Possession of Weed in Phuket: Cannabis Laws, Penalties and Tourist Rules
Walk down Bangla Road and you will still pass a dozen green neon leaves in the space of five minutes. That is the problem with Phuket cannabis advice: the island looks exactly like it did in 2023, and the law underneath it has changed three times since.
Here is where it actually stands. Cannabis is not banned in Thailand, and the plant is not a narcotic. Cannabis flower is a controlled herb, which means you can buy it and carry it legally, but only with a Thai prescription called a PT33, only if you are 20 or over, and only from a shop that still holds a valid licence. Phuket lost 24 shops in a single month this year, revoked 35 licences and suspended 112 more.
Without that prescription you are outside the law. Smoking in public is prohibited whatever paperwork you hold. And carrying any amount to the airport is a criminal offence that Phuket police arrested at least seven foreign travellers for in July alone.
This guide covers what is legal now, how to get a PT33 in Phuket, what the penalties are, and which of the widely repeated figures online do not hold up when you check them. Last verified 20 September 2026.
Is weed legal in Phuket right now?
Legal for medical use with a prescription. Not legal for casual recreational purchase.
The turning point was June 2025. The Ministry of Public Health published a notification in the Royal Gazette on 25 June 2025 that took effect the following day. It replaced the earlier controlled-herb order with a stricter one issued under the Protection and Promotion of Thai Traditional Medicine Wisdom Act 1999. Cannabis flower stayed a controlled herb, but retail sales moved to a prescription-only basis, with tighter rules on sourcing, advertising, online sales and consumption on business premises.
Phuket follows national law. There is no separate island rule, and there is no tourist exemption.
Legal status at a glance
| Question | Answer |
|---|---|
| Is cannabis banned in Thailand? | No |
| Is the cannabis plant a narcotic? | No. It is a controlled herb. |
| Are extracts above 0.2% THC narcotics? | Yes, under the Narcotics Code |
| Can you buy flower without a prescription? | No |
| Minimum age | 20 years |
| Can tourists get a prescription? | Yes, from a Thai practitioner only |
| Is public smoking allowed? | No |
| Can you take it out of the country? | No, criminal offence |
| Has a Cannabis Act passed? | No, not as of September 2026 |
Is cannabis a narcotic in Thailand again?
No. The whole plant has not been returned to the Category 5 narcotics list, and that distinction matters because narcotics offences carry far heavier penalties than controlled-herb offences.
One exception is important. Cannabis and hemp extracts above 0.2% THC are narcotics under the Narcotics Code and are separately licensed. A ministerial regulation covering those extracts has been in force since 26 April 2026.
Putting the plant back on the narcotics list is still being debated. The House Public Health Committee reviewed the question in June 2026, and a People’s Party deputy chairman argued cannabis should return to the list in the short term until the new cannabis law is ready. It has not happened.
What changed in 2026: full timeline
| Date | What happened | Effect on visitors |
|---|---|---|
| 25 to 26 June 2025 | Ministry of Public Health notification published in the Royal Gazette, effective the next day. Cannabis flower confirmed as a controlled herb, retail sales made prescription-only. | PT33 becomes mandatory for every flower purchase |
| 28 December 2025 | Official count records 18,433 cannabis establishments nationwide | Peak of the dispensary boom |
| January 2026 | Remaining dispensaries required to have certified practitioners or qualified prescribers on site during operating hours | Shops without a practitioner start closing |
| 8 February 2026 | General election. Bhumjaithai wins 192 House seats, the People’s Party wins 120 | No loosening followed |
| March 2026 | Anutin Charnvirakul reconfirmed as Prime Minister by 293 votes to 119 | The architect of 2022 decriminalisation keeps the medical-only rules |
| 26 April 2026 | Ministerial regulation on cannabis and hemp extracts B.E. 2569 takes effect, 30 days after Royal Gazette publication on 26 March | High-THC extracts restricted to a short list of permitted purposes |
| 30 April 2026 | Ministerial Regulation No. 2 B.E. 2569 published and in force. Flower retail licences must be anchored to a qualifying medical, pharmacy or herbal credential | A plain retail counter no longer qualifies for a licence |
| 22 June 2026 | DTAM publishes graduated enforcement guidelines for licensed sellers | Shops face suspension or revocation for named breaches |
| July 2026 | Operation 90 Days launched in Phuket by Deputy Interior Minister Polpeera Suwannachawi | Province-wide inspections, including nominee ownership |
| 28 August 2026 | Phuket records 1,065 cannabis shops, down from 1,089. 35 licences revoked, 112 suspended | Fewer shops, stricter checks at the counter |
| September 2026 | No Cannabis Act passed. Ministerial regulations remain the operating law | Rules above are current |
Recent shop closures: how much the market actually shrank
This is the part most guides skip, and it is the reason the shop you found on an old blog may no longer exist. Ministry of Public Health figures recorded 18,433 cannabis establishments nationwide as of 28 December 2025. During 2025, licences for 8,636 of them expired. Only 1,339 applied to renew, about 15.5%. The remaining 7,297 shut down.
The 2025 renewal cycle in numbers
| Stage | Shops | Share |
|---|---|---|
| Cannabis establishments nationwide, 28 December 2025 | 18,433 | 100% |
| Licences that expired during 2025 | 8,636 | 47% |
| Applied to renew | 1,339 | 15.5% of those expiring |
| Closed without renewing | 7,297 | 84.5% of those expiring |
| Still operating after the cycle | 11,136 | 60% of the original total |
Source: Ministry of Public Health data as of 28 December 2025, reported by Nation Thailand, Asia News Network and Forbes.
The contraction is not finished
| Year | Licences expiring | Status |
|---|---|---|
| 2025 | 8,636 | Expired. 15.5% renewed. |
| 2026 | 4,587 | Due to expire |
| 2027 | 5,210 | Due to expire |
If renewal rates stay anywhere near 2025 levels, the shop you used last year is unlikely to be there next year. Licences issued under the older 2020 to 2021 framework are widely reported to run only until 31 December 2026.
Phuket enforcement in 2026: the local numbers
Phuket is not a soft-touch province. Figures presented at the sixth meeting of the Joint Public-Private Sector Committee for Solving Economic Problems in Phuket, chaired by Governor Chotinrin Kerdsum, set out the provincial picture as of late August 2026.
| Measure | Figure | As of |
|---|---|---|
| Cannabis shops in Phuket | 1,065, down from 1,089 | 28 August 2026 |
| Licences revoked | 35 | Reported September 2026 |
| Licences suspended | 112 | Reported September 2026 |
| Currently under suspension | 11 | Reported September 2026 |
| Notified of suspension orders | 13 | Reported September 2026 |
| Found operating on expired licences | 533 | July 2026 sweep |
| Immediate suspensions in that sweep | 12 | July 2026 |
Sources: Thaiger and Chiang Rai Times reporting of Phuket Provincial Public Health Office figures, July and September 2026.
What Phuket shops are actually being charged with
The provincial health office has not been issuing vague warnings. It has named the statutory provisions.
| Provision | What it covers | Shops reported |
|---|---|---|
| Section 46, Protection and Promotion of Thai Traditional Medicine Wisdom Act 1999 | Commercial activity involving controlled herbs without the required licence | 17 shops, combined with Section 52 |
| Section 52, same Act | Continuing licensed activity while the licence is suspended | Included in the 17 above |
| Section 6(10), Food Act 1979 | Food labelling requirements, which catch edibles and infused products | 23 shops |
Separately, in July 2026 two Phuket shops were caught trading despite being under suspension. Operation 90 Days, the province-wide campaign launched the same month, also targets businesses suspected of using foreign nominees to hide ownership, which is a live risk for any foreigner with money in a Phuket dispensary.
Penalties for licensed shops under the June 2026 DTAM guidelines
| Breach | Consequence |
|---|---|
| Record-keeping failures | Suspension |
| Licence display failures | Suspension |
| Advertising breaches | Suspension |
| Dispensing without a prescription | Longer suspension |
| Selling to anyone under 20 | Licence revocation |
| Selling online or by vending machine | Licence revocation |
| Allowing cannabis smoking on the premises | Licence revocation |
| Repeat breaches | Escalating penalties, and a suspension on record counts against the shop at renewal |
Can tourists buy weed in Phuket?
Yes, but only through the medical route. There is no visitor shortcut, and no prior Thai medical record is needed.
| You are | Document used | Where to get the prescription | Typical consultation fee |
|---|---|---|---|
| Thai national | National ID card | Government or private clinic. Some public hospitals provide cannabis medicine free to eligible patients. | 350 to 500 THB at government clinics |
| Long-stay foreigner | 13-digit ID from work permit or long-term visa | Government or private clinic | 350 to 500 THB |
| Tourist | Passport | Private clinic, or a dispensary offering on-site telemedicine | Commonly 500 to 1,500 THB, with some in-store assessments reported far lower |
The mistake that catches people. You walk into a shop, pick a gram, pay cash, and a staff member tells you it is fine for tourists. If no Thai consultation happened and no documentation exists, that assurance protects nobody. A foreign medical cannabis card, prescription or doctor’s letter is not valid in Thailand.
How to get a PT33 prescription in Phuket, step by step
PT33 is the prescription form for controlled cannabis flower. Every legal flower sale passes through it. Here is the actual process.
| Step | What you do | What to know |
|---|---|---|
| 1. Find a licensed clinic or a dispensary with a practitioner | Search for clinics that explicitly offer PT33 consultations, or a dispensary that provides on-site assessment | Not every doctor or pharmacist can issue a PT33. The practitioner needs specific cannabis-medicine certification, and seven categories of practitioner are authorised, including traditional Thai medicine practitioners, physicians, dentists and pharmacists. Most clinics in tourist areas accept walk-ins. |
| 2. Bring your documents | Passport, plus your current medication list and any medical records you have | At most private clinics a passport is the only document actually required. Records from home are helpful but not mandatory. Cannabis interacts with blood thinners and antidepressants, so the medication list matters. |
| 3. Complete the medical intake | Provide symptoms, medical reason, relevant history, current medicines and supplements, allergies | Filling this in before the appointment shortens the consultation considerably. Do not send passport copies or medical records through a dispensary chat or an unverified social media account. |
| 4. Attend the consultation | In person at a clinic, or by video at a participating dispensary | Reported times range from 10 to 30 minutes at a clinic, down to a few minutes where the intake was completed in advance. In-store video consultations are reported to run about 5 to 15 minutes end to end. |
| 5. The practitioner decides | Answer questions and accept the outcome | This is not a formality. The fee pays for a medical review, not for a prescription. The practitioner can request more information, issue a shorter treatment period, or decline entirely. There is no fixed statutory list of qualifying conditions. |
| 6. Receive the PT33 and buy at a licensed premises | Present the prescription at a licensed shop | An approved PT33 carries a serial number for government tracking and specifies product, strain, dosage and treatment duration. It is commonly issued the same day, often digitally. |
PT33 prescription at a glance
| Feature | Detail |
|---|---|
| Minimum age | 20 years |
| Maximum duration | No more than a 30-day medically necessary supply per issuance |
| Refills | None. A new consultation is required when it expires. |
| Renewal cost | Reported around 350 to 500 THB, varying by provider |
| Valid across Thailand | Yes. A prescription obtained in Bangkok works in Phuket. |
| Foreign cards accepted | No |
| Covers export | No. A PT33 gives you no right to take cannabis abroad. |
On the 30 gram figure. Several cannabis industry sites state a hard cap of 30 grams per month under a single PT33. The consistently reported rule across official and legal reporting is a 30-day medically necessary supply, with the quantity set by the practitioner. Follow the amount written on your prescription rather than an internet number.
How much cannabis can you legally possess in Phuket?
Whatever your prescription authorises, for no more than 30 days, kept together with the prescription. There is no published personal-use amount that is legal without one. If you are carrying flower and cannot produce a PT33, you are outside the framework that makes it lawful.
Where can you legally smoke cannabis in Phuket?
Not in public. Do not rely on the simple slogan that private is legal and public is illegal, because private space carries its own conditions.
| Location | Allowed | Why |
|---|---|---|
| Patong beach, Bangla Road, Kata, Karon, Rawai | No | Public space, handled as a public nuisance matter |
| Streets, parks, markets, malls | No | Public space |
| Taxis, tuk-tuks, songthaews | No | Public space, and impairment while driving is treated as DUI |
| Phuket International Airport | No | Public space, and the worst possible place to be holding |
| Hotel lobby, pool deck, balcony | Usually no | Most Phuket hotels prohibit smoking of any kind and levy cleaning charges. Balconies carry smell into other rooms. |
| Private villa or rental | Conditional | You need the owner’s permission, and smoke must not create a nuisance. Building and lease rules still apply. |
| Dispensary lounge | Usually no | A retail licence does not authorise on-site smoking. Ask before you light anything. |
On the 25,000 THB fine. Cannabis and travel websites widely quote a maximum public-consumption fine of 25,000 THB with a possible short custodial sentence. We have not been able to trace that figure to an official Thai source or a law firm, only to commercial cannabis sites. Treat the risk as real regardless of the exact number.
Penalties: what breaking the rules costs
| Conduct | Penalty | How well sourced |
|---|---|---|
| Unlicensed sale, processing or export, or selling to a customer without a valid prescription | Up to 1 year imprisonment, a fine of up to 20,000 THB, or both | Strong. Stated publicly by the Office of the Narcotics Control Board in July 2026 and matched by Tilleke and Gibbins legal analysis. |
| Public consumption | Handled as a public nuisance, commonly quoted at up to 25,000 THB | Weak on the figure. Widely repeated by industry sites, not verified officially. |
| Licensed shop breaches | Suspension or revocation, see the DTAM table above | DTAM enforcement guidelines, June 2026 |
| Driving under the influence | Treated as DUI | Consistently reported |
| Export attempt | Criminal prosecution, plus the destination country’s own law on arrival | Strong, with multiple 2026 arrests at Phuket Airport |
Taking cannabis out of Thailand: the Phuket Airport problem
Do not attempt this. Exporting cannabis without permission is illegal regardless of where you bought it, how small the amount is, or whether it is legal at home. Posting it counts as exporting. A PT33 gives you no export right whatsoever.
Cannabis arrests at Phuket International Airport, July 2026
| Date | Who | Reported detail |
|---|---|---|
| 8 July 2026 | Belgian woman | Detained after cannabis found in luggage |
| 9 July 2026 | Russian man | Arrested over a 17kg haul |
| 10 July 2026 | Thai and Filipina women | Arrested with cannabis, reported as more than 32kg between them |
| 28 July 2026 | Four foreign tourists | Arrested with cannabis at the airport |
The wider enforcement picture
| Figure | Period | Source |
|---|---|---|
| 5,119kg of cannabis seized | Three months to July 2026 | Office of the Narcotics Control Board |
| More than 3,000 illegal export cases, over 30,000kg seized | Nine months to July 2026 | Cited in parliament, July 2026 |
| Two seizures totalling 1.2 tonnes inbound from Thailand | 2026 | Reported by Germany |
Then your destination country applies its own law on arrival. Several jurisdictions in this region treat cannabis importation as a capital offence.
Can you bring cannabis into Thailand?
No. Importing without a permit is illegal even from a country where you bought it lawfully.
Vapes, edibles, CBD, concentrates and kratom
| Product | Status | Detail |
|---|---|---|
| Cannabis flower and pre-rolls | Legal with PT33 | Licensed premises only, 20+, within the prescribed quantity |
| Vapes and e-cigarettes | Illegal | Prohibited nationwide and actively enforced in Phuket, including recent raids in the Bangla Road area. Do not bring one into the country. |
| Concentrates: hash, rosin, wax | Not available at retail | Extracts above 0.2% THC sit under the Narcotics Code and the April 2026 extract regulation, outside what a dispensary can lawfully sell |
| Edibles | Product-specific | A compliant edible is Thai FDA registered and labelled with its THC content. Never assume legality because a shop stocks it. Labelling breaches are exactly what 23 Phuket shops were reported for. |
| CBD under 0.2% THC | Lighter rules | Sits in a lighter regulatory framework than flower |
| Delivery to your hotel or villa | Not permitted | The framework requires prescription-based, in-person dispensing at licensed premises. Services advertising delivery operate outside the rules. |
| Kratom | Legal, separate law | Legalised in 2021 under the Kratom Plant Act B.E. 2565. No prescription needed, sold to adults 20 and over. Nothing in the cannabis framework applies. |
How to check whether a Phuket dispensary is licensed
The Department of Thai Traditional and Alternative Medicine runs a Medical Cannabis GIS system that lets the public check registered businesses and licence information. The Phuket Provincial Public Health Office has directed the public to it, and it is the only neutral way to verify a shop before you walk in.
At the counter, look for two things:
- The licence displayed on the premises
- A prescription step before the sale, not after it
A shop that skips either may not be licensed at all. A shopfront is not a licence, and with 533 Phuket shops found trading on expired paperwork in a single July sweep, this is not a theoretical concern.
Will the law change again?
Probably, but not immediately. Despite headlines claiming Thailand has passed a new cannabis law, it has not.
| Stage | Date | Outcome |
|---|---|---|
| Public consultation, phase 1 | 22 April to 21 May 2026 | Completed |
| Public consultation, phase 2 | 2 June to 1 July 2026 | Completed |
| First parliamentary reading | 2026 | Cleared, then stalled |
| Mid-year parliamentary session | July 2026 | Missed |
| Rival, stricter bill filed | July 2026 | Filed |
| Draft submitted to Public Health Minister | 21 July 2026 | Renamed the Cannabis Control Act, still pre-cabinet |
| Cabinet review, second and third readings | Not scheduled | Not expected before early 2027 |
Until an Act passes, the June 2025 notification plus the two April 2026 ministerial regulations are the operating law.
One date to watch: 31 December 2026 is widely reported as the cut-off for licences issued under the older 2020 to 2021 framework. Expect another wave of Phuket closures around it.
Staying on the right side of it
- Assume nothing written between 2022 and 2024 still applies
- Buy only from a shop that displays a licence and asks for a prescription first
- Keep the PT33 and the receipt with the product
- Consume in private, with the property owner’s permission
- Never carry anything to the airport, and never post it home
- Leave the vape at home
- Check the DTAM system before you travel if you want certainty
Frequently asked questions
Is weed legal in Phuket in 2026?
For medical use with a Thai PT33 prescription, yes. For casual recreational purchase, no.
Can I smoke weed on Patong beach?
No. Public consumption is prohibited anywhere in Phuket, including beaches and Bangla Road.
Do I need a prescription as a tourist?
Yes. Tourists follow the same rules as residents. Your passport is normally the only document required to start the process.
How much does a PT33 consultation cost in Phuket?
Reported fees vary by provider. Government clinics are reported around 350 to 500 THB, private clinics around 800 to 1,500 THB, with some dispensary in-store assessments reported considerably cheaper. The fee pays for a medical review and does not guarantee approval.
How long is a PT33 valid?
A maximum of 30 days, with no refills. A new consultation is needed after that.
Is my medical marijuana card from home valid in Thailand?
No. Only a prescription issued under the Thai PT33 framework counts.
Can I take weed home from Phuket?
No. Export is a criminal offence and airport enforcement is active, with multiple arrests at Phuket International Airport during 2026.
Is cannabis a narcotic in Thailand?
The plant is not. Extracts above 0.2% THC are narcotics under the Narcotics Code.
Has Thailand passed the new cannabis law?
Not as of September 2026. The draft cleared only a first reading and nothing is expected before early 2027.
Are vapes legal in Phuket?
No. Vapes and e-cigarettes are prohibited across Thailand and enforcement in Phuket is active.
Why did so many Phuket dispensaries close?
Since 30 April 2026 a flower retail licence must be anchored to a qualifying medical, pharmacy or herbal credential, and renewals require secure storage, odour control and trained staff on shift. Nationally only 15.5% of expiring licences were renewed during the 2025 cycle.
Sources
- Nation Thailand, Ministry of Public Health shop closure data, February 2026: nationthailand.com
- Nation Thailand, licence expiry figures for 2026 and 2027, January 2026: nationthailand.com
- Nation Thailand, ONCB statement on prescription-only sales, 12 July 2026: nationthailand.com
- Nation Thailand, House Public Health Committee review, 20 June 2026: nationthailand.com
- Thaiger, Phuket licence revocations and suspensions, 8 September 2026: thethaiger.com
- Bangkok Post, parliamentary debate on cannabis policy, 10 July 2026: bangkokpost.com
- Forbes, Thailand Closes The Door On Recreational Cannabis, 15 April 2026: forbes.com
- Juslaws and Consult, Ministerial Regulation No. 2 B.E. 2569 analysis: juslaws.com
- Legal500, Thailand’s Legal Reversal on Cannabis: legal500.com
- Thai Examiner, Operation 90 Days in Phuket, 13 July 2026: thaiexaminer.com
- The Diplomat, Anutin reconfirmed as Prime Minister, March 2026: thediplomat.com
This guide is general information, not legal or medical advice. Thai cannabis rules have changed three times since June 2025 and are likely to change again. Verify current requirements with the Ministry of Public Health or the Department of Thai Traditional and Alternative Medicine before travelling or purchasing.