M214-23(T) – River Derwent – Blackmans Bay – Kelp Research Area – Amended
Mariners are advised that the Institute of Marine & Antarctic Studies (IMAS) will be installing sub-tidal longlines for the purposes of a kelp research project south of Blackmans Bay, commencing 25 May 2023 for approximately a 12 month period.
IALA yellow special markers (lit) will be moved to the co-ordinates shown below and remain in place for the duration of the project.
|Corner marker location||Degrees, minutes decimal WGS 84|
|1||43° 1.0369′||147° 20.2345′||VQ|
|2||43° 1.0369′||147° 20.3058′||Oc|
|3||43° 1.2356′||147° 20.3053′||Oc|
|4||43° 1.2351′||147° 20.2346′||VQ|
Mariners should navigate with caution in the area.