Hurricane Erin's push up alongside the east coast is bringing rough seas and high winds to Cape Cod and the Islands, disrupting ferry travel in the waning weeks of summer.

Dozens of people have been rescued from rip currents as Hurricane Erin churns up the Eastern seaboard. Authorities said about 60 people have been rescued from rip currents at Wrightsville Beach, N.C., according to the Wilmington Star-News and NBC affiliate WRAL-TV .

Hurricane Erin continues to push further into the Caribbean Sea. But will it hit the United States? Here's what to know.

Hurricane Erin continues its northerly track and is set to deliver impacts to the beaches in New Jersey and Delaware.

Most of New England's coastline is under a high surf advisory through Saturday as Hurricane Erin's powerful winds whip up rough surf and high swells.

The hatched areas on the National Hurricane Center's tropical outlook map indicate "areas where a tropical cyclone — which could be a tropical depression, tropical storm or hurricane — could develop," said National Hurricane Center Deputy Director Jamie Rhome.

Rough surf and strong winds from Hurricane Erin​ are battering beaches, and the storm is expected to cause major erosion.