Flaming Gorge Reservoir fishing conditions · Utah

Now until Monday 2 amLake trout

The bite peaks at 58.

Log a trip here
Right now: 58 for lake trout, marginal · inside the best windowTap or drag along the water to move through the next 36 hours

Lake trout, hour by hour

Each float is an hour. The deeper it rides, the better the bite. The strip underneath runs daylight, dusk and dark; the red rule marks the best window. Click any hour to read it.

  1. 582 pm
  2. 58
  3. 58
  4. 585 pm
  5. 58
  6. 58
  7. 588 pm
  8. 58
  9. 58
  10. 5811 pm
  11. 58Sun
  12. 58
  13. 582 am
  14. 58
  15. 58
  16. 585 am
  17. 58
  18. 58
  19. 588 am
  20. 58
  21. 58
  22. 5811 am
  23. 58
  24. 58
  25. 582 pm
  26. 58
  27. 58
  28. 585 pm
  29. 58
  30. 58
  31. 588 pm
  32. 58
  33. 58
  34. 5811 pm
  35. 58Mon
  36. 58
Go, 85+Worth the trip, 70+Marginal, 55+Sit it out

Right now · best window

Water
No reading

Lake trout range 40–52°

Wind
0 mph

From the

Light
Daylight

Sunset 5:07 pm

Sky
Partly Sunny

No rain expected

Air
54°F

NWS hourly forecast

Moon
5% lit

Waning crescent

What’s biting

Each species is scored against its own water-temperature range and tide preference, then wind, weather and warnings. The rules are Utah non-tidal regulations for these waters.

Lake Trout

Lake trout

Salvelinus namaycush

58MarginalNow until Monday 2 am

Water

No water reading here right now. Lake trout bite in 40–52° water, best near 48°.

Why

Holds 30–200 ft down.

Keep

no daily limit

Open. Keep fish within the limits. No limit on lake trout 28" or shorter; only 1 may be over 28". Dead lake trout from your limit may be used as bait.

Verified Oct 23, 2026 · Flaming Gorge Reservoir (Utah)

Last checked 15 days ago. Rules may have changed.

Season here: Sep–Jun. More on lake trout

Kokanee Salmon

Kokanee salmon

Oncorhynchus nerka

58MarginalNow until Monday 2 am

Water

No water reading here right now. Kokanee salmon bite in 45–59° water, best near 53°.

Why

Holds 20–120 ft down.

Keep

3 a day

Catch and release only today. No more than 3 kokanee within the 4 trout-and-kokanee limit; none may be possessed Sep 10–Nov 30.

Verified Oct 23, 2026 · Flaming Gorge Reservoir (Utah)

Last checked 15 days ago. Rules may have changed.

Season here: Year-round. More on kokanee salmon

Rainbow Trout

Rainbow trout

Oncorhynchus mykiss

58MarginalNow until Monday 2 am

Water

No water reading here right now. Rainbow trout bite in 45–68° water, best near 55°.

Why

Holds 3–20 ft down.

Keep

4 a day

Open. Keep fish within the limits. 4 trout or kokanee a day combined, not counting lake trout; no more than 3 may be kokanee.

Verified Oct 23, 2026 · Flaming Gorge Reservoir (Utah)

Last checked 15 days ago. Rules may have changed.

Season here: Apr–May, Oct–Nov, estimated from local air temperature, 2023–2025; there is no water gauge here. More on rainbow trout

Brown Trout

Brown trout

Salmo trutta

58MarginalNow until Monday 2 am

Water

No water reading here right now. Brown trout bite in 45–68° water, best near 55°.

Why

Holds 3–25 ft down.

Keep

4 a day

Open. Keep fish within the limits. 4 trout or kokanee a day combined, not counting lake trout; no more than 3 may be kokanee.

Verified Oct 23, 2026 · Flaming Gorge Reservoir (Utah)

Last checked 15 days ago. Rules may have changed.

Season here: Apr–Jun, Sep–Nov, estimated from local air temperature, 2023–2025; there is no water gauge here. More on brown trout

Smallmouth Bass

Smallmouth bass

Micropterus dolomieu

23Sit it outNo window clears the bar

Water

No water reading here right now. Smallmouth bass bite in 55–78° water, best near 68°.

Why

Smallmouth bass is here May–Oct. Holds 3–30 ft down.

Keep

3 a day

Open. Keep fish within the limits. 3 smallmouth and largemouth bass a day combined.

Verified Oct 23, 2026 · Flaming Gorge Reservoir (Utah)

Last checked 15 days ago. Rules may have changed.

Season here: May–Oct, estimated from local air temperature, 2023–2025; there is no water gauge here. More on smallmouth bass

Common Carp

Common carp

Cyprinus carpio

23Sit it outNo window clears the bar

Water

No water reading here right now. Common carp bite in 52–86° water, best near 72°.

Why

Common carp is here Jun–Oct. Holds 1–15 ft down.

Keep

no daily limit

Open. Keep fish within the limits. Utah: nongame species, common carp included, have no daily limit.

Verified Oct 18, 2026 · Utah non-tidal

Last checked 20 days ago. Rules may have changed.

Season here: Jun–Oct, estimated from local air temperature, 2023–2025; there is no water gauge here. More on common carp

The water

  • Water temperatureNo reading
  • Barometer30.28 inHg

Sun, moon & solunar

  • Sunset today5:07 pm
  • Sunrise tomorrow6:57 am
  • MoonWaning crescent, 5% lit
  • Minor solunarToday 3:40 pm–4:40 pm
  • Major solunarTonight 10:10 pm–12:10 am
  • Minor solunarTomorrow 6:10 am–7:10 am

Solunar tables are a popular heuristic. A peer-reviewed test found they don’t predict catch on their own, so here they only nudge the score when the tide or moon already agree. How the score works

Fishing report

No current report covers these waters.

We only show reports an agency has published, with their date. Utah DWR has the state’s fishing pages.

Licenses and rules: Utah DWR · trout stocking · fish-consumption advisory

About this spot

A 91-mile Green River impoundment straddling the Utah–Wyoming line, ringed by the red cliffs of Red Canyon. A trophy cold-water fishery: world-record-class lake trout (mackinaw) in the depths, hard-fighting kokanee salmon, plus rainbow and smallmouth bass. The Lucerne and Cedar Springs ramps anchor the Utah end.

Utah end (Daggett County); the reservoir extends into Wyoming. 4 trout or kokanee a day (no more than 3 kokanee, none kept Sep 10–Nov 30), unlimited lake trout 28" or shorter with only 1 over, 3 bass and 6 catfish.

Nearby

Public spots within 40 miles, with the same 36 hours of floats.

Green River below Flaming Gorge9 mi · UtahBest tomorrow 1 am–5 pm
92Go

Questions people ask

Do I need a fishing license to fish at Flaming Gorge Reservoir?

Yes (anglers age 16 and older). To fish at Flaming Gorge Reservoir you need the appropriate state fishing license. See the agency's current rules: the state agency website

What fish are commonly targeted at Flaming Gorge Reservoir?

Flaming Gorge Reservoir is listed on this site for 6 commonly-targeted species: Lake Trout, Kokanee Salmon, Rainbow Trout, Smallmouth Bass, and 2 more. Which species is currently in season and which is scoring highest today is shown in the per-species ranking on this page.

When is the best time to fish at Flaming Gorge Reservoir?

It depends more on the species and the day's conditions than on a fixed "best hour." Water temperature, weather, and — at tidal locations — the stage of the tide drive activity most. The per-species ranking on this page scores every target species at Flaming Gorge Reservoir against today's live conditions, so the fish near the top are your best bets right now; check back as conditions change through the day.

What kind of access does Flaming Gorge Reservoir have?

Flaming Gorge Reservoir has multiple access types — pier, shoreline, and at least one public boat ramp. Utah end (Daggett County); the reservoir extends into Wyoming. 4 trout or kokanee a day (no more than 3 kokanee, none kept Sep 10–Nov 30), unlimited lake trout 28" or shorter with only 1 over, 3 bass and 6 catfish.

Which state's fishing regulations apply at Flaming Gorge Reservoir?

state agency regulations apply at Flaming Gorge Reservoir. Size limits, creel limits, and seasonal closures are listed per species on each species page. Always confirm against the agency source linked from each regulation block — emergency closures can take effect mid-season.

Is Flaming Gorge Reservoir tidal water?

No. Flaming Gorge Reservoir is non-tidal — water level varies with rainfall, seasonal flow, and (where applicable) upstream dam releases rather than tidal exchange.