What Clatsop Spit offers and when to fish it

Clatsop Spit is a narrow, shifting sandbar at the mouth of the Columbia River where freshwater and saltwater meet, roughly 10 miles northwest of Astoria. The spit itself is accessible only by boat, and the water around it holds a mix of species depending on season: chinook and coho salmon in fall, sturgeon year-round, and striped bass in summer and early fall. The fishing is best during slack tide or the first two hours of incoming tide, when the current slows enough to hold a line and read the bottom.

The spit's reputation rests on its consistency for sturgeon — both green sturgeon and white sturgeon move through the channel as they travel between the ocean and upriver spawning grounds. Fall chinook arrive in August and peak through October. Coho show up in September and October. The water is cold and often rough, and the spit itself is exposed; this is not a beginner's location, and conditions can change fast.

Access requires a boat launch on the Columbia River side. Most anglers launch from Astoria or from Warrenton's South Fork area and run downriver to the spit. The run takes 20 to 40 minutes depending on your launch point and boat speed. Tides matter more here than almost anywhere else on the Oregon coast — the Columbia's mouth is one of the most tidal-influenced fisheries in the state, and fishing the slack or early incoming tide is not optional.

Key Takeaways

  • Clatsop Spit holds sturgeon, fall chinook, and coho salmon, with the best fishing during slack tide or the first two hours of incoming tide.
  • You must launch a boat from Astoria or Warrenton and run downriver; there is no shore access to the spit itself.
  • Fall chinook peak August through October, coho arrive in September and October, and sturgeon are present year-round but most active in fall and winter.
  • Oregon's saltwater fishing license covers the spit, but sturgeon have a separate tag requirement that varies by season and species.
  • Conditions are exposed and tidal swings are extreme; this location demands experience with ocean conditions and tide-dependent fishing.

Seasons and target species

Fall chinook are the main draw from August through October. They stage at the spit before moving upriver, and the bite is often aggressive in the first two hours of incoming tide. Fish 20 to 40 pounds are common; 50-pounders show up most years. Coho arrive in September and peak in October, running smaller (8 to 15 pounds) but willing to take a fly or small spoon. Both species are present during the same window, so you can target either depending on what's hitting that day.

Sturgeon fishing runs year-round but is most productive from September through March. White sturgeon in the 4- to 6-foot range are the typical catch; green sturgeon are also present but less common. Sturgeon require patience — you are anchored or drifting, holding bottom with bait, waiting for a bite that may take hours. The payoff is a powerful, long fight and a fish that can weigh 200 pounds or more.

Summer (June through August) brings striped bass, though the bite is inconsistent and the spit is not the primary destination for them. Winter (November through March) is quieter for salmon but remains good for sturgeon, and the weather is rougher.

Tides, currents, and timing

The Columbia River mouth has one of the largest tidal swings on the Oregon coast — the difference between high and low tide can exceed 8 feet. At the spit, this creates a powerful current that runs hard during ebb (outgoing) tide and slows during slack (the brief window between tides) and early flood (incoming) tide. Fishing during ebb is nearly impossible; the current sweeps your bait or lure away too fast to maintain contact with the bottom.

Slack tide lasts roughly 20 to 40 minutes depending on the tide's size. The incoming tide is fishable for about two hours after slack before the current becomes too strong again. Most anglers plan their run to the spit to arrive near slack tide, fish the incoming window, and then head back. Tide tables for the Columbia River entrance are essential — check them before you leave the dock, and bring a printed copy or have them on your phone.

The spit itself is a shallow, shifting bar that breaks the surface at low tide. Stay off it; the water around it is where the fish hold. Depth ranges from 20 to 60 feet depending on where you are relative to the bar and the tide stage.

Regulations and licensing

Fishing at Clatsop Spit requires an Oregon saltwater fishing license, which covers ocean and tidal waters. You can buy a one-day, three-day, or annual license through the Oregon Department of Fish and Wildlife website or at tackle shops in Astoria and Warrenton.

Sturgeon have additional rules. You need a sturgeon tag in addition to your saltwater license. Tags are free but must be obtained before you fish; you can get one at the same place you buy your license. The tag is valid for a specific season (usually September through December for fall/winter sturgeon) and for a set number of fish — typically two per season, though this varies. Check the current regulations before you go, as tag allocations and seasons change year to year.

Chinook and coho are covered under the saltwater license with no additional tag. Size and catch limits vary by year; the Oregon Department of Fish and Wildlife publishes current rules in their saltwater fishing guide, available online and at tackle shops.

Boats, gear, and what to bring

You need a boat capable of handling ocean conditions — a 20-foot center console or larger is standard. The run to the spit crosses open water, and conditions can deteriorate quickly. A GPS with waypoints marked for the spit and your launch point is essential. A depth finder helps you locate the productive water around the bar. A VHF radio is good practice for ocean fishing anywhere.

For salmon, bring medium-weight spinning or casting rods (6 to 7 feet, 15- to 30-pound line) and spoons, plugs, or small jigs in silver, chartreuse, and orange. Fly anglers use 8- to 10-weight rods with sinking lines and large streamers. For sturgeon, use heavier rods (7 to 8 feet, 30- to 50-pound line), a sturdy reel with a smooth drag, and live or fresh bait — herring, anchovy, or shrimp. Sturgeon fishing requires an anchor or drift setup and patience.

Bring extra layers and rain gear — the spit is exposed and the weather changes fast. Bring more water and snacks than you think you need. Bring a first aid kit. Bring a kill kit if you plan to keep fish. Bring a cooler with ice. The run back to the dock is long and cold if you are wet and tired.

Launch sites and access

The closest launch is at Warrenton's South Fork area, where the Warrenton Boat Launch sits on the Columbia River. The ramp is public, has parking, and is about 15 miles from the spit by water. Facilities are basic but functional. Launch fees are typically $5 to $7 per day.

Astoria's East Mooring Basin is another option, roughly 20 miles from the spit. It is a larger facility with more amenities and more congestion, especially on weekends. Launch fees are similar.

Both launches require a boat capable of handling the river and ocean conditions. The run downriver to the spit is straightforward but demands attention to navigation and weather. If you are not comfortable running a boat in open water, hire a charter captain — several operate out of Astoria and Warrenton and specialize in spit fishing.

Charter and guide services

If you do not own a boat or prefer to fish with someone who knows the spit, charter captains operate out of Astoria and Warrenton year-round. Most offer half-day and full-day trips targeting salmon in fall and sturgeon in fall and winter. A typical full-day charter costs $400 to $600 for two anglers, including tackle and bait. Captains know the tides, the productive water, and where the fish are holding on any given day.

Charter boats are equipped with GPS, depth finders, and radio communication. They handle navigation and tide planning so you can focus on fishing. If you are new to the spit or to ocean fishing, a charter trip is a smart way to learn the location and the technique before running your own boat.

Frequently Asked Questions

Can I fish Clatsop Spit from shore?

No. The spit is a sandbar in the middle of the river mouth, accessible only by boat. There is no shore access. You must launch a boat from Astoria or Warrenton and run downriver to reach it.

What is the best tide to fish the spit?

Slack tide and the first two hours of incoming tide are the only fishable windows. During ebb (outgoing) tide, the current is too strong to hold bottom or maintain contact with your bait or lure. Plan your trip to arrive near slack and fish the incoming window.

Do I need a sturgeon tag if I only want to fish for salmon?

No. Chinook and coho are covered under the saltwater license. You need a sturgeon tag only if you intend to keep sturgeon. The tag is free but must be obtained before you fish.

What size boat do I need?

A boat 20 feet or larger with a cabin is standard for the spit. The run crosses open water and conditions can be rough. If you are unsure about your boat's capability, hire a charter captain instead of running your own vessel.

When is the spit most crowded?

Fall weekends (September through October) are the busiest, especially during the peak chinook bite. Weekdays and early morning departures are less crowded. Winter is quieter overall but the weather is rougher.