What the Buoy 10 Salmon Challenge is and when it runs

The Buoy 10 Salmon Challenge is an annual fishing event held in the Columbia River near Astoria, Oregon, where anglers compete to catch the largest chinook salmon during a set window each summer. The event typically runs for two to three weeks in August, though the exact dates shift year to year depending on salmon runs and river conditions. The challenge is organized by the Astoria-Warrenton Area Chamber of Commerce and draws both local and visiting anglers who fish from boats in the waters near Buoy 10, a navigation marker about 10 miles offshore.

Participation is open to anyone with a valid Oregon fishing license. You do not need to pre-register or pay an entry fee to fish during the challenge window. Weigh-in stations are set up at local marinas and docks, and prizes are awarded to anglers who land the heaviest fish in different categories — typically including the largest overall chinook, largest coho, and sometimes largest steelhead if they are running.

Key Takeaways

  • The Buoy 10 Salmon Challenge runs for two to three weeks each August near Astoria, with exact dates announced by the Astoria-Warrenton Area Chamber of Commerce.
  • You need only a valid Oregon fishing license to participate; there is no entry fee or pre-registration required.
  • Fish are weighed at designated marinas and docks in the Astoria area, and prizes go to the largest catches in each category.
  • Chinook salmon are the primary target, though coho and steelhead may also be weighed depending on what is running that year.
  • The challenge draws both experienced boat anglers and newcomers, making it a community fishing event as much as a competition.

Where to fish and what gear you will need

The fishing grounds center on the waters around Buoy 10, which sits in the Columbia River estuary about 10 miles northwest of Astoria. This is tidal water where the river meets the ocean, so conditions change with the tide and weather can shift quickly. Most anglers fish from boats, either their own or charter boats that operate out of Astoria-area marinas. If you do not own a boat, several charter operations run guided trips specifically for the Buoy 10 challenge and can provide all the tackle and know-how you need.

For chinook salmon in this water, bring or rent a medium to heavy saltwater rod with a reel that holds at least 200 yards of line. Chinook here run large — 30 to 50 pounds is common — so your drag needs to be smooth and your line strong. Most anglers use 20- to 30-pound monofilament or braided line. Live bait (herring or anchovies) and cut bait work well, as do trolled spoons and plugs. If you are fishing from a charter, they will have tackle on hand, but bringing your own gives you more control over setup and feel.

Tides matter enormously at Buoy 10. Slack water — the brief window when the tide turns — is often the most productive time. Check tide tables before you go, and plan your trip around those windows. The water can be rough, especially on outgoing tides, so wear a life jacket and bring seasickness medication if you are prone to it.

How to enter fish and where weigh-ins happen

When you land a fish you want to enter, you bring it to one of the official weigh-in stations. These are typically located at marinas in Astoria and nearby towns — the Astoria-Warrenton Area Chamber of Commerce publishes the full list of weigh-in locations and their hours each year. Bring your fish on ice or in a cooler to keep it fresh. You will need your Oregon fishing license on hand when you weigh in.

The staff at the weigh-in station will record your name, the weight of the fish, and the species. They will also note the date and time you caught it. Fish are usually weighed on a certified scale, and you receive a receipt or ticket as proof of entry. Prizes are typically announced at the end of the challenge period, and winners are notified by phone or email.

Keep in mind that fish must be caught during the official challenge dates to count. If you catch a large salmon the week before or after the event window, it will not be may be able to access for prizes, though you can still keep and eat it.

Understanding the prize categories and past winners

Prize categories usually include the largest chinook salmon overall, the largest coho salmon, and sometimes the largest steelhead. The exact categories can vary from year to year depending on what species are running strong. Prizes have historically included cash awards, fishing gear, and gift certificates to local businesses. The amount and type of prize varies, so check with the Chamber of Commerce for the current year's details.

Past winning chinook salmon at Buoy 10 have ranged from the mid-40s to over 60 pounds, though most prize-winning fish fall in the 35- to 50-pound range. Coho winners are typically smaller, in the 12- to 20-pound range. These numbers give you a sense of what it takes to place, though even smaller fish are worth entering if you think they are competitive.

Planning your trip and what to bring

If you are driving to Astoria for the challenge, plan to arrive a day or two early so you can scout marinas, book a charter if you need one, and get your bearings. Astoria is about two hours from Portland and sits right on the Columbia River, so lodging and restaurants are available. The town has a working waterfront feel and is worth exploring even if fishing does not pan out.

Bring layers of clothing — the water and air are cool even in August, and wind can pick up quickly. Sunscreen, a hat, and polarized sunglasses help you spot fish and protect yourself from glare off the water. If you are bringing your own boat, make sure your fuel tank is full and your safety gear is current. If you are chartering, confirm the time and location with the captain the day before, and ask what you should bring and what they provide.

Pack snacks and water, as a full day on the water is tiring. Many charter boats have a galley or cooler on board, but bringing your own ensures you have what you like. If you plan to keep your catch, bring a cooler with plenty of ice — a 50-pound chinook needs serious cooling to stay fresh for the drive home.

How to find current dates and register with the Chamber

The Astoria-Warrenton Area Chamber of Commerce announces the Buoy 10 Salmon Challenge dates each spring. You can find the information on their website or by calling the Chamber directly. They publish the exact start and end dates, the list of weigh-in stations, hours of operation, and any changes to prize categories or rules.

You do not need to register in advance with the Chamber to fish. Simply show up during the challenge window with your Oregon fishing license and fish the designated area. However, if you want to receive updates about the event, sign up for the Chamber's mailing list or follow their social media accounts. They often post tips about what is biting, water conditions, and last-minute changes.

If you are planning to charter a boat, book early — the popular captains fill up weeks in advance during the challenge. Ask the charter operator if they have experience with Buoy 10 and what their success rate has been in past years. A good captain knows the tides, the structure, and where the fish are holding.

Preparing and cooking your catch

If you land a prize-winning chinook, you will want to handle it well so the meat stays in top condition. Bleed the fish immediately after landing it by cutting the gills and letting it drain into the water. This removes blood and extends shelf life. Get it on ice as soon as possible — the faster you cool it, the better the flesh will be.

At home, fillet the salmon while it is still cold, removing the skin and any dark flesh along the lateral line, which has a strong flavor. Chinook salmon is rich and fatty, which makes it forgiving to cook. A simple approach is to bake it skin-side down at 400°F with just salt, pepper, and a squeeze of lemon — the fat keeps it moist and the high heat gives you a crispy skin. You can also grill it, smoke it, or poach it in court-bouillon. The key is not to overcook it; salmon is done when it flakes easily but still has a slight translucence in the center.

Frequently Asked Questions

Do I need a special license or permit to fish Buoy 10 during the challenge?

No. You need only a valid Oregon fishing license, the same one required for any saltwater fishing in Oregon. There is no separate permit or challenge-specific license. Make sure your license is current before you go.

Can I fish from shore or do I have to have a boat?

Most anglers fish from boats because the productive water is several miles offshore. However, some shore fishing is possible from jetties and docks in the Astoria area, though catches are typically smaller. If you do not own a boat, chartering is the most practical option.

What if I catch a fish but cannot make it to a weigh-in station on the same day?

Fish must be weighed during the official challenge dates, but the exact timing depends on the weigh-in station's hours. Most stations are open from early morning through evening. Keep your fish on ice and get it weighed as soon as you can — the fresher it is, the more accurate the weight and the better it will taste if you keep it.

Are there age restrictions for entering the challenge?

Children can fish and enter the challenge if they have a valid Oregon fishing license (youth licenses are available at reduced cost). Some years the Chamber offers youth categories or special recognition for young anglers, so check their current rules.

What happens if the salmon run is poor that year?

The challenge still runs on its scheduled dates even if fishing is slow. The Chamber may adjust prize categories or amounts depending on what species are available, but the event itself does not cancel. Slow years are still worth fishing — you might be the one who lands the biggest fish of the season.