scubaseason

Silky shark

Carcharhinus falciformis

Sighting evidence at Northwest Point TCI, Turks and Caicos Islands

Silky shark

Photo: Jane Kempler & Andrew Goldby Freelance · CC BY-NC-ND

Silky sharks are open-ocean predators that follow tuna schools and thermocline edges; sightings at Northwest Point are concentrated from November through April when cooler upwellings push baitfish toward the wall. They are slender and fast, with a distinctively smooth skin texture that gives the species its name. Globally vulnerable due to bycatch in longline tuna fisheries.

Evidence at this site

No confirmed records on file at this site

Silky 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