Gascoyne notices
View navigational warnings, event notices and Temporary Notices To Mariners for the Gascoyne region.
Warning: Teggs Channel Starboard Marker No. 1 Missing - Off Station
Mariners are advised that the outer starboard channel marker at the entrance to Teggs Channel Carnarvon is missing and off-station.
Please navigate with caution.
Please navigate with caution.
Chart reference: WA982 - Carnarvon
Location: -24:54.3556'S 113:37.9183'E
Start date: 9/21/2023 12:00:00 AM
Issued: 9/21/2023 12:00:00 AM
Notice number: 5812
Warning: Norwegian Bay Rear Lead obscured
Mariners are advised that the rear lead into Norwegian Bay, on the Ningaloo Coast, is buried and obscured from view. Only the front lead is visible at this time.
Please navigate with caution if you are entering the Bay.
Alternative anchorages are Coral Bay to the south or Tantabiddi to the north.
Please navigate with caution if you are entering the Bay.
Alternative anchorages are Coral Bay to the south or Tantabiddi to the north.
Chart reference: AUS745 - North West Cape to Point Maud
Location: -22:37.3583'S 113:40.3176'E
Start date: 9/13/2023 12:00:00 AM
Issued: 9/13/2023 12:00:00 AM
Notice number: 5805
Warning: Pylons at the entrance of Pelican Point, Carnarvon
Mariners are advised that there are 16 visible pylons approximately 300mm below the water level at low tide spaced 3 meters apart at the entrance of Pelican Point, Carnarvon.
Location: 24° 54.349', 113° 38.608'E
Location: 24° 54.349', 113° 38.608'E
Chart reference: WA982 - Carnarvon
Location: -24: 54.349'S 113: 38.608'E
Start date: 7/31/2023 12:00:00 AM
Issued: 7/31/2023 12:00:00 AM
Notice number: 5769
Advice: Dredging Works - Teggs Channel and Entrance to Fascine Carnarvon
Mariners are advised that maintenance dredging works at Teggs Channel and the Fascine entrance in Carnarvon will commence in mid July 2023 and will proceed until approximately December 2023.
Dredging will mainly occur Monday to Sunday between the hours of 0700 and 1900hrs, with provision to take place during hours of darkness, if required.
The works will be carried out by the 18m cutter suction dredge “Ironheart”, equipped with 50m of floating line behind the dredge, and up to 1.5km of submerged pipeline extending to Babbage Island Sand Spit. The pipeline will be marked with orange buoys, equipped with flashing white lights along its’ length. The dredge and connected pipeline will remain in situ, unmanned, after normal operating hours for the duration of the works.
The dredge has no self-propulsion and uses anchors to move. Dredge anchors will also be marked with orange buoys, equipped with flashing white lights. Multiple steel wire ropes may be running above and below the waterline from the dredge during operations, obstructing the channel. Mariners are required to pass close to dredge, rather than out near anchors while dredge is operating
The dredge will exhibit shapes and lights in accordance with the Prevention of collisions at Sea Regulations 1983 at all times. Mariners are reminded to pass on the side of the dredge showing two diamonds during the day and two green lights at night.
It is requested that radio communication be established with the dredge before passing the dredge. Mariners are requested to always follow the dredge operator’s instructions when transiting the area. Operators will be monitoring the following radio frequencies during operating hours.
VHF Channel 16 – marine safety channel
VHF Channel 74 – working channel
As a cyclone contingency, a temporary mooring will be placed along the eastern side of the Carnarvon Boat Harbour
Location: 24° 54.023', 113° 39.086'E
Additionally, a 1.5km string of temporary anchors will be placed along Pelican Point, 150m offshore, for attaching the pipeline. The mooring and anchors will be marked at all times with yellow buoys equipped with flashing yellow lights.
Location: 24° 53.519'S, 113° 37.977'E
Mariners are advised to use caution when transiting the area and keep well clear of the above operations at all times.
Please refer to the link below for a diagram of the works area and instructions to pass the dredge.
Dredging will mainly occur Monday to Sunday between the hours of 0700 and 1900hrs, with provision to take place during hours of darkness, if required.
The works will be carried out by the 18m cutter suction dredge “Ironheart”, equipped with 50m of floating line behind the dredge, and up to 1.5km of submerged pipeline extending to Babbage Island Sand Spit. The pipeline will be marked with orange buoys, equipped with flashing white lights along its’ length. The dredge and connected pipeline will remain in situ, unmanned, after normal operating hours for the duration of the works.
The dredge has no self-propulsion and uses anchors to move. Dredge anchors will also be marked with orange buoys, equipped with flashing white lights. Multiple steel wire ropes may be running above and below the waterline from the dredge during operations, obstructing the channel. Mariners are required to pass close to dredge, rather than out near anchors while dredge is operating
The dredge will exhibit shapes and lights in accordance with the Prevention of collisions at Sea Regulations 1983 at all times. Mariners are reminded to pass on the side of the dredge showing two diamonds during the day and two green lights at night.
It is requested that radio communication be established with the dredge before passing the dredge. Mariners are requested to always follow the dredge operator’s instructions when transiting the area. Operators will be monitoring the following radio frequencies during operating hours.
VHF Channel 16 – marine safety channel
VHF Channel 74 – working channel
As a cyclone contingency, a temporary mooring will be placed along the eastern side of the Carnarvon Boat Harbour
Location: 24° 54.023', 113° 39.086'E
Additionally, a 1.5km string of temporary anchors will be placed along Pelican Point, 150m offshore, for attaching the pipeline. The mooring and anchors will be marked at all times with yellow buoys equipped with flashing yellow lights.
Location: 24° 53.519'S, 113° 37.977'E
Mariners are advised to use caution when transiting the area and keep well clear of the above operations at all times.
Please refer to the link below for a diagram of the works area and instructions to pass the dredge.
Chart reference: WA982 - Carnarvon
Location: -24: 54.509'S 113: 38.570'E
Start date: 7/10/2023 12:00:00 AM
End date: 12/15/2023 12:00:00 AM
Issued: 7/10/2023 12:00:00 AM
Notice number: 5747

Advice: Installation of Directional Wave Rider Buoy – Coral Bay, Offshore
Mariners are advised that one (1) Directional Wave Rider Buoy will be deployed 1.8NM east-southeast of the Coral Bay Town between 30/06/2023 and 6/06/2024. The buoy will be lit with a yellow light flashing 2.5s at the following location:
Chart reference: WA1108 - Coral Bay
Location: -23: 08.577'S 113: 44.238'E
Start date: 6/30/2023 12:00:00 AM
End date: 6/6/2024 12:00:00 AM
Issued: 7/5/2023 12:00:00 AM
Notice number: 5739
Advice: Installation of 1 x Oceanographic Data Collection Instrument - Coral Bay
Mariners are advised that a subsurface instrument will be deployed off Coral Bay on the 01 May 2023 with a recovery date of 31 May 2024.
The oceanographic instrument protrudes 300mm from the seabed (Clearance height at LAT will be approximately 2.2m).
Mariners are advised to exercise caution when transiting the area.
Location: 23° 9.402’ S, 113°45.864’ E,
The oceanographic instrument protrudes 300mm from the seabed (Clearance height at LAT will be approximately 2.2m).
Mariners are advised to exercise caution when transiting the area.
Location: 23° 9.402’ S, 113°45.864’ E,
Chart reference: WA1108 - Coral Bay
Location: -23: 09.402'S 113: 45.864'E
Start date: 5/1/2023 12:00:00 AM
End date: 5/31/2024 12:00:00 AM
Issued: 3/21/2023 12:00:00 AM
Notice number: 5681
Advice: Installation of 6x Acoustic Receivers, Tantabiddi
Mariners are advised that six acoustic receivers (30cm in length) will be deployed in the Tantabiddi vicinity as follows.
Three of the receivers will be deployed on an orange surface float, approximately 30cm in diameter with reflective tape.
Their locations are as follows:
21° 55.364'S, 113° 58.06'E
21° 56.208'S, 113° 57.728'E
21° 56.934'S, 113° 56.802'E
Two of the recievers will be deployed on the lines of existing DBCA (Department of Biodiversity, Conservation and Attractions) moorings.
Their locations are as follows:
21° 54.774'S, 113° 58.452'E
21° 54.906'S, 113° 57.669'E
One reciever will be deployed on a star picket on the sea floor, which protrudes approxiamtely 40cm above the seabed.
It will be located as follows:
21° 56.016'S, 113° 56.69'E
Depolyment date:12/12/2022
Recovery date: 12/12/2023
Mariners are advised to navigate with caution when transiting the area
Three of the receivers will be deployed on an orange surface float, approximately 30cm in diameter with reflective tape.
Their locations are as follows:
21° 55.364'S, 113° 58.06'E
21° 56.208'S, 113° 57.728'E
21° 56.934'S, 113° 56.802'E
Two of the recievers will be deployed on the lines of existing DBCA (Department of Biodiversity, Conservation and Attractions) moorings.
Their locations are as follows:
21° 54.774'S, 113° 58.452'E
21° 54.906'S, 113° 57.669'E
One reciever will be deployed on a star picket on the sea floor, which protrudes approxiamtely 40cm above the seabed.
It will be located as follows:
21° 56.016'S, 113° 56.69'E
Depolyment date:12/12/2022
Recovery date: 12/12/2023
Mariners are advised to navigate with caution when transiting the area
Chart reference: AUS745 - North West Cape to Point Maud
Start date: 12/12/2022 12:00:00 AM
End date: 12/12/2023 12:00:00 AM
Issued: 12/22/2022 12:00:00 AM
Notice number: 5500
Advice: Advice - Deployment of 9 Subsurface Instruments - Exmouth Gulf - Bundegi Vicinity
Mariners are advised that nine subsurface environmental monitoring devices have been deployed at Exmouth Gulf, within the Ningaloo Marine Park, Bundegi vicinity at the following locations:
- 21° 50.178'S, 114° 11.073'E
- 21° 49.988'S, 114° 10.693'E
- 21° 50.181'S, 114° 11.120'E
- 21° 50.070'S, 114° 10.839'E
- 21° 49.376'S, 114° 11.096'E
- 21° 49.880'S, 114° 10.545'E
- 21° 50.793'S, 114° 10.396'E
- 21° 50.973'S, 114° 10.075'E
- 21° 52.061'S, 114° 09.596'E
Water depths at LAT are reduced no more then 40cm at the above mentioned sites.
No Vessel is to interfere with the above instruments at anytime.
Mariners are advised to navigate with caution when transiting the area.
- 21° 50.178'S, 114° 11.073'E
- 21° 49.988'S, 114° 10.693'E
- 21° 50.181'S, 114° 11.120'E
- 21° 50.070'S, 114° 10.839'E
- 21° 49.376'S, 114° 11.096'E
- 21° 49.880'S, 114° 10.545'E
- 21° 50.793'S, 114° 10.396'E
- 21° 50.973'S, 114° 10.075'E
- 21° 52.061'S, 114° 09.596'E
Water depths at LAT are reduced no more then 40cm at the above mentioned sites.
No Vessel is to interfere with the above instruments at anytime.
Mariners are advised to navigate with caution when transiting the area.
Chart reference: WA900 - Exmouth
Location: -21: 51.273'S 114: 09.887'E
Start date: 12/16/2022 12:00:00 AM
End date: 12/31/2023 12:00:00 AM
Issued: 12/21/2022 12:00:00 AM
Notice number: 5499
Warning: Five Finger Reef interaction with Swimmers Snorkelers Coral Bay
High levels of swimming and snorkelling occur in the area surrounding Five Finger Reef.
Mariners are advised to traverse with caution.
Mariners are advised to traverse with caution.
Chart reference: WA1108 - Coral Bay
Location: -23: 10.7063'S 113: 45.6721'E
Start date: 11/25/2022 12:00:00 AM
Issued: 11/25/2022 12:00:00 AM
Notice number: 5458
Advice: Installation of Directional Wave Buoy Bundegi Vicinity Ningaloo National Park
Mariners are advised that one (1) new wave buoy has been deployed approximately six (6) nautical miles off Bundegi, within the Ningaloo Marine Park.
The buoy will be lit with a yellow light flashing 2.5s at the following location
Location 21° 52.146’S 114° 12.225’E
All coordinates in GDA 94.
The buoy will be lit with a yellow light flashing 2.5s at the following location
Location 21° 52.146’S 114° 12.225’E
All coordinates in GDA 94.
Chart reference: WA900 - Exmouth
Location: -21: 52.146'S 114: 12.225'E
Start date: 3/16/2022 12:00:00 AM
End date: 3/8/2024 12:00:00 AM
Issued: 3/16/2022 12:00:00 AM
Notice number: 792
Advice: Drifting jetty timbers, Norwest Whaling Jetty, Carnarvon
Mariners are advised that jetty debris from the Carnarvon Norwest Whaling Jetty (including large timber pylons) may be adrift within the vicinity. The jetty is located adjacent to Binning Road at the following coordinates (approx. 1 km south of the Carnarvon One Mile Jetty).
Mariners are to navigate with caution when transiting the area.
Mariners are to navigate with caution when transiting the area.
Chart reference: WA982 - Carnarvon
Location: -24: 52.983'S 113: 37.867'E
Start date: 2/11/2015 12:00:00 AM
Issued: 2/11/2015 12:00:00 AM
Notice number: 2015-37
Advice: Deployment of six subsurface acoustic receivers – Exmouth Gulf
Mariners are advised that six sub surface acoustic receivers will be deployed late September 2021 at Exmouth Gulf at the following locations:
22° 18.9600 S, 114° 7.1400 E Bay of Rest (inner)
22° 18.9600 S, 114° 7.8000 E Bay of Rest (inner)
22° 15.7200 S, 114° 8.3400 E Heron Point
Each of the above receivers is attached to an anchored structure protruding approximately 0.70 metres from the seabed.
22° 17.4600 S, 114° 7.9200 E Bay of Rest (outer)
22° 16.9200 S, 114° 7.6800 E Bay of Rest (outer)
22° 17.6400 S, 114° 9.4200 E Bay of Rest (outer)
Each of the above receivers is attached to a subsurface rope and equipped with a yellow surface float.
Recovery date: 30/06/2023
Mariners are advised to navigate with Caution when transiting the area
22° 18.9600 S, 114° 7.1400 E Bay of Rest (inner)
22° 18.9600 S, 114° 7.8000 E Bay of Rest (inner)
22° 15.7200 S, 114° 8.3400 E Heron Point
Each of the above receivers is attached to an anchored structure protruding approximately 0.70 metres from the seabed.
22° 17.4600 S, 114° 7.9200 E Bay of Rest (outer)
22° 16.9200 S, 114° 7.6800 E Bay of Rest (outer)
22° 17.6400 S, 114° 9.4200 E Bay of Rest (outer)
Each of the above receivers is attached to a subsurface rope and equipped with a yellow surface float.
Recovery date: 30/06/2023
Mariners are advised to navigate with Caution when transiting the area
Chart reference: AUS744 - Exmouth Gulf and Approaches
Location: -22: 16.922'S 114: 7.652'E
Start date: 9/23/2021 12:00:00 AM
End date: 6/30/2024 12:00:00 AM
Issued: 9/24/2021 12:00:00 AM
Notice number: 2021-135
Advice: Compulsory pilotage requirements, Port of Carnarvon
Vessel masters are reminded that all vessels wishing to transit or operate within the port limit which either:
Have a LOA of 35 meters or greater; or
Are engaged in towing operations where the total length of the tow (measured from the bow of the towing vessel to the stern of the towed vessel) is 35 metres or greater.
Are required to engage the services of a suitably licensed marine pilot or the vessel Master must be the holder of a current Port of Carnarvon Pilot Exemption Certificate.
Vessels, vessel Masters or operators of vessels affected by this requirement are invited to approach the Department of Transport Harbour Masters office at port.ops@transport.wa.gov.au to apply for a Pilot Exemption Certificate to be issued.
Authorised by: Captain Steven Wenban, Harbour Master, Port of Carnarvon, Marine Safety Department of Transport.
Have a LOA of 35 meters or greater; or
Are engaged in towing operations where the total length of the tow (measured from the bow of the towing vessel to the stern of the towed vessel) is 35 metres or greater.
Are required to engage the services of a suitably licensed marine pilot or the vessel Master must be the holder of a current Port of Carnarvon Pilot Exemption Certificate.
Vessels, vessel Masters or operators of vessels affected by this requirement are invited to approach the Department of Transport Harbour Masters office at port.ops@transport.wa.gov.au to apply for a Pilot Exemption Certificate to be issued.
Authorised by: Captain Steven Wenban, Harbour Master, Port of Carnarvon, Marine Safety Department of Transport.
Chart reference: WA982 - Carnarvon
Location: -25: 16.0703'S 113: 27.8355'E
Start date: 8/2/2018 12:00:00 AM
Issued: 8/2/2018 12:00:00 AM
Warning: Navigate with caution; Shallow water and shifting sand bars - Carnarvon Facsine
Mariners are advised that a large shifting sandbar has encroached upon the Fascine waterway, south of the boat ramp channel.
Shallow waters and shifting sand bars are reducing depths and severely restricting navigation throughout the fascine. Navigational aids should be used with caution as shifting sands may reduce navigable waters throughout.
Mariners are advised that ocean access may not be possible if launching from the Fascine boat ramp at low tides. The Carnarvon Boat Harbour boat ramp is open to provide an alternative option for launching vessels via Teggs Channel.
Shallow waters and shifting sand bars are reducing depths and severely restricting navigation throughout the fascine. Navigational aids should be used with caution as shifting sands may reduce navigable waters throughout.
Mariners are advised that ocean access may not be possible if launching from the Fascine boat ramp at low tides. The Carnarvon Boat Harbour boat ramp is open to provide an alternative option for launching vessels via Teggs Channel.
Chart reference: WA982 - Carnarvon
Location: -24: 54.2544'S 113: 38.5128'E
Start date: 11/16/2021 12:00:00 AM
Issued: 11/16/2021 12:00:00 AM
Notice number: 130