What Chatham Strait Offers Anglers

Chatham Strait runs roughly 40 miles between Admiralty Island and Chichagof Island in Southeast Alaska, forming one of the Inside Passage's most consistent fisheries. The strait holds five species of Pacific salmon, halibut, lingcod, and rockfish in waters that range from 200 to over 1,000 feet deep. Summer brings the strongest fishing—June through September—when salmon move through the channel on their way to spawning streams, and halibut congregate on the deeper bottom structure.

The strait's productivity comes from tidal exchange and upwelling that bring nutrients into the water column. Slack tide—the brief window when tidal current stops—is when most anglers fish here, because the current can run 3 to 4 knots on the flood and ebb. The channel is wide enough that you can find protected water on either the Admiralty or Chichagof side depending on wind direction and which tide is running.

Key Takeaways

  • Chatham Strait's best fishing runs June through September, with coho and pink salmon peaking in July and August, and halibut available year-round on deeper structure.
  • Slack tide is the only practical fishing window because current speeds reach 3 to 4 knots, making trolling and jigging nearly impossible during flood and ebb.
  • The strait is 40 miles long with depths from 200 to over 1,000 feet, so your target species and technique depend on which section you fish and what bottom you find.
  • Hoonah, on Chichagof Island, is the closest town with fuel, groceries, and charter services; Juneau is 60 miles south and offers more services but requires a longer run.

Salmon Species and Seasonal Timing

Chinook salmon enter Chatham Strait from May through June, moving toward rivers on both islands. They are larger and fewer than other species, so you will spend more time fishing for fewer hookups, but the size—often 30 to 50 pounds—makes the effort worthwhile. Coho arrive in July and August and are more abundant; they average 8 to 12 pounds and respond well to small spoons and herring. Pink salmon show up in July and August in odd-numbered years in large numbers, and in even-numbered years in smaller runs. They are smaller than coho but fight hard and are excellent table fare.

Chum salmon move through in August and September, usually in deeper water than coho. They are less popular with sport anglers because they do not strike as readily, but they are present and can be caught on jigging gear. Sockeye salmon pass through the strait on their way to specific river systems, but they are harder to target than other species and less common in the catch.

Trolling with spoons and plugs works well during slack tide when you can control your presentation. Jigging with herring or squid-pattern lures is effective in deeper sections. Most anglers fish the edges of the channel where current breaks and salmon rest between tidal pushes.

Halibut and Bottom Fish

Halibut fishing in Chatham Strait is year-round, with the strongest bite from May through September. Fish the deeper holes and ledges—200 to 400 feet—where halibut hold between tidal cycles. Live herring is the standard bait, but frozen herring works when fresh is not available. Jigs tipped with squid or herring also produce, especially when you work them near the bottom in a jigging motion.

Lingcod and various rockfish species live on the same structure as halibut. Lingcod average 15 to 25 pounds and are aggressive feeders; they respond to larger jigs and live bait. Rockfish—including yelloweye, canary, and quillback—are abundant but smaller, usually 2 to 4 pounds. They are good eating and easy to catch, making them a reliable option when salmon are slow.

The challenge with bottom fishing in the strait is that the current makes it difficult to hold bottom during flood and ebb. Most successful anglers fish the slack tide window and move to new structure as soon as the current picks up again.

Tides, Current, and Timing

Chatham Strait's tidal current is one of the strongest features of the fishery and the biggest constraint on when you can fish. Current runs northeast on the flood and southwest on the ebb, reaching 3 to 4 knots at peak flow. Slack tide—when current stops—lasts roughly 20 to 40 minutes depending on the tide cycle and the specific location within the strait.

Plan your day around slack tide windows. Tide tables for Juneau or Hoonah will give you the times for high and low water; slack tide occurs roughly halfway between these points. Many anglers fish two or three slack windows per day, moving between locations or resting the boat between sessions. During strong tidal exchanges, some sections of the strait are unfishable except at slack.

Wind is the secondary factor. The strait is exposed to southeast and northwest wind, and a strong blow can make the water rough and unsafe. Summer weather is generally more stable than spring or fall, but afternoon wind is common. Fish early in the day when conditions are calmest.

Access and Getting There

Hoonah is the primary access point for Chatham Strait fishing. The town sits on Chichagof Island's east side, roughly 40 miles north of Juneau by water. Alaska Airlines flies from Juneau to Hoonah several times daily; the flight takes 30 minutes. You can also reach Hoonah by charter boat from Juneau, which takes 2 to 3 hours depending on sea conditions.

Hoonah has a small boat harbor with moorage and fuel, a grocery store, and several charter operators who fish the strait regularly. If you are bringing your own boat, you will need to arrange moorage in advance during summer months. Juneau, 60 miles south, has more services and larger fuel docks, but the run to Chatham Strait takes longer and burns more fuel.

Charter boats are the most practical option for visiting anglers. A typical day charter runs 8 to 10 hours and costs between $400 and $600 per person, depending on the operator and season. Charters handle navigation, tackle, and knowledge of current conditions—valuable when you are unfamiliar with the water.

Gear and Tackle for Chatham Strait

For salmon trolling, bring 6.5- to 7-foot medium-action rods with 15- to 20-pound line and a multiplier reel or level-wind. Spoons in sizes 2 to 3.5 inches work well; silver, chartreuse, and copper are standard colors. Small plugs and herring-pattern lures also produce. Troll at 3 to 4 knots during slack tide, keeping your lure 30 to 60 feet behind the boat.

For jigging, use 6- to 6.5-foot rods with 20- to 30-pound line and a conventional reel. Jigs ranging from 2 to 6 ounces work depending on depth and current. Tip them with live or frozen herring, squid, or use squid-pattern soft plastics. Halibut and lingcod fishing requires heavier jigs—4 to 8 ounces—to reach bottom in the deeper sections of the strait.

Bring rain gear, polarized sunglasses, and a good hat. The sun reflects off the water and the glare is intense in summer. A depth finder is essential for locating structure and reading the bottom. If you are chartering, the boat will have all necessary electronics and tackle; ask what you should bring beyond personal items.

Regulations and Seasons

Alaska's Department of Fish and Game sets salmon seasons and bag limits for Chatham Strait. Limits vary by species and change year to year based on run strength. Chinook and coho typically have daily limits of 2 fish each; pink and chum limits are often higher. Halibut has a daily limit of 2 fish per person in Southeast Alaska, with a size minimum of 32 inches.

Seasons generally run from June through September for salmon, though exact opening and closing dates shift annually. Halibut is open year-round in most of Southeast Alaska. Check the Alaska Department of Fish and Game website or ask your charter operator before you fish; regulations change and local closures can affect specific areas of the strait.

You will need a valid Alaska fishing license. Non-residents can purchase a 3-day, 7-day, or annual license online or through most sporting goods stores. Charter operators often include license information with their booking confirmation.

Frequently Asked Questions

What is the best month to fish Chatham Strait?

July and August offer the most consistent fishing for coho and pink salmon, with halibut available throughout. June is good for chinook if you want larger fish, but the runs are smaller. September can be productive but weather becomes less predictable and some charter operators reduce their schedule.

Can I fish Chatham Strait without a charter boat?

Yes, if you have your own boat or rent one in Hoonah. However, you need to know the tidal current patterns, have a good depth finder, and be comfortable navigating in open water. Most visiting anglers use a charter because the captain knows where fish are holding and when slack tide occurs at each location.

How far is Chatham Strait from Juneau?

The strait is roughly 60 miles north of Juneau by water. A fast boat takes 2 to 3 hours to reach the fishing grounds. Hoonah is much closer—40 miles—and is the preferred base for anglers fishing the strait regularly.

What do I do if the current is too strong to fish?

Wait for slack tide. If you are on a charter, the captain will move to a different location or rest the boat until the next slack window. If you are fishing on your own, use the strong-current time to travel to a new area or prepare tackle for the next fishing period.

Are there other fish species in Chatham Strait besides salmon and halibut?

Yes. Lingcod, yelloweye rockfish, canary rockfish, and quillback rockfish are common. Greenling and various other bottom species are also present. These fish are easier to catch than salmon and make good eating, so many anglers target them when salmon are slow.