Zanzibar timing
Best time to visit Zanzibar
Zanzibar has two dry windows, two rainy ones and a clear value season in between. Here's how we pick dates for clients.
Last reviewed 6 September 2026
The short answer
June to October and December to February are the safest weather. June, September and October are the value sweet spot: dry enough, warm, quieter beaches and better villa rates. Avoid April and May, the long rains.
Season by season
| Season | Months | What to expect |
|---|---|---|
| Peak | Dec – Feb · Jul – Aug | Dry, bright, best diving visibility. |
| Shoulder | Mar · Jun · Sep – Nov | Warm and quiet, excellent villa value. |
| Low | Apr – May | Long rains — lowest rates, some closures. |
Month by month
- January–February — hot, bright, excellent diving. Peak pricing.
- March — warm and humid with building showers; good value early in the month.
- April–May — the long rains. Lowest rates, some properties close.
- June — the rains clear; one of our favourite months.
- July–August — dry, breezier, peak European holiday demand.
- September–October — dry, warm, quiet. Best all-round value.
- November — short rains, usually brief afternoon showers.
- December — hot and festive; Christmas and New Year book out early.
Timing your trip around the tide
The east and south-east coasts have big tidal swings, so swimming is time-dependent. If a sandbank lunch or a specific dive is a priority, we schedule it against the tide table for your dates. The north coast swims at any tide.
Booking lead times
- Peak (Dec–Feb, Jul–Aug): three to six months.
- Shoulder (Jun, Sep–Nov, Mar): six to eight weeks is often enough.
- Specific private-pool villas: earlier, whatever the season.
Frequently asked questions
April, followed by May — the long rains. November brings shorter afternoon showers.
Ready when you are
Set your dates and tier in the trip builder and watch an itemised quote build itself. A planner reviews it and confirms real availability within 24 hours.