Size
33ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Grignon Lake
Largemouth bass
Perch
Crappie
Northern pike
Bluegill
Pumpkinseed
Rock bass
Overview
Grignon Lake Map
Weather
58°Feels like 58°
80°
58°
80°58°7:04 AM
6:16 PM
4 mph
South
0 in
Rain
29.94 inHg
Rising
SundaySu
80° / 58°
MondayMo
83° / 55°
TuesdayTu
66° / 46°
WednesdayWe
63° / 41°
ThursdayTh
62° / 40°
FridayFr
57° / 33°
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
No survey data
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
