hall as the storm nearly ripped the roof off his house.
"They said this one is going to be bigger than Andrew. When they told me that," he said, "that's all I needed to hear."