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Scuba Diving Centers in New Hampshire

6 of the 180 marinas and boating businesses we track in New Hampshire are scuba diving centers. Full listings for every city are on the New Hampshire page.

6locations
6cities
180locations statewide

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.

Atkinson 1

  1. Discover Diving

    17 Main St, Atkinson, NH 03811

    Call Website

Londonderry 1

  1. Aquatic Escapes Dive Center

    2 Mercury Dr, Londonderry, NH 03053

    Call Website

Merrimack 1

  1. Aquatic Specialties

    704 Milford Rd #8, Merrimack, NH 03054

    Call Website

Portsmouth 1

  1. Portsmouth Scuba

    915 Sagamore Ave, Portsmouth, NH 03801

    Call Website All Portsmouth

Rye 1

  1. Atlantic Aquasport

    522 Sagamore Rd, Rye, NH 03870

    Call Website All Rye

Wolfeboro 1

  1. Dive Winnipesaukee

    4 N Main St, Wolfeboro, NH 03894

    Call Website All Wolfeboro
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.

Also in New Hampshire

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.

How to shrink wrap a boat?

To shrink wrap a boat, cover support structures with protective padding, lay the shrink film across the hull, heat-shrink it with a heat gun, and add ventilation ports. For large vessels or professional weatherproofing in New Hampshire, check the 6 marine service providers cataloged on MarinaAtlas.

What is a marine survey?

A marine survey is a detailed inspection of a boat's hull, mechanical systems, and overall condition conducted by a certified surveyor. Across New Hampshire, MarinaAtlas indexes 6 qualified marine operators and survey specialists to assist buyers and insurance companies.