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West Coast

Stillaguamish River

Marginal395 CFSAdvanced

Live Conditions

Stillaguamish RiverNF Stillaguamish at Arlington

Marginal
395CFS
Discharge
2.20ft
Gauge Height
Water Temp
Updated 1 hr agoView on USGS ↗

7-Day Flow

↓ Falling

RisingFallingStable

24-Hr Pressure

29.9 inHg · → High/stable

Falling (good)RisingHigh/stable

Local Weather

80°FClear sky
Wind 3 mph29.9 inHg Stable

Normal conditions

Today

☁️

Overcast

74° / 44°

Tomorrow

☁️

Overcast

82° / 52°

Wed

☁️

Overcast

67° / 58°

Thu

🌧️

Rain

65° / 50°

0.09"

Cold front incoming — go deep with nymphs, surface activity likely slow.

Weather by Open-Meteo · No API key · Updated every 30 min

What should I fish today?

One call. Specific to today's exact conditions on the Stillaguamish River.

6

Time of Day

What should I pack?

Rod, flies, tippet, and safety gear specific to today's Stillaguamish River conditions.

🪰 Hatch Calendar

Stillaguamish River · June · Early Summer

Full calendar →

Showing typical dates — water temperature data unavailable for live hatch predictions.

Select month

JanDec

Golden Stones (size 6-8). PMDs (size 14-16). Caddis evenings. Spring chinook fishing.

PMDCaddis

River Map

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USGS Gauge (click for site ID)Fishing Access / SectionScroll to zoom disabled — use map controls

About Stillaguamish River

Wild steelhead stronghold north of Seattle — one of Washington's most important wild winter steelhead rivers, with strong conservation focus and Snohomish Tribe co-management.

SalmonflyGolden StoneCaddisPale Morning DunBlue-Winged OliveOctober Caddis

Regulations

Wild steelhead must be released. Check WDFW — emergency closures have been implemented to protect wild fish populations. Catch Record Card required. Snohomish Tribe co-management applies to parts of this system.