Phuket has one of the best sailing and boating environments in the world. The Andaman Sea offers year-round (well, dry-season) cruising, a collection of world-class marinas, and a thriving expat sailing community centred around the Royal Phuket Marina and Ao Chalong. If you're living here and love being on the water, boat ownership is genuinely within reach — more so than in most Western countries.
This guide covers what you actually need to know as a foreigner thinking about buying a boat in Phuket: the rules, the marinas, the realistic costs, and the community you're joining.
Boat Ownership in Phuket — Key Facts
- Foreigners can own small vessels registered in Thailand or keep foreign-flagged vessels on cruising permits
- Main marinas: Ao Chalong, Royal Phuket Marina, Phuket Boat Lagoon, Yacht Haven, Ao Po Grand Marina
- Dry season: November–April — ideal sailing conditions
- Monsoon: May–October — rough offshore, many boats haul out or head to Malaysia
- Annual berth costs: ฿36,000–180,000/year depending on marina and boat size
- Annual maintenance: typically 10–15% of vessel value per year
- King's Cup Regatta (December) and Phuket Raceweek (July) — major events
- Sailing community: active, welcoming, centred on Ao Chalong Yacht Club
Can Foreigners Own a Boat in Phuket?
The short answer is yes, with some nuance depending on vessel type and registration approach.
Thai-Registered Vessels
Under the Navigation in Thai Waters Act, foreigners can register vessels under 30 gross tonnes in Thailand. The process involves the Marine Department of Thailand (กรมเจ้าท่า, Krom Chao Tha) and requires a Thai registration number, safety inspection, and an operator's licence if the boat is used commercially. This is the straightforward route for small boats — kayaks, speedboats, RIBs, smaller sailing yachts.
For larger vessels (over 30 tonnes) wanting Thai registration under the Vessels Act, Thai majority ownership (either by a Thai national or a Thai company) is technically required. Many foreign sailors simply keep their vessels on foreign flag with a Thai cruising permit rather than navigate this.
Foreign-Flagged Vessels on Cruising Permits
This is the preferred approach for most foreign boat owners with larger yachts (40ft+). You register your vessel in your home country (UK Part 1 registration, US USCG documentation, Australian AMSA registration, etc.) and obtain an annual cruising permit from Thai authorities. The permit allows you to operate in Thai territorial waters for up to 12 months, renewable each year.
Application for a cruising permit is made at the Marine Department office in Phuket or at port of entry (typically Ao Chalong or Langkawi if arriving from Malaysia). Requirements: vessel registration documents, insurance certificate, crew list, and passport. Cost: approximately ฿5,000–10,000 depending on vessel size. Processing time: 1–3 days.
⚠️ Charter Operations Require a Thai Vessel Licence
Operating your boat commercially (chartering to paying guests) is a different legal matter entirely. Commercial charter requires a Thai vessel licence and is subject to different requirements including crew certification and safety equipment standards. Some expats operate informal "social cost-sharing" arrangements with friends which fall into a grey area. For genuine commercial chartering, take legal advice and comply with Thai maritime law — the fines and vessel seizure risks are real.
Phuket's Marinas: Comparison Guide
Ao Chalong (Informal Anchorage)
The original Phuket sailing base. Ao Chalong Bay offers mooring buoys and anchoring with access to the Ao Chalong Yacht Club (ACYC) — the heart of the expat sailing community. Facilities are basic compared to marinas, but the community is exceptional and costs are far lower.
Royal Phuket Marina
Phuket's premier full-service marina on the east coast at Koh Kaew, 10 minutes from Phuket Town. 250 berths, full utilities, excellent restaurants and a good chandlery. The on-site boatyard handles antifoul, mechanical work and rigging. A real community hub — many liveaboards based here.
Phuket Boat Lagoon
Established marina in Koh Kaew known particularly for haul-out and refit work. The Boat Lagoon boatyard is one of the best in Southeast Asia for major work — hull repairs, engine overhauls, electrical systems. Marina berths are available but it's primarily used as a work yard and storage facility.
Yacht Haven Phuket
Located at the far north of the island near Mai Khao, 30 minutes from Phuket Town. A quieter, well-maintained marina popular with Australian and New Zealand cruising boats as it's positioned for easy passages to Langkawi and onwards. Good facilities, peaceful setting, but more remote for shopping and restaurants.
Ao Po Grand Marina
The newest and most exclusive marina in Phuket, located northeast at Ao Po. Premium facilities, quiet location, and access to excellent cruising grounds in Phang Nga Bay. The superyacht crowd favours this. Fewer mid-range sailing yachts than the Koh Kaew marinas.
Nai Harn Lake (Freshwater Storage)
Not a marine marina but worth mentioning — a handful of small boat owners store flat-bottomed craft at Nai Harn Lake for freshwater recreation. Limited to kayaks and small paddlecraft. Nothing with a marine engine. Useful to know for the Rawai/Nai Harn community.
Annual Costs of Boat Ownership in Phuket
| Cost Item | Small Powerboat (6m) | Mid-Size Sailing Yacht (12m) | Large Sailing Yacht (15m) |
|---|---|---|---|
| Marina/mooring berth | ฿36,000–60,000/yr | ฿86,400–180,000/yr | ฿108,000–216,000/yr |
| Annual antifoul (haul out) | ฿15,000–25,000 | ฿40,000–80,000 | ฿70,000–130,000 |
| Insurance (hull + liability) | ฿15,000–30,000 | ฿40,000–90,000 | ฿80,000–180,000 |
| Fuel (dry season use) | ฿12,000–30,000 | ฿20,000–60,000 | ฿30,000–100,000 |
| General maintenance & repairs | ฿20,000–50,000 | ฿60,000–150,000 | ฿120,000–300,000 |
| Registration / cruising permit | ฿3,000–5,000 | ฿5,000–10,000 | ฿8,000–15,000 |
| Total Annual Running Costs | ฿101,000–200,000 | ฿251,400–570,000 | ฿416,000–941,000 |
💡 The 10% Rule
A rough maritime rule-of-thumb: annual running costs equal approximately 10–15% of the vessel's value. A ฿3,000,000 (approximately USD 85,000) 12-meter sailing yacht will cost ฿300,000–450,000/year to keep properly. This doesn't include major refit work, which can dwarf annual maintenance costs if deferred.
Buying a Boat in Phuket
The used boat market in Phuket is active and international. Cruising sailors sell up when they've finished their voyage, expats leaving Phuket put their boats on the market, and vessels arrive on the regional circuit (ARC Asia, Blue Water rallies) from Australia, Europe and the US.
Where to Find Boats for Sale
- Ao Chalong Yacht Club notice board: The most active local sales board, updated constantly
- Phuket Boat Lagoon broker boards: Multiple broker offices at the marina
- Asia Pacific Superyachts — established broker for larger vessels
- YachtWorld / Boat24: International platforms with Phuket listings
- Facebook: Phuket Sailing / Boats for Sale Thailand: Active groups with private sales
Boat Survey: Essential Before Buying
Never buy a used boat in Phuket (or anywhere) without an independent marine survey. The tropical climate is hard on vessels — osmotic blistering, UV degradation of gelcoat and standing rigging, corrosion of stainless and aluminium, and engine issues from sitting in humid conditions are all common. A marine surveyor costs ฿15,000–40,000 depending on vessel size — money that's paid back many times over by revealing problems before you've signed.
Recommended: get a hauled survey (out of water) that includes osmosis testing. And always survey the engine under independent inspection.
The Phuket Sailing Community
Phuket has one of the best sailing communities in Southeast Asia, and it's genuinely welcoming to newcomers.
Ao Chalong Yacht Club (ACYC)
The ACYC at Ao Chalong is the community hub — Wednesday evening races (January–April), Sunday races, and a social scene that's a genuine cross-section of nationalities. Membership is affordable and gives you access to the dinghy dock, the notice board, and the events calendar. Join this first before anything else.
Events Calendar
- King's Cup Regatta (December) — one of Asia's largest sailing events, based out of Ao Chalong and Royal Phuket Marina
- Phuket Raceweek (July) — racing event run during the early monsoon, known for upwind excitement
- Bay Regatta (April/May) — cruising rally from Phuket to Langkawi
- Wednesday ACYC races (January–April) — informal weekly buoy racing
Cruising Destinations from Phuket
One of the main draws of boat ownership in Phuket is the extraordinary cruising grounds within a day's sail:
- Phang Nga Bay: Limestone karst islands, sea caves, the famous "James Bond Island" — stunning day or overnight sailing, 2–3 hours from Ao Chalong
- Koh Yao Noi and Koh Yao Yai: Quiet traditional islands in Phang Nga Bay — great anchoring, genuinely peaceful
- Similan Islands: Marine National Park, world-class snorkelling and diving, 6–8 hours northeast of Ao Chalong (best November–April)
- Koh Phi Phi: 2 hours south — spectacular but crowded. Better to anchor off Phi Phi Don and dinghy in
- Surin Islands (Koh Surin): Remote national park islands, excellent for snorkelling and diving, 8 hours northwest
- Langkawi, Malaysia: 8–10 hours south — a favourite for monsoon escape, duty-free drinks and a slightly different sailing community
Planning Your Phuket Relocation?
Our relocation consultants can connect you with the local expat sailing community and answer practical questions about boat ownership in Phuket.
Book a Free Consultation →Boat Insurance in Phuket
Marine insurance for boats based in Thailand typically covers:
- Hull and machinery (theft, accidental damage, grounding)
- Third-party liability (passenger and third-party injury/damage)
- Racing/cruising extensions
Brokers operating in Phuket include Pantaenius, GlobeMarine, and local Thai insurers. Note that most policies have a monsoon exclusion — if you leave your boat in Thailand during the typhoon/monsoon season and don't follow the agreed laid-up conditions, claims may be refused. Read your policy carefully.
Practical Tips for Phuket Boat Owners
- Haul out every year in Phuket's tropical waters. Barnacles and weed grow fast, and osmotic blistering is a genuine risk if you leave boats in the water year-round.
- Monsoon preparation: If you're leaving for the season, either haul out (Boat Lagoon or boatyard at Chalong), head to Langkawi, or prepare your vessel properly — four-point mooring, remove canvas, strip anything UV-sensitive.
- Hire a boat boy/caretaker if you're away for extended periods. A reliable boat-sitter costs ฿5,000–10,000/month and saves you significant maintenance headaches.
- Engine cooling water in tropical heat is critical — service your raw water impeller every season without fail. Heat damage to engines is the most common and most expensive mechanical failure in Phuket.
- Get to know the marine electrician/mechanic community at Boat Lagoon — finding a reliable, competent marine engineer is worth more than almost anything else as a boat owner here.
Frequently Asked Questions
Related Guides
- Phuket Sailing Community Guide
- Scuba Diving in Phuket
- Day Trips from Phuket
- Expat Life in Phuket
- Health Insurance for Expats
- Phuket Lifestyle Hub
