What Ankau Lagoon offers anglers

Ankau Lagoon sits in the Yakutat forelands, a shallow, tidal system that holds cutthroat trout, Dolly Varden, and pink salmon depending on the season. The lagoon is accessible only by boat or floatplane from Yakutat, which means you are fishing water that sees far fewer anglers than the Situk River or other nearby systems. The trade-off is that you need to plan around tides, understand how saltwater intrusion affects fish behavior, and be prepared for weather that can change fast across the Gulf of Alaska.

The lagoon's character changes dramatically with the tide. At high water, fish spread across the flats and into the shallow channels. At low tide, they concentrate in the deeper holes and along the main creek channels, making them easier to locate but also more pressured. Most anglers fish the incoming tide, when water pushes fish off the flats and into feeding positions. The best fishing typically happens in the two hours before and after high slack water.

Key Takeaways

  • Ankau Lagoon holds cutthroat trout and Dolly Varden year-round, with pink salmon runs in odd-numbered years during summer and fall.
  • Access requires a boat from Yakutat or a floatplane charter, and you must plan your fishing around tidal cycles that swing the water level dramatically.
  • Fish concentrate in deeper holes and creek channels at low tide, making that the most productive time to locate them.
  • The lagoon sits in bear country, and you should carry bear spray and make noise while wading, especially during salmon runs.

Seasonal patterns and what to expect

Cutthroat trout are present year-round in Ankau Lagoon, but they are most active and easiest to reach during spring (April through June) and fall (September through October). Spring fishing targets fish that have overwintered in the lagoon and are feeding heavily as water temperatures rise. Fall fishing coincides with spawning runs, when cutthroats move into the creek channels and become aggressive to flies and small spinners.

Pink salmon arrive in odd-numbered years, typically from mid-July through September. When they are running, they dominate the system and attract bears, which means you need to be more cautious and aware of your surroundings. Dolly Varden are present throughout the year but are most abundant in spring and fall, when they feed on salmon eggs and fry. Summer can be productive if you focus on the deeper holes and early morning or late evening hours, when fish are less likely to be in the shallows.

Tackle and fly selection for lagoon conditions

Cutthroats in Ankau Lagoon respond well to small streamers and nymphs, particularly patterns that imitate baitfish and crustaceans. Effective flies include small black or olive woolly buggers (size 6 to 10), caddis nymphs, and shrimp patterns. During salmon runs, egg patterns and small flesh flies work when fish are feeding on spawn and decomposing salmon. Bring multiple weights of fly line—a floating line for shallow flats and an intermediate or sinking line for the deeper channels and holes.

Spin anglers should carry small spoons (1/4 to 1/2 ounce) in silver and gold, and small spinners in sizes 1 and 2. Cutthroats and Dolly Varden in lagoon systems are not large fish—expect most to run 8 to 14 inches—so light tackle is appropriate and more effective than heavy gear. A 5 to 6-weight fly rod or a light spinning rod in the 5 to 6-foot range will handle the fish and the casting distances you will encounter on the flats.

Getting to Ankau Lagoon and planning your trip

Yakutat is the jumping-off point for Ankau Lagoon. The town sits on the Gulf of Alaska coast and is served by Alaska Airlines with daily flights from Juneau and Anchorage. Once in Yakutat, you will need to arrange a boat charter or floatplane to reach the lagoon, which lies roughly 15 miles northeast. Several outfitters and charter operators in Yakutat offer day trips and multi-day packages that include transportation, and some provide guided fishing as well.

The lagoon is best fished during stable weather windows, which are most common in late spring and early fall. Summer brings longer daylight but also more rain and wind. Winter is possible but requires cold-weather gear and acceptance that you may lose fishing days to weather. Plan for at least three to four days in the area to account for weather delays and to fish multiple tidal cycles. Yakutat has a small lodge and a few cabins, and some outfitters offer remote camps closer to the lagoon itself.

Wading and navigation in tidal flats

Ankau Lagoon's flats are deceptive. The bottom is soft mud and silt in many areas, and you can sink quickly if you are not careful. Wear wading boots with good ankle support and probe ahead with your rod or a wading staff before committing your weight. The water is cold year-round—expect temperatures in the 40s to low 50s even in summer—so wear a wetsuit or at least neoprene waders to stay warm and mobile.

Tidal movement is fast and can trap you if you are not paying attention. Always know where the main channel is and keep an eye on the water level. Incoming tides can move faster than you can wade, and outgoing tides can leave you stranded on exposed flats. Fish the incoming tide when possible, and plan to be off the flats well before low water. Carry a tide table or check tide predictions before you go, and ask your charter operator or guide about local hazards and safe wading zones.

Bear safety and wildlife awareness

Ankau Lagoon sits in prime brown bear habitat, particularly during salmon runs. Bears are attracted to the same fish you are targeting, and encounters are possible. Carry bear spray in a hip holster where you can reach it quickly, and know how to use it before you arrive. Make noise while wading—talk, use a bear bell, or clap periodically—to avoid surprising a bear at close range.

If you see a bear, do not run. Back away slowly while facing the bear, and give it a clear path to the water or away from you. Most bears will leave if you do not approach them. During peak salmon runs, be especially cautious and consider fishing with a partner. Ask your guide or charter operator about recent bear activity and any areas to avoid. Respect the bears' presence and remember that you are fishing in their home.

Regulations and what you need to know

Fishing Ankau Lagoon requires an Alaska fishing license, which you can purchase online or in Yakutat before your trip. The lagoon is in Southeast Alaska, and regulations for cutthroat trout and Dolly Varden vary by season and specific water. Generally, cutthroats have a daily limit of 5 fish, and Dolly Varden have a limit of 5 fish as well, though these can change. Pink salmon have specific seasons tied to the run timing, and there are often restrictions on the number you can keep.

Check the current Alaska Department of Fish and Game regulations for the Yakutat area before you go, as rules change and some waters have special restrictions. Your charter operator or guide will be familiar with current rules and can help you stay compliant. Catch-and-release fishing is popular in the lagoon, and many anglers practice it to preserve the fishery for future trips.

Frequently Asked Questions

What is the best time of year to fish Ankau Lagoon?

Late May through June and September through October offer the most consistent fishing for cutthroat trout and Dolly Varden. Spring targets fish feeding after winter, and fall coincides with spawning runs. Pink salmon arrive in odd-numbered years from mid-July through September, which can be excellent but also brings bears to the system.

Do I need a guide to fish Ankau Lagoon?

A guide is not required, but one is strongly recommended if you have not fished tidal lagoons before. Guides know the tides, safe wading routes, and where fish concentrate at different water levels. They also provide bear safety expertise and can help you understand how to read the water. Many charter operators offer guided and unguided options.

Can I fish Ankau Lagoon in winter?

Winter fishing is possible but challenging. Water temperatures drop into the 30s, and weather is severe and unpredictable. Daylight is limited, and many charter operators do not run trips during winter months. Spring and fall are far more practical for most anglers.

How big are the fish in Ankau Lagoon?

Cutthroat trout and Dolly Varden in the lagoon typically run 8 to 14 inches, with occasional fish reaching 16 to 18 inches. These are not large fish by Alaska standards, but they are abundant and willing to take flies and small lures. The appeal is the number of fish and the remote setting rather than trophy size.

What should I bring for a day trip to Ankau Lagoon?

Bring waders or a wetsuit, wading boots, fly rod or spinning rod with appropriate tackle, bear spray, a tide table, rain gear, and a headlamp. Pack snacks and water, as charter boats may not provide meals. Sunscreen and insect repellent are also useful, though insects are less of a problem in the lagoon than in some other Southeast Alaska systems.