Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (7:37 PM)
- Water level
- 0.62 ft
- Tide
- 7.625 ft now
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Tide Conditions
Updated 7 hr agoSource: NOAA CO-OPS station 9446484 — Tacoma · 19.1 mi from this ramp
Live Water Conditions on Wilderness Lake
Updated 9 min agoSource: USGS station 12118400 — ROCK CREEK AT HIGHWAY 516 NEAR RAVENSDALE, WA · 1.5 mi from Wilderness Lake
Launch Light & Moon — September 7
local timeWaning Crescent (15% illuminated). Good fishing outlook — the moon is approaching a major phase.
Location
Quick Facts: Wilderness Lake
| Location | Maple Valley, Washington |
|---|---|
| Waterbody | Wilderness Lake |
| Access Type | Public - Free |
| Coordinates | 47.374005, -122.037914 |
| Hours | Check on site |
| County | King |
| Tidal | Yes - check tide charts before launching |
Wilderness Lake is a public boat launch providing access to Wilderness Lake in Maple Valley, Washington at coordinates 47.37400, -122.03791. Data published by Washington Department of Fish and Wildlife (WA WDFW).
Wilderness Lake is a public boat launch on Wilderness Lake in Maple Valley, King County, Washington. As a public launch it is open to all boaters; state- and county-run ramps like this are typically free or charge only a modest day-use fee. This page shows current NOAA tide readings, live USGS water level and temperature, sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp near Maple Valley • public launch in King • fishing access on Wilderness Lake • Washington boat launch
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Frequently Asked Questions About Wilderness Lake
Is Wilderness Lake free to use?
Yes, Wilderness Lake is a public boat launch with free access in Maple Valley, Washington.
What water does Wilderness Lake access?
Wilderness Lake provides boat launch access to Wilderness Lake in Maple Valley, Washington.
How do I get to Wilderness Lake?
Wilderness Lake is located at coordinates 47.374005, -122.037914 in Maple Valley, Washington. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
6 additional boat launches are located within 3.4 mi of Wilderness Lake, providing alternative access points for this area's waters.