The best time to visit Zanzibar is during the island's dry seasons, from June to October and from December to February, when sunny skies, calm seas and warm water make it perfect for beaches, snorkelling and exploring. But Zanzibar is a year-round destination, and choosing the right month and the right part of the island can make your holiday even better.
This guide explains Zanzibar's seasons month by month, compares the four main areas to stay, from lively Nungwi to kitesurfing Paje and historic Stone Town, and shares the best things to do, cultural tips and how to combine Zanzibar with a Kenya or Tanzania safari.
In This Guide
- Zanzibar's Climate
- The Best Time to Visit Zanzibar: The Short Answer
- Zanzibar Month by Month
- Where to Stay: 4 Beach Areas Compared
- Understanding the Tides
- Things to Do
- Culture and Festivals
- Combine Zanzibar With a Safari
- Plan Your Zanzibar Holiday
Zanzibar's Climate
Zanzibar is an archipelago in the Indian Ocean, off the coast of mainland Tanzania. The main island, Unguja, is what most people mean by Zanzibar, while Pemba lies to the north. Being close to the equator, Zanzibar is warm all year, with daytime temperatures typically around the high twenties to low thirties Celsius and sea temperatures that are pleasant for swimming in every month.
The weather is shaped by two monsoon winds. The kaskazi blows from the north-east from around December to February, bringing hot, humid weather. The kusi blows from the south-east from around June to September, bringing cooler, breezier and drier conditions. Between these periods come the rains: the long rains from about March to May and the short rains in November.
The Best Time to Visit Zanzibar: The Short Answer
For most travellers, the best time to visit Zanzibar is June to October, when the weather is dry, sunny and slightly cooler, or December to February, when it is hot, dry and perfect for beach lovers. These months also match the dry seasons on safari in Kenya and Tanzania, making them ideal for a combined bush-and-beach holiday.
March to May is the wettest period, with April and May bringing heavy rain. Some hotels close during these months, while those that stay open are quiet and peaceful. November brings short, often brief showers and is a good shoulder month.
Zanzibar Month by Month
Use this calendar to choose the best time to visit Zanzibar for your trip.
January
Hot, sunny and dry, with calm seas. Excellent for swimming, snorkelling and diving, and a popular month for families after the festive season.
February
Hot and dry, with clear water. One of the best months for diving and beach holidays. The island's famous music festival usually takes place in February.
March
Very warm and increasingly humid, with rain arriving later in the month. Good value and fewer visitors.
April
Usually the wettest month, with heavy downpours. Some resorts and restaurants close, and seas can be rougher.
May
Rain continues but begins to ease towards the end of the month. The island is green and very quiet.
June
The dry season begins, with fresh breezes, sunshine and comfortable temperatures. A lovely time to visit before the peak season.
July
Dry, sunny and pleasant, and one of the busiest months. For many travellers, July is the best time to visit Zanzibar after a migration safari in Kenya or Tanzania.
August
Dry and breezy, with excellent conditions for sightseeing and kitesurfing on the east coast. Book accommodation well in advance.
September
Dry and sunny with fewer visitors than August. A great month for diving and relaxing on the beach.
October
Warm and mostly dry, with calm seas. An excellent shoulder month that many regular visitors consider the best time to visit Zanzibar.
November
The short rains bring occasional showers, often in the afternoon. The island stays green and relatively quiet.
December
Hot and mostly dry after the short rains. The festive period from Christmas to New Year is very busy, so book early.
Where to Stay: 4 Beach Areas Compared
Choosing the right area is just as important as choosing the best time to visit Zanzibar. Each part of the island has its own character, tides and atmosphere.
1. Nungwi and Kendwa (North)
The northern tip of the island is the most popular area for beach holidays. Nungwi and Kendwa face west, so they enjoy spectacular sunsets, and the tidal range here is smaller than on the east coast, which means you can swim at almost any time of day. Nungwi is lively, with plenty of restaurants, bars and boat trips, and is also a traditional dhow-building village. Kendwa, just to the south, is calmer, with a long stretch of soft white sand.
Best for: swimming at all tides, sunsets, couples and travellers who want activities and nightlife.
2. Matemwe, Kiwengwa and Pongwe (North-East)
The north-east coast offers long, quiet beaches lined with palm trees and relaxed resorts. It is close to Mnemba Atoll, one of the best snorkelling and diving sites in Zanzibar, where you may see turtles, dolphins and colourful reef fish. The tides here are large, so at low tide the sea retreats a long way, revealing rock pools and seaweed farms.
Best for: peace and quiet, honeymooners, divers and snorkellers.
3. Paje, Jambiani, Bwejuu and Michamvi (South-East)
The south-east coast has some of Zanzibar's whitest sand and most beautiful turquoise water. Paje is famous for kitesurfing thanks to its shallow lagoon and steady winds, especially from June to September and December to February. Jambiani and Bwejuu are quieter, with traditional fishing villages and women's seaweed-farming cooperatives. Near Michamvi, a restaurant built on a rock in the sea has become one of the island's most photographed spots.
Best for: kitesurfing, laid-back beach life and travellers on a range of budgets.
4. Stone Town (West)
Stone Town is the historic heart of Zanzibar and a UNESCO World Heritage Site. Its narrow, winding alleys, carved wooden doors, mosques, markets and rooftop terraces reflect centuries of Swahili, Arab, Persian, Indian and European influence. One or two nights in Stone Town make a perfect start or end to your stay. Read our guide to Stone Town and Jozani Forest.
Best for: history, culture, food and photography.
Understanding the Tides
Tides make a big difference to a beach holiday in Zanzibar, especially on the east coast. At low tide on the east coast, the sea can retreat a long way from the shore, leaving wide sand flats and shallow pools. This is a wonderful time to walk on the sea bed, explore rock pools and watch seaweed farmers at work, but swimming is only possible at high tide.
In the north, around Nungwi and Kendwa, tides are less dramatic, which is why many visitors who want to swim at any time of day choose to stay there. Whichever area you choose, ask your hotel for the daily tide times and plan your swims and snorkelling trips accordingly.
Things to Do in Zanzibar
- Snorkel or dive at Mnemba Atoll, with clear water, coral reefs, turtles and dolphins.
- Take a spice tour to learn why Zanzibar is called the Spice Island, tasting cloves, nutmeg, cinnamon, vanilla and tropical fruit.
- Visit Jozani Forest, home to the rare Zanzibar red colobus monkey, found only on the island.
- See giant tortoises on Prison Island, a short boat ride from Stone Town.
- Explore Stone Town on foot, including the Old Fort, the Anglican Cathedral built on the site of the former slave market, the bustling Darajani Market and the house associated with the birthplace of Freddie Mercury.
- Enjoy street food at Forodhani Gardens, where vendors serve grilled seafood, Zanzibar pizza and sugarcane juice every evening.
- Sail on a traditional dhow at sunset or on a full-day trip to sandbanks and islands in Menai Bay.
- Swim with turtles at the Mnarani natural aquarium in Nungwi, a community turtle conservation project.
- Try kitesurfing in Paje, with lessons available for beginners.
- Spot dolphins on morning boat trips from Kizimkazi in the south.
Our 5 Day Zanzibar Island Tour includes a spice tour, Stone Town, Mnemba Island and a sunset dhow cruise.
Culture and Festivals
Zanzibar's culture is rich, welcoming and mostly Muslim, and respecting local customs makes your visit even more rewarding.
- Dress modestly in Stone Town and villages, covering shoulders and knees. Swimwear is fine on resort beaches.
- Ramadan dates move each year. During Ramadan, eating and drinking in public during daylight is discouraged in towns, some restaurants close during the day, and evenings become lively after sunset. Visiting at this time can be a special cultural experience if you are respectful.
- Ask before photographing people, especially women and in villages.
Festivals can also influence the best time to visit Zanzibar. The Sauti za Busara music festival in February celebrates African music, the Zanzibar International Film Festival usually takes place in the middle of the year, and the Mwaka Kogwa celebrations in July mark the traditional new year in the village of Makunduchi.
The Best Time to Visit Zanzibar for Your Travel Style
Different travellers have different priorities, so the best time to visit Zanzibar depends on what you want from your holiday. Here is how the seasons suit the most common travel styles.
Diving and Snorkelling
Visibility around Mnemba Atoll and the reefs off the north and east coasts is usually at its best from October to March, when winds are lighter and the sea is calm and clear. For divers, the best time to visit Zanzibar is often considered to be October to February. During the windier kusi months, some sites can be choppier, although sheltered spots remain diveable and dive centres choose locations to suit the conditions each day.
Kitesurfing
Kitesurfers come for the reliable trade winds. The strongest and steadiest winds blow on the east coast from about June to September, with a second windy season from December to February. Paje, Jambiani and Bwejuu have shallow lagoons that are ideal for learning, while experienced riders head out beyond the reef at high tide.
Honeymoons and Romantic Escapes
For couples, the best time to visit Zanzibar is usually September, October or January, when the weather is excellent and the island is calmer than in the July and August peak or the festive season. Many couples choose a quiet boutique hotel on the north-east coast or a villa in Kendwa for sunsets over the sea.
Families
School holidays in July, August and December are popular with families. Northern beaches such as Kendwa are a good choice with children, because the smaller tidal range means you can swim at almost any time and the sea is usually gentle. Excursions to see giant tortoises, red colobus monkeys and turtles are short and easy for younger travellers.
Quiet Travel and Photography
If you prefer fewer people, consider June, early March or November. The landscape is green and fresh, the light is beautiful, and you can often find more space on the beach and in Stone Town's alleys. Just allow some flexibility in your plans in case of a passing shower.
Marine Wildlife
Dolphins can be seen off Kizimkazi throughout the year, especially in calm morning conditions. Humpback whales migrate along the East African coast in the second half of the year, roughly from July to October, and are occasionally spotted from boats around the island. Turtles nest on some quieter beaches, and the community turtle project in Nungwi welcomes visitors all year.
What to Pack for Zanzibar
Whatever the best time to visit Zanzibar is for you, packing well helps you enjoy every day of your holiday.
- Light, breathable clothing in cotton or linen, plus a long skirt, trousers or a sarong and a scarf for visiting Stone Town and villages.
- Reef-safe sunscreen, a hat and sunglasses, as the equatorial sun is strong even on cloudy days.
- Water shoes for walking across rocky areas and sea grass at low tide on the east coast.
- A light rain jacket if you are travelling in November or between March and May.
- Insect repellent for evenings, and any medication your doctor recommends for the region.
- A dry bag to protect your phone and camera on boat trips and dhow cruises.
If you are combining Zanzibar with a safari, you may face luggage limits on light aircraft. Our safari packing list explains how to pack a single soft bag that works for both the bush and the beach.
Getting to Zanzibar
Zanzibar's Abeid Amani Karume International Airport has direct international flights as well as regular connections from Nairobi, Dar es Salaam, Arusha and Kilimanjaro. Fast ferries also link Dar es Salaam with Stone Town in about two hours. Before you travel, check the latest entry requirements for Tanzania, including visas and Zanzibar's mandatory travel insurance for visitors, and see the CDC traveller's health page for Tanzania.
Combine Zanzibar With a Safari
Zanzibar is the perfect place to relax after a safari. The best time to visit Zanzibar, June to October and December to February, overlaps with the dry seasons in Kenya and northern Tanzania, so combining the two is easy.
- After a Tanzania safari: fly from Arusha or Kilimanjaro after visiting the Serengeti, Ngorongoro, Tarangire or Lake Manyara.
- After a Kenya safari: fly from Nairobi after the Masai Mara or Amboseli. Our Kenya safari and beach holiday guide explains how.
- After climbing Kilimanjaro: relax tired legs on the beach. Read our guide to climbing Kilimanjaro.
- On a honeymoon: Zanzibar is a dream finale. See our Kenya honeymoon safari guide.
Common Questions About the Best Time to Visit Zanzibar
What is the best time to visit Zanzibar for beaches? June to October and December to February offer the most reliable sunshine and calm seas.
Is it worth visiting Zanzibar in the rainy season? It can be, especially in early March or November, when showers are often brief. April and May are the wettest months, and some hotels close.
Which part of Zanzibar has the best beaches? Kendwa and Nungwi are best for swimming at all tides, while Paje and the north-east offer spectacular sand and turquoise lagoons.
How many days do I need? Five to seven days allows time for Stone Town, a beach area and a few excursions.
Can I visit Zanzibar during Ramadan? Yes. Resorts operate normally, but dress modestly and be respectful in towns and villages.
When is the best time to visit Zanzibar on a shorter trip? If you only have three or four days, aim for the dry months and stay in one beach area plus a night in Stone Town, so you spend more time relaxing and less time on the road.
Is the best time to visit Zanzibar also the busiest? Yes. July, August and the festive season are the most popular, so book early. June, September and October offer similar weather with fewer visitors, which is why many travellers see them as the best time to visit Zanzibar.
Plan Your Zanzibar Holiday
Now that you know the best time to visit Zanzibar and where to stay, our team can create a tailor-made island holiday or add Zanzibar to your safari.
- See our 5 Day Zanzibar Island Tour
- Explore our Zanzibar holiday packages and beach holiday packages
- Discover another Indian Ocean gem in our Mafia Island guide
Ready for white sand and turquoise water? Contact us for a free, tailor-made Zanzibar itinerary.