Fishing Report
Mann Lake Fishing Report
Sweetwater, ID
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Modeled from live National Weather Service data as of Sep 22, 2026 at 12:36 PM PDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
46.372117, -116.852545
Est. water temp
78.2°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Sweetwater (Nez Perce County, ID).
Today’s bite
Channel Catfish fishing report
Best window today: 9 PM (Excellent · 92/100)
See the full forecast →Species on record
Suggest a species for this lake →Species detail
How to catch them at Mann Lake
Channel Catfish feed most actively at Night, when activity runs about 36% above the daily average across all four light windows.
Typical Fall depth: 3-10 ft
Channel Catfish fishing report →
Location
Mann Lake · 46.3721, -116.8525
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Mann Lake?
State surveys have confirmed Channel Catfish in Mann Lake.
When's the best time to fish Mann Lake?
Channel Catfish feed most actively at Night, when activity runs about 36% above the daily average across all four light windows. Check today's bite forecast for Mann Lake to see the best window for current conditions.
Where is Mann Lake?
Mann Lake is near Sweetwater, ID, at 46.3721, -116.8525.
Plan your trip to Mann Lake
Get the hour-by-hour bite forecast and the best times to fish Mann Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.