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Fernan Lake

Idaho
1.48 km²
47.6741, -116.7262
13 species
NHD 51737875
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Imagery © Esri
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About Fernan Lake

Fernan Lake is a natural lake or pond in Idaho, United States. It covers approximately 1.48 km² (365 acres). The lake centroid is located at 47.6741° N, 116.7262° W. 13 fish species are commonly found in waters like this one, including 2 introduced species. Lake boundary and identifier come from the USGS National Hydrography Dataset.

At a glance

Best season
May – September
Ice-off through early fall
Natural lake
Medium
Great for a day trip
Species diversity
Diverse
13 species in this region
Access
Public waterbody
Check Idaho fishing regulations

Weather at Fernan Lake

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Best fishing times today

Day length: 11h 24m
Dawn13:23
Sunrise13:54
Sunset01:18
Dusk01:49

Bite windows today

  • Dawn12:53 – 14:54Excellent
  • Morning14:54 – 19:36Good
  • Midday19:36 – 22:18Calm
  • Afternoon22:18 – 00:18Good
  • Dusk00:18 – 02:19Excellent
  • Night02:19 – 12:53Good
Moon: 14% · waning↑ 10:29

Fish species

Species data comes from GBIF and is refreshed by donors.Support this →

Showing 13 of 13 species

Gear & tips for rainbow trout

Rod
5- to 7-weight fly rod
Sage X
Vision XO
Loop Q
Reel
5/6-weight fly reel
Mainline
WF-5/6 floating line + intermediate
Leader
Tapered + 0.20 mm tippet
Lures / bait
  • Streamers
  • Egg patterns
  • Nymphs
  • Dry flies
  • Boobies
Find fly fishing gear at Sportfish
Season
April–November (put-and-take year-round)
Time of day
All day
Tip

Put-and-take fishing is common. Vary your depth. Popular Swedish waters: Bunn, Sommen and many small stocked put-and-take ponds.

Full guide

Plan your trip to Fernan Lake

Everything you need before you launch — license, regulations, and current water conditions.

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Idaho Fish & Game
Water conditions & levels
USGS gauge data near Fernan Lake
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Frequently asked questions

What fish species live in Fernan Lake?

Species you can expect in or near Fernan Lake include Lake Trout, Rainbow Trout, Crappie, Yellow Perch, Northern Pike, Smallmouth Bass, Largemouth Bass, Channel Catfish, and others. The list is based on species present in Idaho waters and GBIF occurrence records.

How big is Fernan Lake?

Fernan Lake covers approximately 1.48 square kilometres (365 acres), based on the USGS National Hydrography Dataset.

Where is Fernan Lake located?

Fernan Lake is located in Idaho, United States, with its centroid at 47.6741°, -116.7262°.

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Data sources: USGS National Hydrography Dataset · GBIF