Goddard-Caldwell Daily Visual Surf Observation Database: Daily visual surf observations on Oahu, Hawaii, from 1968 to 2020
Surf reports are typically made several times per day at select locations around Oahu, primarily by Honolulu City and County lifeguards and the Surf News Network, Inc. Wave heights are reported in Hawaii scale, Hs, which systematically underestimates breaker size by as much as one-half. Although exactly when and why …