Bite forecast
Today's Bite Forecast
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Lake conditions
Flat Rock Lake — 2026-10-10
Conditions overviewToday's environmental conditions for this lake. Pick a species above to layer its bite forecast on top.
- Season
- Fall
- Moon
- 0% illuminated, waxingNew Moon
- Est. surface temp
- 40.9°F
- Pressure
- —Unknown
Est. water temp
40.9°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
2°F warmer
62°F now vs 60°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 7:28 AM
- Sunset
- 6:42 PM
- Moonrise
- 7:36 AM
- Moonset
- 6:23 PM
Sky, wind & pressuremidday · 5 PM
- Cloud cover
- 83%
- Precip chance
- 42%
- Wind
- 18 mph SW
- Pressure
- — Unknown
Today's solunar periods
- Major: 11:43 PM–1:43 AM
- Minor: 7:06 AM–8:06 AM
- Major: 12:05 PM–2:05 PM
- Minor: 5:53 PM–6:53 PM
Location
Flat Rock Lake · 45.0665, -109.6365
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