(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.
Holden Beach sea water temperatures peak in the range 27 to 29Â°C (81 to 84Â°F) on around the 20th of July and are at their coldest on about the 14th of February, in the range 18 to 22Â°C (64 to 72Â°F). Year round warm sea water temperatures at Holden Beach climb to their maximum in mid to late July.