Chapter 1: 10. Sydney to Port Essington (3)

The least depth on the Orontes reef is about a fathom, but the generally discoloured state of the water, renders it impossible to determine its exact position, and thus greatly increases the injury done by its presence to the mouth of the harbour. The same difficulty prevents the end of the reef fronting Point Smith from being made out. After rounding the latter, we hauled to the wind, South-West by South up Port Essington.