Notice to Mariners No 36 of 2025 (Temporary)

Thursday, 5 June 2025

HARBORS AND NAVIGATION ACT 1993

Notice to Mariners No. 36 of 2025 (Temporary)

SOUTH AUSTRALIA – SPENCER GULF – PORT VICTORIA – TOPMARK AND LIGHT MISSING

Mariners are advised that the topmark and light are missing on the following two navigation beacons near Port Victoria:

South Beatrice Rock, port hand marker, Fl R 3s (range 2 nautical miles), position 34° 26’ 47.91”S, 137° 23’ 52.49”E
North Beatrice Rock, west cardinal marker, Q(9)W 15s (range 2 nautical miles), position 34° 26’ 01.13”S, 137° 24’ 51.09”E

The topmarks and lights will be replaced by end of August 2025.

Mariners are advised to navigate with caution in the area.

Charts affected: AUS485, AUS776, AUS777, AUS4060, AUS4709

ENC AU160120, AU435137, AU240130

GORDON PANTON

Manager Marine Safety and Compliance

Department for Infrastructure and Transport

5 June 2025

2017/02277/01