Size
614ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Dewey Lake
Northern pike
Crappie
Perch
Bluegill
Largemouth bass
Overview
Dewey Lake Map
Weather
74°Feels like 74°
76°
61°
76°61°7:24 AM
7:49 PM
13 mph
Southeast
0 in
Rain
30.18 inHg
Stable
ThursdayTh
76° / 61°
FridayFr
80° / 56°
SaturdaySa
69° / 52°
SundaySu
65° / 49°
MondayMo
68° / 49°
TuesdayTu
71° / 55°
Moon Phase
September 17, 2026
37% Illumination
waxing crescent, getting brighter
ThursdayTh09/17
FridayFr09/18
SaturdaySa09/19
SundaySu09/20
MondayMo09/21
TuesdayTu09/22
WednesdayWe09/23
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Northern pike
16-20 in
Length Range
18 in
Length Range
2025
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
