Every day, from early morning to early evening, fast boats travel between Sanur and Nusa Lembongan. For many visitors to Bali, a few days on Lembongan is a natural part of the trip. It is a smaller, quieter island that is easy to reach and worth the effort. Several companies run boats from Sanur but Rocky Fast Boat stands out for one reason: it is the only service with its own jetty on Lembongan. That means you step off the boat onto dry land instead of wading through water with your luggage.
How long is the boat from Sanur to Nusa Lembongan?
Standing at the Port of Sanur on a clear day you can see Nusa Lembongan on the horizon. The distance is around 20 kilometres, or 10.9 nautical miles across the Bali Sea. Rocky Fast Boats travel at speeds between 25 and 30 knots, making the crossing around 30 to 35 minutes depending on sea conditions.
Rocky Fast Boat departure times from Sanur
Schedules can vary by season but Rocky Fast Boat typically departs Sanur at 10am, 12pm, 2pm and 5pm daily. Return services from Lembongan to Sanur run on the same days, with the first boat usually leaving Lembongan around 9am, an hour before the first Sanur departure.
Check the current schedule directly at rockyfastcruise.com before you travel as times can change between seasons.
Ticket prices and how to book
Rocky offers two ticket types on the Sanur to Nusa Lembongan route:
- Boat only — Sanur Harbour to Rocky Harbour on Nusa Lembongan. Current price: 275,000 IDR.
- Boat plus transfers — includes hotel pick-up from your Bali accommodation, boat ticket, and drop-off at your Nusa Lembongan accommodation. Current price: 325,000 IDR. Check availability at your location when booking.
If your ticket is paid for, it can be cancelled with a full refund if cancelled more than 2 weeks before travel. For emergencies you can contact Rocky via WhatsApp on +62 813-3909-9963. You can also book through Klook.
Prices listed are current as of 2026. Rocky Fast Boat does not operate to Nusa Penida — for Penida you will need a different operator departing from a different location at Sanur Port.
How to get to Sanur Port for the Rocky Fast Boat
The Port of Sanur is located at Jl. Matahari Terbit in Sanur. You can book a GRAB to the Rocky Fast Boat office near the port. Drop the GRAB pin at the Rocky Fast Boat office and they will take you through to the ferry terminal to check in for your departure. If you booked the hotel pick-up option, Rocky will collect you from your accommodation and handle the transfer to the terminal.
Luggage allowance
- Carry-on — 1 item, maximum 60cm x 40cm x 30cm
- Checked baggage — 2 items, maximum 22kg each. Baggage over the allowance may not be carried and will need to be stored at your own risk and cost.
Surfboards, fishing rods, prams and travel cots are carried free of charge but you must advise Rocky when booking.
What to expect at Sanur Port
The Port of Sanur building is relatively new and modern. There are air-conditioned waiting areas, toilets, a small kids play area and an outdoor area for smokers. There are no food or drink options inside the terminal itself but restaurants and small shops are located right next to the building.
If you booked the hotel pick-up package, you will be taken to Rocky’s office near the port first to collect your tickets, then transferred to the terminal to wait for your departure. The port operates like a small airport. Your departure will be announced and you scan your tickets before being allowed through to the boarding area.
There is a downhill ramp from the terminal to the boat and you need to carry your own luggage down it. We have seen people struggle with heavy cases on this ramp so pack smart. There is not a lot to do at the port so arrive no earlier than 30 minutes before boarding and have your phone charged or bring a book.
Get something to eat before you arrive at the terminal. There is nothing to buy inside and the boat crossing is only 30 minutes so there is no onboard service. The restaurants right next to the port building are a good option before you head in.
What the Rocky Fast Boat is like on board
Rocky Fast Boats are large enclosed speedboats, practical rather than luxurious. Seating is three or four across on either side of a centre aisle. Legroom is limited if you are a larger person but compared to other fast boats operating from Sanur, Rocky’s boats are among the more spacious. If you board early you may be able to grab the bench seat at the back of the boat which has a bit more room.
There is one toilet onboard but we would hold off using it until you arrive. Large suitcases go on the roof. There is no WiFi. The crossing is only 30 to 35 minutes so you do not need much. These boats exist to get you there quickly and that is what they do.
What happens in rough weather?
Boats run in rough weather but at reduced speed. On a handful of days a year conditions will be unsafe and trips will be cancelled. If the crossing is rough the boat will bounce over the swell. Consider taking seasickness tablets if you are prone. Travelan and Kwells are both available at the Guardian Chemist on Jalan Danau Tamblingan in Sanur.
Is Rocky Fast Boat suitable for everyone?
Rocky does its best to be accessible. If you have some mobility and use a wheelchair, they can wheel you to the boat and assist you on board. If you have no mobility at all the boarding process may be difficult. Contact Rocky directly on WhatsApp before booking to discuss your situation.
Arriving at Nusa Lembongan on the Rocky Fast Boat
Rocky is the only fast boat company with its own jetty on Nusa Lembongan. All other operators offload passengers onto the beach, which means wading through water with your luggage. With Rocky you step straight off the boat and onto a jetty, a significant advantage, especially if the water is rough or you have heavy bags.
If you booked the package with hotel transfers, head to the car park after disembarking and Rocky staff will direct you to the right vehicle for your accommodation. Transport around Lembongan is on the back of a ute, essentially a tuk-tuk. The roads are in poor shape so hold on tight as drivers navigate corners and bumps on the way to your hotel.
Popular areas to stay on Nusa Lembongan include Mushroom Bay and Jungubatu. For a full range of accommodation options on Lembongan, Hotels.com has good coverage of the island.
Can you do a day trip from Sanur to Nusa Lembongan?
Yes. A day trip to Nusa Lembongan from Sanur is very doable. The crossing takes around 30 minutes each way which gives you plenty of time on the island. There are two ways to approach it.
Option 1 — Organised day tour
The easiest way to do a day trip is to book an organised tour. These packages typically include hotel pick-up and drop-off in Bali, return fast boat tickets, a local lunch and a guided island tour by car or buggy. You do not need to organise transport, tickets or a guide. Everything is handled. You can book Nusa Lembongan day tours through Viator or Klook.
Option 2 — Independent day trip
You can book a return fast boat ticket directly through Rocky or via Klook and explore at your own pace. On arrival at Rocky’s jetty you can rent a scooter or hire a local driver to get around the island. GRAB does not operate on Lembongan so you will need to arrange transport on arrival.
If you want to see more than the beaches closest to the jetty, an organised tour or hiring a driver gives you the most ground covered in a day. Lembongan is small but the roads are rough and a scooter is not ideal if you are not confident riding one on uneven surfaces.
Getting the boat back from Nusa Lembongan to Sanur
Rocky runs the same boat back and forth. After it arrives at Lembongan it heads back an hour later. The return service runs five times a day in line with the Sanur departures.
If you booked the hotel transfer package, Rocky will pick you up from your accommodation on Nusa Lembongan one hour before your departure and take you back to Rocky’s jetty. You can buy drinks and snacks at the Lembongan port and there is a shaded seating area to wait in while you watch the boat arrive from Sanur before you board.
Final thoughts on Rocky Fast Boat from Sanur to Lembongan
Do not expect luxury. Rocky Fast Boats are practical, fast and get you where you need to go. The boats bounce in rough seas but at 30 minutes the crossing is short enough that it is rarely a problem. Rocky is not always the cheapest option but the private jetty on Lembongan is worth paying for. Stepping off onto dry land rather than wading through water with your bags is a genuine advantage, especially if you are travelling with kids or heavy luggage.
Nusa Lembongan is worth the trip whether you are going for a day or staying a few nights. Book your tickets and head off on the adventure.
FAQs — Rocky Fast Boat Sanur to Nusa Lembongan
How long is the fast boat from Sanur to Nusa Lembongan?
The crossing takes around 30 to 35 minutes depending on sea conditions. Rocky Fast Boats travel at speeds between 25 and 30 knots across the Bali Sea. The distance is approximately 20 kilometres or 10.9 nautical miles.
How much does the Rocky Fast Boat from Sanur to Nusa Lembongan cost?
As of 2026, the boat-only ticket costs 275,000 IDR. The package including hotel pick-up in Bali, boat ticket and hotel drop-off on Lembongan costs 325,000 IDR. You can book directly through Rocky or via Klook.
What time does the Rocky Fast Boat depart Sanur?
Rocky Fast Boat typically departs Sanur at 10am, 12pm, 2pm and 5pm daily. Times can vary by season so check the current schedule at rockyfastcruise.com before you travel. Return services from Lembongan to Sanur run the same days, with the first departure around 9am.
Can you do a day trip from Sanur to Nusa Lembongan?
Yes. A day trip is very doable. The crossing is only 30 minutes each way which gives you most of the day on the island. The easiest option is a pre-booked day tour through Viator or Klook which includes return boat tickets, hotel transfers and a guided island tour. Alternatively you can book a return ticket independently and hire a scooter or local driver on arrival.
Does Rocky Fast Boat go to Nusa Penida?
No. Rocky Fast Boat operates between Sanur and Nusa Lembongan only. For Nusa Penida you will need a different operator. Boats to Nusa Penida depart from a different section of Sanur Port.
Where do you catch the fast boat to Nusa Lembongan in Sanur?
The Port of Sanur is located on Jl. Matahari Terbit in Sanur. You can GRAB to the Rocky Fast Boat office near the port and they will take you through to the terminal for your departure. If you booked the hotel pick-up package, Rocky will collect you from your accommodation.
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