Chinook vs Coho Salmon - Haida Gwaii Safaris

At Haida Gwaii Safaris, we offer unforgettable fishing adventures, including chances to catch top salmon species like Chinook and Coho.
Whether you’re a seasoned angler or just starting out, knowing the difference between these two salmon can improve your success.
In this guide, we’ll break down the key traits of each species to help you identify and target them on your next trip to the stunning waters of Haida Gwaii.

Chinook vs. Coho Salmon: Key Differences

Physical Characteristics of Chinook vs. Coho Salmon

Size and Weight

Chinook salmon (Oncorhynchus tshawytscha) are the largest Pacific salmon species. They typically weigh between 25 to 30 pounds, with some growing over 50 pounds, making them a prized catch for sport fishers.
Coho salmon (Oncorhynchus kisutch) are smaller, averaging 12 to 15 pounds, but can reach up to 20 pounds. Their lighter weight makes them ideal for anglers seeking a more active and fast-paced fishing experience.

Coloration

During spawning season, Chinook males develop a hooked jaw, sharp teeth, and turn maroon or dark olive-brown.
Coho males, in contrast, display a bright red body with a dark head, making them easier to identify during the spawning run.

Tail Fin and Anal Fin Features

One of the easiest ways to tell them apart is by looking at the anal fin rays.
Coho salmon have longer rays that extend over two-thirds of the fin’s base.
Chinook salmon also have long anal fin rays, but they do not exceed two-thirds of the base.
Additionally, running your fingernail along the tail fin rays can help:

Coho: You’ll feel distinct bone segments.
Chinook: The rays feel smooth with no bony ridges.

Gum Line Color

Check the gum line inside the mouth for a quick ID:

- Chinook salmon have a dark, black, or graphite-colored gum line.
- Coho salmon show a light gray or white gum line.

For a visual guide on distinguishing between Chinook and Coho salmon, you might find this video helpful: Fish ID Lesson: Chinook vs. Coho

Habitat and Behavior of Chinook vs. Coho Salmon

Both Chinook and Coho salmon are anadromous fish, meaning they spend most of their adult lives in the ocean and return to freshwater rivers to spawn. While they share this life cycle, their habitats and behavior differ in a few key ways.

Chinook Salmon Habitat

Chinook salmon prefer large river systems and are commonly found in major rivers and deep lakes along the Pacific Coast. They are strong migrators, known to travel long distances and inhabit deeper ocean waters, which allows them to grow to their impressive size.

Coho Salmon Habitat

Coho salmon also live in coastal waters, but they are more commonly found in smaller rivers, streams, and tributaries. These fish are known for their strong swimming ability and aggressive behavior when hooked—qualities that provide a more action-packed fishing experience for anglers.

Fishing Considerations

When fishing for Chinook or Coho salmon, understanding their behavior is key to a successful catch.

Chinook salmon are known for their large size and strength. They require patience, skill, and the right technique to reel in, making them ideal for anglers looking for a serious challenge.

Coho salmon, on the other hand, are smaller but incredibly energetic. They’re famous for their acrobatic jumps and fast runs, offering a fun, action-packed experience—especially for those who enjoy a more dynamic fight.

To catch either species, it’s important to fish in the right location at the right time:

Chinooks are usually found in deep waters and large river systems.
Cohos tend to stay in shallower waters and smaller streams.

Fishing techniques may vary depending on the species and setting. At Haida Gwaii Safaris, our expert guides will equip you with the proper gear, timing, and strategy to successfully target both Chinook and Coho salmon.

Why Choose Haida Gwaii Safaris for Your Salmon Fishing Adventure?

At Haida Gwaii Safaris, we offer exceptional fishing experiences in some of the most scenic and productive fishing locations. Whether you’re targeting Chinook vs Coho Salmon, our team of experienced guides is dedicated to providing you with an unforgettable adventure. Here’s why Haida Gwaii Safaris stands out:

Expert Guides:
Our guides are experts in salmon fishing, with extensive knowledge of local waters and techniques to help you land the perfect catch.
Tailored Experiences:
We offer personalized trips based on your preferences, whether you’re a beginner or a seasoned angler. Our fishing experiences are designed to ensure you have the best possible time on the water.
Premier Locations:
Haida Gwaii Safaris operates in some of the most desirable fishing destinations. Our trips are designed to take you to the best spots for targeting Chinook and Coho salmon, among other fish species.
Comprehensive Equipment:
We provide all the necessary equipment and tackle, so you can focus on enjoying your time fishing. Our guides ensure you have the right gear to increase your chances of success.

Book Your Salmon Fishing Trip with Haida Gwaii Safaris

Ready to experience world-class salmon fishing? Whether you’re interested in Chinook salmon for their size or Coho salmon for their thrilling fight, Haida Gwaii Safaris provides the perfect setting for your next fishing adventure. Our expert guides, beautiful locations, and comprehensive service make us the best choice for anglers seeking a top-tier fishing experience.