
A California Halibut is a flatfish and can range in size up to 50-75 pounds. The typical keeper is from 10-20 pounds. Adult halibut move into shallower water in the late spring and summer to spawn. Young fish swim upright, but during their first year, one eye migrates to the other size of the head and they begin to swim in a horizontal position.
Also, the side with the two eyes (the top) turns dark or sand-colored, while the bottom side turns light. Halibut live right on the sandy bottom. A ruffling of fins and tail kicks up a cloud of sand that settles back on the fish and hides it from both its predators and prey.
Only its two eyes are noticeable above the sand.
California halibut hug the bottom in shallow bays and kelp-lined flats, their mottled skin an exact match for sand and detritus while their eyes stay alert for any unsuspecting movement within reach. When a current-borne meal drifts by, they rotate just enough to flare a fin, using the sudden shadow to trigger a strike and jerk the baitfish down in a matter of heartbeats.
Their menu is dominated by anchovies, sardines, and buoyant bay smelt, though larger halibut will take mackerel or even a stray rockfish when their appetite demands thicker fare. The trick is matching the dance of the bait: drift rigs around natural drop-offs and let the live sardine wink and twitch, because halibut favor a slow, erratic rise that echoes a wounded minnow.
As winter rains cool surface waters, big halibut drift toward river mouths and spit-laden estuaries, using the increased current to funnel bait and rest away from sun-baked shallows. Come spring and summer, the same schools move back into deeper troughs and reef edges where a northwest breeze churns up food.
Expect your drift rig to stay near those seams until afternoon calm lets the fish slide in. Understanding these seasonal movements and weather-driven patterns is key to consistent halibut success.
California halibut fishing is primarily shallow water fishing. Because of this situation, it is possible to catch halibut from piers, by surf casting on beaches, or from a boat. In all these cases the basic idea is the same: Get your offering down on the sandy bottom and keep it moving.
Halibut feed most actively during moving current, especially on an incoming tide. The 2 or 3 hours before a high tide are often the best. And even slack water at high tide can be productive. Halibut do school, so if one is hooked, chances are there are more in the same location.
Fishing at the right time of year is critical to success. Summertime is when the halibut are in the shallow water. June is not too early in some locations, and July and August are usually good. Weekly fishing reports in newspapers highlight the best time.
Both pier and surf anglers can and do catch halibut although, admittedly, the vast majority are taken from party and private boats. Two elements are essential for successful shore fishing:
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There are two primary boat fishing techniques to catch halibut. The first is trolling. Most trollers use equipment similar to that needed for non-downrigger salmon trolling. Trollers work the surf line in 20 foot water or less. A large landing net or gaff is required. You should also have a fish billy.
A sharp blow midway down the body is recommended. When trolling a deep diving lure, attach it to a good snap swivel and troll it out about 50 feet behind the boat. Adjust the boat speed so that the lure touches the bottom now and then. Slow trolling is best. Trollers can cover a good amount of territory.
Many anglers prefer boat drift fishing. This technique is used extensively for halibut and striped bass in San Fransisco Bay.
Common bait and lures used for halibut are:
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There are many good fishing locations along the Pacific coast which are described in the “Pacific Ocean Fishing” section. Here are some hot spots:
In San Fransisco Bay, some of the best places to fish for halibut on an incoming tide are listed below.
Smaller halibut can be filleted. Larger ones are steaked. If you can get a decent-sized steak out of your halibut, then steak it. Even when filleting, first make a vertical cut (the fish is laying flat) along the lateral line down to the spine. This allows you to “lift off” two manageable-sized fillets from each side of the fish.
Halibut is dense, mild, somewhat sweet and low in fat. Popular cooking methods include broiling, barbecuing, poaching, frying and baking. The fillets can be sauteed.
| Product | What It’s For | Price |
|---|---|---|
| PENN Battle III Spinning Reel (3000) | Durable full-metal body reel, ideal for halibut presentations | ~$80 |
| Rapala X-Rap 10 (Silver) | Hard-jerking slashbait with rattle; deadly on California halibut | ~$12 |
| Berkley Gulp! Swimming Mullet | Scent-packed soft swimbait — top-producing halibut plastic | ~$9 |
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