California Spearfishing Regulations 2026: The Complete Guide

Everything You Need to Know Before Diving in California

California offers some of the best spearfishing in the world — giant kelp forests loaded with white sea bass, yellowtail cruising the offshore islands, and lingcod stacked on rocky reefs from Big Sur to the border. But California also has some of the most detailed fishing regulations in the country, and if you're diving here, you need to know them inside and out.

This guide covers every regulation that matters for divers in 2026 — from licensing and report cards to bag limits, size minimums, prohibited species, groundfish exemptions, MPA rules, and lobster season. Whether you're a first-timer picking up a speargun or a veteran diver who wants to double-check a size limit, this is your one-stop reference.

Licensing Requirements

Before you even get in the water, you need the right paperwork. California requires:

A valid California sport fishing license — Required for anyone 16 years or older, regardless of whether you're diving, rod fishing, or using a hoop net. Nonresidents need a nonresident license. You can purchase yours online through the CDFW website or at any licensed agent (tackle shops, sporting goods stores, etc.).

An ocean enhancement stamp — Required for anyone fishing in ocean waters. This is automatically included when you buy your license online.

Species-specific report cards — If you're targeting spiny lobster, you need a Spiny Lobster Report Card ($12.45). If you're diving for abalone (currently closed in most of California), you'd need an Abalone Report Card ($10.15). Report cards must be filled out in ink before you leave the fishing site and carried on your person while fishing.

What You Can Spear: Legal Species and Gear

California allows the use of spears, spearguns (pneumatic and band-powered), pole spears, and Hawaiian slings to take most finfish species. Both free diving and SCUBA diving are legal methods of take — California is one of the more permissive states in that regard. You can also use spears, harpoons, and bow-and-arrow tackle to take sharks (except white sharks), skates, and rays.

Prohibited Species — Do Not Spear These

The following species are completely off-limits for spearfishing in California. Taking any of these will result in serious fines and potential loss of your fishing privileges:

Giant (black) sea bass — Fully protected. These massive fish are recovering from severe overfishing and are a zero-tolerance species. If you see one on a dive, enjoy the encounter, but do not shoot.

Garibaldi — California's state marine fish. Fully protected — bright orange and 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. Know your rockfish IDs — misidentifying one of these is not a valid excuse if you get checked by a warden.

Bag Limits and Size Minimums for Key Species

Here are the 2026 bag limits and minimum sizes for the species California divers target most often:

White sea bass — 3 fish per day, 28 inches total length minimum (or 20 inches alternate length). Note: From March 15 through June 15, south of Point Conception the limit drops to 1 fish per day. This is peak spawning season, so the reduced limit protects the population.

Yellowtail — 10 fish per day, 24 inches fork length minimum. Up to 5 fish under 24 inches may be kept as part of your limit.

California halibut — 5 fish per day, 22 inches total length minimum.

California sheephead — 2 fish per day, 12 inches total length minimum. Open year-round for divers (boat-based anglers are restricted to March 1 through December 31).

Lingcod — 2 fish per day, 22 inches total length minimum. Divers are exempt from the boat-based seasonal closures (see Groundfish section below).

Rockfish, cabezon, and greenlings (RCG complex) — 10 fish in combination per day. Sub-limits apply: copper rockfish (1 fish), vermilion/sunset rockfish (2 fish in Southern California, 4 fish in Northern California), canary rockfish (2 fish). Divers are exempt from seasonal and depth restrictions.

Calico bass (kelp bass) — 5 fish per day, 14 inches total length minimum.

Barracuda (California barracuda) — 10 fish per day, 28 inches fork length minimum.

Bonito — 10 fish per day, no minimum size.

General finfish limit: If a species doesn't have a specific bag limit listed, the default is 20 fish in combination with no more than 10 of any single species.

The Groundfish Exemption: Why Divers Have Year-Round Access

This is one of the most important regulations for California divers to understand. Boat-based anglers face seasonal closures and depth restrictions for federally managed groundfish (rockfish, lingcod, cabezon, greenlings). In 2026, the boat-based season runs April 1 through December 31 for most management areas, with depth restrictions kicking in during summer months in Southern California.

Divers and shore-based anglers are exempt from these season and depth restrictions. That means you can dive for lingcod, rockfish, cabezon, and greenlings year-round at any depth. This exemption exists because divers can selectively target individual fish and release undersized or prohibited species without the barotrauma mortality that affects hook-and-line caught fish pulled up from depth.

Important caveat: 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.

Spiny Lobster Regulations for Divers

Lobster diving is a huge part of the California diving calendar, but the rules are very specific:

Season: The 2025–2026 season ran from 6:00 PM on September 26, 2025 through 11:59 PM on March 18, 2026. The 2026–2027 season dates will be announced by CDFW later this year (typically late September opener).

Method of take: Divers must take lobster by hand only. No spears, no snares, no mechanical devices. You grab them or you don't — that's it.

Bag limit: 7 lobster per day.

Size limit: 3.25 inches carapace length minimum. You are required to carry an approved measuring device and measure lobster before placing them in your bag.

Report card: A Spiny Lobster Report Card ($12.45) is required. It must be filled out in ink immediately and carried with you at all times while taking or possessing lobster.

Marine Protected Areas (MPAs)

California's MPA network is extensive, and MPA regulations are one of the easiest ways to accidentally break the law. There are over 120 MPAs along the California coast, and the rules vary by location:

State Marine Reserves (SMRs) — No take of any kind. No fishing, no collecting, no spearfishing. Period.

State Marine Conservation Areas (SMCAs) — Limited take allowed, but rules vary by SMCA. Some allow certain types of fishing but prohibit spearfishing. Always check the specific SMCA regulations for your dive site.

State Marine Parks (SMPs) — Recreational take is generally allowed but may be restricted to certain species or methods.

Transit rules: You are allowed to transit through MPAs that prohibit spearfishing — even with catch onboard — but while transiting, your spearfishing gear must be unloaded, not carried in hand, and you must remain at the surface. Do not stop, anchor, or enter the water inside a no-take MPA.

Pro tip: Download the CDFW Ocean Sportfishing Interactive Web Map or the FishLegal app to check MPA boundaries before every dive. GPS coordinates shift with the tides in your memory — the map doesn't.

Location-Based Restrictions

Beyond MPAs, there are a few location-based rules every diver should know:

No spearfishing within 100 yards of the mouth of any stream in ocean waters north of Ventura County. This protects anadromous fish runs.

No spearfishing within 1,000 feet of any public pier. This applies statewide.

No spearfishing in harbors or near boat launch ramps. This is both a legal restriction and common sense — harbors are busy with boat traffic.

Cowcod Conservation Areas (CCAs) — Large closed areas offshore of Southern California where fishing for groundfish is prohibited at depths greater than 40 fathoms (240 feet). While this primarily affects boat-based anglers, divers should be aware of CCA boundaries if diving deep offshore structure.

Descending Devices and Other Gear Rules

If you're taking federally managed groundfish from a boat, you are required to have a descending device onboard. A descending device is a tool that helps return fish to the depth of capture to reduce barotrauma mortality for any rockfish you need to release. While this primarily applies to hook-and-line anglers, if you're on a boat and retaining rockfish, technically the requirement applies.

Other gear notes: Powerheads (firearm-type bang sticks) are generally not legal for taking fish in California. Spearguns powered by explosive charges are prohibited. Stick to rubber-band-powered spearguns, pneumatic guns, pole spears, and Hawaiian slings and you'll be fine.

2026 Regulation Changes to Watch

A few notable changes and updates for 2026:

Groundfish season restructured: The 2026 regulations restore access to all depths in state waters from the California/Oregon border to Point Conception during the open season (April 1 through December 31) for boat-based anglers. This doesn't directly affect divers (who already have year-round access), but it means more boats on the water during summer months.

Canary rockfish sub-bag limit: A new 2-fish sub-bag limit for canary rockfish has been implemented within the 10-fish RCG complex limit. This applies to divers as well.

Copper rockfish sub-bag limit: Copper rockfish remains limited to 1 fish per day within the RCG complex. Coppers are one of the most commonly encountered rockfish on kelp reef dives, so know this limit.

Quick Reference Table

Here's a quick-reference summary of the most important numbers for California divers:

White sea bass: 3/day (1/day Mar 15–Jun 15 south of Pt. Conception) | 28" min TL

Yellowtail: 10/day | 24" min FL

California halibut: 5/day | 22" min TL

California sheephead: 2/day | 12" min TL

Lingcod: 2/day | 22" min TL

RCG complex (rockfish/cabezon/greenlings): 10/day combined | No min size (rockfish)

Calico bass (kelp bass): 5/day | 14" min TL

Barracuda: 10/day | 28" min FL

Bonito: 10/day | No min size

Spiny lobster: 7/day | 3.25" carapace min (hand take only)

Final Thoughts

California's spearfishing regulations can seem overwhelming at first, but they boil down to a few core principles: get your license, know your species IDs (especially the prohibited ones), respect size and bag limits, check MPA boundaries before every dive, and understand that your year-round groundfish access is a privilege worth protecting.

The best resource is always the official CDFW website at wildlife.ca.gov — bookmark it. Regulations can change mid-season through emergency closures, and staying current is your responsibility as a diver.

Dive safe, dive legal, and take only what you'll eat.