Boat License in Finland: Do You Need One to Drive a Boat?

No. Finland has no compulsory boat license for recreational boats up to 24 metres. You can drive a motorboat, RIB, sailboat or jet ski without an exam, as long as you have the age, ability and skill the conditions require. The only fixed age limit is 15 for motor-powered craft that must be registered. Vessels over 24 m need an ICC.

Rules last checked: 25 September 2026. Rules can change, so confirm them with Traficom or your rental company before you head out.

What does Finnish law require of the driver?

Section 6 of the Finnish Water Traffic Act says only a person with the age, ability and skill the conditions require may drive a watercraft. There is no license, practical test or horsepower threshold that triggers an exam. You can read the act on Finlex: Water Traffic Act 782/2019.

That is a big difference from Norway, where many boats require a båtførerbevis; see our Norwegian boat license guide. Sweden has its own rules too, covered in our boat license guide for Sweden.

The responsibility is still real. The skipper, meaning whoever actually steers, must make sure the boat is safe and equipped, passengers are briefed and life jackets are worn when conditions call for it.

Age limits for motorboats, RIBs and jet skis

The only fixed age limit applies to motor-powered craft that must be registered. Only someone who has turned 15 may drive one.

A boat must be registered if its engine is 15 kW (about 20 hp) or more, or if its hull is 5.5 metres or longer. Most rental motorboats and RIBs pass one of these limits.

So a child under 15 may only drive a motorboat under 15 kW with a hull under 5.5 m, and only with enough ability and skill.

Jet skis follow the same rule. Finland has no separate jet ski license, but a jet ski that must be registered (engine 15 kW or more) may only be driven by someone aged 15 or older. Some areas ban jet skis with a traffic sign.

When is a certificate compulsory in Finland?

Two situations require one:

• Pleasure vessels over 24 m. The skipper must be at least 18 and hold the International Certificate for Operators of Pleasure Craft (ICC). The original must be carried on board.
• Boats rented out with a skipper. When a boat is rented with crew for payment, the person driving it must hold a Traficom certificate for operators of charter boats. Applicants must be 18 and show first-aid training plus theory and practical skills.

If the boat has a marine VHF radio, including a handheld set, the person using it needs a maritime radio operator's certificate.

Can I rent a boat in Finland without a license?

Yes. But the law forbids renting a boat to anyone who lacks the required age, ability and skill, and Traficom's guidance tells people who rent out watercraft to:

• check and record the renter's age
• ask about boating training, such as navigation exams, and experience: what waters and what boats you have handled
• do a test drive where needed
• hand over the boat face to face, even when it was booked online

Traficom also recommends renting motor-powered watercraft only to adults (18+). It is not law, but owners may set their own conditions.

So an ICC or a navigation exam makes renting easier, even though the law does not demand it. On Ship O'Hoi each private owner states in the listing what license or experience they require. If you have little experience, pick a boat where the owner offers to come along as skipper.

For example, when you rent a motorboat, it helps to describe your experience in the booking request.

Voluntary certificates: Finnish navigation exams and the ICC

The member clubs of Suomen Navigaatioliitto (the Finnish Navigation Federation) run navigation courses and exams. The exam ladder is:

• Saaristolaivuri (archipelago skipper): basic navigation and water traffic rules, for daytime in good weather
• Rannikkolaivuri (coastal skipper): the next level, adding navigation in darkness and tidal waters
• Avomerilaivuri (offshore skipper): celestial navigation
• plus practical boating, CEVNI and radar exams

Exams run four times a year, in September, December, February and April.

With the archipelago and coastal exams plus the practical boating exam, you can apply to Traficom for an ICC issued in Finland. You must be at least 16 and hold a valid driving licence or a medical certificate of fitness to drive. It costs 110 € online or 130 € by post, takes about 14 working days to process, and is valid indefinitely.

Traficom notes that many countries accept the ICC as proof of skills when you rent a boat; check your destination's and rental company's requirements in advance. Read more in our ICC guide.

Rules for foreign visitors boating in Finland

The Water Traffic Act applies to everyone on Finnish waters, whatever their nationality. A British, German or Norwegian visitor needs no license for a boat up to 24 m, and the same age limits apply.

Still, bring any proof of competence you have, such as an ICC or an RYA certificate. The owner may ask about your skills, and a certificate is the quickest way to show them.

What is the alcohol limit on the water in Finland?

The drink-driving limit for boats is 1.0 per mille blood alcohol, or 0.44 mg per litre of exhaled air; driving while otherwise impaired is also an offence. It applies where the conduct could endanger others, and the penalty is a fine or up to two years in prison.

In professional water traffic the limit is 0.5 per mille. The offence does not apply to rowboats and similar light craft.

A member's bill to lower it to 0.5 per mille was filed in Parliament in June 2026; in September 2026 the limit was still 1.0, so check before you go. Traficom's advice: save the drinks until you are ashore.

Practical rules: fairways, speed limits and anchoring

• Speed limits are signed in kilometres per hour (km/h), even though boat instruments usually show knots.
• Charts: the skipper must make sure up-to-date nautical charts are on board when the trip needs route planning. In the Finnish archipelago that almost always means a chart and knowing the fairway marks.
• Equipment: motorboats and sailboats over 5 m must carry a life jacket or buoyancy aid for everyone on board, a bailer, oars, a paddle or an anchor with line, and a fire extinguisher where required.
• Emergency numbers: sea rescue 0294 1000; on inland waters 112.
• Anchoring: under the Finnish Water Act everyone may travel on another's waters and anchor there temporarily. Everyone's rights do not allow disturbing people's home peace, so keep your distance from inhabited shores and cottages.

The archipelago is rocky and narrow, so stay in marked fairways. Good starting points are boats for rent in Helsinki and Espoo. For the Turku archipelago, look at boat rental in Turku or Naantali, and Hanko opens up the south-west coast.

FAQ

Is a "venekortti" the same as an ICC?

There is no official "venekortti" or "veneilykortti". Finns use the words for the ICC or the voluntary navigation exams, neither required for boats up to 24 m.

Can a 12-year-old drive a small outboard boat in Finland?

Yes, if the engine is under 15 kW and the boat is under 5.5 m, so it does not need registering. The child must still have enough ability and skill for the conditions, and the owner may not hand the boat to anyone who lacks them.

Do I need a license for a jet ski in Finland?

No. A registered jet ski may be driven from age 15. Traficom recommends that rental companies rent motor-powered craft only to adults, so a rental company may require you to be 18. Check local jet ski bans too.

Is my UK or US boating certificate valid in Finland?

Finland does not require any certificate for boats up to 24 m, so there is nothing to validate. A certificate is still useful to show the owner that you can handle the boat.

This article is general information, not legal advice. The skipper is responsible for having the right age, skills and papers, and the owner or charter company has the final word on who takes the boat out.