Fishing Report
McMaster Reservoir Fishing Report
Van Tassell, WY
Lake conditions
McMaster Reservoir — 2026-11-10
Conditions overviewToday's conditions at this lake, computed from live weather and the moon.
- Season
- Fall
- Moon
- 4% illuminated, waxingNew Moon
- Est. surface temp
- 43.7°F
- Pressure
- 30.22 inHgRising
Est. water temp
43.7°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
3°F warmer
40°F now vs 37°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 6:42 AM
- Sunset
- 4:38 PM
- Moonrise
- 8:24 AM
- Moonset
- 5:06 PM
Sky, wind & pressuremidday · 10 PM
- Cloud cover
- 11%
- Precip chance
- 0%
- Wind
- 0 mph
- Pressure
- 30.22 inHg Rising
Today's solunar periods
- Major: 11:22 PM–1:22 AM
- Minor: 7:54 AM–8:54 AM
- Major: 11:47 AM–1:47 PM
- Minor: 4:36 PM–5:36 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.
42.669420, -104.137762
Est. water temp
43.7°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
McMaster Reservoir · 42.6694, -104.1378
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in McMaster Reservoir?
No fish species have been recorded for McMaster Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish McMaster Reservoir?
No species are modeled for McMaster 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 McMaster Reservoir to see the best window for current conditions.
Where is McMaster Reservoir?
McMaster Reservoir is near Van Tassell, WY, at 42.6694, -104.1378.
Plan your trip to McMaster Reservoir
Get the hour-by-hour bite forecast and the best times to fish McMaster Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.