Cannabis in Hawaii: lounges, dispensaries & laws
In Hawaii, medical cannabis is legal. Medical possession: up to 4 ounces of usable cannabis at any given time for a registered 329 cardholder (patient plus caregiver combined). Cannabis must be transported in a sealed container, not visible to the public. Registered patients and caregivers may NOT transport cannabis between islands.
Can you legally consume on site in Hawaii?
Not permitted
No. Hawaii does not permit licensed on-site or social consumption venues of any kind — there is no consumption lounge license, cannabis cafe license, or hospitality license in Hawaii law, and no county opt-in mechanism. Hawaii has no adult-use program at all, and the medical dispensary statute affirmatively bans on-site use: HRS 329D-7 requires dispensary rules prohibiting any use or consumption of cannabis or manufactured cannabis products on the premises of a retail dispensing location or production center. HRS 329D-6 further restricts who may even be present on dispensary premises (employees, registered patients, caregivers, registered out-of-state patients, and officials acting in their official capacity). There are zero legal consumption lounges operating anywhere in Hawaii, on any island. Any venue advertising itself as a Hawaii cannabis lounge, 'sesh' event, or smoking-friendly cannabis club is operating outside the licensed system. Legalization bills that would have created an adult-use market (and potentially social use) passed the Senate in 2023, 2024, and again in 2026 (SB 3275) but were all killed in the House; none of them established a lounge license in enacted law.
Hawaii cannabis laws at a glance
- Legal status
- Medical Only
- Medical since
- 2000
- Medical possession
- Up to 4 ounces of usable cannabis at any given time for a registered 329 cardholder (patient plus caregiver combined). Cannabis must be transported in a sealed container, not visible to the public. Registered patients and caregivers may NOT transport cannabis between islands.
- Home cultivation
- Medical only — no adult-use home grow exists because there is no adult-use program. A registered 329 patient (or their caregiver, not both) may cultivate up to 10 cannabis plants, mature or immature, at a single registered grow site that must be enclosed, locked, and registered with the Department of Health. The grow site is tied to the registration, not to the household generally. Unregistered cultivation of any amount remains a criminal offense.
- Public consumption
- Prohibited everywhere in public. HRS 329-122 provides that medical cannabis 'shall not be removed from its sealed container or consumed or used in any way while it is in [a] public place.' Prohibited locations include public parks, beaches, sidewalks, hiking trails, recreation and youth centers, school grounds, workplaces, moving vehicles including buses, and any hotel, apartment, or condominium with a smoke-free policy. Hawaii's statewide smoke-free law (HRS 328J) applies to cannabis smoking and vaping. Consumption is realistically legal only inside a private residence on private property that is not designated smoke-free. Public consumption is not itself decriminalized: possession of 3 grams or less is a $130 civil violation, but more than 3 grams is a petty misdemeanor (up to 30 days jail, $1,000 fine), and the public-use prohibition strips the medical-use affirmative defense.
- Minimum age (medical)
- 18 for an adult patient registering on their own. Minors under 18 may be registered patients but must have a parent or legal guardian serve as the designated caregiver, who consents to the medical use and controls acquisition, dosage, and frequency. The same structure applies to registered out-of-state minor patients.
- Out-of-state medical cards
- Partial and formal — an out-of-state medical card alone is NOT valid in Hawaii. Hawaii does not recognize other states' cards directly, but it runs a temporary out-of-state registration: the 329V visitor card. A visitor with a valid medical cannabis card from their home state pre-registers with the Hawaii Department of Health (Office of Medical Cannabis Control and Regulation), pays a fee (approximately $49.50), and receives a 329V registration valid for 60 days, allowing purchases at licensed Hawaii dispensaries. Applications can be filed up to 60 days before arrival and DOH was actively processing out-of-state applications as of July 2026. Note the registry moves to a new patient application webpage on August 12, 2026, so confirm the current portal before applying.
- Qualifying conditions
- Very broad since June 27, 2025. Act 241 (HB 302, signed by Gov. Josh Green) eliminated the fixed statutory list of qualifying conditions; a physician or APRN may now certify a patient for any medical condition the provider believes cannabis may benefit. Initial certification may be done via telehealth, and provider certification fees are capped at $105/year (plus a $38.50 state registration fee for residents). The former enumerated list — cancer, HIV/AIDS, glaucoma, PTSD, rheumatoid arthritis, lupus, epilepsy, multiple sclerosis, and conditions producing severe pain, cachexia, severe nausea, seizures, or persistent muscle spasms — is no longer a limit on eligibility.
No listings in Hawaii yet
We have not verified any cannabis businesses in Hawaii so far. If you run a lounge, dispensary or shop here, you can put your city on the map.
Cities in Hawaii
Visiting Hawaii
Hawaii is a medical-only state with no lounges and no legal place for a visitor to consume — this is the single biggest trap for cannabis tourists. You can legally buy: register in advance for a 329V out-of-state visitor card (about $49.50, valid 60 days, requires your home-state card) and shop at licensed dispensaries on Oahu, Maui, Kauai, or Hawaii Island. But you cannot legally use it almost anywhere you would actually be: beaches, parks, trails, sidewalks, rental cars, cruise ships, and any smoke-free hotel, resort, or condo are all off-limits, and most Hawaii hotels are entirely smoke-free with steep cleaning fees. A private residence or a legitimately smoking-permitted private rental is effectively the only lawful option, so consider edibles or tinctures and a rental with a private, non-smoke-free lanai. Two more quirks: it is illegal to carry cannabis between islands even with a valid 329 or 329V card, so buy and finish on each island separately, and never bring it to the airport — Hawaii airports are federal-adjacent and interisland flights are the most common way visitors get caught. If you have no card, possession of 3 grams or less is a $130 civil fine, but anything over 3 grams is a criminal misdemeanor — the strictest decriminalization threshold in the country.
What changed recently
2025: Act 241 (HB 302), signed June 27, 2025, removed the fixed list of qualifying conditions and gave physicians and APRNs full discretion to certify any condition, allowed initial certification by telehealth, and capped certification fees at $105/year; civil-liberties advocates (including MPP) objected that it also lets DOH inspect patient records held by certifying providers without a warrant. 2025 also brought caregiver expansion (a caregiver may now serve up to five patients) and streamlined statewide expungement, with a Clean Slate Expungement Taskforce reporting in December 2025 and a Hawaii County pilot clearing 1,321 records. 2026: SB 3275, which would have legalized low-dose, low-potency cannabis (max 5 mg THC per serving) for adults 21+ starting January 1, 2027 without creating a licensed retail market, advanced through Senate committees in February and passed the full Senate on March 10, 2026, but House leadership declared legalization dead for the session and the bill did not advance. SB 3315, granting patients immediate access upon submitting a registration rather than waiting for DOH processing, passed the Senate 25-0; confirm its final disposition. Administratively, the Office of Medical Cannabis Control and Regulation launches a new patient registry application webpage on August 12, 2026. Adult-use legalization has now been blocked by the Hawaii House in every session since 2023.
Hawaii cannabis questions
Is cannabis legal in Hawaii?
Medical cannabis is legal as of 2026-07-19.
Can you smoke in public in Hawaii?
Prohibited everywhere in public. HRS 329-122 provides that medical cannabis 'shall not be removed from its sealed container or consumed or used in any way while it is in [a] public place.' Prohibited locations include public parks, beaches, sidewalks, hiking trails, recreation and youth centers, school grounds, workplaces, moving vehicles including buses, and any hotel, apartment, or condominium with a smoke-free policy. Hawaii's statewide smoke-free law (HRS 328J) applies to cannabis smoking and vaping. Consumption is realistically legal only inside a private residence on private property that is not designated smoke-free. Public consumption is not itself decriminalized: possession of 3 grams or less is a $130 civil violation, but more than 3 grams is a petty misdemeanor (up to 30 days jail, $1,000 fine), and the public-use prohibition strips the medical-use affirmative defense.
Are there cannabis lounges in Hawaii?
No. Hawaii does not permit licensed on-site or social consumption venues of any kind — there is no consumption lounge license, cannabis cafe license, or hospitality license in Hawaii law, and no county opt-in mechanism. Hawaii has no adult-use program at all, and the medical dispensary statute affirmatively bans on-site use: HRS 329D-7 requires dispensary rules prohibiting any use or consumption of cannabis or manufactured cannabis products on the premises of a retail dispensing location or production center. HRS 329D-6 further restricts who may even be present on dispensary premises (employees, registered patients, caregivers, registered out-of-state patients, and officials acting in their official capacity). There are zero legal consumption lounges operating anywhere in Hawaii, on any island. Any venue advertising itself as a Hawaii cannabis lounge, 'sesh' event, or smoking-friendly cannabis club is operating outside the licensed system. Legalization bills that would have created an adult-use market (and potentially social use) passed the Senate in 2023, 2024, and again in 2026 (SB 3275) but were all killed in the House; none of them established a lounge license in enacted law.
Can you grow cannabis at home in Hawaii?
Medical only — no adult-use home grow exists because there is no adult-use program. A registered 329 patient (or their caregiver, not both) may cultivate up to 10 cannabis plants, mature or immature, at a single registered grow site that must be enclosed, locked, and registered with the Department of Health. The grow site is tied to the registration, not to the household generally. Unregistered cultivation of any amount remains a criminal offense.
Does Hawaii accept out-of-state medical marijuana cards?
Partial and formal — an out-of-state medical card alone is NOT valid in Hawaii. Hawaii does not recognize other states' cards directly, but it runs a temporary out-of-state registration: the 329V visitor card. A visitor with a valid medical cannabis card from their home state pre-registers with the Hawaii Department of Health (Office of Medical Cannabis Control and Regulation), pays a fee (approximately $49.50), and receives a 329V registration valid for 60 days, allowing purchases at licensed Hawaii dispensaries. Applications can be filed up to 60 days before arrival and DOH was actively processing out-of-state applications as of July 2026. Note the registry moves to a new patient application webpage on August 12, 2026, so confirm the current portal before applying.