How to Choose a Surf School in Costa Rica: 10 Questions to Ask

Direct answer: Before booking, ask whether instructors hold ISA certification plus first-aid and water-rescue training, how many students each instructor takes in the water, what the lesson includes (soft-top board, rash guard, beach briefing, transport, photos), how long you actually surf, and what happens if conditions turn bad. Good schools reschedule unsafe sessions.

Next: pick a gentle base like Sámara or Tamarindo, then use this checklist.

The 10-question checklist

1. Are your instructors ISA-certified, and are they trained in first aid and water rescue?
2. How many students does each instructor take in the water?
3. Do you group students by level and age?
4. What equipment is included, and what size of board will I use?
5. How long is the lesson, and how much of it is in the water?
6. Is there a beach briefing on safety, currents and etiquette?
7. What extras are included: transport, rash guard, photos, board use after the lesson?
8. How do you choose the beach and time for the day's conditions?
9. What happens if the surf is too big or the weather turns bad?
10. Do you carry insurance, and what is your emergency plan?

A good school answers all ten quickly and without hesitation. The rest of this guide explains what a strong answer sounds like.

Instructor credentials

ISA certification

The International Surfing Association (ISA) runs the most widely recognized surf instructor program in the world, and its Level 1 instructor course is the standard credential among reputable Costa Rica schools. We could not find an official source stating that Costa Rican law requires it, so treat it as a quality signal rather than a legal requirement. The ISA program also requires a current water-safety qualification, so an ISA-certified instructor has been trained to spot trouble and respond. Feel free to ask to see the certificate; good schools are proud of it.

First aid, lifeguard and water-rescue training

Beyond ISA, look for current first-aid or CPR certification and lifeguard or water-rescue training. Many Costa Rica beaches have no lifeguard towers, so your instructor may be the only trained rescuer in the water. Read more in our surf safety guide.

Language and teaching style

Most schools teach in English and Spanish, and many offer other languages. Ask whether the instructor stays beside you in the water and pushes you into waves, or coaches from the beach. For a first lesson, hands-on, in-water coaching makes a huge difference.

Student-to-instructor ratio and grouping by level

The beach briefing can easily be a group activity, but in the water fewer is better. Experienced instructors recommend one or two surfers per instructor once you paddle out, and small groups of no more than about four students per instructor overall. Ask whether the school groups students by level and age; a nervous adult and a confident teenager progress at very different speeds.

What a lesson should include

Equipment

Beginners should learn on a soft-top board, usually around 8–9 ft, chosen for your height, weight and fitness. Check that the leash is in good condition and that the fins are soft or rounded. A rash guard or lycra protects against board rub and the sun; for the rest of your kit, see our surf packing list.

Beach briefing, time in the water and lesson length

Expect a short briefing on the sand covering pop-up practice, how to fall safely, currents and lineup etiquette, then most of the session in the water. Around two hours in total is common for a first lesson. Ask how much of that is actually spent surfing.

Extras

Some schools include hotel pickup, photos or video of your session, and free board use for the rest of the day. These extras add real value, so compare them when you weigh one school against another.

Safety plan, insurance and the right beach for the day

Ask how the school decides where to teach each day. The best schools watch tide, wind and swell and will move a lesson to a gentler beach or a better time rather than force a session at a crowded or dangerous spot. Ask whether they carry liability insurance and what their emergency plan is, including the nearest clinic. A clear, confident answer is a very good sign.

Bad-weather and conditions policy

Postponing is good judgment, not bad service. If the surf is too big, the wind is wrong or a storm is coming, a responsible school will reschedule or refund. Ask about the policy before you book, and plan one flexible day in your week so a postponed lesson does not wreck your trip. Our surf trip planning guide shows how to build that buffer in.

Families and kids

Ask about the minimum age (many schools start around five to seven years old) and whether children get their own instructor. A one-to-one instructor for a child is worth asking for. Calm, shallow beaches such as Sámara and the inside of Tamarindo are the easiest places for kids to start.

Reading reviews

Star ratings tell you little. Look for reviews that mention specifics: patient instructors, how the school chose the waves, how many students were in the group, and how staff handled a nervous or struggling surfer. Recent reviews that mention safety and wave selection are the most useful.

Red flags

• Large groups with one instructor watching from the beach.
• Hard, worn-out or damaged boards for beginners.
• No beach briefing or safety talk.
• Pressure to surf in big or messy conditions instead of rescheduling.
• Vague answers about certification or insurance.

Ready to book? Compare lesson and multi-day options in Costa Rica surf tours, check Jacó for a short trip from San José, or plan your whole surf week.