Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:42 PM)
- Water level
- 0.62 ft
- Tide
- 5.351 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 15 min agoSource: USGS station 12118400 — ROCK CREEK AT HIGHWAY 516 NEAR RAVENSDALE, WA · 1.5 mi from Wilderness Lake
Launch Light & Moon — August 2
local timeWaning Gibbous (84% illuminated). Good fishing outlook — the moon is approaching a major phase.
Location
Quick Facts: Wilderness Lake Boat Ramp
| Location | Maple Valley, Washington |
|---|---|
| Waterbody | Wilderness Lake |
| Access Type | Public - Free |
| Coordinates | 47.374233, -122.037312 |
| Hours | Check on site |
| County | King County |
| Tidal | Yes - check tide charts before launching |
Wilderness Lake Boat Ramp is a public boat launch providing access to Wilderness Lake in Maple Valley, Washington at coordinates 47.37423, -122.03731.
Wilderness Lake Boat Ramp 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 County • fishing access on Wilderness Lake • Washington boat launch
Explore more boat launches across Washington
Buying or selling a boat?
Decode any boat's HIN free, or run a full $9.99 history report before you buy.
Frequently Asked Questions About Wilderness Lake Boat Ramp
Is Wilderness Lake Boat Ramp free to use?
Yes, Wilderness Lake Boat Ramp is a public boat launch with free access in Maple Valley, Washington.
What water does Wilderness Lake Boat Ramp access?
Wilderness Lake Boat Ramp provides boat launch access to Wilderness Lake in Maple Valley, Washington.
How do I get to Wilderness Lake Boat Ramp?
Wilderness Lake Boat Ramp is located at coordinates 47.374233, -122.037312 in Maple Valley, Washington. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
Get Directions
Navigate directly to this boat launch using your preferred mapping service:
Alternative Boat Launches Nearby
The area surrounding Wilderness Lake Boat Ramp includes 6 other public boat ramps within 3.4 mi, giving boaters flexibility in choosing their access point.