Size
50ac
Boat Launch
Carry-in Launch
Toilet
Yes
Boat Dock
Species in Flat Horn Lake
Northern pike
Crappie
Bluegill
Pumpkinseed
Rock bass
Walleye
Largemouth bass
Perch
Overview
Flat Horn Lake Map
Weather
45°Feels like 45°
73°
52°
73°52°6:14 AM
8:02 PM
0 mph
Southeast
0 in
Rain
30.14 inHg
Rising
MondayMo
73° / 52°
TuesdayTu
76° / 55°
WednesdayWe
71° / 53°
ThursdayTh
71° / 47°
FridayFr
70° / 48°
SaturdaySa
73° / 56°
Moon Phase
August 24, 2026
87% Illumination
waxing gibbous, getting brighter
MondayMo08/24
TuesdayTu08/25
WednesdayWe08/26
ThursdayTh08/27
FridayFr08/28
SaturdaySa08/29
SundaySu08/30
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Northern pike
14-32 in
Length Range
19 in
Length Range
2017
Surveyed
Abundance (CPUE)
Understanding Abundance
Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time
Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.Species Lengths
