About Diene Lake
Diene Lake is a consistent bass fishery tucked into Langlade County — the kind of lake that rewards anglers who know it, a intimate 3-acre lake reaching 10 feet at its deepest. Access is limited, which keeps boat traffic low — a plus for solitude seekers. Anglers primarily target Largemouth Bass.
Type: lake · Hydrology: SEEPAGE
Lake Location
45.24110° N, 88.70790° W
WBIC 419900 · Wisconsin DNRFish Species
Full table →Fishing Tips
- ·Largemouth bass relate to shallow structure. Work topwater lures at dawn in summer, then switch to soft plastics rigged weedless around lily pads and fallen wood.
Local's Guide
Fishing
Species-specific tips above. Wisconsin fishing license required for ages 16+. See current season regulations below.
View fishing regulations ↓Swimming
Diene Lake has limited visibility and a mixed bottom, making it generally good for swimming with gradual entry in most areas. The 3-acre lake offers a quieter, more intimate swimming experience.
Nearby Dining
Local dining recommendations for Diene Lake are coming soon. Know a great spot near Diene Lake? Share it at staynorthern.com/contact. Looking for restaurants near Langlade County lakes? Visit staynorthern.com/eats for our full northwoods dining guide.
Insider Tips
Diene Lake is one of Langlade County's lesser-known gems — the kind of place locals return to year after year. Early mornings before 9am offer the calmest water and best fishing before boat traffic picks up. If you're visiting for the first time, check the DNR boat landing locations before you arrive — some are well-marked, others take a local to find. Know something about Diene Lake that visitors should? Share a tip at staynorthern.com/contact — we add the best ones to this page.
Lake Conditions
Water Clarity
—
No data
Trophic Status
—
No data
Invasive Weeds
Not documented
Clean lake
Seasonal Notes
See below
Ice-out dates, peak fishing windows
Ice out typically arrives in mid-April on central Wisconsin lakes. Fishing season hits its stride in mid-May and runs strong through June and again in fall. Swimming conditions are best from late June through mid-August. Fall color peaks in early-to-mid October. Ice fishing season runs late December through February in most years.
Condition data sourced from Wisconsin DNR surveys. Real-time weed and clarity reports coming soon.
Frequently Asked Questions
What fish can you catch in Diene Lake?
Diene Lake is home to Largemouth Bass. Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Can you boat on Diene Lake?
Diene Lake does not currently have a public boat landing listed in the Wisconsin DNR database. Shore fishing or kayak/canoe access may still be available — check local access points.
How big is Diene Lake?
Diene Lake has 3 acres in surface area, a maximum depth of 10 feet.
Are there invasive species in Diene Lake?
No invasive species are currently documented in Diene Lake by the Wisconsin DNR. Always clean, drain, and dry your boat before leaving to help protect this lake.
Where is Diene Lake located?
Diene Lake is located in Langlade County, Wisconsin. GPS coordinates: 45.2411° N, 88.7079° W.
Are there vacation rentals on Diene Lake?
Stay Northern is building the most complete rental directory for Langlade County lakes. Check our Diene Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Langlade County lake rentals.
Fishing Regulations
Current season regulations for Diene Lake
| Species | Season | Min. Length | Daily Bag |
|---|---|---|---|
| Bullheads | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Catfish | Open All Year | No minimum length limit and the daily bag limit is 10. | — |
| Cisco And Whitefish | Open All Year | No minimum length limit and the daily bag limit is 10. | — |
| Lake Sturgeon | Closed | No fishing allowed. | — |
| Largemouth Bass | May 2, 2026 to June 19, 2026 | The minimum length limit is 14" and the daily bag limit is 5. | — |
| Largemouth Bass And Smallmouth Bass | June 20, 2026 to March 7, 2027 | The minimum length limit is 14" and the daily bag limit is 5. | — |
| Muskellunge And Hybrids | May 2, 2026 to December 31, 2026 on open water | The minimum length limit is 40" and the daily bag limit is 1. | — |
| Northern Pike | May 2, 2026 to March 7, 2027 | No minimum length limit and the daily bag limit is 5. | — |
| Paddlefish | Closed | No fishing allowed. | — |
| Panfish | Open All Year | No minimum length limit and the daily bag limit is 25. | — |
| Rock, Yellow, And White Bass | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Rough Fish | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Round Goby | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
| Ruffe | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
| Shovelnose Sturgeon | Closed | No fishing allowed. | — |
| Smallmouth Bass | May 2, 2026 to June 19, 2026 | Fish may not be harvested (catch and release only). | — |
| Trout | See specific regulations | https://dnr.wisconsin.gov/topic/fishing/trout/ . | — |
| Walleye, Sauger, And Hybrids | May 2, 2026 to March 7, 2027 | The minimum length is 15", but walleye, sauger, and hybrids from 20" to 24" may not be kept, and only 1 fish over 24" is allowed. The daily bag limit is 3. | — |
| White Perch | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
Regulations sourced from Wisconsin DNR fisheries data. Always verify current regulations before fishing.
Lake Details
- WBIC
- 419900
- County
- Langlade County
- Surface Area
- 3 acres
- Max Depth
- 10 ft
- Lake Type
- lake
- Coordinates
- 45.2411, -88.7079
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Diene Lake? Let us know.
Lake data sourced from the Wisconsin DNR. Last updated 4/30/2026.