Rip currents are the leading surf hazard for all beachgoers. The U.S. Lifesaving Association reports 80 percent of all surf rescues are related to rip currents.
On many beaches, rip currents are present every day. In most cases, rip current speeds are too slow to be a danger to most swimmers.
However, when wave conditions, shape of the offshore beach and tide elevation are just right, rip current speeds can reach speeds faster than Michael Phelps can swim.
On this page, find information about North Carolina Sea Grant’s rip current research using data-logging drifters along with a collection of rip current safety resources.
Scientists from the UNC Coastal Studies Institute and Kill Devil Hills Ocean Rescue used flourescein dye to track rip currents within the surf zone. Video by John McCord of the Coastal Studies Institute, in collaboration with the National Oceanic and Atmospheric Administration’s Ocean Today.
Rip Current Products
This metal sign provides tips on identifying, avoiding and escaping dangerous rip currents. This aluminum sign, similar in size to ‘No Parking’ signs (12″ x18″), has precut holes and identifies the National Weather Service’s online rip current forecasting program.
Download the rip current sign: English | Bilingual. Order the metal sign (English, Spanish or bilingual).
To learn more about the ongoing national Break the Rip of the Grip campaign and rip current safety, visit http://www.ripcurrents.noaa.gov/.
North Carolina Sea Grant Rip Current Research
- Discussing Rip Currents — In this interview with WTKF that aired June 20, 2017, Spencer Rogers discussed how to visually identify some of the subtle indicators that a rip current might be present on the beach. Sometimes transient rip currents can appear in a matter of minutes without any indicators. Rogers also also explained what to do if caught in a rip current: Don’t panic, don’t fight the current and swim along the shoreline (parallel) until out of the current before swimming back to shore.
- Exploring Rip Currents — This document by Spencer Rogers highlights North Carolina Sea Grant’s rip current research using data-logging drifters.
North Carolina Sea Grant offers some resources to keep beachgoers safe this summer, including beach updates from the National Weather Service and rip current survival tips.
June 2, 2016 NC, SC Observe Rip Current Awareness Week, June 5-11
North Carolina Sea Grant and the NOAA’s National Weather Service to raise awareness of rip currents.
As Memorial Day approaches, a busy beach season is on the horizon. So, too, is Rip Current Preparedness Week, which kicks off June 7.
Folks heading to the beach this summer should be aware of the potential for rip currents. National Weather Service officials report one fatality due to rip currents along our coast in 2014, and a total of at least 58 deaths since 2000. Stay safe with these rip current tips and educational materials.
July 22, 2014 NC Sea Grant, Partners Explore Rip Currents
A team of researchers, based at the North Carolina Sea Grant office at the University of North Carolina Wilmington Center for Marine Science, is deploying data-logging drifters to document the velocity, circulation and ejection frequency of rip currents.
May 27, 2014 Governor Proclaims NC Rip Current Awareness Week
In the state of North Carolina, Governor Pat McCrory has proclaimed June 1-7, 2014 as “Rip Current Awareness Week.”
- To Catch a Current — A review of Sea Grant’s current and future rip current research, as well as a look into how scientists work together to improve rip current forecasts.
- Currents: Drifters Gather Rip Current Data — What is a data-logging drifter?
- Currents: Beach Season Focuses on Rip Current Safety — The 2014 summer beach season opened with local, state and national attention on surf zone safety.
- Ocean Rescuers Test Skills in Treacherous Waters of the Atlantic — Lifeguards have to be prepared for a variety of emergencies, including knowing how to recognize and respond to rip currents.
- Currents: Improving Rip Current Outlooks — the National Weather Service and lifeguards are working together to improve rip current outlooks.
North Carolina Sea Grant’s rip current research has been highlighted in our blog, Coastwatch Currents.
- NC Partners Focus on Rip Currents Safety — Learn how North Carolina Sea Grant and partners are focusing on rip currents safety on North Carolina beaches.
- Community Resilience from Coast to Coast — North Carolina Sea Grant’s rip current research is featured in a story map about community resilience efforts across the National Sea Grant network.
- Successful — And Sunny — Drifter Deployment — A chance to share some photos and thank our partners after a productive day.
- Rip Currents: Data and Deployment — A post about the deployment of the data logging drifters that features video taken by University of North Carolina Wilmington graduate student Cobi Christiansen using a GoPro camera.
Rip Currents in the News
- WWAY spoke to Spencer Rogers about how specially made drifters gather data from rip currents
- Tropical Storm Colin prompted TWC News to talk to Ocean Rescue, NWS and Sea Grant staff about rip currents
- WECT talks to NWS and Ocean Rescue professionals during Rip Current Awareness Week
- A segment on UNC-TV’s North Carolina Now featured Spencer Rogers and North Carolina Sea Grant rip current research
- WNCN spoke to Spencer Rogers and ocean rescue officials about rip currents ahead of Memorial Day
- WRAL featured a reminder from North Carolina Sea Grant to be cautious of rip currents
- Editorial in The Wilmington Star News praising the value of North Carolina Sea Grant rip current research
- Scientists Stalk Coastal Killer, from the News and Observer
- A segment on rip currents from Good Morning America featuring Spencer Rogers and Rob Brander
Rip Current Partners
Partners for North Carolina Sea Grant research include the UNCW Center for Marine Science; NWS Wilmington Forecast Office; U.S. Army Corps of Engineers; ocean rescue programs in Carolina Beach; Wrightsville Beach, Kill Devil Hills and Kitty Hawk; UNCW Surf Club; Wrightsville Beach Longboard Association; Tony Silvagni Surf School in Carolina Beach; CB Surf Shop in Carolina Beach and the University of New South Wales.