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Hurricane Erin Re-Intensifies to Category 4, Prompts Evacuations and Flood Alerts

Authorities warn that the storm’s expansive swells will fuel life-threatening surf and coastal flooding despite its offshore track.

People fish along the shore in Arecibo, Puerto Rico, as Hurricane Erin brings rains to the island, Sunday, Aug. 17, 2025. (AP Photo/Alejandro Granadillo)
An NHC map highlights the disturbance in orange, and Hurricane Erin in red.
In this NOAA image taken by the GOES satellite, Hurricane Erin crosses the Atlantic Ocean as it moves west on August 15, 2025.

Overview

  • The National Hurricane Center reports that Erin regained Category 4 strength Monday with sustained winds near 130 mph and is expected to remain a dangerous major hurricane into midweek.
  • Erin’s enlarged wind field is generating dangerous surf, rip currents and coastal flood warnings from the southeastern Bahamas through Bermuda and up the U.S. East Coast to Atlantic Canada.
  • Dare and Hyde counties in North Carolina declared states of emergency and ordered staggered mandatory evacuations for Hatteras and Ocracoke islands as storm-driven overwash threatens to render sections of Highway 12 impassable for days.
  • Outer bands of Erin dumped heavy rain across Puerto Rico over the weekend, cutting power to about 147,000 Luma Energy customers before service was largely restored by Monday morning.
  • Forecasters are also monitoring a separate tropical wave in the eastern Atlantic with roughly a 50 percent chance of development into a tropical depression over the next seven days.