Red flag: Rip current danger high Monday; swimming banned off Nags Head The Citizen 3 years ago Red flags were posted on beaches in Nags Head Monday, a sign that swimming is prohibited because of the high threat of rip currents. Source: WRAL News Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to share on WhatsApp (Opens in new window) WhatsApp