Things To Do

🐋 Seasonal Timing & Sightings

Peak season runs from October to March, when plankton-rich waters attract whale sharks in higher numbers  .

Encounters occur year-round, but early in the season (late October through early December) often yields more multiple-shark sightings  .

Most operators report 80–90% success in spotting at least one shark per trip  .

📋 What to Expect on the Day

Pickup Time: Around 06:30 AM from your lodge or arranged meeting point  .

Breakfast & Briefing: Simple morning snacks followed by an orientation on behaviour guidelines and safety.

Launch Time: Boats usually head out by 07:00 AM to the western channel near Kilindoni, where sharks often surface to feed  .

Duration: Typically 2 to 5 hours, depending on how soon sharks are spotted and your time in the water  

Return: Back between 09:30 and 13:30, depending on marine conditions and sightings  .

✅ Pricing & Inclusions

Average cost: $70 per adult, with child rates around $60  .

Inclusions:

Hotel pickup and return drop-off

Snorkelling gear (mask, snorkel, fins; some provide life jackets)

Bottled water and snacks or light breakfast

Marine park and community fees

Guide/captain with local knowledge and experience

Re‑snorkel offer: If no shark is seen, many operators allow a discounted repeat tour (around $50)  

🛟 Snorkelling & Safety Briefing

Entry into water: Guide instructs boat approach and safe jump-in once sharks are located—engines cut to avoid disturbance  .

Wildlife guidelines:

Keep minimum distance (~3 m from head, ~4 m from tail)

No touching, chasing, or hindering movement of sharks

Move slowly and calmly to avoid scaring them 

Responsible tourism focus: Operators like Afro Whale Shark Safari emphasize eco-friendly practices, smaller groups (ideally ≤4 swimmers), and local operators who follow global codes of conduct  .

🧳 What to Bring

Waterproof camera / GoPro

Eco‑friendly sunscreen or a rash-vest (helps protect reefs and yourself)  

Swimming gear (or use provided)

Polarized sunglasses, a hat, towel

Patience & respect

🌊 Conservation & Research

Mafia Island Marine Park, set up in 1995, protects about 822 km² of reef and marine habitat, including shark feeding areas  .

The site is a base for long-term research on whale shark populations by groups like WWF, TAFIRI, and Marine Megafauna Foundation  .

Your tour fees directly support local conservation and community initiatives 

🚢 Should You Book?

Absolutely, if you’re visiting Mafia between October and March, and look for a safe, guided, and conservation-focused wildlife experience—in small groups where local knowledge matters.

Choose operators with strong reputations for responsible behaviour—local guides from fishing communities, early departures, and ethical tour conduct  .

🧭 Tour Summary Table

Feature Detail

Season October – March

Sightings success rate ~80–90%

Departure ~06:30 AM pickup, 07:00 AM launch

Duration 2–5 hours

Cost ~$60 per adult (discount if no sighting)

Includes Gear, snacks, guide, fees

Behaviour guidelines Safe distance, no touch/chase

Conservation support Marine Park & research funding