Bau Nyale Festival: South Lombok’s Traditional Event, When to Go and What to Know

4 October 20265 October 2026

What exactly is the Bau Nyale Festival, when can you actually see it, and can you get there while staying in Sekotong? It’s a well-known name among South Lombok’s traditional events, but the way the dates are set and the exact location can be confusing — and the fact that it tends to fall during the rainy season adds another layer of uncertainty for anyone researching a visit.

The short answer: the Bau Nyale Festival is a traditional Sasak event held at Seger Beach in Kuta Mandalika, South Lombok, timed by the Sasak calendar to fall around February or March most years. It runs over two days — an eve-of-festival celebration followed by the main event, catching sea worms called “nyale” before dawn. The exact dates are announced a few months ahead by a council of local elders. In 2026, it was held February 7-8.

This article draws only on information we could verify directly — announcements from Central Lombok Regency’s government communications office, Indonesia’s Ministry of Tourism, and local news coverage. For details with no official source, such as travel time from Sekotong to the venue, we’ve relied on local websites and given a rough range rather than a precise figure; where we couldn’t confirm a number at all, we haven’t included one.

This is written for readers planning a Lombok trip via Bali whose travel dates might overlap with the festival, and for anyone staying in Sekotong who’s wondering whether they can make the trip to see it.

Information as of September 2026

What this article covers

✓What the Bau Nyale Festival is: the legend of Princess Mandalika and the sea worms called nyale
✓How the dates are set (the Sasak calendar and elders’ council), and the actual 2025 and 2026 dates
✓Where it’s held (Seger Beach, Kuta Mandalika) and how the day unfolds
✓What to expect getting there from Sekotong, and rainy-season considerations
✓Etiquette for watching, and what to bring

In short

The Bau Nyale Festival is a traditional event held at Seger Beach in Kuta Mandalika, South Lombok, around the 20th day of the 10th month of the Sasak calendar — most years, roughly February or March. It runs over two days: an eve-of-festival celebration, then the main event, catching sea worms called “nyale” before dawn. In 2026 it fell on February 7-8. Each year’s dates are set by a council of local elders called “Sangkep Warige,” announced a few months in advance — as of September 2026, the 2027 dates hadn’t yet been announced. The event tends to fall during the rainy season, and it’s roughly a 1.5-hour drive from Sekotong.

TOC

What is the Bau Nyale Festival?

“Bau Nyale” is Sasak for “catching nyale” — “bau” meaning to catch, “nyale” meaning sea worm. Indonesia’s Ministry of Tourism describes it as an annual Sasak tradition centered on catching the colorful sea worms that appear along the south coast just once a year.

Nyale are a type of segmented worm — scientifically the polychaete Palola viridis (family Eunicidae) — known locally as “wawo.” They’re found widely across tropical Pacific islands and, timed to the lunar cycle, swarm to the sea surface en masse on specific nights; in Lombok, this happens most years around February or March.

Behind the festival lies the legend of Princess Mandalika. Drawing on explanations from Central Lombok Regency’s government office and the Ministry of Tourism, the story goes that the beautiful and wise princess Mandalika drew marriage proposals from several powerful princes, and choosing just one risked sparking war between their kingdoms. Declaring that her love for her people surpassed any love for one man, Princess Mandalika threw herself into the sea from a headland at Seger Beach.

The princess’s body was never found; in its place, countless sea worms appeared, said to symbolize sincerity, unity, and hopes for prosperity. Bau Nyale — going out to catch these nyale every year — is understood as receiving the princess’s gift.

When is it held? The Sasak calendar and the “Sangkep Warige” elders’ council

The dates aren’t fixed to the same day each year the way a solar-calendar holiday would be. Instead, elders from each district gather for a council called “Sangkep Warige,” which reads the traditional Sasak calendar alongside natural signs — tides, star positions — to set the date, announced a few months ahead. For the 2025 festival, representatives from four districts met at a hotel in Mataram on December 11, 2024, and settled on February 18-19, 2025.

← This table scrolls horizontally

Year	Dates	Venue
2025	Feb 18-19	Seger Beach
2026	Feb 7-8	Seger Beach (Kuta Mandalika)

*The Sangkep Warige council decides each year’s dates individually, so the timing isn’t guaranteed to repeat from one year to the next.

As of September 2026, the 2027 dates haven’t been announced. Based on past years, an announcement roughly two months ahead of the event is typical, which would put a 2026 announcement around November or December — though that, too, isn’t confirmed. The event tends to overlap with Lombok’s rainy season, so it’s worth planning your trip around the chance of unpredictable weather from the start.

Where is it held? Seger Beach, Kuta Mandalika

The venue is Seger Beach in the Kuta Mandalika area of Central Lombok Regency. This area sits within the Mandalika Special Economic Zone, the government-backed tourism development zone that also includes the racing circuit and large-scale resort development. We cover lodging and what to do in the wider area in our Kuta Lombok / Mandalika guide — worth checking if you’re planning your stay beyond the festival itself.

Lombok International Airport to the Kuta Mandalika area is generally described as a short trip, but since this article focuses on the festival itself, see our Kuta Lombok / Mandalika guide for a detailed travel time from the airport.

How the day unfolds: the eve-of-festival celebration and the pre-dawn main event

Bau Nyale runs over two days. The evening of day one is the eve-of-festival celebration, featuring local traditional performing arts and music. In some years it’s promoted nationally as part of a government tourism campaign, positioning it as an event that draws visitors from both within Indonesia and abroad, not just locals.

The main event is the following day, in the hours before dawn. Timed to the outgoing tide, the basic pattern is: people enter the water around 4am and catch nyale using nets or baskets. It’s less a solemn ritual than a festival atmosphere — large crowds gathering on the beach and staying through the night. Many people camp out on the beach from the evening before, entering the sea all at once as dawn breaks.

Diagram: How the Bau Nyale Festival day unfolds

Diagram: Less a solemn ritual than a festival atmosphere, with large crowds gathering on the beach through the night.

In 2026, heavy rain fell on the day itself, and the planned coronation ceremony and some performances were cancelled. Even so, local media reported that thousands of residents and visitors from within Indonesia and abroad still gathered and joined the nyale-catching tradition through to dawn. It’s not unusual for the ceremonial program to change with the weather, so it’s best not to assume things will run exactly as scheduled.

Good to know

It falls during the rainy season: the event typically lands in Lombok’s rainy season, and rain can cancel or change parts of the ceremony. Since you’ll be watching outdoors for hours, rain gear is essential.
Dates are announced fresh each year: you can’t predict the next year’s dates from the previous year’s. Always confirm the latest schedule through local news or the regency’s official announcement before you travel.

Getting there from Sekotong, and etiquette for watching

Sekotong sits in southwest Lombok, while Kuta Mandalika is in the south-central part of the island — both loosely “the south,” but a fair distance apart. According to local beach-guide sites, it’s roughly a 1.5-hour drive from the Sekotong peninsula to the Kuta area. This isn’t an official published travel time, just an estimate based on local sources, so treat it accordingly. To make the pre-dawn main event, you’ll need to either move to the Kuta Mandalika area the day before, or plan to leave Sekotong in the middle of the night.

Diagram: Travel from Sekotong to Kuta Mandalika (the venue)

Diagram: An estimate based on local sources. Arriving the day before is the realistic option if you want to make the pre-dawn main event.

When watching, keep in mind that this is a traditional event in an area, like much of Lombok, with a majority-Muslim population, and dress and behave accordingly. Modest clothing that covers most skin is generally the safer choice, and asking before you photograph local residents or the ceremony itself is the same basic courtesy you’d extend anywhere else. Our Sasak culture and traditional villages guide covers the culture and traditional village life behind the festival in more depth.

✓Rain gear and a change of clothes: prepared for a night outdoors
✓Flashlight and a power bank: for getting around in the dark before dawn
✓Modest clothing: appropriate for a traditional cultural event
✓Cash: small notes for food stalls and parking near the venue
✓A way home: arranged in advance, given early-morning congestion

A note from Sekotong

Since there’s real distance between Sekotong and the southern venue, it helps to decide upfront whether you’ll do it as a day trip or stay a night in the Kuta Mandalika area. Sekotong doesn’t offer any special transport or accommodation packages tied to the festival, so it’s worth arranging your car and booking a room as soon as the dates are announced. Because this is an event where large crowds move around before dawn, trying to arrange transportation on the spot that day isn’t a good idea.

Beyond the festival, there’s a place called Sekotong

To be honest, the Bau Nyale Festival isn’t something you can casually swing by. The dates are only announced in the year itself, leaving less time to plan a trip from farther afield the closer you are. The venue sits right in the middle of the rainy season, and in at least one year, heavy rain on the day cancelled part of the ceremony. The main event happens in the dark hours before dawn, involving travel of roughly 1.5 hours from Sekotong on very little sleep. The venue gets crowded, and it isn’t an event you can watch quietly.

That said, for anyone who wants to experience a Sasak tradition with its real energy intact, or who finds value in reenacting the legend of Princess Mandalika, it’s worth the trip if the dates line up. If you’d rather have a firm plan, or want to avoid early-morning travel and crowds, it’s probably not worth forcing your schedule to match.

Even in years you don’t make it to Bau Nyale, Sekotong offers a chance to experience everyday fishing-village life close to the sea — a different side of Lombok from the festival’s energy.

Frequently asked questions

Q. When can I see the Bau Nyale Festival?

Each year, a council of local elders called “Sangkep Warige” sets the dates using the Sasak calendar and natural signs, and announces them a few months ahead. In recent years, it has tended to fall around February or March, but you can’t predict the next year’s dates from the previous year’s. As of September 2026, the 2027 dates hadn’t been announced.

Q. Where can I see it?

Seger Beach in the Kuta Mandalika area of Central Lombok Regency is the venue. The eve-of-festival celebration takes place in the same area.

Q. How long does it take from Sekotong?

We couldn’t find an official published travel time, but local sites put it at roughly 1.5 hours by car. If you want to make the pre-dawn main event, arriving the area the day before is the realistic plan.

In a September 2025 video from our team’s YouTube channel, Hiroki Nakamura, who runs a business in Sekotong, mentioned the airport-to-Kuta drive at about 40 minutes and the airport-to-Sekotong drive at 1 to 1.5 hours, without directly addressing travel time from Sekotong straight to Kuta (video). There is a direct road linking Kuta and Sekotong, but in a separate video from March 2026, Nakamura noted that it’s in poor condition and rarely used, with most people routing via the airport area instead (video) — the estimate above is a calculated approximation based on those figures.

Q. Does rain cancel the festival?

In 2026, heavy rain cancelled the coronation ceremony and some performances, but the nyale-catching itself continued through to dawn. The whole event isn’t necessarily cancelled, but you should assume the program could change because of weather.

In summary

The Bau Nyale Festival is a traditional event held every year at Seger Beach in Kuta Mandalika, South Lombok, rooted in the legend of Princess Mandalika. The dates are set year by year through the Sasak calendar and the elders’ council; in 2026 it fell on February 7-8. As of September 2026, the 2027 dates haven’t yet been announced.

The event tends to overlap with the rainy season, and the main event’s pre-dawn timing makes for demanding conditions. If you’re coming from Sekotong, plan around a roughly 1.5-hour drive and arrange lodging and transport well in advance.

Always confirm the latest dates through the local regency government or local media before building your itinerary.