A major nor’easter reached the East Coast Friday night, bringing dangerous coastal flooding and placing an estimated 40 million Americans in the storm’s path.

After sunset, the storm’s first major effects were already evident. Streets from New Jersey through Maryland turned into waterways, while powerful waves pounded the Rhode Island shoreline.

The fast-growing storm had already knocked out power for thousands of customers and forced the cancellation of hundreds of flights as it swept toward the coast.

Forecasters cautioned that the most severe weather and flooding could still lie ahead.

Officials declared a State of Emergency in New York City, parts of coastal New Jersey, Long Island and Westchester County as the strengthening nor’easter moved closer.

In Narragansett, Rhode Island, striking video captured floodwater spreading around Narragansett Pier as the shoreline took the storm’s full force.

The ocean spilled across the seawall and onto Ocean Drive, while waves battered Narragansett Town Beach and left its parking area underwater.

On New Jersey’s Long Beach Island, the Atlantic pushed inland, submerging residential roads beneath a growing blanket of seawater.

Images showed homes surrounded by floodwater and roads disappearing beneath the waves, with only mailboxes remaining visible above the rising surface.

At Surf City Bay Beach, strong gusts were already driving seawater onto the shore before the storm reached its peak intensity.

Video taken in Ocean City shortly before 10 p.m. Friday showed surging seawater spreading across roadways as flooding began to take hold in the resort town.

The hazardous weather also underscored the decision to call off the three-day Oceans Calling music festival as the nor’easter approached.

Although the storm is forecast to remain offshore over the weekend, its close passage along the coast is expected to bring damaging winds, towering waves and serious coastal flooding.

Millions of people across the region remain within the storm’s projected path.

The National Weather Service warned that portions of the Mid-Atlantic could face especially dangerous flooding, identifying New Jersey and Delaware among the areas at greatest risk.

In Manasquan, New Jersey, floodwater was already spilling onto streets as night fell Friday.

Officials earlier issued a voluntary evacuation for some of the community’s low-lying neighborhoods. 

Mayor Mike Mangan warned residents to expect ‘a lot of water in the streets for a long time.’

Sea Bright, another vulnerable New Jersey beach community, was preparing for flooding that could leave some streets beneath as much as six feet of water.

Mayor Brian Kelly urged hundreds of residents in low-lying areas to consider getting out while they still could.

‘It’s going to be worse than average,’ Kelly warned. ‘We do have probably one or two flooding events a year, sometimes more, sometimes less, but I think this one will be closer to an Irene-scale flooding event.’

He was referring to Hurricane Irene, which caused devastating flooding across the Northeast in 2011.

‘I hope I’m wrong, but that’s my gut feeling,’ Kelly added.

The town planned to open its recreation center to residents forced from their homes.

Meanwhile, forecasters warned winds could become ferocious farther north.

Peak gusts could reach between 60 and 65mph across Cape Cod, Martha’s Vineyard and Nantucket from Friday night into Saturday.

Boston could see gusts of 50 to 55mph, while inland communities could experience winds of 35 to 40mph.

Southeastern Connecticut and eastern Long Island could experience winds approaching similar speeds. 

‘It’s definitely going to be a case of the closer to the coast you are, the more impacts from the storm you’re likely to see,’ NWS meteorologist Matthew Belk said.

One particular concern is the timing. Although nor’easters are a familiar threat as New England enters fall, many trees are still covered in leaves.

Those leaves create greater resistance against powerful winds, potentially making trees and branches more likely to come crashing down.

That in turn raises the threat of blocked roads and widespread power outages.

Travel was already descending into chaos. More than 200 flights involving airports in Boston, Nantucket, Martha’s Vineyard and New York were canceled on Friday, with further cancellations already scheduled for Saturday.

Several airlines were allowing affected travelers to change or cancel certain East Coast flights without the usual fees.

Ferry travel was also being hammered by the deteriorating weather.

Public ferries connecting Cape Cod with Nantucket and Martha’s Vineyard suffered widespread cancellations on Friday as strong winds churned the ocean.

Rhode Island ferries serving Block Island were also canceled, with disruption expected to continue on Saturday.

For island residents, getting stranded by brutal coastal weather is an occupational hazard.

‘It’s a nuisance, but you know, we know what to do with this kind of stuff at this point,’ said Sean Driscoll, a spokesman for the Woods Hole, Martha’s Vineyard and Nantucket Steamship Authority. ‘This is not out of the realm of ordinary.’

The storm also tore through weekend entertainment and sporting schedules.

The Boston Red Sox rearranged their series against the Chicago Cubs, shifting Sunday’s afternoon game to Friday as part of a split doubleheader.

Ed Sheeran canceled high-profile Friday and Saturday concerts at Gillette Stadium in Foxborough, Massachusetts, because of the dangerous conditions.

In Gloucester, Massachusetts, Ashley Destino took advantage of the last hours before the storm to bring her two young children to the beach.

‘We came to the beach on Friday afternoon because we knew we were going to be inside all weekend,’ she said.

Destino prepared Legos and arts and crafts to keep her children, aged seven and four, entertained while the family hunkered down.

She also added extra lines to secure her boat, while her husband prepared a generator in case the power failed.

Who are you going to call? If Dan Aykroyd’s story is any indication, the answer might be the NYPD.

The “Ghostbusters” star says he and Bill Murray once borrowed two fully outfitted police motorcycles and turned New York’s Central Park into their own private racetrack.

The late-night escapade took place during production of “Ghostbusters II,” which was filmed in 1988 and 1989. Aykroyd said he and Murray “appropriated” the motorcycles from the film’s vehicle department before taking them for a ride through Manhattan.

Aykroyd recalled the misadventure Wednesday while marking Murray’s 76th birthday. Alongside two vintage photos of the pair, he wrote on Instagram, “So many adventures over the years.”

“One night shooting GB2, we appropriated two fully equipped police motorcycles from the movie’s motor pool and spent an hour chasing each other around a closed Central Park with full lights and sirens,” Aykroyd wrote.

According to Aykroyd, the unauthorized joyride never resulted in disciplinary action or legal trouble.

“No consequences. After all, we were Ghostbusters,” he joked.

The 74-year-old actor also used the tribute to honor Murray, calling him “the greatest comedy leading man of our time.”

Aykroyd and Murray first crossed paths in the 1970s, when both were establishing themselves in comedy.

EXPLORE MORE: Julia Haart’s Ex-Husband Faces Criminal Charges and Possible Jail Time Over Divorce Actions

Their careers later intersected at “Saturday Night Live.” Aykroyd was among the original cast members, while Murray joined the NBC sketch series in its second season.

The duo became best known for starring together in the original 1984 “Ghostbusters,” sharing the screen with Harold Ramis and Ernie Hudson.

All four original Ghostbusters returned for the 1989 sequel, “Ghostbusters II.”

Following Ramis’ death in 2014 at age 69, Aykroyd, Murray and Hudson appeared in the 2016 reboot. They later reprised their original roles in “Ghostbusters: Afterlife” in 2021 and “Ghostbusters: Frozen Empire” in 2024.

Hudson told Page Six exclusively in March that Murray still reaches out without warning.

“[Bill Murray] will call me out of the blue and invite me to something or other that I’m probably not able to do,” Hudson said.

He added, “I tell him, ‘You call me out of the blue. But when I call you, you never return my call!’”

Aykroyd, meanwhile, has become increasingly disenchanted with life in Hollywood and has spent more time in his native Canada in recent years.

During a 2023 conversation with Adam Carolla, Aykroyd said he drives “very carefully” in Los Angeles and remains indoors during what he jokingly calls “prison hours”—the late-night period he spends inside his gated community.