Sun Valley Fly Fishing
Sun Valley Area Fishing Report
The fishing continues to be strong in the Sun Valley area. The fishing windows are getting smaller and smaller for Dry Fly anglers, but anglers fishing Streamers and Nymphs can extend their hours on the water. Right now the fishing on the surface is best from about 12:30 to 5:00 p.m. There are some fish that stay on the surface later than that on the right weather day.
The Fall Baetis is the dominant hatch right now. The October Caddis is starting to slow and vanish with the freezing nights, and the Mahogany Dun is still out and about, but in fewer numbers than a week ago. Plan on seeing both Mahogany and Baetis Flies on the water into November. We then go into sporadic Baetis hatches up until about Thanksgiving, or whenever Old Man Winter shows up!
Most of the Browns are in full spawn mode now, so please be aware and don’t walk over their Redds, or cleaned gravel spots. The Browns that haven’t spawned and especially those fish that are finishing up the spawn will aggressively take Streamers and Mouse Flies!
The Big Wood and the Upper Lost continue to fish very well. The Wood is always an amazing fall fishery. Expect Fall Baetis and keep throwing those H and L Variants and Royal Wulffs in the biggest sizes. The Nymphing with Copper Johns and Prince Nymphs is very productive a well. Yes! You can still fish a Hopper and the Hopper / Dropper set up is still effective! Don’t hesitate to try Bee and Wasp patterns as well. The Upper Lost is more a subsurface fishery right now, but anglers willing to walk for it, will catch nice fish on Streamers still. The lower you fish in the system the better right now.
The Lower Lost has some Fall Baetis days and the rest of the time Nymphing is the name of the game. Again, the color red is your best bet this time of the season. Red Zebra Midges can be very effective.
The South Fork of the Boise still has decent hatches, that start very late in the afternoon. The time of 1:00 p.m. seems to be when the hatches begin. Prior to that, think about hunting Chukar in the cool morning temps. It makes for a great cast and blast day!
Finally, like we always say this time of year. Winter is coming and can show up at any time. Please dress and travel with the appropriate gear!
Happy Fishing Everyone!