2026 Upper Cook Inlet Sockeye Salmon Forecast

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Strong Returns Expected for the Kenai & Kasilof Rivers 🎣

The Alaska Department of Fish & Game (ADF&G) has released its 2026 Upper Cook Inlet Sockeye Salmon Forecast, and the outlook points toward an excellent sockeye season.

📊 Total Run Forecast

ADF&G projects approximately 7.60 million sockeye salmon returning to Upper Cook Inlet in 2026.
Forecast range: 5.07 – 10.13 million fish

This places the run in the “Excellent” category based on historical benchmarks.


Sockeye Salmon fishing on the Kenai River

Group of people fishing on the Kenai River with lots of fish #KenaiFlyFish #EpicDay

🐟 Kenai River Outlook

The Kenai River sockeye return is forecast at:

➡️ ~4.45 million sockeye salmon

This is:

✅ Above the long-term historical average
✅ Above the recent 10-year average

For anglers, this suggests very strong in-river abundance and favorable fishing opportunity if run timing and conditions align.


3/4 Day Fishing Trips

3/4 Day Fishing Trips

🌊 Kasilof River Outlook

The Kasilof River sockeye return is forecast at:

➡️ ~1.46 million sockeye salmon

This projection is also well above historical averages, continuing the trend of solid Kasilof returns in recent years.


🎯 Estimated Harvest Availability

ADF&G estimates approximately:

➡️ 5.60 million sockeye salmon available for harvest

This supports opportunity across:

• Commercial fisheries
• Sport fisheries
• Personal use fisheries


⚠️ Important Reminder About Forecasts

While forecasts are built using biological models and historical data, actual returns can vary due to:

• Ocean survival conditions
• Run timing shifts
• Environmental factors
• In-season management decisions

ADF&G manages fisheries in real time to protect escapement goals and sustainability.


🎣 What This Means for Anglers

If projections hold:

✔️ Expect a high-abundance sockeye season
✔️ Increased likelihood of strong peak days
✔️ Continued management focus on escapement

As always, success on the river depends on timing, conditions, and daily fish movement.


Sources

Alaska Department of Fish & Game (ADF&G)
2026 Upper Cook Inlet Sockeye Salmon Forecast
https://www.adfg.alaska.gov/static/applications/dcfnewsrelease/1755437970.pdf

 
 

Kenai River Fish Species

Rainbow Trout

Kenai River rainbows can be well over 30 inches and up to 20lbs!

Dolly Varden Char

Dollies range of all sizes and can reach up to about 12 lbs.

Steelhead

Steelhead are very uniform in shape and average around 28 inches. These amazing, acrobatic fish are often a fly fisherman’s favorite to target.

King Salmon

The Kenai River is open to motorized boats, allowing us chase the bite, and stay on the fish!

Sockeye Salmon

Sockeye salmon (also called red salmon) are the most popular salmon to catch on the Kenai Peninsula.

Coho Salmon

Ranging anywhere from 5-20lbs, coho are acrobatic and are probably the most aggressive salmon out there.

Pink Salmon

Pinks are completely underrated, they are extremely aggressive to catch and come in by the millions!

Halibut

Guided ocean fishing on the world-famous Kenai Peninsula