Fishing Report
Isabel Lake Fishing Report
Isabel, SD
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Modeled from live National Weather Service data as of Nov 2, 2026 at 4:36 PM MST, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
45.435340, -101.416233
Est. water temp
55.3°F
v1 estimate from air temperature — not a sensor reading
Today’s bite
Bluegill fishing report
Best window today: 5 PM (Good · 62/100)
See the full forecast →Species on record
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Every species with enough South Dakota waters on fish-agency record to have its own page here.
Species detail
How to catch them at Isabel Lake
Bluegill feed most actively at Dawn and Dusk, when activity runs about 33% above the daily average across all four light windows.
Typical Fall depth: 6-18 ft
Bluegill fishing report →Largemouth Bass feed most actively at Dawn and Dusk, when activity runs about 21% above the daily average across all four light windows.
Typical Fall depth: 5-15 ft
Largemouth Bass fishing report →Northern Pike feed most actively at Dawn and Dusk, when activity runs about 27% above the daily average across all four light windows.
Typical Fall depth: 8-18 ft
Northern Pike fishing report →
Location
Isabel Lake · 45.4353, -101.4162
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
Read next
Guides & reports for these species
FAQ
Common questions
What fish are in Isabel Lake?
State surveys have confirmed Bluegill, Largemouth Bass, and Northern Pike in Isabel Lake.
When's the best time to fish Isabel Lake?
Bluegill feed most actively at Dawn and Dusk, when activity runs about 33% above the daily average across all four light windows. Check today's bite forecast for Isabel Lake to see the best window for current conditions.
Where is Isabel Lake?
Isabel Lake is near Isabel, SD, at 45.4353, -101.4162.
Plan your trip to Isabel Lake
Get the hour-by-hour bite forecast and the best times to fish Isabel Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.