The Fin whale that beached near Dyer Island in Gansbaai.

A massive 23-metre female fin whale has washed up at Die Plaat near Gansbaai, sparking both deep sadness and intense scientific curiosity among marine conservationists.

The majestic creature, belonging to the second-largest whale species on Earth, after the blue whale, was initially spotted deceased close to Gansbaai Harbour on Wednesday, 1 July. The alarm was raised by Jason Stafford of Ivanhoe Sea Safaris, prompting an immediate emergency response from the Marine Dynamics and Dyer Island Conservation Trust (DICT) team to assess the animal and document the rare stranding.

The discovery has sent shockwaves through the local scientific community, marking a historic and unprecedented event for the region. Wilfred Chivell, the Founder of the Dyer Island Conservation Trust, expressed his astonishment at the grim find, stating that this is the first time he has ever seen a fin whale stranded along the Greater Dyer Island area coast.

Fin whales are sleek, fast-moving giants of the deep that can reach up to 27 metres in length and weigh more than 70 tonnes. Whilst they generally inhabit offshore and deep-water environments across both the Northern and Southern Hemispheres, they occasionally venture into productive temperate and cooler waters in search of food. Tragically, the species is currently listed as vulnerable on the IUCN Red List, following severe global population declines caused by decades of industrial whaling.