Score.FishAvid Angler
2026-09-10FAIR
Fishing has been on the slower side, but anglers willing to walk and work harder have been rewarded with some nice fish recently.
View original report ↗Sauk River Fishing Report
Last updated
These observations do not support one combined outlook. Read the station measurements and reports by reach below.
Wild, glacial Skagit tributary known for winter steelhead and bull trout.
steelhead · bull trout · cutthroat trout
Current Sauk River fishing conditions
A quick view of the latest report, gauge, hatch, and fly data available for this water. Missing observations are left unreported rather than estimated.
- Fishing outlook
- See reports by reach
- Flow & temperature
- See measurements by gauge
- Water clarity
- See individual reports
Access, closures & regulations
Access and seasonal rules can change. Check current regulations and closures with Washington Department of Fish and Wildlife ↗
Reference location for this water. Individual reports and gauges may describe other locations; this is not a verified access point.
Sauk River location
48.4246, -121.5685
Gauge observations
Observations from the last 48 hours. Each measurement and chart describes its named station.
USGS 12189500
10/25/202610/27/2026
627 cfs698 cfs
- Skagit River5.3
Fair · Updated today
- Nooksack River5.0
Fair · Updated today
- Stillaguamish River5.0
Fair · Updated today
Recent reports by reach
Locations come from the source report. A gauge reference does not establish where every fishing observation was made. Hatches and fly recommendations belong to their individual report.
Reach not specified
Bellingham Confluence
2026-07-14GOOD
The Sauk has been fishing pretty well for bull trout over the last several weeks alongside the Skagit. Stripping or erratic retrieves are more effective than pure swinging given summer metabolisms.
Dali LlamasSculpzillasSculpinatorsSir Sticks A LotWounded SculpinMorrish Micro Jig SculpinHot Head Squirrel Leech (olive)Hot Head Squirrel Leech (natural)CH Kiwi Muddler
View original report ↗Emerald Water Anglers
2026-07-01POOR
Sauk River is open but not well known for summer run steelhead; slim pickings expected.
View original report ↗Show 5 older reports
Bellingham Confluence
2026-06-17GOOD
The Sauk is currently in fishable shape for rainbow and bull trout. Visibility is expected to degrade as hot days persist and glacial melt increases from the Suiattle and Whitechuck Rivers.
Reported water clarity: clear
Galloup's DungeonsSir Sticks A LotJerry's WMD SculpinDali Llamas#8 SculpzillasHot Head Squirrel LeechesSoft Hackle StreamersWounded Sculpins
View original report ↗Emerald Water Anglers
2026-05-08FAIR
The Sauk opens May 23rd for steelhead. The shift from winter to summer steelhead tactics is recommended, moving to Scandi or Tributary heads and smaller flies.
View original report ↗Emerald Water Anglers
2026-01-27OFF
Closes at the end of January as part of the Skagit system closure due to insufficient funding for fish monitoring.
Reported water clarity: clear
View original report ↗Bellingham Confluence
2026-01-13FAIR
The Sauk remains open through the end of January alongside the Skagit. Post-flood conditions have reshaped the streambed considerably; a few early steelhead and the odd late coho are showing up.
Reported water clarity: off-color
View original report ↗Bellingham Confluence
2025-12-08OFF
Rivers are blown out from a major atmospheric river event with flooding expected; fishing is not viable this week. Conditions expected to slowly improve into the following week.
Reported water clarity: off-color
Signature IntruderReverse MarabouPick 'Yer PocketHoh Bo SpeyGP SpeyFoxee DogFish TacoSir Sticks A LotDali LlamaBarbell Egg Sucking LeechGlo Yarn EggLead Eye Egg
View original report ↗