What are the best flies, include size and color, for Kenai rainbow trout in August?

When it comes to fishing for Kenai rainbow trout in August, it's all about matching the hatch and using flies that mimic the natural food sources available to the fish at that time. The Kenai River in Alaska is renowned for its large, feisty rainbow trout, and August is a fantastic time to target them as they are actively feeding.

Recommended Flies for Kenai Rainbow Trout in August

1. Bead Head Nymphs

   • Size: 12-16
   • Color: Olive, brown, and black
   • These flies are excellent for mimicking aquatic insects like mayflies and caddis that are abundant in the river.

2. Egg Patterns

   • Size: 8-12
   • Color: Orange, pink, and chartreuse
   • During this time, salmon are spawning, and rainbow trout are particularly keen on salmon eggs as a high-protein food source.

3. Streamers

   • Size: 4-8
   • Color: White, black, and olive
   • Streamers mimic small fish and leeches, which are also part of the trout's diet. A streamer like the Little Rainbow Trout Streamer can be particularly effective.

4. Dry Flies

   • Size: 12-16
   • Color: Adams, pale morning dun, and blue-winged olive
   • Though less common in August, dry fly fishing can still be productive, especially during a hatch.

Practical Tip

Presentation Matters: Regardless of the fly you choose, remember that presentation is key. Ensure that your fly drifts naturally with the current to entice those wary Kenai trout.

For more visual guidance, check out this Fly Fishing For Rainbow Trout (Kenai River, Alaska!) video on YouTube. You might also find these Outdoor Planet 12 Bead Head Rainbow Warrior Midge Assortment on Amazon useful for your trip.

Embrace the thrill of the catch and enjoy the beauty of the Kenai River. Tight lines and happy fishing!