Coastline 2D: closed estuary and nearshore reefs

Illustration of coastline base with open estuary and nearshore reef

Illustration of a 2D coastline with nearshore reef

Illustration of a 2D estuary with continental island and offshore reef

Illustration of a 2D coastline with saltwedge

Illustration of two-dimensional coastline base of gradient from catchment to river to nearshore and offshore reefs

Illustration of nearshore reef base

Illustration of a 2D coastline with sea-level rise and increased swell

Illustration of a 2D coastline indicating sea-level rise with continental shelf