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Here we present the tidal predictions of the newly developed SAWS Tidal Model. This model has been validated against SANHO long term harmonic analysis as well as against TPX0 7.2 model outputs. Model amplitude accuracy is, on average, 6cm around the coastline with a less than 3 minute timing inaccuracy. Model output is produced per minute. For details on model calibration please see the paper by Rautenbach, Barnes and de Vos, 2019, Tidal Characteristics of South Africa.


Tide Time Series Plots