HW time difference from Walton on Naze by Hour of Day
ΞT (minutes from Walton HW) for each Deben-area gauge plotted against hour-of-day at Walton Β· one point per tidal cycle Β· Times are GMT Β· ΞT clipped to Β±90 min
β¬ ΞT from Walton HW (min)
Right axis β‘ (mastertides at Walton HW)
Data courtesy of Harwich Haven Authority, Port of London Authority and Waldringfield Boat Yard