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Last checked: October 2026.
A Safari Blue day in Zanzibar starts at Fumba in the first warm hour of the morning, and the island drops behind the dhow faster than you expect. The water goes from green to a clear, deep blue, and somewhere out in the bay a strip of white sand surfaces as the tide falls. This is the day most people mean when they say they went "out on a boat" on their Zanzibar holiday — and it is a very good day, provided you are not sharing the sandbank with a crowd from many other boats. The name is now used loosely for many similar trips, so what separates a good day from a crowded one is the operator, the group size and whether the timings follow the tide.
The detail
Where you go. Menai Bay is the wide, shallow bay off Zanzibar's south-west corner, protected since August 1997 as the Menai Bay Conservation Area — at about 470 km², the island's largest marine protected area, managed by the Fisheries Department together with the fishing villages around it. The trips leave from Fumba village, roughly 30–40 minutes' drive south of Stone Town (listings differ), and spend the day among the bay's sandbanks, reefs and small islands.
What the day holds. The shape is the same across operators, though the order shifts with the tide. A sail or motor out to a reef for snorkelling in shallow water — soft corals, parrotfish, sometimes a turtle. A stop at a sandbank that shows only around low water, for swimming with the boat anchored off the white sand. Lunch on Kwale Island: grilled fish and seafood, rice, and a tasting of tropical fruits. Then a swim or a drift through the mangrove lagoon before the run home. Indo-Pacific bottlenose and humpback dolphins live in the bay, and a good skipper will slow and let them pass rather than chase them; sightings vary from day to day.
The tide decides the order. The sandbank appears around low water and the lagoon is best with more water in it, so the day runs in whichever order that date's tide table allows. That is why the sequence on your voucher may not be the sequence you get. Our guide to how Zanzibar's tides work explains the pattern; here it is enough to know how the operator times the stops.
Group size — the real difference. The original operator runs several large dhows a day, and in high season Kwale Island's lunch beach can be busy with groups from many boats. Smaller companies run the same route with fewer guests on one dhow. A private charter — one dhow, your party, a skipper and crew — costs more but changes the day completely: you leave when you like, snorkel away from the other groups and eat when the fish comes off the grill. Shared prices vary by operator. On current listings (October 2026), most shared trips are about US$75–120 per person. Easy Travel's sliding scale runs from roughly US$90 per person in larger groups to around US$150 when you go alone, and pickup arrangements can add to the price. A private dhow is quoted per boat, so compare whole-boat prices.
| Shared large dhow | Small shared boat | Private dhow | |
|---|---|---|---|
| Guests | A large group, often several boats together | A smaller group on one dhow | Your party only |
| Pace | Fixed schedule | Fixed, with more room to adjust | Yours to set |
| Price basis | Per person; about US$75–120 on most listings | Per person; quoted on request | Per boat |
| Tide control | Set departure time | Set departure time, some flex | Departure can follow the tide table |
What is included. Hotel transfers, snorkelling gear, drinks, lunch and fruit are standard, and Easy Travel lists entrance and marine fees as included. Whoever runs your boat sets what is included. The Menai Bay conservation fee depends on who you are: non-East African visitors pay US$10 per adult and US$5 per child (ages 5–15); non-East African residents of Tanzania pay US$5 and US$3; East African citizens pay Sh5,000 and Sh2,500; children under five go free. The general Zanzibar marine-area rate applies to Menai Bay, and the fee goes towards managing the protected area with its villages. Some operators include it in the price and others add it. The day runs about eight hours door to door.
How to treat the reef. Do not stand on or touch the coral, keep fins clear of it, and use reef-safe sunscreen or a rash vest instead of a thick layer of cream.
The caveats. Visibility on the reef is good rather than exceptional — Mnemba and Chumbe are better for serious snorkellers. The sea can be choppy in the afternoon from June to September when the kusi wind blows. And the lunch is generous, not fine dining. Go for the whole shape of the day, not any single part of it.
Key facts
What: a full-day dhow trip — reef snorkelling, sandbank, seafood lunch on Kwale Island, mangrove lagoon. Where: Menai Bay Conservation Area (est. 1997, ~470 km²), departing Fumba (~30–40 min south of Stone Town). Duration: ~8 hours including transfers. Cost: shared trips about US$75–120 per person on most listings; private dhow quoted per boat. Conservation fee: US$10 adult / US$5 child for non-East African visitors; other rates for residents and East African citizens (see §2); some operators include it. Group size: from a private dhow to large multi-boat days; know this before booking. Tide: sequence changes with the tide table. Suits: families, couples, confident and weaker swimmers in shallow water; children need close supervision near water. Best months: December–March for calmer afternoons; runs year-round, with fewer departures in the long rains (March–May).
Planning it with Nobu
This is not a Nobu product, and we do not pretend it is. A travel designer can match the operator to the day you want — a private dhow for a honeymoon or a family, a small shared boat if you would rather meet people — and line the date up with the tide table so the sandbank and the lagoon both work. If your stay is on the north coast, the transfer is long, and a Mnemba day is usually the better fit.
Is it right for you?
You want one full day on the water that does a bit of everything, you are staying in Stone Town or on the south or east coasts, and you are happy with easy snorkelling rather than a dive-quality reef. Right for families with children who can swim (and close supervision for those who cannot), and for anyone who would rather eat lunch on an island than in a dining room. Less ideal if crowds spoil things for you and a private dhow is outside your spend — in which case a Chumbe Island day is calmer — or if you are based in Nungwi, where the drive to Fumba eats the morning.
Journeys to consider
- Shores of Zanzibar — a day in Menai Bay is the natural "out on a dhow" chapter. → Explore the Shores of Zanzibar journey
- Southern Safari & Spice — after the southern parks, the island, then the bay. → Explore the Southern Safari & Spice journey
