Hurricane Erin Threatens North Carolina’s Outer Banks with Life-Threatening Rip Currents, Mandatory Evacuations, and Extensive Beach Erosion

Hurricane Erin, currently a Category 4 storm in the Atlantic, is expected to skirt the North Carolina Outer Banks region this week, posing a significant threat despite not making landfall. The National Hurricane Center has issued a tropical storm watch for an area from Beaufort Inlet to Duck, North Carolina, including the Pamlico Sound. Sustained winds of 39 to 73 mph are possible in this region within approximately 48 hours, marking the first such alert of the year for the Outer Banks.

Monday evening saw at least 50 rip current rescues reported in Wrightsville Beach, outside Wilmington, North Carolina. As a result, a no swim advisory has been issued for Wrightsville Beach from August 19 to August 22 due to the presence of strong rip currents. Moderate rip currents are expected to intensify in the area due to Hurricane Erin, according to the weather service’s Monday morning update.

Hurricane Erin’s outer rain bands have already caused flash flooding and power outages in Puerto Rico over the weekend, and started affecting the southeast Bahamas and the Turks and Caicos Islands early Monday. Rough seas and large swells from the hurricane will reach much of the US East Coast and Bermuda starting Tuesday, with conditions expected to worsen through midweek.

Erin is forecast to curve north-northeast between the US East Coast and Bermuda this week, remaining out over the water but growing even larger in size. The hurricane’s influence will be felt not through direct landfall, but through water: large, pounding surf, dangerous currents, and coastal flooding during high tides.

Erin will remain a powerful major hurricane – Category 3 or greater – through at least midweek. Dare County in North Carolina, home to much of the Outer Banks, issued a local state of emergency Sunday that includes a mandatory evacuation order for Hatteras Island. Coastal flooding and ocean overwash are expected from Tuesday through Thursday, potentially making portions of N.C. Highway 12 on Hatteras Island impassable for several days.

Nearby Hyde County also issued a local state of emergency and mandatory evacuation order for Ocracoke Island “due to the anticipated flooding impacts.” Extensive beach erosion is likely, with waves of 20 feet or more forecast this week. These large waves could inundate and destroy protective dune structures, potentially leading to severe flooding inland, National Park Service officials at Cape Hatteras National Seashore warned.

The risk from surf and flooding will be life-threatening, according to Dare County Emergency Management. The rip current risk will climb sharply Tuesday through Thursday from Florida to New England – even under sunny skies. So far this year, 44 people have died from rip currents and other surf-zone hazards in the US.

With peak summer crowds still flocking to the coast, officials are urging beachgoers to stay out of the water when rip current alerts are in effect. The heaviest rain from Erin in Puerto Rico eased up early Monday, but showers from the hurricane’s outer bands lingered. A flood watch remains in effect for the island through Monday evening, according to the National Weather Service.

Additional rainfall of up to 6 inches is forecast over the Turks and Caicos and the eastern Bahamas through Tuesday. Flash flooding, landslides, and mudslides are possible. Tropical storm warnings are in effect for the Turks and Caicos Islands and the southeast Bahamas. A tropical storm watch is in place for the central Bahamas.

Bermuda also lies in Erin’s path of influence, with forecasters expecting the island to see very rough seas and possibly tropical storm–force winds later this week. The hurricane center has already identified a tropical wave behind Erin that has a medium chance of developing into a tropical depression or tropical storm within the next seven days. It’s too early to say whether this system will materialize or where it may go, but forecasters are watching it closely.

Despite Erin churning up cooler waters beneath the surface, there’s still plenty of warm water for storms to tap into as sea surface temperatures remain well above average. They aren’t quite as warm as the record levels reached in 2023 and 2024, but are still far warmer than they’d be in a world that wasn’t heating up. August is when the tropics usually come alive: The busiest stretch of the season typically spans from mid-August to mid-October. Forecasters expect above-average tropical activity this year.