Yakima Fishing Forecast
The Yakima is a Washington freestone where flows and clarity swing with storms—meaning the bite window can flip in a single afternoon. Anglers target rainbow trout and cutthroat trout across riffles, seams, and undercut banks in the Intermountain West, with prime dry-fly and nymph windows typically clustering in late June through September. USGS gauge 12484500 tracks live flow and temperature for planning wade or float days. Local tactics angle: The Yakima River is Washington's premier catch-and-release trout stream, offering excellent fishing for wild rainbow trout in a beautiful canyon setting. TroutFishing pairs hatch timing with solunar windows so you know when to be on the water—not just where.
Today's Yakima is reading 62°F and 1750 CFS. That's a 7/10 day on the water. Top pick: a X-Caddis.
Open year-round (check section regs)
Generally open year-round. Wild rainbow (redbands) are C&R. Upper sections have special regs
Forecast and on-page guide updated September 9, 2026 (UTC). Open the app for hourly conditions.
Today's Fishing Conditions
Good
Updated 6:46 AM
62°F
1750 CFS
5 AM - 7 AM
X-Caddis
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What Makes the Yakima Unique?
Signature hatch or window
Caddis (Caddis) is a headline hatch to watch in September. Peak activity often tracks 50–68°F water temps.
Distinctive access
Easton: Upper river access.
Rules anglers miss
Wild trout - catch-and-release only.
Optimal Fishing Conditions
Optimal Flow
1000 - 3000 CFS
Best fishing conditions
Optimal Water Temperature
48° - 62°F
Ideal for active trout
Quick Facts
Rainbow Trout and Cutthroat Trout
freestone
56°F - 64°F
September Hatches
Caddis
Caddis
Evening caddis throughout season
Hopper
Terrestrial
Effective on warm windy days
October Caddis
Caddis
Large fall caddis, signature PNW hatch
September Fishing Tactics
Primary Targets
Recommended Tactics
Fall fishing improves. BWOs return, browns become aggressive.
Year-Round Fishing Guide
| Month | Water Temp | Tactics |
|---|---|---|
| January | 38-44°F | Nymphing, Streamers, Egg Patterns |
| February | 40-48°F | Nymphing, Streamers, Egg Patterns |
| March | 44-52°F | Dry Flies, Caddis, Salmonflies |
| April | 48-56°F | Dry Flies, Caddis, Salmonflies |
| May | 52-60°F | Dry Flies, Caddis, Salmonflies |
| June | 54-62°F | Terrestrials, Hoppers, Caddis |
| July | 58-66°F | Terrestrials, Hoppers, Caddis |
| August | 60-68°F | Terrestrials, Hoppers, Caddis |
| September(Now) | 56-64°F | Streamers, BWOs, October Caddis |
| October | 50-58°F | Streamers, BWOs, October Caddis |
| November | 44-52°F | Streamers, BWOs, October Caddis |
| December | 40-48°F | Nymphing, Streamers, Egg Patterns |
Recommended Equipment for Yakima
Rod
9-foot, 5-weight is standard.
Line
Floating line for most fishing.
Leader & Tippet
9-12 foot leaders, 5X-6X tippet.
Waders
Breathable waders. Hot summers.
Essential Flies
How to Fish Yakima: Tips & Tactics
The Yakima River is Washington's premier catch-and-release trout stream, offering excellent fishing for wild rainbow trout in a beautiful canyon setting.
Best Times of Day
The March Brown hatch in spring is famous. BWO hatches throughout spring and fall. Summer caddis fishing is excellent.
Recommended Techniques
Match the prolific hatches. Nymphing is effective between hatches. Float fishing covers the most water.
Water Conditions
The canyon section is stunning. Desert climate creates hot summers. Wind is common.
Fly Selection
March Brown patterns in spring. BWO and PMD for mayflies. Caddis patterns in summer. October Caddis.
When is the Best Time to Fish Yakima?
Spring
March Brown hatch is famous. BWOs excellent.
Summer
Caddis hatches. Fish early and late.
Fall
BWOs and October Caddis. Great conditions.
Winter
Challenging but fishable. Midge patterns.
Access Points & Parking for Yakima
Easton
Upper river access.
Cle Elum
Quality fishing access.
Ellensburg
Town access with services.
Yakima Canyon
Spectacular canyon fishing.
Spawning Seasons
Please respect spawning fish and their redds. Avoid fishing over actively spawning trout.
Rainbow Trout
Spawn months: March, April
Resident rainbow trout spawn in smaller tributaries and tend to build smaller redds than steelhead.
Cutthroat Trout
Spawn months: May, June, July
Spring spawners. Timing varies by subspecies and elevation - coastal populations spawn earlier (Feb-Mar), inland populations later (May-July). Eggs develop for 6-7 weeks before hatching.
Yakima Fishing Regulations
Season
Open year-round.
Limits
Catch-and-release for wild rainbow.
Special Regulations
Wild trout - catch-and-release only.
Bait Restrictions
Artificial flies and lures only.
Notes
Washington's premier wild trout stream.
Always verify current regulations with Washington fish and wildlife agency before fishing. Regulations can change annually.
Fly Shops & Guides Near Yakima
Local Fly Shops
- Worley Bugger Fly Co. - Ellensburg
- Evening Hatch Fly Shop
- Desert Fly Angler
Guide Services
- Yakima River Guides
- Worley Bugger Guides
- Ellensburg Fly Fishing
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Other Washington Trout Rivers
Yakima — frequently asked questions
When is the best time to fish the Yakima?
Fall fishing improves. BWOs return, browns become aggressive.
What flies should I bring to the Yakima?
For the Yakima (freestone), carry: March Brown, BWO, PMD, Elk Hair Caddis, October Caddis.
What water temperature is best for trout on the Yakima?
On the Yakima, trout hold between 48° and 62°F. In summer, expect temps to swing with air temperature — fish early.
Do I need a fishing license for the Yakima?
Yes — you need a valid Washington fishing license to fish the Yakima. Local season: Open year-round.. Daily limit: Catch-and-release for wild rainbow..
What hatches should I watch for on the Yakima in September?
Caddis is the signature hatch on the Yakima in September. Match size and adjust leader size to 5X-6X. The fish key in on the emergence during low-light hours, so plan to be on the water at first light.
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