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Notice to Mariners No 12 of 2017

7 August 2017

Mariners are advised that some existing navigation beacons in the vicinity of Thevenard in Denial Bay, Decres Bay and Smoky Bay have been upgraded.  Positions of upgraded beacons are indicated as per table below.

Location

Type

Latitude

Longitude

Flash Rate

Range (NM)

Waterwitch Channel

Port

32° 17’ 52.55” S

133° 44’ 34.51” E

Fl R 3s

2

East Spit, Decres Bay

Port

32° 16’ 20.64” S

133° 42’ 16.22” E

Fl R 5s

2

St Peter Island

Port

32° 12’ 35.90” S

133° 42’ 02.16” E

Fl R 3s

2

Decres Bay

Entrance

32° 12’ 28.84” S

133° 41’ 55.47” E

Fl W 3s

5

Cape Vivonne

Starboard

32° 12’ 23.64” S

133° 40’ 47.21” E

Fl G 4s

2

Denial Bay

Special

32° 11’ 37.48” S

133° 37’ 26.94” E

Fl Y 4s

2

Denial Bay

Special

32° 11’ 27.16” S

133° 37’ 28.25” E

Fl Y 2s

2

Daphne Rock

Isolated Danger

32° 09’ 31.90” S

133° 38’ 26.72” E

Fl (2) W 5s

2

Mariners are advised to proceed with caution in the area.

Charts affected:  Aus 120, Aus 122, Aus 341

Adelaide, 11 July 2017

STEPHEN MULLIGHAN, Minister for Transport and Infrastructure

DPTI 2017/02277/01

www.dpti.sa.gov.au