Potomac River Fly Fishing Report - June 14, 2026

Fly Fishing Report

POTOMAC RIVER

Report
JUN 14 — 21, 2026
🌊
Flow
3830CFS
POTOMAC RIVER AT POINT OF ROCKS, MD
🌡️
Water Temp
83.1°F
Updated 2026-06-14
☀️
Weather
61–94°F
Partly Cloudy
💧
Clarity
Clear
Check post-storm
The Potomac at Point of Rocks is running at 3,830 cfs with a gauge height of 1.8 ft — a fishable, low-summer flow with good wading access at rock gardens and ledges. Water temperature is a warm 83.1°F, pushing fish into early-morning and evening feeding windows and demanding quick, careful releases.
Hatch Chart
Insect Size Activity Prime Time
Caddis (Tan/Olive) #16–18 🟢 Heavy All day; peak 4–7 PM
Sulphurs / PMD #16–20 🟢 Strong 4:30–8:00 PM
Blue-Winged Olive #18–22 🟡 Moderate Overcast mornings
Brown Stonefly Nymphs #10–14 🟢 Active All day subsurface
Crayfish #6–8 🟢 Prime All day; best at low light
Terrestrials (Ants / Beetles) #14–16 🟡 Building Midday–afternoon
Best Time Window
  • 🌅 Dawn–8:00 AM — Topwater and sculpin bite is hottest; smallmouth are active in cooler surface temps before the heat builds. Work poppers and the Sparkle Minnow along shaded banks and rock gardens.
  • 🌆 5:00–8:00 PM — Peak caddis and PMD/Sulphur hatch window; expect surface rises in flat water and tail-outs. Pre-storm pressure drop on Sunday may extend this bite significantly.
  • 🌤️ Monday All Day — Post-storm clearing with temps dropping to 79°F and NW winds at 15 mph; this is the best full-day window of the weekend with refreshed fish and improved surface activity.
Guide's Tip
From the benchWith water temps at 83.1°F, the fish are stressed — your best windows are the first two hours of daylight and the last 90 minutes before dark, when temps dip and smallmouth feed aggressively on the surface. During the midday heat, go deep and slow: crawl a crayfish jig or stonefly nymph along the shaded downstream face of mid-river boulders where fish are holding in the cooler, oxygenated current. Sunday's afternoon storms (40% chance after 3 PM) could actually fire up a feeding frenzy just before they roll in — watch the barometric drop and be ready with a crayfish or sculpin pattern. Keep fish in the water, minimize handling time, and point them into the current before release.
Main Species
Smallmouth Bass
Largemouth Bass
Striped Bass
Fly Fish Food
Report generated June 14, 2026 — Next update: June 21, 2026