Dozens of onlookers and swimmers were drawn to Little Howrah Beach on Hobart’s eastern shore overnight as it lit up with a stunning display of natural bioluminescence.
The phenomenon, which illuminated the waters in a brilliant blue glow, attracted a large crowd to the beach for what one local described as a ‘magical experience under the stars’.
The Clarence City Council gave extra warning ahead of Wednesday night’s ‘Red Tide’, with spectators at the beach describing the scene as incredibly busy.
Some couldn’t resist the urge to swim, with many plunging into the glowing blue waves of the Derwent.
Bioluminescence is a natural occurrence produced by certain types of marine plankton and is known for turning sea waves into glowing blue art.
The microorganisms emit light when agitated, whether it be from crashing waves or the movement of swimmers in the water.
Bioluminescence Tasmania had earlier warned those thinking of heading down to the beach to avoid throwing rocks in the water to activate the glow as “this causes a lot of problems”.
“If you’re going there tonight, please take a small cup or jar, spray bottle or stick to agitate the sea sparkle for glow,” they said.
“The only thing we should throw at sea sparkle is water.”
