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Thermopolis, WY Fishing Trip — April

Your Thermopolis, WY Fishing Trip

April2 peopleFamily Trip
High 56°F / Low 32°F2.5" rain · 5 rainy daysMild weather — bring layers for cool mornings on the water.

What’s Biting in April

5 species
Northern PikeExcellent
Northern Pike
Various
Channel CatfishExcellent
Channel Catfish
Bottom Fishing · Jug Fishing
Largemouth BassExcellent
Largemouth Bass
Spinning · Baitcasting
CrappieExcellent
Crappie
Jigging · Live Bait Fishing
Smallmouth BassGood
Smallmouth Bass
Casting · Fly Fishing

April Weather in Thermopolis

56°F
Avg High
32°F
Avg Low
2.5"
Rainfall
5
Rainy Days

Mild weather — bring layers for cool mornings on the water.

7 Guides Matched

Wind River Canyon Whitewater & Fly Fishing - Wind River Canyon Whitewater & Fly Fishing
Wind River Canyon Whitewater & Fly Fishing

Wind River Canyon Whitewater & Fly Fishing

4.7(249)Top Rated

Welcome to Wind River Canyon Whitewater & Fly Fishing. With over 29+ years in operation, we offer blue-ribbon trout fishing with an emphasis on big browns and rainbows along with whitewater rafting with up to class 3 rapids.

BluefishSpeckled Trout
Thermopolis, Wyoming
Bighorn Drifters, LLC. - Bighorn Drifters, LLC.
Bighorn Drifters, LLC.

Bighorn Drifters, LLC.

5(17)Top Rated
Thermopolis, Wyoming
The Drake Lodge - The Drake Lodge
The Drake Lodge

The Drake Lodge

5(11)Top Rated

Fly fish Thermopolis Drake Guide Service Thermopolis Wyoming. trout fishing, duck hunting, fishing, Thermopolis Wyoming

Thermopolis, Wyoming
Thermopolis Fly Shop Big Horn River Guide Service Wyoming - Thermopolis Fly Shop Big Horn River Guide Service Wyoming
Thermopolis Fly Shop Big Horn River Guide Service Wyoming

Thermopolis Fly Shop Big Horn River Guide Service Wyoming

4.5(13)Top Rated

Located in Thermopolis WY, Two Rivers Inn & Thermopolis Fly Shop is here to help you book your next Wyoming Adventure!

Thermopolis, Wyoming
Big Horn Guide Service - Big Horn Guide Service
Big Horn Guide Service

Big Horn Guide Service

5(7)Top Rated

Guided Fly Fishing on the Big Horn River in Thermopolis, Wyoming. Excellent recreation opportunity Wyoming Fly Fishing. bighornguideservice.com

Thermopolis, Wyoming
Owl Creek Flies - Owl Creek Flies
Owl Creek Flies

Owl Creek Flies

4.2(9)
inshore
Thermopolis, Wyoming
Bighorn River Fishing - Bighorn River Fishing
Bighorn River Fishing

Bighorn River Fishing

5(2)Top Rated

Come and experience a day of guided Bighorn River fishing on the pristine waters of Wyoming. Scenic Float trips, fishing, and much more!

Thermopolis, Wyoming
$910
Estimated total for 2 people
$455
per person
Charter $500
Tip $100
Licenses $60
Food $100
Lodging $150

Estimates based on local charter rates and averages. Contact guides for exact pricing.

What's Biting By Month

Peak
1 / 2

Northern Pike

Various
J
F
M
A
M
J
J
A
S
O
N
D

Smallmouth Bass

freshwater
J
F
M
A
M
J
J
A
S
O
N
D

Channel Catfish

freshwater
J
F
M
A
M
J
J
A
S
O
N
D

Largemouth Bass

freshwater
J
F
M
A
M
J
J
A
S
O
N
D

Also Consider Fishing In...

Dubois2 guides · 71 miLander2 guides · 65 mi

What to Bring

Check with your guide about what gear is provided. Here's a recommended packing list:

Essentials

  • Sunscreen (SPF 50+)
  • Polarized sunglasses
  • Hat or visor
  • Weather-appropriate clothing
  • Non-marking shoes or deck shoes

Food & Personal

  • Water and drinks (stay hydrated)
  • Snacks or lunch
  • Cooler for your catch
  • Motion sickness medication (if needed)
  • Camera or phone (waterproof case recommended)
  • Valid fishing license (confirm with captain)

For inshore Fishing

  • Light rain jacket

Wyoming Fishing License

License Cost
Resident$27
Non-Resident$102
Requirements

Required for ages 14+. Covers all state waters. Conservation stamp included.

Buy License Online — Wyoming

Species Regulations

Northern Pike
Season:Year-round
Bag Limit:3 per day
Size Limit:No size limit

Check local regulations for specific waters as some may have special restrictions.

Channel Catfish
Season:Year-round
Bag Limit:No limit
Size Limit:No size limit

Check local regulations for specific waters as some may have special restrictions.

Largemouth Bass
Season:Year-round
Bag Limit:6 per day
Size Limit:No size limit

Check specific water body regulations for exceptions.

Crappie
Season:Year-round
Bag Limit:25 per day
Size Limit:No size limit

Check specific water body regulations for exceptions.

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