The Okavango Delta floods when southern Africa is driest, peaking in July. The water starts as rain on the Angolan highlands and reaches the Panhandle from March. At high water the mokoro, a poled dugout canoe, is the quietest way through the channels. No 2027 flood forecast exists yet, so treat every date as indicative.
In the dry months, most of southern Africa is running out of water. In northern Botswana the Okavango Delta does the opposite. From about May to August the flood spreads across the sand and grass of the delta, and the open water grows from roughly 504 square kilometres in January to more than 7,000 in July, according to the operator okavango.com. Visitors who arrive in June or July find a landscape that bears little resemblance to the same place in November.
This guide covers that flood and the mokoro, the poled dugout canoe that is the quietest way to travel the channels at high water. It is also honest about the year. The sources we found describe the usual calendar. None of them forecasts the 2027 flood, so every date here is indicative. Read the months as the shape of a season, not as a booking promise, and confirm your own dates with the operator.
Why the Delta Fills When Botswana Is Dry
The rain that fills the Okavango does not fall on Botswana in the months when the water arrives. It falls on the Angolan highlands, feeding the Cubango and Cuito rivers, mostly between November and March. From there the water takes roughly four months to travel through Namibia to the Panhandle, the narrow stretch where the river crosses into Botswana. It reaches the delta between March and May.
Once inside Botswana, the flood spreads over a delta that is almost flat, which is why a small rise in the water pushes it across a wide area. Okavango.com describes the water peaking in July, the month when local rain has been absent for a long time, and receding between September and November. The flooded area changes from year to year, typically between 6,000 and 15,000 square kilometres.
Most of the water never leaves the system. Water-balance studies of the delta put evaporation and transpiration at roughly 98 percent of the inflow, with the remaining 2 percent draining out through the Boteti. That is why the water spreads so far and stays so long. It also means the delta is shaped as much by what leaves it as by what comes in.
Those designations are more than a badge. The IUCN’s 2025 World Heritage Outlook rates the delta “Good with some concerns”. It names upstream dams and water abstraction, along with invasive species, as the main pressures, and rates tourism as a low threat. Upstream abstraction is an open debate. Daily Maverick described irrigation and dams in the Cubango catchment in Angola in April 2025, and Kavango leaders have publicly rejected a planned water pipeline to Windhoek. A flood that looks generous one year can be shaped by decisions made hundreds of kilometres away.
Where you enter the system matters too. The Panhandle, around Mohembo and Shakawe, is where the river first enters Botswana and where the flood first shows. Maun, on the Thamalakane River, is the gateway town for almost every trip. The Moremi Game Reserve, the oldest protected area in the delta, sits in the middle of the floodplain and is reached by road or air. Most mokoro departures are organised from Maun or from camps inside the concessions.
2026 Was a High-Water Year, but Not a Measured One
The most recent example is 2026. In early March, Botswana’s Daily News reported that Khwai was flooding, with 20 households affected and then 37 by mid-March, 17 of which were relocated. The Moremi Game Reserve was closed from 5 to 26 March 2026, and the road from Shorobe to Mababe and Khwai was damaged and impassable.
Operators and the press called it an exceptional year. Africa Geographic described it in May as one of the largest in decades, and a June operator report called it one of the biggest flood years since 2010. Those are judgements, not measurements. We found no official 2026 figure for flooded area or gauge level, and this article does not use one.
The cause is less simple than the usual story about Angolan rain. Botswana itself had heavy rain between January and March 2026, which Tourism Update described as exceptional, and the ground was already saturated after the 2025 flood. The honest explanation for 2026 is several inputs arriving together, not one.
Use 2026 to understand how a high-water year looks on the ground: closed roads, flooded villages, and wildlife pushed onto the islands. Do not assume 2027 will look the same. The rain that feeds the next flood has not fallen yet.
2027: What the Signals Say, and What They Do Not
As of this writing, the authorities we could find have published no flood forecast for the 2027 season. Nothing in this article predicts the depth, extent or timing of the 2027 flood. The calendar that follows describes a typical year, and nothing more.
The climate signals lean one way, though. Botswana’s Department of Meteorological Services issued an El Niño advisory on 30 July 2026. In an interview on 6 August it put the chance that the event persists into February and March 2027 at more than 97 percent. At the SADC’s regional outlook, SARCOF-33, in late August 2026, forecasters favoured below-normal rain for Angola, Namibia and Botswana from October to December 2026 and from January to March 2027.
Put together, the cautious reading is that the rain feeding the 2027 flood could be lighter than the rain behind 2026. That is our inference from the outlooks, not a published forecast, and the 2026 example shows that the link between rain and flood is not straightforward. The real test comes in spring. From about April 2027, watch the Mohembo and Maun Bridge gauges, which the Department of Water and Sanitation tracks, and ask operators what they see on the ground before you commit to a date.
We could not consult the Botswana Tourism Organisation website during research, so the calendar below is built from okavango.com, operator pages, government news and the press. Camps open and close on their own schedules, and no operator’s 2027 dates are confirmed here. Treat every month as a pattern. Confirm your dates with the operator in writing.
The Flood Season, Month by Month
The table sets out what the delta typically does through the year, what that means for the mokoro, and how camp pricing tends to move. Operator prices follow the tourist calendar as much as the water, so the two do not always line up.
| Month | What happens in the delta | Mokoro and boats | Camp pricing |
|---|---|---|---|
| November | Flood receding; Angolan summer rain begins | Not well documented; camps on permanent channels operate | Mid-range |
| December to February | Lowest water; about 504 km² of open water in January | Most water activities unavailable; permanent-channel camps work a limited area | Lowest |
| March | Water enters through the Panhandle; Moremi closed 5 to 26 March 2026 | Mokoro routes begin to reopen | Mid-range |
| April | Main channels fill; the Panhandle and upper routes carry water | Upper routes open | Mid-range, camp-dependent |
| May | Flood spreads across the plains; reaches Maun around mid-May to early June (estimate) | Operators describe new mokoro routes opening almost daily | Not yet at full price |
| June | Water rising; a candidate for the peak | All water activities available | High |
| July | Peak; more than 7,000 km² of open water | All water activities available | Highest, and busiest |
| August | High water, starting to recede | All activities available | High season |
| September | Recession under way | Not documented by okavango.com | High season |
| October | Recession; one operator reports temperatures above 40 °C | Not documented | Mid-range |
The window that combines full water and full activity is June to August. May is a sensible compromise: routes are opening, and prices have not yet reached their peak. July is the high point of the flood and the busiest month, so if July is your month, book early. Trips at the edges of the season are a bet on timing, which is why the April gauge check matters.
Why the Mokoro Is the Quietest Way Across
A mokoro is a narrow dugout canoe. You sit low, with one or two passengers, while a poler stands at the back and pushes the boat along the channel bottom with a long pole. There is no engine. In shallow water the only sounds are the pole, the water and the birds, which is why operators sell it as the quiet way into the delta.
The quiet argument is also about reach. Motorboats work well on the wider channels but cannot follow the narrowest reaches. Walking is possible only in private concessions, because walking safaris are not allowed in national parks and reserves such as the Moremi. Vehicles cover islands and tracks, and in a high-water year a helicopter can reach the flooded areas. The mokoro fills the gap in the thin water between them. It is the finest way to see the channel edges, but it is not the only way across the delta.
A day on the water looks like this in our selection. The one-day trip starts with a hotel pickup around 7:30, followed by a transfer of one to two hours to the NG32 concession. You are assigned a poler, you pole through the channels, and lunch is included. The multi-day products add camping on islands and at least one night out on the water. Expect slow progress. The poler sets the pace, and the trip is about the water rather than the distance covered.
Choosing a Mokoro Trip
Five trips in our selection put the mokoro at the heart of the itinerary or give it a clear place in the programme. They are listed below from the shortest to the longest. Each was checked for schedules across the 1 May to 31 August 2027 window. The schedules are open, but that is not a confirmed booking for any particular day, and the operator remains the authority on dates.
Ratings are shown with their review counts. Four of the five have fewer than 35 reviews, so read the ratings as early signals rather than a settled verdict.
A First Taste: The One-Day Mokoro Trip
The shortest way in, and the one with the most reviews in this group: 100, rated 4.76. It is an eight-hour day from Maun, with hotel transfer, a guided poling trip through the channels, lunch, soft drinks and bottled water. It is also the cheapest test of whether a flood-season trip suits you before you commit to nights on the water.
Two Nights on the Islands, Fully Catered
This is the option for people who want to sleep out in the channels. It covers two nights of wild camping on islands, three days in total, with all meals and transfers from Maun included. The rating is 4.76 from 34 reviews. Confirmation is by the operator, not instant, so build a little slack into your dates and ask for written confirmation.
An Overnight Mokoro Trail With Its Own Camping Kit
Three days built around mokoro travel, with a camp you do not have to carry. The inclusions list lunches, dinners and breakfasts, bottled water, tea and coffee, a mokoro toilet, and camping equipment with a small linen tent. The rating is 4.94 from 17 reviews, and confirmation is instant. It is a practical middle option between the day trip and the longer safaris.
Three Days of Safari With a Mokoro Morning
Day one combines a visit to a cultural village with a mokoro ride through the canals, followed by a camp in the NG32 concession. It is a broader trip than the pure mokoro options, which suits people who want game viewing and water in one itinerary. The rating is 5.0, but from only 11 reviews, a small sample that is worth keeping in mind.
Seven Days in the Moremi, One Mokoro Day
The longest option, and the one where the mokoro is only part of the picture. The rest of the week is spent in the Moremi and Khwai on game drives. The listing presents the mokoro day as the best way to experience the delta. Our reading is that it is the quietest way, not the only one. The rating is 5.0 from 10 reviews. Choose this trip for the full reserve, and treat the water as one part of it.
What a Flood-Season Trip Costs
Prices in the delta spread widely, so separate three numbers: a day on the water, a multi-night mokoro trip, and a camp stay. In our Viator selection the one-day trip is 141.52 euros per person for two adults, or 283.04 euros for two. The two-night camps run from 699.22 to 771.87 euros per person, and the seven-day Moremi trip is 2,179.39 euros per person. All of these figures are per person on a two-adult basis.
Camp rates come from a different source. The Siyabona page for Camp Moremi gives fully inclusive “from” rates per person in double occupancy: 1,290 for 1 August to 31 October 2026, 990 for 1 November to 5 January, 740 for 6 January to 31 March 2027, 1,080 for April 2027 and 1,410 for May to October 2027. These are period starting rates, not a nightly price, and the page does not state the currency, so confirm it before you compare.
A camping safari prices differently again. An operator listing for an 11-day itinerary from Kasane to Maun, with camping and a mokoro day in the Khwai area, shows 4,930 US dollars in low season and 6,185 in high season. A listing is not a rate card, but it gives you the scale of the difference between a camping trip and a fully inclusive camp.
Four habits keep the total under control:
- Travel in May or early June rather than July. Okavango.com places June and July at the top of the price range.
- Book popular camps early. Okavango.com advises booking nine to twelve months ahead for the high season.
- Read what each price includes. The one-day trip lists all fees and taxes among its inclusions. Multi-day products list meals and camping equipment instead.
- Budget for the park entry fee separately, because it is not always in the tour price.
Entry fees for non-residents were revised in early 2026, but our sources give conflicting amounts and none is confirmed for the Moremi. We publish no figure. Check the current rate with the Department of Wildlife and National Parks before you travel, and ask your operator whether the price includes it.
Getting to the Delta
Maun is the gateway. The Johannesburg to Maun link is the most frequent, usually a direct flight of about an hour and a half to two hours and twenty minutes, according to flight aggregators. Airlink is the main carrier on the route and CemAir also flies it. Air Botswana was reported to add the route from 1 August 2026, but we could not confirm that with the airline, so check the schedule before you book.
Overland routes are slower and depend on road conditions. The Shorobe to Mababe to Khwai road was damaged and impassable in March 2026, according to Botswana’s Daily News. Shakawe, at the Panhandle, calls for a 4x4 and a guide for boat trips. Ask your camp about road conditions for the weeks you travel, since the Moremi was closed for three weeks in March 2026.
Charter flights from Maun to delta camps are common, and the listings we saw varied widely, so do not budget from them. Ask whether your tour includes the transfer from Maun to the camp. Several products in our selection do, and the difference can change the real price.
Wildlife, Safety and Health
Hippos are the main hazard on the water. A low canoe is easy to overturn, and a hippo or a crocodile can capsize one. Wear the life jacket the operator supplies, keep your weight low and still, and sit where the poler tells you. Hippos feel threatened easily, so never put yourself between a hippo and the water. That rule matters as much on a quiet morning as it does at dusk.
On land, the rules are simpler. If an elephant or a buffalo charges, stay still and quiet rather than run, because running invites pursuit. At camp, hippos move through the grounds at night, and guests are escorted after dark. Follow the camp’s instructions to the letter, even when the animals look calm.
Flood season also changes where animals are. As the water rises, wildlife moves onto the high islands and dry ground, so game viewing from land concentrates on the islands and along the edges of the flooded plains. Tourism Update reported that pattern for 2026, and it explains why the best land game drives in a high-water year look different from the dry-season version.
The UK’s Fit for Travel service rates the whole north of Botswana as high risk, including the delta and the Moremi. The Belgian travel-health reference Wanda rates the northern Okavango as high risk all year, and the Moremi, Chobe and Maun as seasonal. We do not choose between them. Your own health authority sets the advice, and a travel clinic consultation six to eight weeks before departure is the right next step.
Who Should Go When, and How
For a first trip, start with the one-day mokoro from Maun in June or July. It gives you a clear sense of the water, the poler’s pace and whether a longer trip suits you, and it costs the least of anything in our selection.
For couples who want real time on the water, the two-night and three-night camps give the mokoro a full role. Choose them if you want to sleep out on an island. If you choose the manual-confirmation product, plan your dates with a little slack.
For families, ask each operator for its minimum age and weight limit for the mokoro. These vary and are not always stated in the listings. The day trip is the simplest starting point, while a multi-day trip with island camping is a bigger commitment for everyone, children included.
For a tighter budget, the day trip is the least expensive entry in our selection, and May keeps you out of the top of the price range. Compare the inclusions before you compare the totals, since a cheaper trip without meals can cost more on the ground.
For travellers with limited mobility, the mokoro means stepping into and out of a low canoe at the water’s edge and sitting low for the whole trip. We did not find accessibility details for these products. Ask the operator in writing how boarding works and whether the trip can be adapted before you book.
A Sample Flood-Season Week
This is one way a week can look, built from the products above. It is an example, not a booked itinerary, and the order depends on your operator and on the water.
- Day 1: Fly into Maun, transfer to your lodge, and check the gauge and road reports with your operator.
- Day 2: Early start, a transfer of one to two hours to the concession, a mokoro through the channels, lunch, and return to Maun for the night.
- Days 3 and 4: Move to an overnight mokoro camp, with two nights on the water and meals included.
- Days 5 and 6: Head for the islands for a land safari, or add a game drive in the Moremi if the road is open.
- Day 7: Return to Maun and fly out, allowing a margin for the Maun flight schedule.
Before You Book
- Treat every 2027 date as indicative and confirm your dates with the operator in writing
- Check the Mohembo and Maun Bridge gauges from April 2027, and ask the operator what it is seeing
- Ask whether the price includes park entry fees and all taxes, and budget for them separately
- Know whether your trip is instant or manual confirmation, and plan the dates around the difference
- Ask for the minimum age, weight limit and boarding arrangements for the mokoro
- Check the Shorobe to Khwai road and Moremi access with the camp before you travel
- See a travel clinic six to eight weeks before departure, and read the malaria advice from your own health authority
- Arrange travel insurance that covers evacuation from remote camps
The rafting season on the Soča is driven by a river gauge rather than a calendar, which makes it a useful comparison (see Soča Valley 2027). If your trip is built around animals rather than water, our Serengeti calving season guide covers the Ndutu plains, and our Rwanda dry season guide shows how to plan around a fixed window.
The delta does not wait for the calendar, so plan around the water, not the other way around.
Practical info
FAQ
Why does the Okavango Delta flood in the dry season?
Because the water comes from somewhere else. Summer rain falls on the Angolan highlands between November and March. The water then takes roughly four months to reach the Panhandle, the entry point into Botswana, and spreads across an almost flat delta. Botswana itself has no local rain in July, when the flood peaks, so the high water is rain that fell months earlier and far upstream.
When is the best time for a mokoro trip?
June to August is the full window, when water activities and island game drives are all available. July is the peak and the busiest month. May is a practical compromise, because new mokoro routes are opening and prices have not yet reached their highest. From December to February most water activities are unavailable, and camps on permanent channels operate within a limited area.
Will the 2027 flood be a big one?
Nobody can say yet, and no official flood forecast for 2027 has been published. Climate outlooks from the SADC and Botswana's meteorological service lean towards below-normal rain for the 2026/27 summer, which could mean a smaller flood. That link is our inference, not a published forecast. The practical test is the Mohembo and Maun gauges, which the Department of Water and Sanitation tracks, and operator reports from about April 2027.
Can I see the delta without a mokoro?
Yes. Motorboats run the wider channels, safari vehicles cover islands and tracks, and walking safaris operate in private concessions, though not in national parks such as the Moremi. In a high-water year a helicopter can reach the flooded areas. The mokoro is the quietest option and reaches the thin water the others cannot. Choose the method by the kind of water you want to be on.
Is the mokoro safe?
The main risk is capsizing, and hippos or crocodiles are the reason. Wear the life jacket the operator supplies, keep low, stay in shallow water with the guide, and follow the poler's instructions. Never place yourself between a hippo and the water. If an elephant or buffalo charges, stay still rather than run. Ask the operator about minimum ages, weight limits and what happens if the water is too high on the day.
How much does a flood-season trip cost?
It depends on the format. In our selection a one-day mokoro trip from Maun is 141.52 euros per person for two adults, two-night mokoro camps run from about 699 to 772 euros per person, and a six-night Moremi trip with one mokoro day is 2,179.39 euros per person. Luxury camp rates at Camp Moremi start at 740 per person for January to March 2027, with the currency not stated on the page.
Do I have to pay a park entry fee?
Non-residents pay park entry fees in Botswana, and the rates were revised in early 2026. Our sources give conflicting amounts, so this article publishes no figure. Check the current rate with the Department of Wildlife and National Parks before you travel, and ask your operator whether the tour price covers it. One of the one-day products lists all fees and taxes among its inclusions, but that does not settle the question.
Does the delta flood every year?
Yes, but the size changes sharply from one year to the next. The flooded area typically ranges between 6,000 and 15,000 square kilometres. Lake Ngami, further south, filled between 2010 and 2012 for the first time since the 1980s. The 2026 flood was called one of the largest in years by operators and the press, but no official 2026 measurement was published, so no exact comparison can be made.
Sources
- Okavango Delta flood cycle — okavango.com
- Best time to visit the Okavango Delta — okavango.com
- Botswana Department of Meteorological Services: El Niño advisory (30 July 2026) — Daily News Botswana
- SADC: SARCOF-33 outlook favours drier conditions for 2026/27 rainy season — SADC
- Khwai flooding (7 March 2026) — Daily News Botswana
- Khwai households relocated (17 March 2026) — Daily News Botswana
- Park entry fee revision (24 February 2026) — Daily News Botswana
- Okavango Delta, IUCN World Heritage Outlook (2025) — IUCN
- Ramsar Information Sheet, Botswana site 879 (2021) — Ramsar Convention
- Okavango Delta, UNESCO World Heritage property — UNESCO
- The 2026 Okavango flood (13 May 2026) — Africa Geographic
- Botswana's high-water year shifts the safari balance (28 April 2026) — Tourism Update
- Camp Moremi pricing by period — Siyabona
- Malaria in Botswana (3 April 2025) — Fit for Travel (NHS)
- Upstream water extraction threatens to destroy the Okavango Delta (15 April 2025) — Daily Maverick