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Currently 39° FAIR
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Visibility10mi
Dew Point30°
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Sleepy Island Lake

Cass County - Minnesota
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Frequently Asked Questions About Sleepy Island Lake, MN


How big is Sleepy Island Lake?
Sleepy Island Lake is approximately 15 sq acres (0.1 sq km) in size with 1 miles (1.3 km) of shoreline.

How deep is Sleepy Island Lake?
Sleepy Island Lake is approximately 23 feet (7.0 m) at its deepest point.

What kind of fish can you catch in Sleepy Island Lake?
Although thery may be others but anglers can expect to find a variety of fish including Bluegill, Northern Pike and Yellow Perch in Sleepy Island Lake.

Other fish species in the lake include White Sucker.



What are the closest cities to Sleepy Island Lake?
Nearby cities and towns include Backus, MN and Hackensack, MN.

Are there places to stay in the Sleepy Island Lake area?
Are you craving a weekend escape from the hustle and bustle of city life? Or maybe you're an avid angler in search of the perfect fishing spot? Look no further! Sleepy Island Lake and its surrounding area offer an abundance of options to suit your needs. If you're in need of accommodation, check out our area map which highlights some of the best places to stay. And if you're looking for even more options, head on over to our Travel section. But why settle for a traditional hotel or resort when you can take your adventure to the next level by renting a RV? The open road awaits you!
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Are there places to eat and drink near Sleepy Island Lake?
Yes, you can find numerous options in the area. Click the button below to see what's nearby.

History & Status of the Fishery

Northern pike was the only principal predator in the lake. They were captured at a rate of 5.5/gillnet lift, which was comparable to the median value for lake class 20. These fish ranged in length from 13.0-31.9 inches, with no distinct modal length group. The mean length northern pike was 22.6 inches long and weighted 3.5 pounds. PSD and RSD-P values were 75 and 13 respectively. Growth was good for all ages, with an age V fish growing to 23.3 inches. Spawning habitat for northern pike would be considered excellent during normal water level periods. If the water levels were at least a foot higher, northern pike would have access to three small marshes totaling approximatley 4 1/2 acres in size.White sucker (1.0), bluegill (6.0) and yellow perch (17.0) were the only other species caught in the gillnets. Yellow perch CPUE (17.0) was comparable to the third quartile value for lake class 20.The most notable species caught in the trapnets was the bluegill. This species was caught at a CPUE of 139.6 fish/lift and was more than 3 times the third quartile value for lake class 20. These fish ranged in length from 3.0-9.4 inches, with a modal length group of 5.0-5.4 inches. PSD and RSD(7) values were 24 and 8 respectively. In spite of the high population of bluegill, growth was excellent, where an age V fish was 32% larger and age V fish from other area lakes in lake class 20. A1 A2 A3 A4 A5Sleepy Island 1.55 2.83 4.06 5.18 6.09Area LC 20 lakes 1.48 2.26 3.06 3.86 4.61% of difference 4 20 33 34 32The only other species caught in the trapnets were northern pike (0.7) and yellow perch (20.2).


What is the average air temp for Sleepy Island Lake?
Looking forward to your next adventure at Sleepy Island Lake? Don't forget to plan ahead! Weather can be unpredictable, but we've got you covered. On average, air temperatures during this time of year range from a high around 49°F (9°C) to a low around 26°F (-3°C). Of course, these are just historical averages, so be prepared for anything Mother Nature throws your way. For the most up-to-date weather information, be sure to check out our Weather Bar located at the top of this page.

Are there any state parks near Sleepy Island Lake?
Enjoy more of the outdoors with a visit to an area state park. There are 1 state park in the vacinity of Sleepy Island Lake.

For more Minnesota State Park information see our State Park Guide.

More Nearby Lakes To Explore
There's more lake's to explore around Sleepy Island Lake...
DISTANCE ACRES MAX DEPTH
Lee Lake 0.8 mi 21 24 ft
Long Lake 1.1 mi 142 48 ft
Perch Lake 1.6 mi 13 39 ft
Pine Mountain Lake 2.7 mi 1,612 80 ft
Island Lake 3.4 mi 93 14 ft
Beuber Lake 4.2 mi 132 32 ft
Variety Lake 4.5 mi 160 29 ft
Bowen Lake 4.9 mi 182 25 ft
Jackpine Lake 5.2 mi 160 6 ft
Lind Lake 5.4 mi 440 27 ft
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