Back to notifications

Harbour Notice 21-2025

Warning 2:29PM Friday 10 October, 2025

Harbour Notice 21-2025

An algae bloom monitoring programme has commenced in Tory Channel / Kura Te Au.

The programme involves 6 passive sampling devices which are attached to small plates by a buoy located in

Deep Bay, Tawa Bay and Whatamango Bay.

Bay Name

Buoy # of 6

GPS co-ordinate

Whatamango Bay

Buoy 1 of 6

S 41°15'57.8" E 174°04'33.0"

Whatamango Bay

Buoy 2 of 6

S 41°15'57.1" E 174°04'31.9"

Note: this photo was taken at high-tide - they are actually quite close to the beach in about 1.8m of water

Tawa Bay

Buoy 3 of 6

S 41°15'44.7" E 174°12'16.4"

Tawa Bay

Buoy 4 of 6

S 41°15'44.4" E 174°12'14.8"

Deep Bay

Buoy 5 of 6

S 41°13'22.3" E 174º14'52.2"

Deep Bay

Buoy 6 of 6

S 41°13'20.0" E 174°14'53.2"

All mariners are advised to navigate with caution.

Harbourmaster