Size
177ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Lake Petersburg
Largemouth bass
Walleye
Perch
Crappie
Bluegill
Channel catfish
Flathead catfish
Overview
Lake Petersburg Map
Weather
64°Feels like 64°
86°
65°
86°65°7:06 AM
6:26 PM
2 mph
Southeast
0 in
Rain
30.02 inHg
Rising
SundaySu
86° / 65°
MondayMo
91° / 72°
TuesdayTu
89° / 66°
WednesdayWe
78° / 59°
ThursdayTh
74° / 51°
FridayFr
65° / 40°
Moon Phase
October 11, 2026
1% Illumination
waxing crescent, getting brighter
SundaySu10/11
MondayMo10/12
TuesdayTu10/13
WednesdayWe10/14
ThursdayTh10/15
FridayFr10/16
SaturdaySa10/17
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Largemouth bass
8-21 in
Length Range
13 in
Length Range
2018
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
