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Indonesia intensifies whale shark protection as strandings surge across region

Indonesia is strengthening conservation efforts for whale sharks following a significant rise in stranding incidents over the past decade. Data reveals more than 120 individual animals have beached themselves across the archipelago since 2011.

LSN Vietnam · 30 October 2026

Marine authorities in Indonesia have escalated whale shark conservation measures in response to mounting stranding incidents affecting the endangered species. Between 2011 and 2023, a total of 127 individual whale sharks and whales were recorded stranding across 23 Indonesian provinces and cities, according to conservation experts monitoring the crisis.

Iqbal Herwata, Senior Manager of Species Conservation at the Yayasan Konservasi Indonesia, noted that 115 distinct stranding events were documented during the 12-year period. The incidents underscore growing environmental pressures on marine megafauna in Southeast Asian waters, prompting officials to review and strengthen existing protection protocols.

Whale sharks, the world's largest fish species, play a critical role in marine ecosystems. The animals face multiple threats including fishing pressures, marine pollution, and habitat degradation. Indonesian waters represent important breeding and feeding grounds for the species, making the nation's conservation efforts vital for regional population recovery.

Conservation organizations are working with Indonesian government agencies to expand monitoring programs, improve stranding response capabilities, and implement stricter marine protection measures. Experts emphasize that coordinated regional approaches across Southeast Asia will be essential to reversing negative trends and ensuring the species' long-term survival in the area's waters.