Australian Six Monthly High Tides (2015-2022)
Explore how Australia's coastline has changed over time. Toggle between different time periods to compare high tide boundaries, or use the animation feature to watch coastal changes unfold from 2015 to 2022.
This dataset provides high-resolution mapping of Australia's high tide coastline, derived from Sentinel-2 satellite imagery using the Normalised Difference Water Index. Created through collaboration between the Department of Primary Industries and Regional Development and Landgate.
Note: Six-monthly data is available, but this map only shows the first six months of each year.