Weed Dispos

SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) — Dispensary in Portland, Maine

23 Marginal Way Ste 7, Portland, Maine 04101

4.5· 123 reviews

Best Dispensaries in Portland · WeedDispos Score 63/100 →

dual

Overview

SeaWeed Co. is a dual-use cannabis dispensary located at 23 Marginal Way, Suite 7, in Portland, Maine. The shop carries brands including Firefly Organics, Squier's Specialty Edibles, SeaWeed Co., Zenia Cannabis Co, Glaze, Pot + Pan, and Highbrow. It holds a 4.5 rating from 123 Google reviews and a 4.6 rating from 75 Weedmaps reviews. Customers can visit the store daily, with closing times set at 8:00 PM Monday through Saturday and 6:00 PM on Sunday.

4.5 (123 reviews) +1207-800-3588 Website

SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) is a licensed cannabis dispensary in Portland, Maine, rated 4.5 out of 5 across 123 Google reviews, serving dual customers.

SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) — quick answers

Is SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) a good dispensary?
SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) holds a 4.5-star rating across 123 reviews in Portland, Maine, which places it among the highest-rated dispensaries in its market.
Where is SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) located?
SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) is at 23 Marginal Way Ste 7, Portland, Maine 04101.
What is the phone number for SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)?
You can reach SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) at +1207-800-3588. Call ahead to confirm same-day stock and pickup windows.
Does SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) have an online menu?
Yes. SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) publishes a live menu with current products and pricing, updated by the store itself.

Reviews across the web

Google

4.5(123)

Weedmaps

4.6(75)

Ratings are shown per platform and are never combined into a single score.

About SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)

Located at 23 Marginal Way, Suite 7, in Portland, Maine, SeaWeed Co. operates as a dual-use cannabis dispensary. The store serves as a cannabis club and vaporizer shop, carrying brands such as Firefly Organics, Squier's Specialty Edibles, Zenia Cannabis Co, Glaze, Pot + Pan, Highbrow, and SeaWeed Co. Doors are open daily from 10:00 AM, closing at 8:00 PM throughout the week and at 6:00 PM on Sundays.

About SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) in Portland, Maine

SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) serves Portland, Maine as a dual cannabis dispensary, giving locals and visitors a regulated option without leaving town. The shop is positioned for Portland residents picking up after work as well as travelers passing through who want a quick, legal stop before heading on. Shoppers report a typical price range of $ on regular menu items.

Why visit SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)

Regulars choose SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) for a strong 4.5 star average across 123 customer reviews, a typical price range of $, a published phone line so you can confirm stock before driving over, and a public website with additional menu details. As a dual retailer, the shop is meant for any qualifying customer per state law, and the staff is used to walking newcomers through dosing, onset times, and what to expect from different product formats.

What to expect at SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)

When you arrive at 23 Marginal Way Ste 7, expect a standard ID check at the door — this is a regulated Maine cannabis dispensary, not a smoke shop. Posted hours are listed in the schedule below; it's smart to leave a buffer near closing time so budtenders can finish your order properly.

Cannabis in Portland, Maine

If you're new to Portland, Maine, SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) is a reasonable first stop for anyone who wants to see what a compliant dual dispensary actually looks like — clean displays, sealed packaging, certificates of analysis on request.

If you're comparing Portland, Maine dispensaries, SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) is worth a look for shoppers who value a regulated, walk-in experience over delivery-only brands. With 123 customer reviews on file averaging 4.5 stars, you can get a sense of staff knowledge, wait times, and value before you decide. As always with cannabis, start low and slow with any new product format and follow Maine possession limits.

See more options on the Portland dispensary directory or browse the full Maine dispensary list.

If you're exploring more options around Portland, you can also compare Schedule 1 in Portland, HIGHLY Recreational Dispensary (Adult use 21+) - Portland (COMING SOON) in Portland or Purple Co. in Portland on Weed Dispos.

Hours

Monday10:00 AM – 8:00 PM
Tuesday10:00 AM – 8:00 PM
Wednesday10:00 AM – 8:00 PM
Thursday10:00 AM – 8:00 PM
Friday10:00 AM – 8:00 PM
Saturday10:00 AM – 8:00 PM
Sunday10:00 AM – 6:00 PM

Location

Get directions to SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)

License, verification & services

Info verified October 11, 2026

Full Menu

Browse SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)'s live menu with current products and pricing.

4.6on Weedmaps · 75 reviews

WMView Full Menu on Weedmaps →

Reviews of SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)

4.8from 12 on-site reviews

Google: 4.5 · 123 reviews

5★
11
4★
0
3★
0
2★
1
1★
0
  • John Madden
    July 8, 2026

    Ryan was awesome great help

  • Jocelyn Cline
    June 16, 2026

    [Update: I have not seen the specific individual I interacted with four months ago when I posted this review. And I have not had any issues since so it's possible I just experienced somebody new or who wasn't or didn't work out.] Usually loved this place but having been back in the neighborhood for a few weeks now after months away, the customer service experience I used to receive is completely non-existent.

  • Ifrah Hagi
    June 9, 2026

    Top 3 things I loved: 1) Friendly and knowledgeable staff, 2) Clean and organized layout, 3) Great selection of quality products. This Portland Maine dispensary feels like the best “dispensary near me” with helpful service every visit.

  • Pamela Whitney
    June 2, 2026

    The Best place to get really great stuff. The staff are amazing & very helpful!! Would definitely recommend this is the place to go!!

  • Peterson Entertainment
    April 10, 2026

    Aside from a fabulous place to get yet stuff, the staff has plenty of recommendations on local spots to eat and drink at along with some great history. Good shopping and a good hang.

Frequently Asked Questions

What kind of dispensary is SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)?
SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) is a dual cannabis dispensary in Portland, Maine (ZIP 04101). It serves customers eligible under current state law.
Where exactly is SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) located?
SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) is located at 23 Marginal Way Ste 7, Portland, Maine, 04101. Use the map on this page to get driving directions from anywhere in Portland.
What are the hours at SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)?
Current opening hours are listed in the Hours section above — check the day you plan to visit and leave time before close so budtenders can complete your order.
Does SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) offer delivery or pickup in Portland?
Delivery and pickup options vary by week. The fastest way to confirm is to call +1207-800-3588.
Is SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) a good fit for first-time cannabis buyers?
Yes — a licensed dual dispensary like SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana) is exactly where new Portland, Maine consumers should start. Budtenders are trained to ask about your experience level, recommend low-dose products, and explain onset time and duration for edibles vs. inhaled formats.
How can I contact SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)?
Phone: +1207-800-3588. Website: https://seaweedmaine.com/location/portland/?utm_source=gbp&utm_medium=organic&utm_campaign=portland_gbp. Or visit in person at 23 Marginal Way Ste 7, Portland, Maine.
What products can you buy at SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)?
SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)'s current menu on this page lists 240 items, including products from Firefly Organics, Squier's Specialty Edibles, SeaWeed Co., Zenia Cannabis Co and Glaze. Prices reflect the store's most recent menu sync.

Brands carried at SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)

Each link shows where to buy that brand in Portland.

Strains available at SeaWeed Co. - Portland Adult-Use Cannabis Dispensary (Recreational Marijuana)

Each link shows every Portland dispensary carrying that strain and its live prices.

Nearby Dispensaries

More cannabis pages for Portland, Maine

More dispensaries in Portland

Prices, deals & delivery near Portland

Call SeaWeed Directions