Notice to Mariners No 13 of 2026

Friday 20 February 2026

HARBORS AND NAVIGATION ACT 1993

Notice to Mariners No. 13 of 2026

SOUTH AUSTRALIA – BOSTON BAY – PORT LINCOLN - NEW BUOY INSTALLED

Mariners are advised that a new special mark buoy with attached water quality monitoring equipment and a light Fl Y 5s, range 2 - 3 nautical miles, has been installed in approximate position 34° 43' 20"S / 135° 54' 11"E in Boston Bay.

Mariners are advised to exercise caution when navigating in this area.

Charts affected: AUS134, AUS776, AUS343, AUS 485, AUS4709, AUS4060

ENC AU5PLO01, AU435135, AU240130, AU160120

Gordon Panton

Manager Marine Safety and Compliance

Department for Infrastructure and Transport

19 February 2026

DIT 2017/02277/01