Fishing Charters in Oregon
Browse fishing charters in Oregon that can help you catch largemouth bass.


R L Fishing Guide Services
Grants Pass, Oregon
RL Guide Service offers Full Service guided fishing trips for Salmon, Steelhead, Trout and Bass throughout Southern Oregon's lakes and rivers.


The Oregon Angler Guide Service
Elkton, Oregon
The Oregon Angler fishes for Salmon, Sturgeon and bass in Oregon on the Umpqua River, The Elk and Sixes Rivers, The Rogue River and the Pacific Ocean.


Paul’s Fishing Guide Service
Fishing Guide & Charter Service for Salmon, Steelhead, Bass, Shad on the North Umpqua, South Umpqua, Main Umpqua, Coos Bay, Winchester Bay, Rogue River.


Indigenous Adventures
Indigenous Adventures offers guided sport fishing trips specializing in salmon, steelhead and small mouth bass.


Portland Oregon Fishing Guide - Hammond Guide Service
Jason Hammond Fishing Guide Service is based out of Northwest Oregon. Jason is a second generation fishing guide, and he brings over 20 years experience fishing the waters from the Pacific Ocean to the Idaho border – targeting Salmon, Steelhead, Sturgeon, Walleye, Bass, Halibut, Ling Cod, Rock Fish and Crab. Salmon Fishing Trips | Portland Oregon Fishing Guide | Portland Fishing Charter
Best Time to Catch Largemouth Bass
Largemouth Bass can be caught year-round in Hermiston. Right now in February, activity is Slow.
Seasonal Activity Chart

Largemouth Bass
Largemouth bass fishing near Hermiston, Oregon, centers around the McNary Pool on the Columbia River and several smaller irrigation reservoirs and ponds. The warmer months, from late spring through early fall, are ideal for targeting largemouth here. Look for fish around weed beds, docks, and other submerged structure that provide cover and ambush points. The bass in this region tend to be opportunistic feeders, so a variety of lures and techniques can be effective. One local tip: try fishing the sloughs and backwaters off the main channel of the Columbia; these areas often hold good numbers of bass, especially during the spawning season. Also, be sure to check the water levels and clarity, as these can fluctuate due to irrigation demands. The largemouth in this area can reach impressive sizes, so be prepared for a good fight.
How to Catch Largemouth Bass
Detailed fishing techniques coming soon for Largemouth Bass in Hermiston.
Largemouth Bass Fishing Regulations in Oregon
Open Season
Year-round
Daily Bag Limit
5 per day
Size Limit
No more than one over 15 inches
License Required
Angling License
Check the Oregon Sport Fishing Regulations for specific waterbody exceptions and regulations.
⚠️ Always verify current regulations with the Oregon state wildlife agency before fishing.
Related Species in Oregon
Frequently Asked Questions
What's the best bait for largemouth bass near Hermiston?
Largemouth bass in the Hermiston area often respond well to plastic worms, crankbaits, and spinnerbaits. Experiment with different colors and retrieves to see what the fish are biting on that day. Topwater lures can also be effective during early morning and late evening hours.
Are there any size restrictions for largemouth bass I catch around Hermiston?
Yes, in Oregon, you can only keep one largemouth bass over 15 inches. There is no minimum size limit for smaller bass, but you must adhere to the one-over-15-inch rule.
What's the daily bag limit for largemouth bass in the Hermiston area?
The daily bag limit for largemouth bass in Oregon is 5 per day. Remember that only one of those can be over 15 inches.
Do I need an angling license to fish for largemouth bass in Oregon?
Yes, you need a valid Oregon Angling License to fish for largemouth bass in the Hermiston area. Make sure your license is current before heading out to the water.
More Largemouth Bass Fishing in Oregon
Other Species to Fish in Hermiston
Ready to Catch Largemouth Bass in Hermiston?
Book a trip with an expert guide who knows the best local spots and techniques.



