Fishing Report
Big Delaney Reservoir Fishing Report
Osage, WY
Lake conditions
Big Delaney Reservoir — 2026-11-12
Conditions overviewToday's conditions at this lake, computed from live weather and the moon.
- Season
- Fall
- Moon
- 12% illuminated, waxingWaxing Crescent
- Est. surface temp
- 58.4°F
- Pressure
- —Unknown
Est. water temp
58.4°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
4°F warmer
59°F now vs 55°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 6:48 AM
- Sunset
- 4:33 PM
- Moonrise
- 10:25 AM
- Moonset
- 6:38 PM
Sky, wind & pressuremidday · 1 PM
- Cloud cover
- 2%
- Precip chance
- 0%
- Wind
- 5 mph SW
- Pressure
- — Unknown
Today's solunar periods
- Major: 1:05 AM–3:05 AM
- Minor: 9:55 AM–10:55 AM
- Major: 1:31 PM–3:31 PM
- Minor: 6:08 PM–7:08 PM
No bite score appears for this lake because no fish species is on record for it yet.
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Modeled from National Weather Service data, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
44.057002, -104.295922
Est. water temp
58.4°F
v1 estimate from air temperature — not a sensor reading
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Big Delaney Reservoir · 44.0570, -104.2959
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Big Delaney Reservoir?
No fish species have been recorded for Big Delaney Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Big Delaney Reservoir?
No species are modeled for Big Delaney Reservoir yet, so there's no species-specific feeding window to name. The score still gives the light window 30% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Big Delaney Reservoir to see the best window for current conditions.
Where is Big Delaney Reservoir?
Big Delaney Reservoir is near Osage, WY, at 44.0570, -104.2959.
Plan your trip to Big Delaney Reservoir
Get the hour-by-hour bite forecast and the best times to fish Big Delaney Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.