Australia Wide TIDE Predictions click here
or else Sydney only click below
Predicted tidal levels for other New South Wales ocean locations will vary from those at Sydney although, in general, the variation will not be more than 0.2 metres. The maximum time difference for other NSW coastal ports is up to 10 minutes. The actual tide may differ from the predicted tide due to meteorological and oceanographic conditions. Zero on the tide plot is Sydney Camp Cove Datum, which is approximately the level of the Lowest Astronomical Tide.