What's on in Mombasa, Kenya through the year
Mombasa, Kenya has 8 curated events through the year — 2 natural spectacles, 3 holidays and 3 seasons. The ones to plan around: Eid al-Fitr (February) and Green turtle nesting (March). December to March are its peak-crowd months.
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Mombasa events and crowds by month
| Month | What starts | Crowds |
|---|---|---|
| January | — | Peak crowds |
| February | Ramadan, Eid al-Fitr | Peak crowds |
| March | Green turtle nesting | Peak crowds |
| April | The long rains | Quiet |
| May | — | Quiet |
| June | Kusi, the cool monsoon | Shoulder season |
| July | — | Shoulder season |
| August | — | Busy |
| September | — | Shoulder season |
| October | — | Shoulder season |
| November | — | Quiet |
| December | Kaskazi, the calm season, Whale sharks off the coast, Festive season peak | Peak crowds |
January in Mombasa
Mombasa weather in January →Peak crowds — Kaskazi, the calm season, Festive season peak
Nothing new starts in January.
Still on: Kaskazi, the calm season (1 Dec – 15 Mar (usually)), Whale sharks off the coast (1 Dec – 31 Mar (usually)), Festive season peak (18 Dec – 5 Jan (usually))
February in Mombasa
Mombasa weather in February →Peak crowds — Ramadan, Kaskazi, the calm season
- Holiday
Ramadan
17 Feb – 19 MarClosuresThe Old Town keeps the fast: daytime eating places shut, working hours move, and the streets around Mackinnon Market fill in the hour before sunset. Beach hotels carry on as normal. Source ↗
- Holiday
Eid al-Fitr
20–23 MarRamadan & EidCrowdedEid empties the city onto the beaches at Nyali and Diani for three or four days. The Likoni ferry and the matatus south are packed from first light and the coast road barely moves. Source ↗
Still on: Kaskazi, the calm season (1 Dec – 15 Mar (usually)), Whale sharks off the coast (1 Dec – 31 Mar (usually))
March in Mombasa
Mombasa weather in March →Peak crowds — Ramadan, Eid al-Fitr
- Nature
Green turtle nesting
1 Mar – 31 Jul · usuallyGreen turtles come up the beaches at Watamu and Diani through the middle of the year, and the local conservation groups move nests above the tide line and post the hatchings when they happen.
Still on: Ramadan (17 Feb – 19 Mar), Eid al-Fitr (20–23 Mar), Kaskazi, the calm season (1 Dec – 15 Mar (usually)), Whale sharks off the coast (1 Dec – 31 Mar (usually))
April in Mombasa
Mombasa weather in April →Quiet — school holidays in 4 of the markets that fill it, one of its worst months for weather
- Season
The long rains
1 Apr – 15 Jun · usuallyMonsoonClosuresThe real thing on this coast: days of rain, seaweed piled on the beaches and a good share of the south-coast hotels closed for renovation. Room rates are at their lowest of the year.
Still on: Ramadan (17 Feb – 19 Mar), Eid al-Fitr (20–23 Mar), Green turtle nesting (1 Mar – 31 Jul (usually))
May in Mombasa
Mombasa weather in May →Quiet — school holidays in 3 of the markets that fill it, one of its worst months for weather
Nothing new starts in May.
Still on: Green turtle nesting (1 Mar – 31 Jul (usually)), The long rains (1 Apr – 15 Jun (usually))
June in Mombasa
Mombasa weather in June →Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month
- Season
Kusi, the cool monsoon
15 Jun – 30 Sep · usuallyWind seasonThe southeast monsoon blows steadily and takes the edge off the whole coast. Rougher water, cheaper rooms, and the kite crowd out on Diani an hour to the south.
Still on: Green turtle nesting (1 Mar – 31 Jul (usually)), The long rains (1 Apr – 15 Jun (usually))
July in Mombasa
Mombasa weather in July →Shoulder season — school holidays in 5 of the markets that fill it, an ordinary month
Nothing new starts in July.
Still on: Green turtle nesting (1 Mar – 31 Jul (usually)), Kusi, the cool monsoon (15 Jun – 30 Sep (usually))
August in Mombasa
Mombasa weather in August →Busy — school holidays in 4 of the markets that fill it, one of its best months for weather
Nothing new starts in August.
Still on: Kusi, the cool monsoon (15 Jun – 30 Sep (usually))
September in Mombasa
Mombasa weather in September →Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month
Nothing new starts in September.
Still on: Kusi, the cool monsoon (15 Jun – 30 Sep (usually))
October in Mombasa
Mombasa weather in October →Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month
Nothing new starts in October.
November in Mombasa
Mombasa weather in November →Quiet — school holidays in 2 of the markets that fill it, one of its worst months for weather
Nothing new starts in November.
December in Mombasa
Mombasa weather in December →Peak crowds — Kaskazi, the calm season, Festive season peak
- Season
Kaskazi, the calm season
1 Dec – 15 Mar · usuallyMonsoonCrowdedThe northeast monsoon: hot, humid and close to windless, with the flattest water and the clearest visibility on the reef. It is also the coast's high season, and priced like it.
- Nature
Whale sharks off the coast
1 Dec – 31 Mar · usuallyDive seasonWhale sharks move along the Kenyan coast through the northeast monsoon, and the boats that go looking for them run out of Diani and Watamu rather than Mombasa itself. Sightings are a matter of luck, not schedule.
- Holiday
Festive season peak
18 Dec – 5 Jan · usuallyChristmas & New YearCrowdedBook earlyNairobi comes down to the coast in force. Hotel rates roughly double, the Likoni ferry queue runs to an hour, and every beach bar has a band on. Source ↗