Chickamauga Lake fishing conditions

Tennessee · Tennessee River / Chattanooga · 36,240 acres · max 75 ft

Florida-strain genetics in a Tennessee River reservoir

Sample dataUpdated October 19, 2026 — 2:04 AM
8.7out of 10

Current conditions

Excellent

Fishing score 87/100

How this score is calculated

Water temperature18.4 / 20

66°F and falling (-0.5°F / 3 days) against a 58–82°F active band.

Barometric pressure9.0 / 15

29.90 inHg and rising (+0.09 / 24 h).

Wind10.0 / 10

9 mph out of the S. Ideal chop on wind-blown structure.

Water clarity10.0 / 10

2.4 ft of visibility. Good working clarity for both reaction and finesse baits.

Water level10.0 / 10

+1.1 ft from normal pool and rising (+1.4 ft / 7 days).

Moon & solunar5.2 / 10

56% illumination. Quarter moon — weaker feeding periods, rely on light change.

Seasonal pattern9.8 / 10

Fall pattern is fully established, with slack water on a current-driven fishery.

Sky & rain14.3 / 15

75% cloud, 68°F air, 0.7 in of rain in 24 h.

What should I do today?

The single highest-percentage pattern for the conditions right now.

TargetLargemouth Bass
Depth3–11 ft
LocationSubmerged grass edges, main-lake points, laydowns and dock lines
TechniqueTexas rig / swimbait
Lure4.5 in paddle-tail swimbait
ColorGreen pumpkin / natural shad
RetrieveSlow to moderate, bottom contact every few feet
Best window5:32 AM – 8:17 AM
WhyWater temperature is holding near 66°F, so the fall pattern is stable, heavy cloud extends the low-light bite well past sunrise, a 9 mph S wind is stacking bait on the wind-blown banks.

Backup pattern

Jerkbait on wind-blown rock for smallmouth bass — Main-river rock near the dam.

Right now

Current conditions

Water temp

66°F

▼ -0.5°F / 3 days

Air temp

68°F

75% cloud cover

Wind

9 mph

Out of the S

Pressure

29.90"

▲ Rising pressure — clearing behind a front

Water level

+1.1 ft

▲ +1.4 ft / 7 days

Clarity

2.4 ft

Slack water

Rain (24 h)

0.7"

Runoff likely staining feeder creeks

Moon

56%

First Quarter · solunar 12/100

Sunrise

5:57 AM

Low-light window opens 25 min earlier

Sunset

4:53 PM

Evening window runs the last 2 hours

Season

Fall

Pattern driving today's plan

Best window

5:32 AM

Through 8:17 AM

Timing

Today's fishing windows

12 AM6 AM12 PM6 PM11 PM
  • Solunar minor 211:52 PM – 12:52 AM
  • Solunar major 25:22 AM – 7:22 AM
  • Morning prime window5:32 AM – 8:17 AM
  • Sunrise5:57 AM
  • Solunar minor 111:52 AM – 12:52 PM
  • Evening window2:53 PM – 5:28 PM
  • Sunset4:53 PM
  • Solunar major 15:22 PM – 7:22 PM

Structure

Lake structure and depth zones

Today: 3–11 ft — Largemouth Bass0 ft19 ft38 ft56 ft75 ftShoreline / bankShallow flatDrop-offOffshore humpLedgeMain channelSecondary point
Typical structure profile for Chickamauga Lake: main-river ledges and shell bars, grass flats in harrison bay and sale creek, bridge pilings at highway 60, creek channel swings. Average depth 20 ft, maximum 75 ft.
  • Main-river ledges and shell bars
  • Grass flats in Harrison Bay and Sale Creek
  • Bridge pilings at Highway 60
  • Creek channel swings
  • Dam rip-rap

Substrate

Bottom composition and why it matters

  • Vegetation 24%

    Oxygen, shade and ambush cover. The outside grass edge is the highest-percentage line on most lakes.

  • Gravel 16%

    Primary spawning substrate. Fish stack on gravel transitions when water hits the 58–66°F band.

  • Rock 15%

    Holds heat in spring and crayfish year-round — the first place smallmouth and staging bass set up.

  • Mud 14%

    Warms fastest in late winter and holds wintering bait, but goes dead in the summer heat.

  • Clay 13%

    Holds hard bottom in stained water and dumps the most colour after rain. Crankbait banks.

  • Sand 12%

    Clean bottom for bait schools and sight-feeding fish, but little cover — look for the edge where sand meets something else.

  • Timber 5%

    Vertical cover fish use to change depth without leaving structure — key on standing timber during frontal swings.

  • Brush / artificial 1%

    Man-made brush piles and docks concentrate crappie and bass, especially where they sit on a depth change.

Depth

Depth guide for today

Depth bands for today — adjusted for the fall pattern, current water temperature, cloud cover and wind.
SpeciesDepth todayActivityWhere they are here
Largemouth Bass3–11 ftHighLedge schools at 14–22 ft during generation; giant fish on isolated grass clumps in the 6–10 ft range in early spring.
Smallmouth Bass8–19 ftHighMain-river rock near the dam.
Crappie8–15 ftHighBrush piles and bridge pilings in 12–20 ft.
Catfish9–23 ftHighChannel edges and the tailwater below Chickamauga Dam.

Targets

Target species at this water

Largemouth Bass

Ledge schools at 14–22 ft during generation; giant fish on isolated grass clumps in the 6–10 ft range in early spring.

Active temp
58–82°F
Structure
Submerged grass edges, main-lake points, laydowns and dock lines
Technique
Texas rig / swimbait
Bait
Live shiners
Lure
4.5 in paddle-tail swimbait (3.5"–5")
Color
Green pumpkin / natural shad
Retrieve
Slow to moderate, bottom contact every few feet
Best time
First 3 hours after sunrise and the last 2 before dark

Stages from wintering creek channels to secondary points at 52–58°F, spawns on hard bottom at 62–68°F, then slides to grass edges and ledges once surface water passes 78°F.

Smallmouth Bass

Main-river rock near the dam.

Active temp
52–74°F
Structure
Rock transitions, gravel flats, current seams and offshore humps
Technique
Ned rig / drop shot
Bait
Crayfish, leeches
Lure
2.75 in Ned-rig finesse worm (2.5"–4")
Color
Green pumpkin / smoke purple
Retrieve
Drag and pause, 3–5 second pauses
Best time
Mid-morning on cold fronts, low light in summer

Holds deep rock until water hits 48°F, moves to gravel spawning flats at 58–64°F, then splits between shallow current and 20–30 ft humps through summer.

Crappie

Brush piles and bridge pilings in 12–20 ft.

Active temp
50–72°F
Structure
Brush piles, standing timber, bridge pilings and creek-channel bends
Technique
Vertical jigging / live-scope casting
Bait
Minnows under a slip float
Lure
1/16 oz hair or plastic jig (1.5"–2")
Color
Chartreuse / black-blue in stained water
Retrieve
Hold still above the fish, tiny shakes
Best time
Late afternoon and full dark under lights

Moves to shallow wood at 56–62°F to spawn, then relates to 12–20 ft brush all summer, and follows shad into creek arms in fall.

Catfish

Channel edges and the tailwater below Chickamauga Dam.

Active temp
60–85°F
Structure
River channels, holes below points, flats adjacent to deep water
Technique
Anchored cut bait / drifting flats
Bait
Cut shad, skipjack, chicken liver
Lure
Circle hook 6/0–8/0 on a Santee rig (Palm-size bait chunks)
Color
n/a — scent driven
Retrieve
Static or 0.5–0.8 mph controlled drift
Best time
Sunset to midnight; all day when water is stained

Pushes shallow to spawn in rock and bank holes at 70–78°F, then feeds on channel edges at night through summer and gorges on shad in the fall.

Patterns

Season-by-season patterns

Winter

46–54°F

Jerkbaits over deep grass and a jig on channel bends; late-February warming pulls giants onto the flats.

Spring

58–74°F

Pre-spawn fish push into the grass flats and spawn in the protected creek pockets.

Summer

80–85°F

Ledge fishing with current; big worms, deep crankbaits and swimbaits over shell beds.

Fall

60–77°F

Shad in the creeks; topwater and spinnerbaits over dying grass.

Outlook

7-day fishing forecast

DayScoreWaterWindPressureLevelClarityBest speciesTechniqueBest window
Today87Excellent66°F9 mph S29.90"+1.1 ft2.4 ftLargemouth BassTexas rig / swimbait5:32 AM – 8:17 AM
Tue80Very Good66°F5 mph SE29.91"+0.9 ft3.2 ftLargemouth BassTexas rig / swimbait5:32 AM – 8:17 AM
Wed90Excellent69°F14 mph NW29.74"+1.2 ft3.7 ftLargemouth BassTexas rig / swimbait5:33 AM – 8:18 AM
Thu89Excellent65°F11 mph NE30.14"+1.1 ft3.3 ftLargemouth BassTexas rig / swimbait5:34 AM – 8:19 AM
Fri92Excellent65°F3 mph E30.33"-0.2 ft2.5 ftLargemouth BassTexas rig / swimbait5:35 AM – 8:20 AM
Sat95Excellent69°F6 mph NW29.79"-0.6 ft2.9 ftLargemouth BassTexas rig / swimbait5:36 AM – 8:21 AM
Sun95Excellent69°F6 mph S30.16"+1.3 ft4.3 ftLargemouth BassTexas rig / swimbait5:37 AM – 8:22 AM

The water

About Chickamauga Lake

Chickamauga produced Tennessee's state-record largemouth after Florida-strain stocking, and it fishes like a hybrid of a grass lake and a ledge lake. Milfoil and hydrilla cover the flats, and the old river channel with its ledges and shell beds runs the length of the lake.

Surface area
36,240 acres
Max depth
75 ft
Average depth
20 ft
Elevation
682 ft
Typical clarity
3.5 ft
Annual level swing
6 ft
Coordinates
35.350, -85.090
Region
Tennessee River / Chattanooga

Local knowledge

Expert notes

  • Generation determines depth. With heavy flow the fish sit on the front edge of the shell bar; with no flow they slide to the 22–26 ft base of it.
  • The big-fish window here is late February through March when the water hits 52–58°F and the grass is still short enough to fish a lipless crankbait through.

Logistics

Access, ramps and boating

boat ramp

Chester Frost Park

Large multi-lane ramp with excellent parking, the main tournament ramp.

marina

Dayton Boat Dock

North-end access with fuel and bait.

shore

Blue Hole / dam tailwater

Bank access to the tailwater for catfish and skipjack.

Rules

Regulations

  • Tennessee fishing license required.
  • Largemouth bass: 15 in minimum on Chickamauga (verify current slot rules).
  • Crappie: 15 per day, 10 in minimum on this reservoir.
  • TVA safety zones apply below the dam.

Always verify current regulations with the relevant state wildlife agency before fishing. Tennessee Wildlife Resources Agency

Transparency

Data sources

Where this data comes from

Conditions are modelled from each water's documented climate, structure and seasonal patterns. Modules marked “Live data integration pending” are not yet pulling from their API, so those values are clearly labelled as sample data rather than presented as real-time readings.

  • Weather API

    Pending

    NOAA / National Weather Service — Air temperature, wind, cloud cover, rainfall and barometric pressure with a 7-day forecast.

  • Water Level & Flow API

    Pending

    USGS Water Services — Reservoir stage, discharge and 7-day level trend from the nearest gauge.

  • Water Temperature

    Pending

    USGS / NOAA buoys — Surface water temperature and its multi-day trend.

  • Tide & Current API

    Pending

    NOAA CO-OPS — Tide predictions, current direction and speed for coastal zones.

  • Moon & Solunar

    Live

    Computed on-site — Moon phase, illumination and solunar major/minor periods are calculated from date and coordinates.

  • Water Clarity

    Pending

    Satellite imagery + angler reports — Visibility estimates by lake arm, refined by submitted fishing reports.

  • Fishing Regulations

    Pending

    State wildlife agencies — License, size and creel rules, linked to the official agency page for verification.

  • Map Data

    Pending

    Bathymetry + access point database — Depth zones, structure locations and boat ramps for the lake infographic.