september
Zanzibar in September.
The wind softens. The sea begins to glass over again.
answer
What is Zanzibar like in September?
September is the tail of Kuzi. The southeast wind is still steady but eases through the month, dropping to 12–18 knots by month-end. Daytime temperatures rise slightly to 24–29°C. Visibility on the reefs improves as surface chop reduces. Best for balanced wind and water, smaller crowds.
Last updated: 28 April 2026
September at a glance
| Indicator | Value |
|---|---|
| Season | Kuzi |
| Daytime temp | 24–29°C |
| Wind | Steady SE |
| Sea | Settling |
| Rain | Dry |
Weather & sea
September is the tail of Kuzi. The southeast wind is still steady but eases through the month, dropping to 12–18 knots by month-end. Daytime temperatures rise slightly to 24–29°C. Visibility on the reefs improves as surface chop reduces.
What is open
Still high season but slightly less crowded than August. Kitesurfing remains good through the first half; diving conditions improve through the second half.
Events & cultural calendar
No major festivals. The agricultural calendar shifts toward the first mango harvest near Jozani late in the month.
What to do
Late kitesurfing, returning diving conditions, the gentler version of Kuzi.
Best for: balanced wind and water, smaller crowds. Avoid if: you want strongest kite winds.
Sits inside the broader Zanzibar reference. See the Zanzibar weather by month, the when-to-visit reference, or the full Zanzibar guide.
Continue reading
Read also Zanzibar in August and Zanzibar in October. For the broader picture, see the full Zanzibar guide or the 2026 events overview.
Editorial note
Zanzibar Seasons curates seasonal patterns, notable gatherings, and recurring movements on the island. This is not a directory, but a filtered signal of what matters. Curated by the Zanzibar Seasons editorial desk. Compiled from local operators, event hosts, and on-island observation.
Last updated: 28 April 2026 · Times shown in East Africa Time (EAT, UTC+3)