Fishing Report
Little Arch Lake Fishing Report
Cooke City, MT
Free — no account, no app
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.
45.173787, -109.727986
Est. water temp
54.8°F
v1 estimate from air temperature — not a sensor reading
Max depth
50 ft
Deepest surveyed contour on record
Depth contours: Montana DNR survey
Notes from anglers
Imported from GNIS. Nearest town: Cooke City (Stillwater County, MT).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Little Arch Lake · 45.1738, -109.7280
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Not for navigation
These depth contours are for deciding where to fish, not for running a boat. No depth map we show — whatever agency surveyed it — is a nautical chart, and none of them will show you a shoal. Do not navigate by this map.
Depth contours: Montana DNR survey
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Little Arch Lake?
No fish species have been recorded for Little Arch Lake yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Little Arch Lake?
No species are modeled for Little Arch Lake yet, so there's no species-specific feeding window to name. The score still gives the light window 25% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Little Arch Lake to see the best window for current conditions.
Where is Little Arch Lake?
Little Arch Lake is near Cooke City, MT, at 45.1738, -109.7280.
Plan your trip to Little Arch Lake
Get the hour-by-hour bite forecast and the best times to fish Little Arch Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.