Size
33ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Castle Lake
Brook trout
Overview
Castle Lake Map
Weather
79°Feels like 79°
83°
51°
83°51°5:45 AM
8:18 PM
7 mph
Southwest
0 in
Rain
29.88 inHg
Falling
FridayFr
83° / 51°
SaturdaySa
76° / 55°
SundaySu
78° / 51°
MondayMo
76° / 50°
TuesdayTu
76° / 51°
WednesdayWe
73° / 51°
Moon Phase
August 07, 2026
34% Illumination
waning crescent, getting dimmer
FridayFr08/07
SaturdaySa08/08
SundaySu08/09
MondayMo08/10
TuesdayTu08/11
WednesdayWe08/12
ThursdayTh08/13
Get Your Line in the Right Water
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Top Fish Species
Brook trout
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
