Size
83ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Grand Marais Lake
Flathead catfish
Channel catfish
Rainbow trout
Largemouth bass
Crappie
Bluegill
Overview
Grand Marais Lake Map
Weather
87°Feels like 87°
89°
63°
89°63°7:05 AM
6:28 PM
4 mph
Southwest
0 in
Rain
29.91 inHg
Stable
SundaySu
89° / 63°
MondayMo
94° / 71°
TuesdayTu
93° / 72°
WednesdayWe
84° / 65°
ThursdayTh
79° / 56°
FridayFr
69° / 43°
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
Flathead catfish
46-47 in
Length Range
47 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
