August 8, 2026
What to know before taking the boat in Indonesia?
Taking the boat in Indonesia is extremely common, but it's important to stay cautious: the sea can be dangerous, and local companies aren't always careful about safety.
Given the sheer number of fascinating islands to explore and the variety of atmospheres on offer, most travellers are tempted to take the boat in Indonesia to make sure they don't miss anything during their trip. From the pristine beaches of Lombok to the temples of Bali, from the volcanoes of Java to the jungles of Sumatra, it's hard to pick just one spot and skip the rest. That said, nothing stops you from focusing on a single area during a first trip, exploring it thoroughly, and discovering something new the following year. Each island is so vast that skimming through it in four or five days, spending huge amounts of time in transit between places, isn't necessarily the best idea. We understand, however, that it's hard to willingly pass up such appealing destinations, so let's set sail and find out what you need to know about getting around by boat in this paradise corner of Southeast Asia.
What is the best Indonesian ferry company?
There's no question about it: the best Indonesian ferry company is undoubtedly Ekajaya. A long-established, widely recognised company, it's the most reliable option on the market. Recent, safe ships, few delays, impeccable service: you can trust them completely. The major national carrier Pelni is also a solid choice. Our main piece of advice here is not to be tempted by the attractive rates offered by small local operators chasing customers. It's better to spend a little more and enjoy a smooth crossing on a solid vessel than to board a faulty fast boat that will toss you around like a washing machine on the waves. At best, you'll feel seasick and get your money's worth out of the sick bags provided. At worst, the boat will be in such poor condition that it risks capsizing the moment the wind picks up. Don't take chances with your safety.
How do you buy tickets?
The 12 Go website and its dedicated app are the ideal way to book your boat tickets in Indonesia. On this platform, you'll find a wide choice of schedules and destinations across the whole archipelago. That said, don't try to book too far in advance — bookings are generally only open a few weeks before departure. On the other hand, if you feel like heading out to sea at the last minute, if the internet isn't working, or if your bank card is playing up, don't worry. Withdraw cash from an ATM and head straight to the port. You'll find stalls there selling tickets the day before departure or even on the day itself.
When should you avoid sailing?
Generally speaking, it's always safer to take the boat in the morning or early afternoon. At this time of day, visibility is good and the sea is calmer. Beyond this general advice, the rule is simple: never head out to sea in bad weather. If it's pouring rain, if the wind is blowing hard, if it's almost dark, stay on land. Here again, it's far wiser to buy a new ticket for the next day and give up a day or two at the beach than to risk your life. Shipwrecks are unfortunately common in Indonesia, and hundreds of foreigners have already lost their lives crossing rough waters. Never trust local operators who confidently assure you everything is fine just to fill their boats, whatever the weather conditions. Check the BMKG app for accurate weather information, ask at your hotel or with locals in the street to be sure, and trust your instincts. Aside from this necessary caution, rest assured: your crossing should go smoothly.
A few extra tips to keep in mind
First, never book a boat ticket the day before your return flight. As explained above, bad weather can sometimes make the crossing impossible. In that case, you'd miss your flight and the financial loss would be significant. Always allow two or three days of buffer and arrive at your final island with plenty of time to spare, so you can relax. Second, never sail without a life jacket. You might think this cumbersome item is pointless on a ferry, but it could be a decisive lifesaver in the event of a shipwreck. Pack one in your luggage, as companies don't always have them available. Finally, if you get seasick or aren't sure how your stomach will react to being at sea, get some motion sickness tablets from a pharmacy and don't hesitate to take them as a precaution.
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