Water level
650.48ft above sea level
+0.18 ft in 7 daysOct 12Oct 19Oct 26
Sep 26Oct 11Oct 26
Reading from Oct 26, 2026.
Dewey Lake was at 650.48 ft on October 26, rising 0.18 ft over the past week.
KentuckyReservoir, 1,063 acres, Floyd County
Dewey Lake conditions today
Right now on Dewey
loading
Best window
0pm to 0pm
score
Wind
00kt
Gusts 00
Direction
NE
Blowing from
Air temp
00°F
High
Rain
Dry%
next 6 hours
Water level
650.48ft
Up 0.18 ft this week
Sailing
CheckingReading the forecast
Kayak and SUP
CheckingReading the forecast
Power boating
CheckingReading the forecast
Fishing
CheckingReading the forecast
Hour by hour
Next 24 hours
Wind and gusts0 to 30+ ktScoreGood, caution, stay ashoreNightBest windowArrows point where the wind blows to.
Outlook. Monday: NNW wind 0 to 1 kt, gusts to 3 kt, high near 72°F. Tuesday: NE wind 0 to 2 kt, gusts to 5 kt, high near 73°F.
7-day wind forecastLive radar
Loads when you scroll here
Radar will load here
LightHeavy
Last hour of NOAA MRMS radar, 1 km resolution. Map data © OpenStreetMap contributors, OpenMapTiles, OpenFreeMap.
Lake facts
- Type
- Reservoir
- State
- Kentucky
- County
- Floyd County
- Surface area
- 1,063 acres
- Level source
- U.S. Army Corps of Engineers, DEWEY LAKE NEAR VAN LEAR
- Coordinates
- 37.7356° N, 82.7278° W
Background reading: Dewey Lake on Wikipedia
About Dewey Lake
Set in Floyd County, Kentucky, Dewey Lake is a 1,063-acre reservoir.
Water level on this page comes from the U.S. Army Corps of Engineers reading at DEWEY LAKE NEAR VAN LEAR, 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.
Dewey Lake questions
Is it windy on Dewey Lake today?
The National Weather Service forecast for the lake from October 26: Monday: NNW wind 0 to 1 kt, gusts to 3 kt, high near 72°F. 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.
What is the water level at Dewey Lake right now?
Dewey Lake was at 650.48 ft on October 26, rising 0.18 ft over the past week.
How big is Dewey Lake?
Dewey Lake covers about 1,063 acres (1.7 square miles) of surface water.
Nearby lakes
If Dewey is blown out, these are the closest alternatives. Tap through for their conditions.