Boone Lake (Fall Branch arm)

100 excellent scored 40 min ago how is this scored?
Bass 100
Water: Lake
Location: Sullivan
Target: Largemouth Bass, Crappie, Walleye
Nearest Access: Boone Lake (Fall Branch arm) (36.45140,-82.46330)
Sun: 7:13 AM – 7:36 PM (EDT)

What to throw right now

Fly anglers
8 wt rod, integrated intermediate or floating line, 8 ft of 16-20 lb fluoro tapered down (4X butt to 0X bite). #4 deer-hair frog or #4 popper on calm warm mornings; #6 Clouser in chartreuse/white or olive Game Changer on overcast days or deeper. Cast tight to cover (overhung wood, dock corners, weed edges), let the popper sit 4-6 seconds, then a sharp pop. For sub-surface: cast across to the bank, let the streamer fall, then 2-3 ft strips with hard pauses. Strip-set hard; bass jaws are bony and you need the line tight to drive the hook.
Spinning / casting anglers
Medium-heavy 7' rod, 20 lb braid + 12-15 lb fluoro leader (or straight 12 lb fluoro on a baitcaster). Texas-rigged 7" watermelon-red worm with a 3/16 oz tungsten weight + 4/0 EWG hook is the all-conditions standard. For active fish: 1/2 oz spinnerbait slow-rolled along points + drop-offs. For deep summer suspended fish: 3/8 oz football jig + craw trailer hopped along 12-18 ft ledges. Post-front shutdown: switch to a weightless wacky-rigged 5" Senko in green pumpkin, work it dead-slow next to cover.

Per-species breakdown & tactics

Pick a fish, then Fly, Spin, or Colors. Your last pick is remembered.

Best window: first light

HATCH-MODE FLY SETUP: 5 wt rod with floating line, 9 ft 5X tippet. #8 Crappie Candy OR 1/32 oz white marabou jig fished as a fly. Crappie don't hammer dries but they will eat a midge cluster (#16-20 Griffith's Gnat) drifted slowly through brush + dock corners. Watch for the soft pickup, strip-set on any line stop.

5 wt rod with floating line, 9 ft 5X tippet to a #8 Crappie Candy or 1/32 oz marabou jig. Spring spawn (55-68°F water): dap or short-cast under dock corners + into brush; let the fly fall 2-4 ft then twitch once. The fall does the work. Summer + winter: switch to a sink-tip or full intermediate line, count down to the brush depth (8-12 ft), then microscopic 2" strips. Crappie eat lightly, set on any line stop, no rod sweep.

Flies: Crappie Candy #8, Marabou Jig 1/32 oz

Chartreuse marabou jig or small Clouser under an indicator. Count down to the school depth.

In a few hours

Fly
62%
Lure
82%
Bait
31%
Hatch: 71% (terrestrials) Active hatch. Fly imitations and small surface bugs are working.
  • Crappie bite shuts down hard during post-frontal high-pressure days; commit to spring + fall windows where you can.
Why this score
  • barometric trend+12
  • cloud cover+8
  • pre frontal surge+6
  • in season+4

Next 24 hours · weather forecast

Scroll for hourly temperature, wind, and precipitation.

1PM
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Latest readings

Live telemetry
Air temp (°F) 60.8°F
Cloud cover (%) 81%
Dew point (°C) 20.0°C
Relative humidity (%) 67%
Chance of precipitation (%) 17%
Precipitation (in) 0.00 in
Barometric pressure (mb) 1,020.4 mb
Rain past 24h (in) 0.13 in
Rain past 6h (in) 0.00 in
Wind direction E (101°)
Wind (mph) 4.6 mph

Reading freshness

Source update lag
Barometric pressure (mb) 0 min ago openmeteo
Wind (mph) 0 min ago openmeteo
Cloud cover (%) 0 min ago openmeteo
Air temp (°F) 0 min ago openmeteo
Rain past 24h (in) 2777.1 h ago openmeteo stale
Rain past 6h (in) 0 min ago nws

Hatch matcher · this month

Active aquatic insect emergences & suggested imitations.

Midge Sizes 18–24
Recommended patterns: Zebra Midge #20, Griffith's Gnat #20, WD-40 #20

Year-round on TVA tailwaters (Clinch, Holston, Watauga, S Holston)

Sulphur Sizes 14–18
Recommended patterns: Sulphur Comparadun #16, Pheasant Tail #16, Yellow Sally #16

South Holston signature; weeks 14-39 (Apr-Sep). Bank-to-bank evening hatches; verified RiverRunAngling + AppOutdoors + SoEAnglers.

Isonychia Sizes 10–14
Recommended patterns: Isonychia Parachute #12, Pheasant Tail #12

Weeks 22-39 (late May-Sep); big freestones; Hiwassee + Holston. Shop consensus.

BWO (fall) Sizes 20–22
Recommended patterns: RS2 #22, Parachute BWO #20

Weeks 36-46 (Sep-early Nov); cool overcast afternoons. Shop consensus.

Next few hours · best species

Prime windows for active feeding over the next 12 hours (EDT).

Wed 2:00 PM
Largemouth Bass (midday) 93
Wed 3:00 PM
Largemouth Bass (afternoon) 83
Wed 4:00 PM
Largemouth Bass (afternoon) 83
Wed 5:00 PM
Largemouth Bass (afternoon) 82
Wed 6:00 PM
Largemouth Bass (afternoon) 82
Wed 7:00 PM
Largemouth Bass (afternoon) 85
Wed 8:00 PM
Largemouth Bass (last light) 99
Wed 9:00 PM best window today
Largemouth Bass (after dark) 100
Wed 10:00 PM
Largemouth Bass (after dark) 96
Wed 11:00 PM
Largemouth Bass (after dark) 99
Thu 12:00 AM
Largemouth Bass (after dark) 100
Thu 1:00 AM
Largemouth Bass (after dark) 100

7-day forecast

Composite spot scores over the coming week.

TREND SPARKLINE (7-DAY BITE SCORE) Score Range: 0 - 100
Wed Sep 16
100 excellent
Wed Sep 16
93 excellent
Wed Sep 16
83 excellent
Wed Sep 16
83 excellent
Wed Sep 16
82 excellent
Wed Sep 16
82 excellent
Wed Sep 16
85 excellent

10-day weather & pressure outlook

Extended NWS meteorological outlook.

Day High Low Wind Cloud Rain % Pressure Source
91°F 63°F Unknown 1% 651.8 mb nws
92°F 66°F Unknown 4% 537.0 mb nws
91°F 65°F Unknown 21% 524.5 mb nws
91°F 66°F Unknown 12% 544.0 mb nws
88°F 66°F Unknown 17% 543.3 mb nws
88°F 66°F Unknown 21% 566.2 mb nws
86°F 65°F Unknown 25% 592.2 mb nws
81°F 63°F Unknown 23% 652.6 mb nws
80°F 52°F Unknown 20% 1,012.8 mb nws
83°F 52°F Unknown 17% 1,015.1 mb openmeteo

Hover chart points for telemetry details. Gold dot represents latest reading.

Barometric pressure (mb)

Water temperature (°F)

Fishing regulations (TWRA)

Statewide creel and length limits. Confirm the current rule on TWRA before you keep a fish.

These are statewide defaults only. Many waters have their own creel, size, or season rules that override this list. Check the water you are fishing on TWRA before you go.

TWRA fishing regulations · Water-specific exceptions

Statewide defaults (19 rules)
Statewide creel and length limits by species
SpeciesRule
Alligator Gar No harvest allowed. Must be returned to water immediately.
Black Bass (includes Largemouth, Smallmouth, Spotted Alabama And Coosa) No more than 5 black bass per day in any combination may be taken. | None
Catfish Only one (1) catfish over 34 inches may be harvested per day. No harvest limit on catfish less than 34 inches.
Crappie 15 | 10 inches
Lake Trout Only 2 of your 7 total trout may be lake trout. | None
Muskellunge 1 | 36 inches
Paddlefish Paddlefish may be harvested from April 24 through May 31. Daily creel limit is 2 fish per day with no size limit. Culling is prohibited. Exceptions on Center Hill, Cherokee, and Watts Bar reservoirs.
Redear Sunfish (shellcracker) 20 | None
Redear Sunfish Or Shellcracker 20 | None
Region 1 Crappie Exception: Unless Otherwise Noted For Specific Waters. 30 | None
Rock Bass Or Redeye And Shadow Bass 20 | None
Sauger Or Sauger/walleye Hybrids 10 | 15 inches
Shovelnose Sturgeon No harvest allowed. Must be returned to the water immediately.
Skipjack Herring 100 | None
Striped Bass Or Hybrid Striped Bass (any Combination) 2 | 15 inches
Trout (all Trout Species Combined) 7 | None
Walleye 5 | 16 inches
White Bass 15 | None
Yellow Bass, Bluegill, Warmouth, Bream, Bullheads, Pickerel, Northern Pike, Yellow Perch, And Nongame Species no limit | None

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