14/09/2026
Timely reminder about our large friends migrating through our North West Coast waters at the moment.
Approach distances for vessels
In a vessel, approach no closer than 100m to a whale or 50m to a dolphin;
If your vessel is under steam you should approach no closer than 300m for whales or 150m for dolphins - no more than three vessels within the caution zone (see diagram);
Withdraw immediately, at a slow and steady pace, if the animals show any kind of disturbance;
Adopt a slow speed (no wake) while in the area;
Avoid approaching from the no-approach zones in front or behind the animal (see diagram);
Personal motorised watercraft (including jet skis and remotely operated craft) should not approach whales or dolphins any closer than 300m.
If whales or dolphins move within this distance, the vessel should slow down and move away from the animal(s) at no-wake speed to at least 300m away.
Please remember - keep a safe distance, remain quiet, and do not try to touch or feed.
Approach distances for aircraft
Aircraft may disturb whales and dolphins due to their speed, noise, shadow, or downdraft in the case of helicopters. The following should be followed to minimise disturbance:
Helicopters should not fly lower than 500m, within a 500m radius around a whale or dolphin (see diagram);
Other aircraft should not fly lower than 300m, within a 300m radius around a whale or dolphin (see diagram).
info taken from
https://nre.tas.gov.au/wildlife-management/marine-conservation-program/whale-and-dolphin-viewing-guidelines