Size
22ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Berthiaume Lake
Largemouth bass
Perch
Northern pike
Bluegill
Pumpkinseed
Overview
Berthiaume Lake Map
Weather
74°Feels like 74°
--
66°
--66°--
--
11 mph
South
0 in
Rain
29.65 inHg
Stable
SaturdaySa
-- / 66°
SundaySu
85° / 62°
MondayMo
77° / 51°
TuesdayTu
63° / 45°
WednesdayWe
61° / 46°
ThursdayTh
60° / 44°
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
9-15 in
Length Range
13 in
Length Range
2007
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
