Defective Scuba and Snorkeling Gear: Suing Manufacturers in Hawaii

Current as of: October 20, 2026 Product Liability & Defective Products Hawaii
If you are injured by defective scuba or snorkeling equipment in Hawaii, you may hold the manufacturer strictly liable under state law. You generally have exactly two years from the date of the injury to file your product liability lawsuit in civil court.

Hawaii is a world-renowned destination for underwater exploration. Millions of residents and tourists visit the reefs off Honolulu, Lahaina, and Kailua-Kona every year. While the ocean presents natural risks, you expect your diving equipment to keep you safe. When regulators fail, bladders rupture, or masks cause carbon dioxide poisoning, the consequences are often catastrophic or fatal. If defective gear caused your aquatic injury, you may be entitled to financial compensation. Finding an experienced personal injury lawyer from our Hawaii attorney directory is the best way to navigate the complex waters of product liability law.

Step-by-Step Process for Product Liability Claims in Hawaii

Pursuing a lawsuit against a multi-national diving equipment manufacturer is a complex legal undertaking. Under Hawaii law, these cases fall under the umbrella of strict product liability. This means you do not necessarily have to prove that the manufacturer was careless; you only need to prove that the product was unreasonably dangerous when it left their control.

Identifying Strict Product Liability Under Haw. Rev. Stat. § 663-1 et seq.

While strict product liability in Hawaii is rooted in common law principles established in Stewart v. Budget Rent-a-Car Corp., 52 Haw. 71 (HI Supreme Court 1970), statutory tort actions and rules of comparative fault are codified under Haw. Rev. Stat. § 663-1 et seq. To build a successful case, your lawyer must demonstrate that the scuba or snorkeling gear had a manufacturing defect, a design defect, or a failure to warn of non-obvious dangers. These lawsuits are typically filed in the state circuit courts, such as the First Circuit Court, Honolulu or the Second Circuit Court, Wailuku, utilizing a formal pleading like a Form 9, Hawaii, Circuit Court, Complaint for Negligence. Preserving the exact piece of broken equipment immediately after the accident is absolutely critical for your evidentiary record.

Defective Regulators and Air Supply Failures

The regulator is the lifeline of any scuba diver. When first-stage or second-stage regulators fail due to faulty O-rings, improper diaphragm seating, or metal corrosion from poor factory materials, the diver can experience a sudden and terrifying loss of air at depth. This can lead to panic ascents, resulting in pulmonary barotrauma or decompression sickness (the bends). If a manufacturer used substandard parts that cracked under standard ocean pressure, they may be held legally accountable for your hyperbaric chamber treatments and long-term neurological injuries.

Buoyancy Compensator Device (BCD) Failures

A Buoyancy Compensator Device (BCD) is essential for maintaining neutral buoyancy and resting safely on the surface. We frequently see manufacturing defects where the internal urethane bladders rupture, or the inflator/deflator valves become stuck due to cheap plastic components. If a stuck inflator valve forces a rapid, uncontrolled ascent, or if a ruptured bladder causes a diver to sink uncontrollably, the manufacturer may be liable for the resulting physical trauma. Your attorney will likely hire mechanical engineers to testify about the stress tolerances of the BCD's materials.

Full-Face Snorkel Mask CO2 Buildup

In recent years, full-face snorkel masks have flooded tourist beaches across Oahu and Maui. However, many poorly designed models have a fatal flaw: excessive 'dead space' within the mask. If the mask does not properly vent exhaled breath, carbon dioxide (CO2) builds up rapidly. The user quietly breathes in this CO2, leading to dizziness, unconsciousness, and tragically, silent drowning on the surface. Suing the manufacturer for a design defect requires proving that the mask lacked adequate one-way exhaust valves.

Differentiating Manufacturer Liability vs. Tour Operator Negligence

It is vital to distinguish between who is actually at fault. If a dive master at a local charter company forced you to dive in dangerous weather or abandoned you in a current, that is standard negligence against the tour operator. However, if the tour operator did everything right, but the hose on your rental regulator spontaneously exploded, your primary claim is against the equipment manufacturer for product liability. In many rental scenarios, your lawyer may sue both the local shop for failing to maintain the gear and the manufacturer for producing a defective product.

How Much Does a Lawsuit Cost in Hawaii?

The costs of a product liability lawsuit can be substantial, but victims rarely pay upfront.

  • Contingency Fees: Most Hawaii personal injury lawyers work on a contingency fee basis. This means they take a percentage (usually 33% to 40%) of your final settlement or jury verdict. If you lose the case, you generally do not pay attorney fees.
  • Court Filing Fees: Filing a civil complaint in a Hawaii Circuit Court typically costs between $300 and $400.
  • Expert Witness Costs: Defective product cases require testimony from marine engineers and medical specialists. These experts can cost tens of thousands of dollars, which your law firm usually advances on your behalf until the case is resolved.

The 2-Year Statute of Limitations Timeline

Time is of the essence in Hawaii. Under Haw. Rev. Stat. § 657-7, you have exactly two years from the date of the injury to file your lawsuit in civil court. If you miss this strict deadline, the court will almost certainly dismiss your case, and you will lose all rights to financial compensation. Because investigating a defective product, consulting with engineers, and identifying the true corporate manufacturer takes months, you should contact an attorney immediately after receiving medical care.

Type of DefectCommon Legal ClaimPrimary Defendant
Stuck BCD Inflator ValveManufacturing DefectGear Manufacturer / Distributor
CO2 Buildup in Full-Face MaskDesign DefectMask Manufacturer
Poor Rental Gear MaintenanceGeneral NegligenceLocal Dive Shop / Tour Operator

Frequently Asked Questions (FAQ)

What should I do with the broken scuba gear after an accident?

You must securely store the gear exactly as it was when the accident occurred. Do not attempt to fix it, disassemble it, or return it to the manufacturer for a refund. It is the most critical piece of evidence in your product liability case.

Can I sue a manufacturer if I signed a liability waiver?

Yes. While a liability waiver might protect a local dive shop from general negligence claims, it generally does not protect a third-party manufacturer from strict product liability if they sold an inherently defective and dangerous product.

What if the gear manufacturer is located in another country?

Many aquatic gear companies are based internationally. Your Hawaii attorney can use 'stream of commerce' jurisdiction to sue foreign manufacturers, or they may choose to sue the local retail distributor in Hawaii who sold the defective product.

Is it possible to claim lost wages if I cannot work after a dive injury?

Yes. A successful product liability claim can include compensation for past and future medical bills, physical pain and suffering, and lost wages if your injury prevents you from returning to your employment.


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