Size
51ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Rock Lake
Walleye
Perch
Crappie
Channel catfish
Largemouth bass
Northern pike
Bluegill
Pumpkinseed
Rock bass
Overview
Rock Lake Map
Weather
62°Feels like 62°
--
50°
--50°--
--
9 mph
Northwest
0 in
Rain
29.94 inHg
Rising
SundaySu
-- / 50°
MondayMo
79° / 50°
TuesdayTu
82° / 57°
WednesdayWe
83° / 61°
ThursdayTh
82° / 56°
FridayFr
81° / 54°
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
Walleye
21-27 in
Length Range
25 in
Length Range
2021
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
