Nantahala River Fly Fishing Report - June 21, 2026

NANTAHALA RIVER
ReportJUN 21 — 28, 2026
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Flow
137CFS
NANTAHALA RIVER NEAR RAINBOW SPRINGS, NC
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Water Temp
—
Updated 2026-06-21
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Weather
58–81°F
Mostly Clear
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Clarity
Clear
Check post-storm
Flow is a fishable 137 cfs at 1.2 ft gauge height — low, clear, and technical, so stealth and fine tippet are non-negotiable. Sunny skies and a high of 81°F will push fish into shaded seams and deeper pockets by midday, making early morning and evening your prime windows.
What's Working — Hot Flies

Bionic Ant 2.0 - Black #16
#16

Bionic Ant 2.0 - Brown #12
#12

Bionic Hopper - Tan #12
#12

Corn-fed Caddis (CDC) Olive #20
#20

Egan's GTI Caddis - Olive #12
#12

Parachute - Blue Wing Olive #22
#22

Olsen's Straggle Stone Brown Barbless #12
#12

Tungsten Rainbow Warrior - Extra Heavy #14
#14

Egan's Thread Frenchie Jig - Olive #12
#12

Coffey's CH Sparkle Minnow Sculpin #6
#6

Joe's Mini Crayfish Jig #6
#6

Black Zebra Midge(TBH) #20
#20
Hatch Chart
| Insect | Size | Activity | Prime Time |
|---|---|---|---|
| Caddis (various) | #16–20 | Heavy | 6 PM - 8 PM |
| Golden Stonefly | #10–12 | Moderate | 10 AM - 2 PM |
| Blue-Winged Olive | #20–22 | Light | 8 AM - 11 AM |
| Terrestrials (Ants) | #14–16 | Heavy | 11 AM - 5 PM |
| Terrestrials (Hoppers) | #12 | Moderate | 1 PM - 6 PM |
| Midges | #20–22 | Light | 7 AM - 10 AM |
Best Time Window
- 6:30 AM - 10 AM: Pre-sun nymphing in deep pools and shaded runs with tungsten patterns before fish go selective.
- 11 AM - 5 PM: Terrestrial prime time — work ant and hopper patterns tight to shaded, vegetated banks during peak heat.
- 6 PM - 8 PM: Evening caddis hatch in the riffles; switch to CDC caddis dries and fish the foam lines for rising trout.
Guide's Tip
From the benchWith the Nantahala running at a skinny 137 cfs and crystal clear, your approach matters as much as your fly selection. Stay low, wade slowly, and cast upstream from well outside the fish's cone of vision — a spooked trout in this clarity won't eat for 20 minutes. Focus your morning on the deeper plunge pools and shaded runs with nymphs, then switch to terrestrials along any bank with overhanging vegetation once the sun climbs. The evening caddis hatch in the riffles between 6 and 8 PM is your best dry fly window of the day, so plan to be on the water then.
Main Species
Rainbow Trout
Brown Trout
Brook Trout