Notice to Mariners No 15 of 2025 (Temporary)

Friday, 31 January 2025

HARBORS AND NAVIGATION ACT 1993

Notice to Mariners No. 15 of 2025 (Temporary)

SOUTH AUSTRALIA – KANGAROO ISLAND - SOUTH – HYDROGRAPHIC SURVEY

Mariners are advised for hydrographic surveys a number of tidal gauges will be deployed in the south of Kangaroo Island from January 2025 to May 2025.

The tidal gauges will be marked by a special marker buoy FL Y 5S.

The approximate location of the tidal gauges will be as follows:

Approximate locations:

ID	Lat	Long
TG-1	35^o 54.1’ S	137^o 52.6’ E
TG-2	36^o 06.2’ S	137^o 52.7’ E
TG-3	36^o 16.5’ S	137^o 53.3’ E
TG-4	35^o 56.4’ S	137^o 39.0’ E
TG-5	36^o 12.1’ S	137^o 36.5’ E
TG-6	36^o 22.1’ S	137^o 36.5’ E
TG-7	36^o 07.2’ S	137^o 24.2’ E
TG-8	36^o 15.4’ S	137^o 22.5’ E
TG-9	36^o 25.3’ S	137^o 20.9’ E

Charts affected:

AUS346, AUS4060, AUS4709, AUS485

ENCAU436137, ENCAU160120, ENCAU240130,

GORDON PANTON

Manager Marine Safety and Compliance

Department for Infrastructure and Transport

31 January 2025

DIT 2017/02277/01