San Diego cannabis law
Where can you legally consume cannabis in San Diego?
Use private property with the owner’s permission or a licensed consumption lounge. San Diego County has Sessions by the Bay in National City. Public consumption is prohibited, including at beaches, parks and sidewalks. Smoking restrictions still apply on private property, and a hotel or vacation rental can prohibit cannabis use.
Buying cannabis in San Diego is straightforward. Finding a lawful place to consume it is not, and that gap catches out a very large number of visitors. The retail experience feels permissive, so people reasonably assume consumption is treated the same way. It is not.
Where consumption is prohibited
- Any public place — sidewalks, plazas, transit stops, and public buildings.
- Beaches and parks — prohibited as public places under state law, and separately prohibited by San Diego smoking rules at city beaches and parks.
- Vehicles — consumption is prohibited whether the vehicle is moving or parked. Cannabis must be transported in a sealed container or in the trunk.
- Anywhere tobacco smoking is prohibited — the same restrictions apply to smoking cannabis.
- Near schools, day care, and youth centers — treated more seriously while children are present.
- Federal property — including military installations and national parks, where cannabis remains prohibited outright.
The beach is the most common mistake
Pacific Beach, Ocean Beach, Mission Beach, and Coronado are exactly where visitors expect this to be tolerated, and they are among the most visibly patrolled places in the city. The rule is not ambiguous and it is enforced.
Where consumption is permitted
Private property where the person who controls it permits cannabis use, subject to smoking restrictions. A licensed consumption lounge is another option. Check the property’s policy before using cannabis, including at a hotel or vacation rental.
Hotels and short-term rentals
A hotel is private property and sets its own rules. Most San Diego hotels prohibit smoking of any kind indoors, and many prohibit cannabis specifically, including on balconies and patios. Short-term rental platforms typically let hosts set their own policy, and many hosts prohibit it. Assume prohibition unless the property states otherwise in writing.
Licensed consumption lounges
California allows local jurisdictions to authorize on-site consumption, and most have not. National City approved consumption lounges in May 2022, the first municipality in San Diego County to do so, and Sessions by the Bay opened there in April 2025 as the county first licensed cannabis lounge. It is a state-licensed, locally permitted retail business with a dispensary downstairs and a lounge and restaurant above, open to adults 21 and over.
If you are staying somewhere that prohibits consumption, this is the practical answer. Do not assume any other venue permits on-site consumption simply because it sells cannabis — authorization is specific, and a retailer without it cannot let you consume on the premises. Check current status before you travel to a venue; this is a fast-moving area and more lounges may open.
Driving
Driving under the influence of cannabis is a DUI in California, prosecuted like any other impaired-driving offense. There is no permitted amount. Separately, an open container of cannabis in a vehicle is prohibited — anything you are carrying must be sealed or in the trunk, including on the drive back from the dispensary.
Common questions
Can you smoke cannabis on the beach in San Diego?
No. Public consumption is prohibited under state law, and San Diego separately prohibits smoking at city beaches and parks. This is one of the most commonly and most visibly enforced rules in the city.
Can you consume cannabis in a hotel room in San Diego?
Only if that specific property permits it, and most do not. A hotel is private property and sets its own policy. Smoking in a non-smoking room typically triggers a cleaning fee and can end the stay.
Can you consume cannabis in a parked car?
No. Consuming cannabis in a vehicle is prohibited whether or not it is moving, and cannabis must be transported in a sealed container or in the trunk.
Are there cannabis lounges in San Diego?
One. Sessions by the Bay in National City opened in April 2025 as the first licensed cannabis consumption lounge in San Diego County. Consumption lounges need specific local authorization and most jurisdictions in the county have not granted it, so do not assume any other venue permits on-site consumption.
Is driving after using cannabis a DUI in California?
Yes. Driving under the influence of cannabis is prosecuted as a DUI and there is no permitted amount. An open container of cannabis in a vehicle is separately prohibited.
What is the penalty for consuming in public?
Public consumption is prohibited. Penalties depend on the offense and location; smoking where tobacco is prohibited and consuming near children at a school, day care, or youth center have separate rules.
Sources
- California Department of Cannabis Control — where cannabis use is permitted.
- San Diego Police Department — fact sheet on Proposition 64.
- NBC 7 San Diego — reporting on the opening of the first licensed consumption lounge in San Diego County, and on National City 2022 lounge ordinance.
Updated 2026-10-27. Latest source check 2026-10-27.