Size
37ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Lake Opeka
Largemouth bass
Northern pike
Channel catfish
Perch
Crappie
Smallmouth bass
Bluegill
Overview
Lake Opeka Map
Weather
75°Feels like 75°
--
63°
--63°--
--
2 mph
North
0 in
Rain
30.12 inHg
Rising
TuesdayTu
-- / 63°
WednesdayWe
72° / 64°
ThursdayTh
77° / 64°
FridayFr
73° / 65°
SaturdaySa
81° / 65°
SundaySu
74° / 61°
Moon Phase
September 16, 2026
28% Illumination
waxing crescent, getting brighter
WednesdayWe09/16
ThursdayTh09/17
FridayFr09/18
SaturdaySa09/19
SundaySu09/20
MondayMo09/21
TuesdayTu09/22
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Largemouth bass
8-18 in
Length Range
12 in
Length Range
2019
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
