Nautical Chart / Marine Chart

PNG 647

Approaches To Caution Bay
PNG 647 - Approaches To Caution Bay

Please note that all charts are nominally folded in half for storage and handling as per the marine industries standard.
If you require an unfolded copy (ie: flat for framing), please select Flat Paper, and we will organise a special print service to accomodate your request.

The full Australia Hydrographic Office index of products is available at the Australia Chart, ENC and Publication Index.

This official Nautical Chart is produced by the Australian Hydrographic Office, and corrected fortnightly to 'Notice to Marines' by Cairns Charts & Maps. This ensures it remains compliance with Safety of Navigation requirements. This marine chart, or 'sea map', is primarily produced to support the safe navigation of commercial shipping through Australian, Papua New Guinea and Solomon Island waters.

Nautical charts depict the seabed, or bathymetry, using a variety of colours to shade the depth regions. Darker blues indicate shallower water, while light blues and white indicate deeper water. A chart will also show continuous contour lines (at varying intervals depending on the scale of the chart), 'spot depths' across the whole area, as well as different symbols indicating wrecks, shallow rocks and dangers, as well as details on lights, light houses, tides and currents.

For extensive detail on the symbology of nautical charts, the Symbols and Abbreviations used on Admiralty Charts is the definitive reference.

Locations within this Map

Vari Vari Island Stanava Point Square Deal Hill Redscar Head Lagaba Head Pyramidal Hill Pyramid Hill Pullen Shoals Porebada Borebada Piri Patch Papa Papa 1 Nono River Mokeke Creek Malara Point Lea Lea Creek Lea Lea Inlet Lea Lea River Lea Lea Lagada Island Lagaba Island Lagava Island Koderika Kouderika Kido River Kido Creek Kido Kadora River Kadora Creek Idihi Island Idiha Island Lake Iaraguma Haidana Island Dareeba Hill Dareba Darebo Hill Conical Peak Conica Peak Caution Bay Boera Head Bura Head Boera Bavo Island Bagu Bada River Ranu Hetuturu Bay Lake Bunu