M192-26 Mersey River – Diving Operations
Mariners are advised that diving operations will be undertaken in the Mersey River Swing Basin on Tuesday, 19 May and Wednesday, 20 May 2026.
The dive locations are in the vicinity of the following positions:
| Latitude | Longitude | |
| 1. | 41° 10.989’S | 146° 21.822’E |
| 2. | 41° 11.149’S | 146° 21.923’E |
The dive support vessel will maintain a listening watch on VHF Ch 14 while underway and undertaking dive operations in port waters.
Mariners are requested to keep well clear, not exceed 5 knots if passing within 120 metres of a vessel displaying signal letter ‘A’ of the International Code of Signals, and navigate with caution.