Two more tropical systems trail Hurricane Erin, which is following a projected course that brushes past the East Coast without making landfall.

Meteorologists are closely tracking the projected path and forecast of Hurricane Erin, which is the first hurricane to develop over the Atlantic this year.

Hurricane Erin is expected to grow in size and strength as it moves north through the Atlantic this week. Forecasters expect it to pass well offshore of North Carolina on Wednesday and Thursday, but say it likely will cause coastal flooding and erosion, along with dangerous rip currents. National Hurricane Center

Hurricane Erin fluctuated in intensity on Monday, Aug. 18, as forecasters warn of "life-threatening" rip currents and surf conditions along the East Coast.

Hurricane Erin was a Category 4 storm again Monday morning and is expected to grow even larger and stronger, according to the latest advisory from the National Hurricane Center. Although Erin is forecast to move north between the U.S. and Bermuda, life-threatening surf and rip currents are likely across the Atlantic coast from Florida to Canada.

Erin has intensified to a Category Four Hurricane as it makes its way toward the East Coast of the United States.

Hurricane Erin strengthened into a Category 4 storm on Saturday morning, making it the first major hurricane of the 2025 Atlantic season.