Tanzania · Marine life encounters
Marine life encounters in Tanzania: only operators with a confirmed program
About this list
When you look for marine life encounters in Tanzania, the first problem is telling whether an operator actually runs it. This page lists only the 5 operators in Tanzania on Maptlantis whose structured activity data confirms a marine life encounter program. Operators that turned up only because a word in their name or description happened to match are left out. They span Mafia Island & Utende, Pwani, Zanzibar & Matemwe, Zanzibar North and Zanzibar & Northeast. 4 of the 5 operators (80%) publish prices on their own channels, so you can compare those directly; ask the rest. Estimated prices are not shown. Most listings give the season as Jun–Mar. Boats can still be canceled for sea and weather conditions, so check before you book. 4 are listed as open to beginners and 3 as open to children. Operators with structured encounter data list humpback whale, coral, fish, nudibranch and seahorse as target species. Ways to meet them: boat-based watching, scuba diving, snorkeling and swimming. 5 operators are backed by an official source or a government registry. Each operator page shows the address, opening hours and source links, and how to contact the operator.
5 listed operators
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Tanzania · Mafia Island & Utende
Big Blu Mafia Island Dive Centre
Scuba divingSnorkelingIsland hopping & boat trips- Season
- Jun–Mar
- Price
- US$90 / person
- Checked
- Official source

Tanzania · Pwani
Mafia Island Diving · Utende
Scuba divingIsland hopping & boat tripsMarine life encounters- Season
- Jun–Mar
- Price
- Price on request
- Checked
- Official source
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Tanzania · Zanzibar & Matemwe
Scubafish Zanzibar
Scuba divingSnorkelingIsland hopping & boat trips- Season
- Year-round
- Price
- See the operator page
- Checked
- Official source
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Tanzania · Zanzibar North
Zanzibar Watersports
Scuba divingSnorkelingBeach & water play- Season
- Year-round
- Price
- US$122 / person
- Checked
- Official source
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Tanzania · Zanzibar & Northeast
Scuba Blue Zanzibar
Scuba divingSnorkelingSwimming- Season
- Year-round
- Price
- US$100 / person
- Checked
- Official source
Other activities in Tanzania
Marine life in Tanzania
Frequently asked questions
How many operators run marine life encounters in Tanzania?
5 are listed now. Only operators whose marine life encounter program is confirmed by the structured activity classification are included; ones that merely mention the word in their description are not.
Can I see prices for marine life encounters in Tanzania before I book?
4 of the 5 operators (80%) publish prices on their own channels, so you can compare those directly; ask the rest. Estimated prices are not shown.
When is a good time for marine life encounters in Tanzania?
Most listings give the season as Jun–Mar. Boats can still be canceled for sea and weather conditions, so check before you book.
Where in Tanzania can you find marine life encounters?
Operators are listed in Mafia Island & Utende, Pwani, Zanzibar & Matemwe, Zanzibar North and Zanzibar & Northeast. Each region page shows only that region's operators.
Can beginners or children join?
On record, 4 accept beginners and 3 accept children. Age limits and requirements differ by operator, so check before you book.