scubaseason

Whale Shark

Rhincodon typus

Sighting evidence at Specific Point, Inhambane

Whale Shark

Photo: Simon Pierce · CC BY-NC

Inhambane's whale shark season runs October through March, peaking in November and December when coral spawning events trigger massive plankton blooms that attract 5-10 individuals per day to Specific Point. These are predominantly sub-adult males in the 4-7 metre range, suggesting the site functions as a juvenile feeding aggregation ground linked to broader Mozambique Channel migratory circuits. Citizen science photo-ID programmes have catalogued over 300 individuals across Inhambane's waters, contributing meaningfully to global whale shark population assessments.

Evidence at this site

No confirmed records on file at this site

Whale Shark is listed as a curated species here based on historical reports.

How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites