What Neawanna Creek offers and where to fish it

Neawanna Creek flows through Seaside and empties into the Necanicum River just before that river reaches the ocean. The creek holds native cutthroat trout year-round and coho salmon in fall and early winter, making it a short, accessible option when you want to stay close to town. The lower sections near the Necanicum confluence are easiest to reach and hold the most consistent fish, though the creek runs narrow and brushy in places, which means you'll be working tight quarters and reading small water carefully.

Access is straightforward: you can reach the creek from several points along Highway 101 as it passes through Seaside, and there are informal pullouts and small parking areas along the road. The creek is open to public fishing under Oregon Department of Fish and Wildlife regulations, and the water is cold and clear enough that you'll need to approach quietly and keep your shadow off the water.

Key Takeaways

  • Neawanna Creek holds native cutthroat trout throughout the year and coho salmon from September through December.
  • The lower creek near the Necanicum River confluence is the most productive section and the easiest to access from Highway 101.
  • The creek runs narrow and brushy, so short casts and careful wading are more effective than distance casting.
  • Fall and early winter bring coho salmon, but cutthroat fishing is steady year-round if you fish the deeper pools and slower runs.

Cutthroat trout in Neawanna Creek year-round

Native coastal cutthroat are the backbone of Neawanna Creek fishing. They're smaller than the cutthroat you'll find in mountain streams—most run 8 to 12 inches—but they're eager and willing to take small flies and spinners. The cutthroat are distributed throughout the creek, but they concentrate in the deeper pools and behind large rocks where current breaks. In summer, when water levels drop, these pools become even more important because the fish have nowhere else to go.

Fish the cutthroat with small offerings: size 14 to 18 nymphs work well, as do tiny spinners in silver or gold. Elk Hair Caddis and small dry flies bring strikes in the evening, especially in late spring and early summer. The key is to fish slowly and deliberately—this creek doesn't reward fast presentations. Wade carefully and keep your casts short; a 20-foot cast is often longer than the water itself.

Coho salmon from September through December

Coho salmon enter Neawanna Creek starting in September and continue through December, though the run peaks in October and November. These are smaller coho than you'll find in larger coastal rivers—most run 6 to 10 pounds—but they're aggressive and will take a fly or spinner readily. The salmon move through the lower creek quickly, so timing matters; you want to fish after a rain when water levels rise and the salmon are moving upstream.

Coho respond to bright colors and movement. Small spinners in orange, chartreuse, or red work well, as do orange and black flies. Fish the deeper runs and pools where salmon rest between pushes upstream. Early morning and late afternoon are most productive, and you'll often see the fish moving if you sit quietly and watch the water for a few minutes before casting.

Water levels and seasonal timing

Neawanna Creek is small and responsive to rain. Summer flows are low, sometimes dropping to a trickle, which concentrates the cutthroat but also makes them spooky. Fall and winter bring higher water, which is when the coho arrive and when the creek becomes easier to fish overall. Spring runoff can make the creek unfishable for a few days after heavy rain, so check conditions before you drive out.

The best time to fish cutthroat is late spring through early fall, when water levels are moderate and the fish are actively feeding. The best time for coho is October and November, when the run is strongest and water levels are rising. December fishing is possible but less reliable as the run winds down and water temperatures drop.

Access points and parking

The most reliable access is along Highway 101 where it runs parallel to the creek through Seaside. There are several informal pullouts on the north side of the highway; look for small gravel areas where other anglers have parked. The lower creek, closest to the Necanicum River, is the most accessible and productive. From the pullouts, you can walk down to the creek in a few minutes.

There is no developed parking area or boat launch on Neawanna Creek itself. Wading is the only practical way to fish it. Wear wading boots with good grip because the rocks are slick, and the water is cold year-round. The creek is narrow enough that you can often fish both banks from a single position by simply turning around.

Regulations and what you need to know

Neawanna Creek is open to public fishing under standard Oregon Department of Fish and Wildlife regulations. You need a valid Oregon fishing license. Check current ODFW rules for any seasonal closures or special restrictions on coho or cutthroat before you fish; regulations can change and sometimes specific sections are closed to protect spawning fish.

The creek is small and the fish population is not large, so practice catch-and-release if you want to fish it regularly. The cutthroat especially benefit from being returned to the water. If you do keep fish, keep only what you'll eat and follow the daily bag limits set by ODFW.

Gear and tactics for tight water

Bring a short rod—5 to 6 feet is ideal for Neawanna Creek. A 4-weight fly rod or a light spinning rod both work well. If you're using a fly rod, a weight-forward floating line is all you need. For spinning, use 4- to 6-pound test line and small spinners or spoons. The brush and overhanging branches mean you'll lose some gear, so bring extras.

Polarized sunglasses are essential because the water is clear and you'll be spotting fish before you cast. A small net makes landing fish easier in the tight quarters. Wading boots with felt soles or rubber studs will keep you from slipping on the rocks. Leave the heavy gear at home; this creek rewards stealth and precision, not power.

Frequently Asked Questions

Can I fish Neawanna Creek in summer?

Yes, but water levels drop significantly and the creek becomes very low. Cutthroat fishing is still possible in the deeper pools, but you'll need to move slowly and fish even smaller flies and spinners. The fish are concentrated and spooky, so approach carefully and keep your shadow off the water.

Is there a better time to fish for coho than October?

October and November are peak months for coho in Neawanna Creek. September can be productive if there's been recent rain, and December fishing is possible but less reliable. After heavy rain in fall, water levels rise and coho move upstream quickly, so timing a trip right after a storm can be very productive.

Do I need a special permit to fish Neawanna Creek?

No, you only need a valid Oregon fishing license. Check the current ODFW regulations for any seasonal closures or special rules before you fish, as these can change. The creek is open to public fishing under standard state rules.

What's the difference between fishing Neawanna Creek and the Necanicum River?

Neawanna Creek is smaller, narrower, and holds fewer fish, but it's easier to access and requires more finesse. The Necanicum River is larger and holds more coho and steelhead, but it's more crowded and requires more distance casting. If you want a quiet, intimate creek experience, Neawanna is the choice.

Can I use bait on Neawanna Creek?

Check current ODFW regulations, as some sections of coastal streams have restrictions on bait use. Flies and spinners are always reliable choices and work well in the tight water. If bait is allowed, small pieces of shrimp or roe work for both cutthroat and coho, but spinners and flies are more effective in the narrow creek.