Size
1,197ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Rock Lake
Largemouth bass
Northern pike
Bluegill
Pumpkinseed
Perch
Crappie
Walleye
Rock bass
Overview
Rock Lake Map
Weather
66°Feels like 66°
79°
56°
79°56°6:20 AM
8:34 PM
4 mph
Southeast
0 in
Rain
29.92 inHg
Falling
SaturdaySa
79° / 56°
SundaySu
76° / 53°
MondayMo
80° / 56°
TuesdayTu
75° / 51°
WednesdayWe
74° / 52°
ThursdayTh
76° / 59°
Moon Phase
August 15, 2026
10% Illumination
waxing crescent, getting brighter
SaturdaySa08/15
SundaySu08/16
MondayMo08/17
TuesdayTu08/18
WednesdayWe08/19
ThursdayTh08/20
FridayFr08/21
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Largemouth bass
9-17 in
Length Range
15 in
Length Range
2022
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
