WyomingReservoir, 18,852 acres, Carbon County
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Outlook. Monday: SW wind 4 to 13 kt, gusts to 19 kt, high near 50°F. Tuesday: WSW wind 19 to 26 kt, gusts to 40 kt, high near 50°F.
7-day wind forecastLoads when you scroll here
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Last hour of NOAA MRMS radar, 1 km resolution. Map data © OpenStreetMap contributors, OpenMapTiles, OpenFreeMap.
SatelliteLoading NASA SWOT passes
000.00ft above sea level
Measured from orbit by NASA's SWOT satellite each time it passes over the lake, usually every 10 to 21 days, to within about half a foot. Elevation is above sea level (EGM2008), not a gauge reading at a dock.
Background reading: Seminoe Reservoir on Wikipedia
Set in Carbon County, Wyoming, Seminoe Reservoir is a 18,852-acre reservoir. Its dam was completed in 1936, and the lake is operated by United States Bureau of Reclamation.
We have not matched Seminoe Reservoir to a public level gauge, so the water level on this page comes from NASA's SWOT satellite, which measures the lake surface from orbit on each pass. Wind, gusts and rain come from the National Weather Service forecast grid that covers the water.
With this much open water, waves build quickly when the wind lines up with the long axis of the lake. Pick a launch on the upwind shore on breezy days and the ride home is easier.
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: SW wind 4 to 13 kt, gusts to 19 kt, high near 50°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.
We have not matched Seminoe Reservoir to a public level gauge, so the water level card on this page uses NASA's SWOT satellite, which measures the lake surface every time it passes overhead, usually every 10 to 21 days. The card shows the latest pass, its date and the change since the pass before.
Seminoe Reservoir covers about 18,852 acres (29 square miles) of surface water.
Seminoe Reservoir is operated by United States Bureau of Reclamation. Boating rules, closures and ramp hours come from the operator and the state wildlife agency.
The dam that forms Seminoe Reservoir was completed in 1936.
If Seminoe is blown out, these are the closest alternatives. Tap through for their conditions.