Great Southern notices
View navigational warnings, event notices and Temporary Notices To Mariners for the Great Southern region.
Event: Pyrotechnics display, Closure of Waters, Albany
I Graeme Meinema, delegate of the Chief Executive Officer, acting pursuant to section 66 of the Western Australian Marine Act 1982 hereby close the following area of water to all vessels from 5:00PM on 31st December 2024 until 1:00AM on 1st January 2025.
Area of Closure: All the waters within a 200 metre radius of the firing point located at approximately 35° 1.812’S, 117° 52.865’E. (Approximately 450m west of Albany Town Jetty)
Additionally all the waters within a 200 metre radius of the second firing point located at approximately 35° 1.840’S, 117° 52.913’E. (Approximately 380m west of Albany Town Jetty)
Conditions of Closure:
No vessel shall transit through, anchor or moor within the closed waters area;
Bonafide vessels associated with the fireworks display are exempt from the closure;
Swimming is prohibited in the above area of closure.
This area is set aside for safety measures during the set up and display of pyrotechnics.
Area of Closure: All the waters within a 200 metre radius of the firing point located at approximately 35° 1.812’S, 117° 52.865’E. (Approximately 450m west of Albany Town Jetty)
Additionally all the waters within a 200 metre radius of the second firing point located at approximately 35° 1.840’S, 117° 52.913’E. (Approximately 380m west of Albany Town Jetty)
Conditions of Closure:
No vessel shall transit through, anchor or moor within the closed waters area;
Bonafide vessels associated with the fireworks display are exempt from the closure;
Swimming is prohibited in the above area of closure.
This area is set aside for safety measures during the set up and display of pyrotechnics.
Chart reference: WA1083 - Albany
Location: -35: 1.812'S 117: 52.865'E
Start date:
31/12/2024
End date:
01/01/2025
Issued:
17/12/2024
Notice number: 6271
Warning: Shallowing - Mouth of Nornalup Inlet, Walpole
Mariners are advised that shallowing has occurred at the mouth of the Nornalup Inlet, Walpole. Levels may be lower than charted depths.
Please be mindful of fluctuating tide levels, as it may not be possible to return to the inlet during low tide.
Mariners are advised to navigate with caution when transiting the area.
Please be mindful of fluctuating tide levels, as it may not be possible to return to the inlet during low tide.
Mariners are advised to navigate with caution when transiting the area.
Chart reference: WA1046 - Nornalup Inlet
Location: -35: 1.8329'S 116: 44.0956'E
Start date:
02/10/2024
Issued:
02/10/2024
Notice number: 6195
Advice: Installation of M4 Wave Energy Converter Prototype, Port of Albany
Mariners are advised that works to install an M4 Wave Energy Converter Prototype and associated equipment
(including a swing mooring) are scheduled to take place in the Seal Island vicinity, Port of Albany.
Installation of anchors will commence from the 24th of June 2024 and launch of M4 and tow to site will commence from the 19th of August 2024. UWA will operate the device, conducting scientific measurements and occasionally access the device for critical maintenance. The device is not to be accessed by unauthorised personnel.
The M4 device will be towed from Albany Waterfront Marina to the installation site in the Seal Island Vicinity.
NW:35: 4.649S, 117: 58.649E
NE: 35: 4.640S, 117: 58.846E
SE: 35: 4.800S, 117: 58.848E
SW: 35: 4.802S, 117: 58.651E
The swing mooring will be deployed in the northeast corner of the installation site.
The device will be marked by flashing yellow marine lanterns located at the bow and stern on posts
approximately one metre in height, and approximately 2.5 meter above water level.
Flash Rate: Fl Y 2.5s
M4 Recovery Date: April 2025
For further information regarding these works please contact Project Manager Manuel Grosshans on 0410 794 229.
Mariners are advised to exercise caution when transiting the area and keep well clear of the above installation
site and associated installation operations.
(including a swing mooring) are scheduled to take place in the Seal Island vicinity, Port of Albany.
Installation of anchors will commence from the 24th of June 2024 and launch of M4 and tow to site will commence from the 19th of August 2024. UWA will operate the device, conducting scientific measurements and occasionally access the device for critical maintenance. The device is not to be accessed by unauthorised personnel.
The M4 device will be towed from Albany Waterfront Marina to the installation site in the Seal Island Vicinity.
NW:35: 4.649S, 117: 58.649E
NE: 35: 4.640S, 117: 58.846E
SE: 35: 4.800S, 117: 58.848E
SW: 35: 4.802S, 117: 58.651E
The swing mooring will be deployed in the northeast corner of the installation site.
The device will be marked by flashing yellow marine lanterns located at the bow and stern on posts
approximately one metre in height, and approximately 2.5 meter above water level.
Flash Rate: Fl Y 2.5s
M4 Recovery Date: April 2025
For further information regarding these works please contact Project Manager Manuel Grosshans on 0410 794 229.
Mariners are advised to exercise caution when transiting the area and keep well clear of the above installation
site and associated installation operations.
Chart reference: WA1083 - Albany
Location: -35:04.4'S 117:58.4'E
Start date:
24/06/2024
End date:
01/04/2025
Issued:
12/06/2024
Notice number: 6093
Advice: Deployment of Directional Wave Rider Buoy – Offshore Torbay, Albany
A directional wave rider buoy (DWRB) has been deployed approximately 8 nautical miles offshore from Torbay, Albany, at the location below. The DWRB is yellow in colour, approximately 700mm in diameter, and equipped with a 2m whip antenna and flashing yellow light.
Flash rate: Fl (5) Y 20s
Acting pursuant to Section 66 of the Western Australian Marine Act 1982, I Kathryn Davies, Authorised person of the Department of Transport hereby close the following area of water to all vessels.
Offshore Torbay, Albany:
Area of closure: - All the waters offshore from Torbay, Albany within 100 metres of the above DWRB. Vessels authorised by the Department of Transport are exempt from the closure.
Mariners are requested to maintain a minimum distance of 100 meters from the DWRB, including any associated fishing equipment at all times so as to not interfere with or damage the DWRB.
Flash rate: Fl (5) Y 20s
Acting pursuant to Section 66 of the Western Australian Marine Act 1982, I Kathryn Davies, Authorised person of the Department of Transport hereby close the following area of water to all vessels.
Offshore Torbay, Albany:
Area of closure: - All the waters offshore from Torbay, Albany within 100 metres of the above DWRB. Vessels authorised by the Department of Transport are exempt from the closure.
Mariners are requested to maintain a minimum distance of 100 meters from the DWRB, including any associated fishing equipment at all times so as to not interfere with or damage the DWRB.
Chart reference: AUS118 - Approaches to King George Sound
Location: -35: 11.6960'S 117: 43.4390'E
Issued:
26/09/2023
Notice number: 5820
Advice: Deployment of a Directional Wave Buoy – Ocean Beach, Denmark vicinity
Mariners are advised that one directional wave buoy (DWB) is scheduled to be deployed approximately 2 nautical miles south, south east, of Ocean Beach at the following location:
35: 2.979S, 117: 21.898E
Recovery date: March 2025
The above buoy is yellow in colour, with black a solar panel, approximately 0.42m in diameter and equipped with flashing yellow light.
The Buoy is attached to an orange surface float with a 20 rope and is 300mm in diameter.
Flash rate: Fl Y 2.5s
Mariners are advised to navigate with caution and keep well clear of the above DWB's.
35: 2.979S, 117: 21.898E
Recovery date: March 2025
The above buoy is yellow in colour, with black a solar panel, approximately 0.42m in diameter and equipped with flashing yellow light.
The Buoy is attached to an orange surface float with a 20 rope and is 300mm in diameter.
Flash rate: Fl Y 2.5s
Mariners are advised to navigate with caution and keep well clear of the above DWB's.
Location: -35: 2.934'S 117: 21.822'E
Start date:
30/06/2023
End date:
14/07/2025
Issued:
16/08/2023
Notice number: 5793
Advice: Installation of 3x Water Quality Instruments - Frenchman's Bay (King George Sound) and Sharp Point Albany
Mariners are advised that 3x seabed water quality instruments have been deployed at Frenchman's Bay (King George Sound) and Sharp Point Albany in June 2023 at the following locations:
Location 1: 35° 5.4543' S 117° 57.7606' E - Frenchman's Bay (King George Sound)
Location 2: 35° 5.3818' S 117° 57.7525' E - Frenchman's Bay (King George Sound)
Location 3: 35° 04.919’S, 117° 49.176’ E - Sharp Point
Each of the above instruments are mounted on a seabed frame (L:1.4m x W:1.4m x H:1.2m) and are marked by a yellow surface buoy, approximately 60cm in diameter and equipped with a flashing yellow light.
Flash rate: Fl Y 3s
Recovery date: June 2025
No vessel is to moor to, or interfere with, the above instruments or surface buoys at any time.
Mariners are advised to navigate with caution when transiting the area and keep well clear of the above instruments and surface buoys.
Location 1: 35° 5.4543' S 117° 57.7606' E - Frenchman's Bay (King George Sound)
Location 2: 35° 5.3818' S 117° 57.7525' E - Frenchman's Bay (King George Sound)
Location 3: 35° 04.919’S, 117° 49.176’ E - Sharp Point
Each of the above instruments are mounted on a seabed frame (L:1.4m x W:1.4m x H:1.2m) and are marked by a yellow surface buoy, approximately 60cm in diameter and equipped with a flashing yellow light.
Flash rate: Fl Y 3s
Recovery date: June 2025
No vessel is to moor to, or interfere with, the above instruments or surface buoys at any time.
Mariners are advised to navigate with caution when transiting the area and keep well clear of the above instruments and surface buoys.
Chart reference: AUS118 - Approaches to King George Sound
Location: 000: 00.0000'S 000: 00.0000'E
Start date:
15/06/2023
End date:
30/06/2025
Issued:
05/07/2023
Notice number: 5742
Advice: Deployment of Directional Wave Buoy – Offshore Bremer Bay Vicinity
A directional wave buoy (DWRB) has been deployed approximately 10 nautical miles offshore from Bremer Bay at the location below. The DWRB is yellow in colour, approximately 700mm in diameter, and equipped with a 2m whip antenna and flashing yellow light.
Flash rate: Fl (5) Y 20s
Mariners are requested to maintain a minimum distance of 100 meters from the DWRB, including any associated fishing equipment at all times so as to not interfere with or damage the DWRB.
Flash rate: Fl (5) Y 20s
Mariners are requested to maintain a minimum distance of 100 meters from the DWRB, including any associated fishing equipment at all times so as to not interfere with or damage the DWRB.
Chart reference: AUS337 - King George Sound to Investigator Island
Location: -34: 32.4610'S 119: 29.7960'E
Issued:
03/04/2023
Notice number: 5625
Warning: Sand accretion at Bremer Bay Boat Ramp, Shire of Jerramungup
Mariners are advised that a build-up of sand has been identified adjacent to the Bremer Bay Boat Ramp. Charted depths have been reduced in some areas by 1.4m. A significant high spot of 1.3m at LAT exists approximately 38m directly adjacent to the boat ramp.
Large draft vessels are advised to exercise caution when navigating the area and on approach to the Southern Service Wharf.
Please see updated chartlet attached.
Large draft vessels are advised to exercise caution when navigating the area and on approach to the Southern Service Wharf.
Please see updated chartlet attached.
Chart reference: WA909 - Bremer Bay
Location: -34:25.51891'S 119: 23.93259'E
Start date:
21/11/2022
Issued:
21/11/2022
Notice number: 5453
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