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Satellite view of Lewis Slough

Lewis Slough

Bay

Cool water — ease in carefully

Use caution

Cool water — ease in carefully: water temperature is 63°F, cool enough to cause cold-water shock on a sudden entry.

  • Water temperature is 63°F, cool enough to cause cold-water shock on a sudden entry.
Use cautionCool todaycamping-nearby

bay on Long Island in Pacific County, Washington, United States of America

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Cool water — ease in carefully

Use caution

Cool water — ease in carefully: water temperature is 63°F, cool enough to cause cold-water shock on a sudden entry.

  • Water temperature is 63°F, cool enough to cause cold-water shock on a sudden entry. NOAA buoy TOKW1, as of Aug 23, 5:48 PM UTC
Water temp
63°F
17°C

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

Live data from NOAA buoy TOKW1 (15.9 mi away), as of Aug 23, 5:48 PM UTC.

Weather at Lewis Slough

H: 64° L: 59°
Light drizzle
Light drizzle
63°
|
Feels like 61°
Precipitation
85%
Humidity
94%
Wind
10 mph
UV Index
3.2
Water Conditions:
🥶Too cold for most swimmers🌧️Rain expected
12 AM
Mist
60°
3 AM
Light drizzle
60°
6 AM
Light drizzle
60°
9 AM
Light drizzle
61°
12 PM
Light drizzle
64°
3 PM
Sunny
61°
6 PM
Sunny
61°
9 PM
Clear
60°

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Frequently asked questions

Where is Lewis Slough?
Lewis Slough is a bay in Washington.
What is the water temperature at Lewis Slough?
As of August 23, 2026, the water temperature at Lewis Slough in Washington is 63°F (17°C), measured by NOAA buoy TOKW1, 15.9 miles away.
Can you swim at Lewis Slough?
Cool water — ease in carefully: water temperature is 63°F, cool enough to cause cold-water shock on a sudden entry. Checked August 23, 2026.
What amenities does Lewis Slough have?
Visitor-listed amenities at Lewis Slough include camping-nearby.

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Best Times to Visit

🧥
Right Now
Cool weather - dress warmly
General Tips:
  • Weekday mornings (8–10 AM) are typically less crowded
  • Check the forecast 2–3 days ahead for best planning
  • Avoid holiday weekends for a quieter experience
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Washington

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Amenities

Camping nearby