Size
121ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Arnold Lake
Perch
Crappie
Overview
Arnold Lake Map
Weather
52°Feels like 52°
82°
52°
82°52°7:15 AM
7:55 PM
2 mph
Southeast
0 in
Rain
29.93 inHg
Falling
SaturdaySa
82° / 52°
SundaySu
72° / 43°
MondayMo
69° / 52°
TuesdayTu
75° / 53°
WednesdayWe
70° / 50°
ThursdayTh
69° / 51°
Moon Phase
September 12, 2026
2% Illumination
waxing crescent, getting brighter
SaturdaySa09/12
SundaySu09/13
MondayMo09/14
TuesdayTu09/15
WednesdayWe09/16
ThursdayTh09/17
FridayFr09/18
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Perch
No survey data
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
