Size
13ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Hannan Lake
Walleye
Overview
Hannan Lake Map
Weather
73°Feels like 73°
--
58°
--58°--
--
2 mph
Northwest
0 in
Rain
30 inHg
Stable
SundaySu
-- / 58°
MondayMo
81° / 66°
TuesdayTu
85° / 65°
WednesdayWe
80° / 61°
ThursdayTh
81° / 59°
FridayFr
82° / 63°
Moon Phase
August 24, 2026
87% Illumination
waxing gibbous, getting brighter
MondayMo08/24
TuesdayTu08/25
WednesdayWe08/26
ThursdayTh08/27
FridayFr08/28
SaturdaySa08/29
SundaySu08/30
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Walleye
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
