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Scuba Diving Centers in Seattle, WA

5 of the 168 marinas and boating businesses we list in Seattle are scuba diving centers.

Diving centers vary significantly by their primary focus, ranging from retail shops offering open-water certification courses to charter operations running offshore dive trips. Choosing the right facility depends on whether you need gear rentals, local lake or ocean charters, or advanced technical training. A map location will not tell you if a shop operates its own dive boat, maintains an on-site fill station, or specializes in specific environments like wrecks or reefs.

  1. Seattle Dive Tours

    4217 SW Admiral Wy, Seattle, WA 98116

    Boat rentals
  2. Underwater Sports

    10545 Aurora Ave N, Seattle, WA 98133

    Service & repairs
  3. Seattle Mudsharks

    10545 Aurora Ave N, Seattle, WA 98133-8811

    Service & repairs
  4. In-depth Scuba

    620 Comstock St, Seattle, WA 98109

  5. Coastal Diving and Salvage

    1900 W Nickerson St Ste 116 Pmb 217, Seattle, WA 98119

Check gear and gas requirements early. Most shops require proof of certification before renting equipment or providing nitrox fills, and charter spots usually need to be reserved several days in advance.

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Good to know

Do I need to own my own gear to dive with a local center?

Most full-service scuba centers offer complete rental packages including wetsuits, BCDs, regulators, and tanks. However, many shops require divers to bring or purchase their own personal fit items, such as a mask, snorkel, fins, and boots.

How long does it take to get open-water certified?

Basic certification typically takes three to four days spread over one or two weekends. It generally involves online classroom work, pool skill sessions, and four open-water training dives.

How much do local dive charters usually cost?

A standard two-tank local charter typically costs between $90 and $160, depending on the distance to the dive site. Gear rentals and tank fills are often billed separately if you do not bring your own equipment.