Hurricane Erin won't make landfall, but the Jersey Shore and Delaware beaches will be affected by its presence offshore. A high rip current risk is expected through at least Friday, making swimming extremely dangerous. Long-period swells will generate rough surf and large breaking waves, with seas of 8 to 12 feet on Wednesday building as high as 10 to 15 feet on Thursday. These conditions will create hazardous swimming and boating all week. Get the latest on Erin at the link in our bio. #HurricaneErin #PAwx #NJwx