Bass and black crappie are why you're here. Bass fish well year-round and peak in spring around the spawn. Crappie fishing is strongest from November through April. A boat helps a lot on this lake, though Herlong Park gives you a real pier if you don't have one. Start at the Lake Griffin State Park ramp and work the Emeralda Marsh canals for bass.
Lake Griffin sits just north of Leesburg, the northernmost lake on Florida's Harris Chain. It's stained, shallow for the most part, and locked into a controlled water level that no other lake on the chain has — that alone changes how you should think about fishing it.
This Lake vs. the Rest of the Chain
Lake Harris, farther south on the same chain, is the bigger name for bass tournaments. You can't run a boat between the two — Griffin connects to Harris only through a non-navigable channel that cuts through a flooded former farm the state now uses to filter incoming water. If you want to fish both, you're trailering, not idling over.
What Griffin has that Harris doesn't is a lock. Burrell Lock and Dam, on Haines Creek where it leaves for Lake Eustis, lets the state hold Griffin's water level steady instead of letting it swing with the rest of the chain. That control, plus a crappie fishery managed specifically for this lake, makes Griffin worth a stop on its own rather than just a pass-through on the way to Harris.
Target Species
Largemouth bass are the headline draw. The state's bass hatchery has stocked this lake, and fish over 14 pounds have been reported. The best water is the Emeralda Marsh canal system on the lake's west side — a former vegetable farm the state reopened into navigable channels, now thick with hydrilla and producing winning bags in local and national tournaments. Bass bite year-round here, with the best of it in spring during the spawn.
Black crappie fishing on Griffin runs deep enough that the state manages it separately from the rest of Florida. A 10-inch minimum size limit has been in place on this lake since July 2012, after the crappie harvest here fell from 370,000 fish in a 1975 survey to under 50,000 by 2005. The rule was built to let anglers take home fewer, bigger fish rather than cap the numbers — creel surveys since the change have run crappie averaging 11 to 12 inches. Fish it November through April.
Bluegill and redear sunfish round out the panfish scene and hold up well through the warmer months. Channel catfish carry no daily bag limit on this lake specifically, which tells you something about how often they're targeted and kept. Brown bullhead catfish are common enough to carry their own mercury guidance for this lake, alongside bluegill, redear, and crappie.
Sunshine bass, a hatchery-produced striped bass hybrid known locally as wipers, are a favorite with regulars here and don't reproduce on their own — they're only present because the state stocks them. Genuine striped bass turn up too, though in smaller numbers than the stocked hybrid.
Redbreast sunfish, warmouth, and chain pickerel round out what turns up around the same cover as bass and panfish.
Bowfin, blue tilapia, white catfish, longnose gar, Florida gar, yellow bullhead, spotted sunfish, and flier are all on the county range list for this water. None of them are documented here specifically beyond that — treat them as possible, not planned-for.
Fishing Spots
Start in the Emeralda Marsh canals, reached through two access points on the lake's west side. This is old farmland the state reflooded, and the hydrilla that's grown in since is the best bass cover on the lake. Work it early, before boat traffic picks up.
From the Lake Griffin State Park ramp, you run out along the Dead River before it opens into the main lake — a slower, more sheltered run than launching straight into open water, and good water to work on the way out.
Herlong Park is worth knowing even if you're not launching there — it has a fishing pier, which puts bank anglers on the water without a boat at all.
For crappie, fish deep water in winter as fish school up, then follow them shallower as they move to spawn heading into spring. The lake's stained water and modest depth — most of it well under the 18-foot deep spot — means structure and cover matter more here than depth alone.
Structure and Depth
Griffin runs shallow and stained. The deepest water on the lake is 18 feet, and the average across the whole lake is about 8 — there's real depth here, but it's the exception, not the rule. Secchi readings put visibility at roughly 2.6 feet, so this isn't sight-fishing water; you're working cover and depth changes, not clear-water flats.
The Emeralda Marsh canals are the standout structure: former farmland turned into a hydrilla-choked channel system that holds bass far better than the open lake. Outside the marsh, look for the deeper basin water in winter when crappie school up, and shift toward shoreline cover as the water warms.
When to Go
Bass fish year-round here, with the best window in spring during the spawn, when fish move into the marsh canals and along the shoreline. Crappie fishing runs November through April — that's the season the state's own creel surveys are built around, and it's when this lake's 10-inch crappie rule pays off most.
Summer heat pushes both species toward deeper, cover-heavy water and slows the bite through the middle of the day. Fish early and late if you're here in June through August.
Tactics
For bass in the marsh canals: flip heavy cover — jigs or Texas-rigged plastics through the hydrilla, not around it. In open water during the spawn, work shoreline cover with slower presentations.
For crappie: fish deep basin water with live minnows or small jigs through winter, then follow fish shallower as they stage to spawn heading into spring.
Regulations
You'll need a Florida freshwater license, separate from the saltwater license, to fish here. A resident annual costs $17, a nonresident annual costs $47, and short-term nonresident options exist too. Buy it online before you leave home. Florida residents 65 and older and anglers under 16 don't need one. Two license-free weekends run each year — the first weekend of April and the second weekend of June — but every other rule still applies those days.
Griffin's crappie rule differs from most of the state: keep only fish 10 inches or longer, with a 25-fish daily bag. Statewide, most Florida lakes have no minimum crappie size at all, so don't assume the general rule applies here.
- Black bass: 5 a day, only one 16 inches or longer. No minimum size.
- Black crappie: 25 a day, 10-inch minimum on this lake.
- Panfish (bluegill, redear, warmouth, redbreast, and others in the group): 50 a day combined.
- Channel catfish: no daily limit.
Regulations can change, so anglers should verify the current rules with the state wildlife agency before fishing.
Access
Two confirmed ramps here are currently closed: Jack's Cottages and Lazy Oaks Resort. Don't plan a trip around either.
Open ramps include Herlong Park's public boat ramp (two lanes, concrete, no fee), Morgan's Mobile Home Park and Fish Camp, Pine Island Fish Camp, Lake Griffin Marina, Lake Griffin State Park (two lanes), and Twin Palms Resort and Marina (three lanes) — all concrete, all with docks, with launch fees running $2 to $5. Henderson Park at Beverly Shores has a grass kayak launch at no charge.
For shore fishing, Herlong Park has a dedicated fishing pier — real bank access, not just a spot near a ramp. Beyond the parks, more than 40 miles of shoreline ring this lake, though most of it is private.
Trip Logistics
Leesburg, about 4 miles from the lake, is the obvious base — closest town, full services. Orlando International is the nearest major airport at 45 miles; Tampa International is farther out at 74.
For getting on the water, plan on trailering your own boat or booking a guide who supplies one — Village Angler runs bass charters specifically on this lake. No boat rental was confirmed for Griffin itself.
Bait and tackle are available at the fish camps around the lake — Pine Island, Morgan's, and Lake Griffin Marina among them. Call ahead if you need live bait in quantity.
Ecology and Advisories
Florida flags bluegill, brown bullhead catfish, redear sunfish, and black crappie from this chain for mercury, with guidance capping most people at two meals a week of those species. Largemouth bass carry their own separate mercury guidance for this chain. Check the current numbers before you plan a meal around what you catch.
This lake carries the scars of a 1984 drawdown gone wrong. The state dried the lake bed to clear muck that had built up more than 15 feet deep in spots up north, but when the water came back up, that dried muck broke loose into floating mats fishermen still call tussocks. Since then, the state has stocked bass, planted habitat, and dredged canals into the Emeralda Marsh — work that's turned old farmland into some of the best bass cover on the lake.
Safety
Alligators are common on this lake, as they are anywhere in Florida — keep kids and pets back from the bank, especially around Herlong Park and the marsh canals. Afternoon storms build fast in summer; get off the water at the first sign of lightning.
Pros and Cons
Pros:
- Real trophy-class bass, backed by hatchery stocking and 14-pound reports
- A crappie fishery managed specifically for bigger fish
- A dedicated fishing pier at Herlong Park for anglers without a boat
Cons:
- Two of ten known ramps are currently closed
- Stained water limits sight-fishing
- No confirmed boat rental on the lake itself
Final Verdict
Come for the bass in spring and the crappie from November through April, and bring a boat if you can — the Emeralda Marsh canals are the best water on the lake and worth the run. Herlong Park's pier makes this a real option even without one. This isn't a clear-water lake, and two of the ramps you might plan around are closed, so check current status before you commit to one. For anglers who want trophy-class bass and a crappie fishery the state has spent over a decade managing for bigger fish, Griffin earns the stop on its own, not just as a detour off Lake Harris.
