Speedboat vs Longtail Boat: Which Is Better for Island Hopping?
Pick a speedboat if you want speed, comfort, and lots of stops in one day. Pick a longtail if you want a cheaper ride, a local feel, and great photos. Speedboats go 2-3 times faster. Longtails cost 50-70% less. This guide breaks it all down so you can choose in 5 minutes flat.
What's the Big Difference Between These Two Boats?
A longtail boat is a long wooden boat from old-school Thailand. It uses a car engine on a long pole sticking out the back. You see them all over Krabi. They're part of the local culture.
A speedboat is a modern fiberglass boat. It has two or three engines on the back. It goes way faster. It's smoother in big waves too.
Both boats take tourists around the islands. But the rides feel super different. Want a chill local vibe and to save money? Go longtail. Want to see lots of islands in one day without sunburn? Go speedboat.
Before you book, read about longtail boats to understand where they come from. It helps you pick.
Quick Comparison Table: Speedboat vs Longtail Boat
| Item | Longtail Boat | Speedboat |
|---|---|---|
| Speed | 25-30 km/h | 50-70 km/h |
| Capacity | 8-12 people | 12-30+ people |
| Shared price per person | 100-150 THB | 600-1,500 THB |
| Private charter | 1,500-2,500 THB | 10,000+ THB |
| Comfort | Wet, hot, loud | Dry, has roof, quieter |
| Stability in waves | Low | High |
| Vibe | Local, photogenic | Modern, tour-style |
| Best for | Couples, small groups, short trips | Families, big groups, full-day trips |
This table is just the start. The right pick depends on where you go and how many people are with you. Read the sections below to figure out what fits you best.
Speed and Time: How Much Faster Is a Speedboat?
Speed is the biggest thing that sets these boats apart. A longtail goes 25-30 km/h. A speedboat goes 50-70 km/h. That's about 2-3 times faster.
Let's look at real routes. Ao Nang to Poda Island is about 8 km. A longtail takes 25-30 minutes. A speedboat takes only 10-15 minutes. Going to Phi Phi from Ao Nang is 45 km. A longtail takes 90 minutes. A speedboat takes 35-45 minutes.
Want to hit lots of islands in one day? A speedboat saves you 1-2 hours. That's enough time to add another stop. But if you're just going somewhere close, like Railay or Poda from Ao Nang, the time difference isn't that big.
Price: Which One Costs More?
Price is the main reason people pick longtails. A public longtail from Ao Nang to Railay costs 100-150 baht per ride. The boat leaves when 8-10 people show up. Renting the whole boat for a day? That's 1,500-2,500 baht for 4-8 people. So 200-500 baht per person.
A speedboat tour to the 4 Islands or Phi Phi costs 600-1,500 baht per person. That price usually includes a guide, water, and lunch. Renting the whole speedboat is 10,000-25,000 baht per day. With a group, that works out to 1,500-3,000 baht per person.
Coming alone or with one friend? Take a public longtail or join a speedboat tour. It's cheaper. Coming with a group of 6-10? Charter a longtail. It costs about 60-70% less per person than a speedboat tour.
Check out boats at Railay's longtail page and Railay's speedboat page to pick based on your group size.
Comfort: What's the Ride Actually Like?
The comfort gap is real. Longtails have no roof. Wind hits you. Salt water sprays on you. The sun cooks you in the middle of the day. The engine is loud, like a tractor. You have to shout to talk.
Speedboats have a roof for shade. The seats are soft. You don't get sprayed as much. The engine is loud only when starting. Once moving, it gets quieter. But here's a thing — speedboats bounce hard on small waves. Bad for people who get seasick.
Speaking of seasickness, speedboats are steadier in big waves. But they bounce more on small waves. Longtails sway side to side in any waves. If you get motion sick, pick a speedboat. Unless it's a calm day. Then a longtail is fine too.
For photos, longtails win. They have bright colors and pretty fabric on the front. The open sides give you 360-degree views. Sunset shots look amazing. Speedboats look like every other tour boat. Pictures don't have that "Krabi feel."
Stability and Safety: Which Boat Is Safer?
On calm days, both boats feel fine. But once waves get over 1 meter, things change fast. Longtails are narrow. They rock a lot. Speedboats have a wider bottom. They sit flatter on the water.
Monsoon season is May to October. Krabi has rough seas then. Some days longtails don't run at all. Speedboats still go but bounce a lot. Older folks and small kids should skip both kinds of boats on big-wave days. Always check the weather first.
Safety gear matters too. Good operators give everyone a life jacket the whole ride. This goes for both boat types. Count the life jackets. There should be one for every passenger. No life jackets? Don't get on. Also check the sign that shows max passengers. Don't go on an overloaded boat.
Which Boat Should You Pick?
Pick a Longtail When You
- Have a tight budget — under 1,000 baht per person for the boat
- Want to go close, like Ao Nang to Railay or Ao Nang to Poda
- Travel as a couple or small group of 2-6 people
- Want that local vibe and great photos
- Don't mind sun, splashes, or noise
- Don't get seasick easily
Pick a Speedboat When You
- Have one full day and want to see many islands like 4 Islands, Phi Phi, or Hong
- Need to go far — over 30 km
- Travel with kids or older family members
- Get seasick or hate sunburn
- Have a big group of 8-15 — chartering pays off
- Care more about comfort than saving money
Still not sure? Read the Ultimate Krabi Travel Guide to plan your trip first. Then pick the boat that fits your route.
Let Railay Eco Tour Match the Boat to Your Trip
Railay Eco Tour has both longtails and speedboats for any travel style. Our team helps you pick the boat that fits your route, group size, and budget. You don't have to figure it out alone.
Got little kids or older parents? We have speedboats with full roofs and soft seats. Want pretty photos and that local vibe with your partner? We have colorful longtails with guides who know secret photo spots. Bring 6-10 friends? Charter a longtail. It saves more money than joining a speedboat tour.
Reach out to our team at Railay Eco Tour. Tell us your group size, dates, and where you want to go. We'll match you with the right boat and route for your budget.
A Few More Things to Know Before You Book
Before you pick, check three things first.
One — the weather that day. Rainy or rough seas? A speedboat is steadier. Calm day? A longtail works fine.
Two — how much time you have. Starting at 9 AM and have 7-8 hours? A speedboat hits 4-5 spots. A longtail hits 2-3 spots. Pick based on your plan.
Three — group size. Solo or with one friend? Public boats or joining a tour saves money. Big group? Chartering your own boat is the way to go.
First time in Krabi? Try a longtail at least once. It's part of the experience here. Been here lots? Most repeat visitors pick speedboats now. They're just easier.
Quick Recap: How to Pick the Right Boat
Longtails are great for short trips, tight budgets, small groups, and people who want the local feel. They cost 100-150 baht per public ride or 1,500-2,500 baht for a private charter for the whole day.
Speedboats are great for full-day trips, hitting many islands, families, and people who don't like sun or get seasick. They cost 600-1,500 baht per person for joined tours or 10,000+ baht for private charter.
Still on the fence? Use this simple rule. Going alone or as a couple to a close spot? Public longtail. Family or big group going far? Speedboat. Easy as that.
Frequently Asked Questions
Which boat makes you seasick more?
Longtails make you sick easier on small waves because they sway side to side. Speedboats make you sick on big waves because they bounce hard. If you get sick easy, pick a speedboat on calm days. Take medicine 30 minutes before. Sit in the middle of the boat.
How do longtail and speedboat charter prices compare?
A longtail charter is 1,500-2,500 baht per day for 4-8 people. A speedboat charter is 10,000-25,000 baht per day for 12-30 people. Per person, longtails are 60-70% cheaper. But you trade speed and comfort for that.
What's the best boat to go to Phi Phi from Krabi?
Phi Phi is 45 km from Krabi. A longtail takes 90 minutes. A speedboat takes 35-45 minutes. For long trips like this, a speedboat is way better. You save an hour. That means more time to play on Phi Phi.
Which boat is safer?
Both are safe with a good operator who has life jackets and follows passenger limits. Speedboats are steadier in big waves. Longtails are louder so you can hear other boats. Skip both on bad weather days. Check the forecast first.
First time in Krabi — which boat should I try?
Try both! Day one, take a longtail to Railay for the local feel. Day two, take a speedboat to the 4 Islands or Phi Phi to see lots of stuff in one day. That way you get culture and convenience.
References
- Wikipedia: Longtail boat origins
- Wikipedia: Krabi Province
- TAT: Krabi info from Tourism Authority of Thailand
- Bangkok Post: Krabi travel feature
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Railay Eco