(krip-togâ²rÄ-fÄ) [ crypt- + -graphy] The science and techniques of concealing or disguising information through encoding and decoding. In the health professions cryptography is used to ensure the confidentiality of medical records.
Holden Beach, NC Weather. The average temperature of Holden Beach is 62.55Â°F, which is higher than the North Carolina average temperature of 58.70Â°F and is much higher than the national average temperature of 54.45Â°F. Historical Weather.
Tide chart for Holden Beach showing low and high tide times for the next 7 days. Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Holden Beach was on Mon 10 Apr (height:1.55m 5.1ft). Next high Spring Tide at Holden Beach will be on Thu 27 Apr (height:1.91m 6.3ft). Tide datum: Mean Lower Low Water.