What the East River offers anglers

The East River near Yakutat is a short, powerful system that drains glacial country and holds both resident and anadromous fish. The river runs clear to milky depending on glacial melt, and the timing of that melt shapes when different species move through. Coho salmon arrive in summer and early fall, pink salmon run in odd-numbered years, and Dolly Varden char hold year-round in the deeper pools. The river is small enough that a single afternoon can cover productive water, but the current runs hard and the bottom is boulder-strewn, so wading requires care and attention to foot placement.

Access is straightforward if you have a boat or floatplane. The river mouth opens into Disenchantment Bay, and most anglers either launch from Yakutat or arrange a drop-off. The upper river is brushy and narrow, making it better suited to walking the banks than floating. Tides affect the lower mile or so, pushing saltwater influence upstream during high tide and concentrating fish in the freshwater pools during the low-water window.

Key Takeaways

  • Coho salmon enter the East River in July and August, with the peak run typically occurring in late August through early September.
  • Pink salmon return in odd-numbered years (2025, 2027) and can be abundant when the cycle aligns, though they are smaller and less prized than coho.
  • Dolly Varden char are present year-round and provide consistent fishing when salmon runs are slow or finished.
  • The river is glacially fed, so water clarity changes with daily temperature and melt rates; early morning often brings clearer water than afternoon.
  • Tides matter in the lower river, and the slack-water period around low tide concentrates fish in the freshwater pools.

Coho salmon timing and tactics

Coho salmon begin entering the East River in mid-July, but the bulk of the run arrives in August. The peak window is usually late August through the first two weeks of September, when water temperatures drop and the fish are most aggressive. Early-run fish tend to be darker and less willing to take a fly or lure, while mid-run fish are bright and respond well to movement and color.

Spoons and spinners work well in the faster current, particularly in silver and chartreuse. Fly anglers do best with 4- to 6-inch streamers in black, orange, or white, cast across the current and stripped back with steady pulls. The river's boulder-strewn bottom means you will lose flies and lures, so bring extras. Fish the deeper pools and the inside bends where current slows; coho often hold behind large rocks and in the slack water below rapids.

The lower river near the mouth holds fish longer because they rest before pushing upstream. If you have limited time, focus there first. The middle section has good holding water but requires more wading and scrambling. The upper river is productive but narrow and brushy, making it harder to present a fly or lure without spooking fish in the clear water.

Pink salmon in odd years

Pink salmon return to the East River on a two-year cycle, running strong in odd-numbered years (2025, 2027, 2029) and absent or sparse in even years. When they do return, they can be abundant and eager to take a fly or small spoon. Pink salmon are smaller than coho—typically 3 to 5 pounds—but they fight hard and are excellent table fish.

Pink salmon respond to bright colors and movement. Small spoons in silver or pink work well, as do flies in the same color range. They tend to be less selective than coho and will take a fly that is simply in the water and moving. The run usually peaks in August, overlapping with the early coho push, so you may encounter both species on the same day.

Dolly Varden char and year-round fishing

Dolly Varden char live in the East River year-round and provide consistent fishing when salmon are not running or when you want a break from targeting them. These fish range from 8 inches to 3 pounds, with the larger fish holding in the deepest pools. They are aggressive predators and will take small streamers, spinners, and even dry flies during insect hatches in summer.

Char are most active in spring and fall when water temperatures are moderate. Summer fishing can be slow if glacial melt keeps the water cold and turbid. Winter fishing is possible but requires breaking ice and dealing with short daylight. The best approach is to fish the deeper pools and undercut banks where char shelter from the current. A small black or brown streamer fished slowly through a pool will often draw strikes.

Glacial melt and water conditions

The East River is fed by glaciers, and the water color and flow change dramatically with temperature and time of day. Early morning water is often clearer because overnight cooling slows melt. By afternoon, especially on warm days, the river turns milky and visibility drops to a few inches. This affects both fish behavior and your ability to see where you are wading.

Plan your fishing around the water cycle. Early morning and evening are best for sight fishing and for fish to see your fly or lure. Midday high water and turbidity can actually improve fishing because fish rely more on vibration and sound, making spinners and spoons more effective than flies. If you are floating the river, scout the water level before you commit; high water makes some sections dangerous and impassable.

Tides and the lower river

The East River's lower mile is affected by tides from Disenchantment Bay. At high tide, saltwater pushes upstream and fish disperse into the wider, deeper sections. At low tide, freshwater fish concentrate in the pools and runs, making them easier to find and more willing to take a fly or lure. The slack-water period around low tide is often the most productive window for the lower river.

If you are fishing the mouth or the first mile upstream, check the tide tables before you go. A low tide in the morning or late afternoon can make the difference between a slow day and a productive one. Conversely, if you are fishing the middle and upper river, tides have little effect, and you can focus on water temperature and salmon run timing.

Getting there and what to bring

Most anglers reach the East River by boat from Yakutat or by floatplane. The river mouth is accessible by skiff in calm weather, though the approach can be rough if wind is up. Floatplane services based in Yakutat can drop you at the mouth or at a gravel bar upstream, depending on water level and your plans. A guided trip is the easiest option if you are unfamiliar with the area, but independent anglers with boating experience can navigate it on their own.

Bring waders, a warm jacket, and rain gear; weather changes fast in Southeast Alaska. Polarized sunglasses help you spot fish in the clear sections. A 7- to 9-weight fly rod works for coho and larger char; a 5- to 7-weight is better for pink salmon and smaller char. Bring a net, a headlamp, and a small first-aid kit. The river is remote, so self-sufficiency matters. Cell service is unreliable, so file a float plan with someone on shore.

Frequently Asked Questions

What is the best month to fish the East River for coho?

Late August through early September is the peak window. The run begins in mid-July, but fish are darker and less aggressive early on. By late August, bright fish are moving through and taking flies and lures readily. Early September can still be excellent, but by mid-September the run is tailing off and water temperatures are dropping.

Can I fish the East River without a boat?

Yes, if you arrange a floatplane drop-off at the mouth or at a gravel bar upstream. You can then walk the banks and fish the pools and runs on foot. The upper river is narrow and brushy, so bank fishing works well there. The lower river is wider and deeper, making wading difficult without a boat to move between sections.

Do I need a guide to fish the East River?

No, but a guide is helpful if you are unfamiliar with the area or with Alaska fishing. The river is not large or complex, and experienced anglers can fish it independently. A guide can show you the best pools, help you read the water, and handle the logistics of getting there and back safely.

What happens to the East River in winter?

The river freezes or becomes very difficult to fish. Daylight is short, water is cold, and access is limited. Some anglers fish for char in open water sections, but most people avoid the East River in winter and focus on other systems or wait for spring.

Are there rainbow trout in the East River?

Rainbow trout are not common in the East River. The system is dominated by coho and pink salmon, Dolly Varden char, and cutthroat trout. If you are specifically targeting rainbows, other rivers in the Yakutat area may be better options, though local knowledge from a guide or outfitter is worth seeking out.