Stan Sayres Boat Launch boat launch
Stan Sayres Boat Launch
The boat ramp is approximately 30 feet wide and 180 feet in length, providing ample space for boats to launch and retrieve without causing congestion. It has two lanes, allowing for multiple boats to launch and retrieve at the same time. The ramp is also equipped with a dock, providing additional space for boaters to load and unload their crafts.
The Stan Sayres Boat Launch services Lake Washington, which is a freshwater lake located east of Seattle. Lake Washington is approximately 22 miles long and 1.5 miles wide, providing ample space for boaters to explore. It is a popular location for recreational boating, fishing, and other water sports.
The body of water allows a variety of watercraft, including motorized boats, sailboats, kayaks, canoes, and stand-up paddleboards. However, there are specific regulations in place for each type of craft, so it is important to check the current regulations before launching. For example, motorized boats are required to display current registration and have proper safety equipment on board. Non-motorized boats are required to have a whistle or horn to signal their presence to other boats.
Overall, the Stan Sayres Boat Launch is a well-maintained and popular boat ramp in Washington, providing access to Lake Washington for a variety of watercraft. The latest information on the ramp and the regulations for boats can be found on the City of Seattle Parks and Recreation website.
Plan your launch down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Area streamflow levels
USGS streamgauges around Stan Sayres Boat Launch -- the same readings that determine whether your launch is safe and your boat is the right craft.
| Streamgauge | Discharge | View |
|---|---|---|
| Mercer Creek Near Bellevue | 12 cfs | → |
| Duwamish River At Golf Course At Tukwila | 6,700 cfs | → |
| Cedar River At Renton | 347 cfs | → |
| Thornton Creek Near Seattle | 41 cfs | → |
| Mill Creek Near Mouth At Orillia | 7 cfs | → |
| Spring Brook Creek At Orillia | 7 cfs | → |
Plan a longer trip
The closest paddle runs, fishing spots, and other boat launches so you can extend a day on the water.
River runs
- Snoqualmie Falls To Plum's Landing
- Confluence With Taylor River To Confluence With North Fork Snoqualmie River
- Wagner Bridge To Confluence With Middle Fork Snoqualmie River
- Brothers Wilderness Boundary To Olympic Nf Boundary
- Quartz Road To Confluence With Middle Fork Snoqualmie River
- Alpine Lakes Wilderness Boundary To Quartz Creek Road
Boating safety & etiquette
- Check the conditions before you launch
- Use the streamflow numbers, weather, and wind forecast on this page. High-cfs whitewater requires whitewater-specific craft and skill.
- Wear your life jacket
- Statistically the single biggest survival factor in a boating incident. State law often requires one per passenger.
- File a float plan
- Tell someone on shore your put-in, take-out, and expected return time. Especially for multi-day or remote trips.
- Yield at the ramp
- Prep gear in the parking lot, not on the ramp. Launch and clear quickly so others can use the lane.
- Clean, drain, dry
- Inspect, clean, drain and dry your boat between waters to prevent the spread of aquatic invasive species.
Set push alerts in the Snoflo app
Save Stan Sayres Boat Launch as a favorite, set a discharge threshold or a wind/precipitation alert, and the iOS app will push the moment conditions cross.
About Stan Sayres Boat Launch
Can I launch a motorboat here?
Most Snoflo-tracked launches support motorboats; check the operator for any horsepower restrictions, paddle-only zones, or seasonal closures.
How fresh is the streamflow data?
USGS streamgauges report continuously (every 15 minutes); the table on this page pulls the latest reading at page load.
Is there a fee?
Many federal and state boat launches charge a day-use fee. Check the operator's site before driving out.
What boat is right for these conditions?
Use the nearby streamflow numbers and river-run panel on this page to gauge current conditions. Wider, slower water is friendly for casual paddling and powerboats; high-cfs whitewater requires whitewater-specific craft and skill.
Can I get alerts when conditions change?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this launch, set a threshold (discharge, wind), and you'll get a push the moment it crosses.
Other launches near here
Snoflo-tracked boat launches within driving distance of Stan Sayres Boat Launch.