Spearfishing Laws in California: What Every Diver Needs to Know Before Getting in the Water

California’s underwater world is nothing short of spectacular — kelp forests teeming with white sea bass, yellowtail running the offshore islands, and lingcod stacked on rocky reefs from Big Sur to the Mexican border. But before you load up a speargun and hit the water, you need to understand that spearfishing laws in California are among the most detailed and strictly enforced in the entire country.

Getting cited for a violation isn’t just expensive — it can cost you your fishing license, your gear, and in serious cases, your freedom. This guide breaks down every major regulation you need to know: licensing, species rules, gear restrictions, no-go zones, bag limits, and the penalties that apply when things go wrong.

Pro Tip: Always verify your specific dive site against the CDFW Interactive Web Map before entering the water, as MPA boundaries and local rules can change throughout the year.

Is Spearfishing Legal in California?

Yes, spearfishing is legal in California — and it has been a well-established practice along the state’s coastline for generations. California offers some of the best spearfishing in the world, with giant kelp forests, offshore islands, and rocky reefs, but it also has some of the most detailed fishing regulations in the country. If you’re diving here, knowing those rules is not optional.

The primary authority overseeing spearfishing is the California Department of Fish and Wildlife (CDFW). The CDFW is the main agency in charge of all things fishing-related in California, while the California Fish and Game Commission is the policy-making arm that sets the course for the CDFW, and the California State Legislature lays the legal foundation for these organizations.

Many states don’t allow the use of SCUBA diving equipment for spearfishing, but this isn’t the case in California. As long as you follow the rules, you’re permitted to spearfish with SCUBA equipment. That said, certain species restrictions and gear rules still apply regardless of your diving method.

Key Insight: Spearfishing is legal in California for both freedive and SCUBA divers, but the state’s extensive Marine Protected Area network, species protections, and gear rules mean you must do your homework before every dive.

Freshwater vs. Saltwater Spearfishing Rules in California

The rules governing where and what you can spearfish differ significantly between California’s ocean and freshwater environments. Saltwater offers far more opportunity, while freshwater spearfishing is tightly restricted to specific districts, species, and seasons.

A freshwater pursuit is less in demand due to being heavily regulated, but if you want to go after bass and carp, you can spearfish in some parts of the Colorado River. Beyond that, the rules get very specific by district.

• Colorado River District: You can spearfish in the Colorado River District for mullet, carp, and tilapia year-round.
• Valley District and Black Butte Lake: The Valley District and Black Butte Lake (Tehama County) allow spearfishing for American shad, carp, tilapia, goldfish, striped bass, Sacramento (Western) sucker, Sacramento blackfish, hardhead, Sacramento pikeminnow, and lamprey from May 1 through September 15.
• Kern River: The Kern River from the Kern-Tulare County line upstream to the Johnsondale Bridge allows spearfishing for carp, goldfish, Sacramento (Western) sucker, hardhead, and Sacramento pikeminnow from May 1 through September 15.

In saltwater, the opportunities expand dramatically. California’s kelp forests, offshore islands, and rocky reefs hold white sea bass, yellowtail, and lingcod across a wide stretch of coastline. However, saltwater spearfishing still comes with species-specific rules, MPA restrictions, and seasonal closures that you must understand before diving.

One important geographic rule applies in northern ocean waters: no person may possess or use a spear within 100 yards of the mouth of any stream in any ocean waters north of Ventura County. This restriction protects salmon and trout migration corridors.

Important Note: Freshwater spearfishing outside the specifically authorized districts and seasons is generally prohibited in California. Do not assume that any freshwater body is open — confirm with CDFW regulations before diving.

License and Permit Requirements for Spearfishing in California

Getting your paperwork right before you dive is non-negotiable. California has a layered licensing system, and spearfishing adds a few requirements on top of the standard fishing license.

Sport Fishing License

California requires a valid California sport fishing license for anyone 16 years or older, regardless of whether you’re diving, rod fishing, or using a hoop net. For those under the age of 16, California offers an exception, allowing young adventurers to experience spearfishing without a license.

A California annual fishing license is now valid for a full, rolling 365 consecutive days from the exact date of purchase, completely abandoning the old, rigid calendar-year system. As of 2026, the resident annual license is priced at $64.54.

Spearfishing Report Card

A Spearfishing Report Card is required for anyone taking fish with a spear or underwater gear. This is separate from your fishing license and must be in your possession while diving. Both report cards can be obtained online at wildlife.ca.gov or from any license agent when you purchase your fishing license. Failure to obtain the required report card before fishing, or failure to return completed cards by the deadline, can result in fines and affect your ability to obtain future report cards.

Ocean Enhancement Validation

If you plan to take any finfish from ocean waters, you also need an Ocean Enhancement Validation in addition to your base license. You can obtain a license online through the CDFW website, or at authorized vendors like tackle shops and sporting goods stores.

Groundfish Vessel Rule

If you’re diving from a boat and targeting groundfish during a closed season for boat-based anglers, only spearfishing gear may be aboard the vessel — no rods, reels, or other fishing gear. If a warden finds hook-and-line gear on your boat while you’re diving for groundfish during the closed season, you could be cited.

Legal Species and Prohibited Species for Spearfishing in California

California’s waters hold a wide variety of legally targetable fish, but several high-profile species are completely off-limits. Knowing which is which before you dive can save you from some of the state’s most serious penalties.

Commonly Targeted Legal Species

• White sea bass
• Yellowtail amberjack
• Calico bass (kelp bass) — the legal minimum size in California is 14 inches
• California halibut
• Lingcod
• Rockfish (most species, with exceptions noted below)
• Sheephead
• Bluefin tuna
• Striped bass (in authorized freshwater zones)

Fully Protected and Prohibited Species

The following species are completely off-limits for spearfishing in California, and taking any of them will result in serious fines and potential loss of your fishing privileges: Giant (black) sea bass — fully protected and recovering from severe overfishing, making it a zero-tolerance species.

• Garibaldi — California’s state marine fish, fully protected and bright orange in color, making it unmistakable.
• White shark — fully protected under state and federal law.
• Broadbill swordfish — cannot be taken by spear.
• Gulf grouper and broomtail grouper — fully protected species.
• Trout and salmon — cannot be taken by spear in California.
• Prohibited rockfish species: cowcod, yelloweye rockfish, quillback rockfish, and bronzespotted rockfish cannot be retained year-round, at any depth.

California also prohibits the use of spears to take lobster. Divers must take lobster by hand only — no spears, no snares, no mechanical devices. You grab them or you don’t.

Common Mistake: Misidentifying a garibaldi or a giant black sea bass underwater is one of the most costly errors a diver can make. Study species identification before every dive, especially in Southern California kelp forests where both species are encountered regularly.

Gear Restrictions for Spearfishing in California

California law defines what equipment you may use while spearfishing, and some restrictions are stricter than many divers expect. Understanding these rules protects both you and the marine environment.

Permitted Gear Types

Persons who are floating or swimming in the water may use spearfishing gear and skin or SCUBA diving equipment to take finfish, subject to species and area restrictions. Permitted spearfishing tools include:

• Pole spears
• Rubber-band spearguns (band-powered)
• Pneumatic spearguns
• Hawaiian slings

From pole spears to pneumatic guns, each tool has its guidelines emphasizing safety and ethical hunting practices. The use of SCUBA gear is subject to additional rules, highlighting the state’s cautious approach to underwater hunting.

Prohibited Gear and Methods

• Powerheads (explosive-tipped devices) are prohibited for recreational spearfishing
• Spearguns may not be loaded or carried on land or above the water surface
• Hookahs (surface-supplied air) have additional restrictions depending on the species and zone
• Crustaceans, including lobster, may not be taken with any spear or mechanical device — hand-capture only

Vessel Gear Rule During Groundfish Closures

When spearfishing for or in possession of federal groundfish species during a season closed to the take of these species, no fishing gear except spearfishing gear may be aboard the vessel or watercraft. This means you cannot have rods, reels, or hook-and-line equipment on the boat during a groundfish closed season dive.

Pro Tip: Never transport a loaded speargun on land or in a vehicle. California law requires spearguns to be unloaded and secured whenever they are not in the water.

Off-Limits Areas and No-Spearfishing Zones in California

Where you dive matters as much as what you target. California has an extensive network of Marine Protected Areas (MPAs) along its coast, and violating their boundaries can result in serious penalties even if you’re targeting a legal species.

Marine Protected Area (MPA) Framework

State Marine Reserves (SMRs) prohibit all take, including spearfishing. State Marine Conservation Areas (SMCAs) allow limited take but rules vary by location, and many prohibit spearfishing specifically. State Marine Parks (SMPs) generally allow recreational take but may restrict methods.

Orange County provides a clear example of how varied MPA rules can be at the local level. The major MPAs in that area include the Laguna Beach State Marine Reserve (a no-take zone where no spearfishing is allowed), the Laguna Beach SMCA No-Take (also no spearfishing), the Crystal Cove SMCA (spearfishing for finfish is allowed), and the Dana Point SMCA (spearfishing for finfish is allowed).

Other No-Spearfishing Zones

• Stream mouths (north of Ventura County): No person may possess or use a spear within 100 yards of the mouth of any stream in any ocean waters north of Ventura County.
• Cowcod Conservation Areas: You are responsible for preserving cowcod and avoiding spearfishing near the Cowcod Conservation Areas.
• Public piers and designated swimming beaches typically prohibit spearfishing activity
• Federal waters and national marine sanctuaries may impose additional restrictions beyond state rules

The CDFW provides detailed maps and information on permitted fishing zones to assist spearfishers in planning their underwater excursions responsibly. Always cross-reference the CDFW’s online MPA mapping tool before choosing a dive site.

Important Note: MPA boundaries are not always visible from the water. Study the maps before you dive — being inside an MPA boundary is a violation regardless of whether you knew you were there.

Bag Limits and Size Limits for Spearfishing in California

California uses bag limits and size minimums to protect fish populations from overharvest. These numbers vary by species, region, and season, so you need to know the specific rules for whatever you’re targeting.

General Ocean Finfish Bag Limit

In ocean waters, the general limit is 20 finfish per day, with no more than 10 of any one species, unless a specific rule states otherwise. Species-specific limits override this general rule whenever they are lower.

Key Species Bag and Size Limits (as of 2026)

Species	Bag Limit	Minimum Size	Notes
White Sea Bass	3/day (1/day Mar 15–Jun 15 south of Pt. Conception)	28″ total length	Seasonal sub-limit applies in southern region
Calico Bass (Kelp Bass)	10/day (part of general bag)	14 inches	Standard statewide regulations apply
California Halibut	5/day	22 inches	Check regional rules for any variations
Rockfish (RCG Complex)	10/day combined	Varies by species	Sub-limits apply for certain species
Canary Rockfish	2/day (within RCG complex)	—	New 2026 sub-bag limit
Copper Rockfish	1/day (within RCG complex)	—	Commonly encountered on kelp reef dives
Lobster	7/day	3.25″ carapace length	Hand-capture only; no spears permitted

A new 2-fish sub-bag limit for canary rockfish has been implemented within the 10-fish RCG complex limit as of 2026, and this applies to divers as well. Copper rockfish remains limited to 1 fish per day within the RCG complex — one of the most commonly encountered rockfish on kelp reef dives, so know this limit.

Possession Limits

Bag limits regulate how many fish you can take in a single day, while possession limits dictate how many you can have in total — for example, fresh or frozen fish at home. For most species, the possession limit is twice the daily bag limit. Always confirm the possession limit for your target species in the current CDFW regulations booklet.

Key Insight: Rockfish identification is critical. Several rockfish species look similar underwater, but their bag limits and legal status vary widely. A fish you mistake for a vermilion rockfish could be a fully prohibited cowcod or quillback rockfish.

Penalties for Spearfishing Violations in California

California takes fishing violations seriously, and the penalties scale with the severity of the offense. What might seem like a minor mistake — keeping one extra fish or missing a size limit by an inch — can result in fines, gear seizure, and a permanent record with the CDFW.

License Violations

A first-time violation for fishing without a license typically results in a base fine of $50 to $250. However, California adds mandatory court fees, penalty assessments, and administrative costs that can increase the total amount to $485 or more. Repeat violations carry escalating penalties — a second offense within a short time period can result in fines exceeding $1,000, and chronic violators may face misdemeanor charges, equipment confiscation, and potential jail time up to six months.

Bag Limit Violations

Exceeding bag limits is a misdemeanor violation. First-time offenders typically face fines starting around $500, potential loss of fishing privileges, and confiscation of the illegal fish. Repeat violations or egregious overages — double the limit or more — can result in criminal charges, equipment seizure, and license revocation for multiple years.

Serious and Aggravated Violations

The California Fish and Game Code escalates penalties sharply for the most serious offenses:

• Any person who illegally takes or possesses in the field more than three times the daily bag limit of fish is guilty of a misdemeanor and subject to a fine of not less than $5,000, nor more than $40,000, or imprisonment in a county jail for not more than one year, or both.
• The punishment for a violation of certain specified provisions is a fine of not more than $5,000 or imprisonment in the county jail for not more than one year, or both.
• Courts must permanently revoke any commercial fishing license or permit, and may permanently revoke any sport fishing license. Any vessel, diving or other fishing gear, or vehicle used in the commission of an offense may be seized and ordered forfeited by the court.

Protected Species Violations

Taking a fully protected species — such as a garibaldi, giant black sea bass, or white shark — triggers the most severe consequences available under California law. Taking any of these will result in serious fines and potential loss of your fishing privileges. These cases are treated as zero-tolerance violations, and the CDFW actively investigates and prosecutes them.

Repeat Offender Rules

Upon the second conviction of any person of a violation in any five-year period, and upon any conviction subsequent to those two convictions during a five-year period, it is unlawful for that person to conduct any of the described fishing activities for three years from the date of the last conviction.

Common Mistake: Many divers assume that releasing an illegal or undersized fish eliminates the violation. It does not. In California, the act of taking a prohibited species — even if the fish is released — can still constitute a violation under Fish and Game Code provisions.

Staying compliant with California’s spearfishing laws protects you legally and helps preserve the marine ecosystems that make the state’s underwater world so exceptional. Before every dive, verify your license and report card status, check the MPA map for your site, confirm the bag and size limits for your target species, and make sure your gear meets current requirements. For the most current regulations, always consult the official CDFW Fishing Regulations page directly.

If you’re interested in other animal-related laws in California, you may also want to read about dolphin interaction laws in California, wildlife removal laws in California, and animal cruelty laws in California. For a broader look at how California regulates animals and pets, explore our guides on pet laws in California and United States laws on exotic pets.