
What’s a Grunion Run
A grunion run is a phenomenon distinctive to Southern California by which small sardine-like fish wash [rather swim] ashore to spawn in the midst of the evening. Grunion runs happen for a 4-night window coinciding with every full and new moon within the Spring and Summer season seasons. On this article, I’ll be breaking down easy methods to fish in grunion runs and all the pieces associated to grunion run fishing.
For extra data on how grunion spawn and to examine the the 2025 predicted grunion run schedule, observe the hyperlink.
Legal guidelines, Laws and Limitations
Take of grunion is allowed, however there are specific guidelines and rules that have to be adopted. Confer with the California Division of Fish and Wildlife’s web site for official and up-to-date rules, however under is a abstract.
Do You Want a Fishing License for Grunion Runs?
People aged 16 years and older should possess a sound California fishing license to seize grunion throughout a grunion run. That is true whether or not you intend to launch them or not.
Which Months Can You Take Grunion?
Within the Twenties, it turned obvious that the grunion inhabitants was falling. Laws handed in 1927 established a closed season for 3 months, from April by way of June. The fishery improved and in 1947 the closure was shortened to April by way of Could.
In 2022, the closed season was once more prolonged from April by way of June to higher shield grunion throughout their peak spawning interval, and a day by day bag and possession restrict of 30 fish per particular person was established.
Bag and Possession Limits
There may be now a bag restrict for grunion. Presently, throughout the open season, the day by day bag and possession restrict for grunion stands at 30. Violations, together with retaining grunion throughout the closure months, might incur fines.
Restrictions on Capturing Units
Grunion could also be taken by sport fishermen utilizing their palms solely. No holes could also be dug within the seaside to entrap grunion.
How Do Grunion Runs Have an effect on Shore Fishing?

You’d be a idiot to suppose that grunion runs don’t have any have an effect on on surf fishing. After all they do! When grunion spawn, all of them huddle up on a small stretch of sand extraordinarily near the shoreline.
This attracts predators like halibut, white seabass, calico bass, corvina, and even barracuda nearer into shore and permits surf anglers the chance to catch that “as soon as in a lifetime fish”.
That stated, grunion runs don’t simply have an effect on surf fishing when and the place they run. Grunion runs have an effect on surf fishing all over the place alongside the Southern California shoreline earlier than, throughout and after the small bait fish spawn.
Fishing For Sharks and Rays in Grunion Runs

Should you’re trying to fish for sharks and rays from the seaside, the perfect time to focus on them can be throughout the grunion run. Surf fishing for sharks and rays throughout grunion runs makes good sense as surf fishing at evening is already a pure time for shark fishing.
The crowds are gone, the sharks are out, and also you don’t have to see the water a lot. Additionally, your bait (being reduce bait) stands out to your goal species whereas a whirlwind of grunion are swimming above.
For no matter motive, the elusive soupfin and even sevengill shark are extra incessantly caught on nights by which the grunion run.
Gear and Sort out for Shark Fishing
The gear and sort out I exploit for shark fishing (whether or not throughout grunion runs or not is proven under. This arrange is sweet for leopard sharks, soupfin sharks and sevengill sharks. I exploit 7/0 and eight/0 circle hooks with 90lb wire chief.
Bait For Shark Fishing Throughout Grunion Runs
Whether or not the grunion are working or not, when fishing for sharks from the seaside, you ought to be utilizing reduce bait. You need to use issues like grunion or squid, however you’ll most definitely catch one thing smaller earlier than you catch a shark. For extra on surf fishing for sharks, head on over to the linked article.
Surf Fishing For White Seabass, Halibut, Barracuda and Extra Throughout Grunion Runs






Surf fishing throughout a grunion run for predators like white seabass, calico bass, halibut and even barracuda is doubtlessly probably the most difficult fashion of surf fishing in San Diego.
These species are tough sufficient to determine as it’s. Now, add pitch black circumstances with floating kelp and all types of unexpected challenges all through your night… actually – it’s powerful.
On prime of that, nobody is aware of for sure if and the place the grunion will run, so it’s important to have plenty of ability and somewhat little bit of luck to determine easy methods to surf fish by way of a grunion run for these kinds of fish. Add to that numerous hours and trials of failure till success.
I generally use two strategies of surf fishing for these species throughout grunion runs.
Utilizing Grunion For Bait
The obvious option to surf fish throughout a grunion run is to make use of the grunion as dwell bait. Can you utilize grunion for bait? Sure, you possibly can completely use grunion for bait… generally.
The California Division of Fish and Wildlife is at all times altering the foundations and rules for taking grunion, however observe the rules talked about on the prime of this text and also you’ll be good.
How To Use Grunion for Surf Fishing Bait
The easiest way to hook dwell grunion is one single inline hook by way of by way of the nostril. Use a Carolina rig and throw your bait out easily and delicately as to not rip the fish out of your hook.
The gear proven under is what I exploit and suggest.
You’ll deal with it very very like you’ll when surf fishing with sand crabs. Solid out, maintain stress, and wait in your chunk. Be affected person with the chunk although. The chances of getting tail bit are excessive, so wait till you are feeling good stress and set the hook.
If utilizing useless grunion, you should use a trailer hook since you don’t want it to swim or look too pure.
Do Lures Work at Evening? How To
Throughout the months by which you can’t take grunion, you can’t use grunion for bait. That stated, lures are your subsequent greatest wager if you wish to goal these predatory fish. And sure, lures work at evening. My go to setup for surf fishing with lures throughout grunion runs is as follows.
Relying on the place you’re fishing, both jerkbaits or swimbaits can be your greatest wager.
With all of those kinds, surf fishing throughout grunion runs isn’t as a lot about discovering the construction as it’s about discovering the grunion. If you could find the grunion working, your objective is to easily have your bait within the water – dwell, useless, or lure.
Fishing Throughout a Grunion Run vs Fishing the Morning After a Grunion Run


There are a variety of issues to account for when evaluating fishing throughout a grunion run vs fishing after a grunion run.
Surf Fishing Throughout a Grunion Run
Throughout the run (in the event that they run), you could have a singular alternative the place giant predatory fish may very well be hanging out very near shore. You even have the chance to surf fish with dwell bait! However, the challenges that come together with it are low visibility, a excessive tide doubtlessly bringing in tough surf, heavy seaweed, and infrequently instances an unpredictable present.
Surf Fishing The Morning After a Grunion Run
Surf fishing the morning after a grunion run presents a singular alternative as properly. An especially low tide round gray gentle is halibut and seabass heaven. This together with residual bait that is likely to be holding predators near shore is an superior alternative to catch large fish.
You even have the benefit of your imaginative and prescient. On this case, your greatest wager is to surf fish with lures. See related articles under to assist
final 12 months, I wrote a complete article about surf fishing throughout and after grunion runs and the professionals and cons to each. It gives a deeper dive on which species are greatest to focus on when.
What Rigs To Use Surf Fishing in Grunion Runs
The reply to the this query was already answered if you happen to’ve learn all the pieces above. Right here’s the breakdown.
Shark Fishing
Use a 3 means with 90lb wire chief a 6 oz sputnik weight and a 7/0 circle hook. You should buy or view the shark rigs I make right here.
Lure Fishing
Should you’re utilizing a jerkbait, no rig. Should you’re utilizing a swimbaits, Texas Rig or a weedless jighead (no rig).
Reside Grunion
The perfect rig for utilizing dwell grunion as bait is a Carolina rig with a 2/0 to 4/0 dwell bait hook and a one ounce wait is greatest for utilizing dwell grunion for bait.
Try the 6 Greatest Surf Fishing Rigs right here.
Greatest Evening To Fish a Grunion Run

I gained’t communicate a lot on this matter a lot on this article. Usually talking, the second and third evening of the grunion run are deemed to be the perfect evening. However, if you happen to’re inquisitive about fishing theories, I developed a concept which I feel makes 100% sense to foretell which evening of a grunion run has the best share likelihood of them working.
It takes into consideration tidal inversion and the truth that grunion ought to await both the best of the excessive tides within the 4-day interval or the day after the best of the excessive tide. Try my concept on predicting which evening of a grunion run is the perfect.
Greatest Time to Fish a Grunion Run
In my expertise, the grunion don’t usually present up till 45 minutes into the expected run. Plain and easy, that’s what I are inclined to see. It type of is sensible if you happen to learn my article on the speculation of predicting which evening of a grunion run is greatest. If grunion are clever animals, they need to wait till after the excessive tide to run. That means their eggs aren’t instantly swept to sea.
Greatest Seashores for Grunion Run Fishing
There isn’t any good way of “predicting” the place the grunion will run on any given evening. Somewhat, it’s necessary to know and perceive the logistics of grunion runs. Contemplating that these fish are spawning, they aren’t trying to spend a lot time on the seaside.
The females want to get on the sand, lay their eggs and get again into the water. The males want to do nearly the identical (fertilizing moderately than laying). Retaining this in thoughts, together with the truth that they too are wild (not home) animals, they are going to desire quiet seashores with few folks, few lights and minimal noise.
These components depart us with the next 5 traits to find the proper seaside for a grunion run. Seashores which can be quiet with minimal foot-traffic, have minimal synthetic gentle, are sandy moderately than rocky, are comparatively flat (with a gradual slope moderately than steep), and lengthy and large. Let’s check out every issue with extra element.
5 Key Options Any Good Grunion Run Seashore Ought to Have
If you wish to determine easy methods to see a grunion run, you’ll have to know what sorts of seashores to search for. Beneath are the 5 includes a seaside ought to should be an excellent seaside for grunion runs…proceed studying right here.