WashingtonReservoir, 7,172 acres, Chelan County, Douglas County
loading
0pm to 0pm
score
00kt
Gusts 00
NE
Blowing from
00°F
High
Dry%
next 6 hours
706.15ft
Up 0.10 ft this week
Sailing
CheckingReading the forecast
Kayak and SUP
CheckingReading the forecast
Power boating
CheckingReading the forecast
Fishing
CheckingReading the forecast
Outlook. Monday: SSW wind 0 to 2 kt, gusts to 4 kt, high near 52°F, 51% chance of rain. Tuesday: W wind 2 to 9 kt, gusts to 16 kt, high near 54°F.
7-day wind forecastLoads when you scroll here
Radar will load here
Last hour of NOAA MRMS radar, 1 km resolution. Map data © OpenStreetMap contributors, OpenMapTiles, OpenFreeMap.
706.15ft above sea level
+0.10 ft in 7 days0.53 ft above the October normal
Reading from Oct 25, 2026. Shaded band: range of October averages on record; dashed line is the typical level.
Lake Entiat was at 706.15 ft on October 25, rising 0.10 ft over the past week. That is well above normal for October: the typical October level is 705.62 ft, so the lake is 0.53 ft above its usual mark.
Background reading: Lake Entiat on Wikipedia
Lake Entiat is a 7,172-acre reservoir in Chelan County, Douglas County, Washington. The reservoir dates to 1956. The water surface sits about 709 ft above sea level.
Water level on this page comes from the U.S. Army Corps of Engineers reading at Rocky Reach Dam, published through the Corps' CWMS data service. Wind, gusts and rain come from the National Weather Service forecast grid that covers the water.
It is big enough for a proper sail but small enough that waves rarely get serious. Gusts off the shoreline are usually the bigger story than wave height. Reservoir levels move with releases and inflow, so ramps and beaches can change week to week. The water level page tracks that day by day.
The go or no-go calls above are a starting point, not a guarantee. Read how we score conditions, and always check local rules and posted warnings before you launch.
The National Weather Service forecast for the lake from October 26: Monday: SSW wind 0 to 2 kt, gusts to 4 kt, high near 52°F, 51% chance of rain. The panel at the top of this page refreshes the current wind, gusts and direction when you open it and turns them into a call for sailing, paddling, power boating and fishing.
Lake Entiat was at 706.15 ft on October 25, rising 0.10 ft over the past week. That is well above normal for October: the typical October level is 705.62 ft, so the lake is 0.53 ft above its usual mark.
Lake Entiat covers about 7,172 acres (11 square miles) of surface water.
The dam that forms Lake Entiat was completed in 1956.
If Entiat is blown out, these are the closest alternatives. Tap through for their conditions.