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Satellite view of Stillaguamish River

Stillaguamish River

River · Stanwood, Washington

Cold water — serious cold-shock risk today

Cold water

Cold water — serious cold-shock risk today: water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion.

  • Water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion.
Cold waterRainy today

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Cold water — serious cold-shock risk today

Cold water

Cold water — serious cold-shock risk today: water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion.

  • Water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion. USGS gauge 12170300, as of Aug 21, 12:00 PM gauge-local time
Water temp
56°F
13°C
Streamflow
1,470 ft³/s
discharge
Gage height
5.10 ft
water level

No official beach-advisory feed for Washington yet — follow posted signs and local guidance.

Live, provisional data from USGS gauge STILLAGUAMISH RIVER NEAR STANWOOD, WA (2.6 mi away), as of Aug 21, 12:00 PM gauge-local time.

Weather at Stillaguamish River

H: 88° L: 58°
Patchy rain nearby
Patchy rain nearby
76°
|
Feels like 75°
Precipitation
12%
Humidity
51%
Wind
6 mph
UV Index
5.4
Water Conditions:
🏊Perfect for swimming🧴High UV - use sunscreen🌧️Rain expected
12 AM
Clear
65°
3 AM
Clear
61°
6 AM
Clear
58°
9 AM
Overcast
70°
12 PM
Patchy rain nearby
76°
3 PM
Overcast
77°
6 PM
Overcast
70°
9 PM
Overcast
64°

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Frequently asked questions

Where is Stillaguamish River?
Stillaguamish River is a river in Stanwood, Washington.
What is the water temperature at Stillaguamish River?
As of August 21, 2026, the water temperature at Stillaguamish River in Stanwood, Washington is 56°F (13°C), measured by USGS gauge 12170300, 2.6 miles away.
Can you swim at Stillaguamish River?
Cold water — serious cold-shock risk today: water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion. Checked August 21, 2026.
How is Stillaguamish River rated?
Stillaguamish River in Stanwood, Washington has an average visitor rating of 4.9 out of 5, based on 10 reviews.

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Best Times to Visit

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Right Now
Not ideal for outdoor activities today
🌊 Rivers & Streams Tips:
  • Check water levels and current conditions before visiting
  • Wear life jackets when on the water
  • Be aware of rapids and potential hazards
  • Respect private property along riverbanks
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Stanwood, WA 98292

Stanwood, Washington 98292

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