SXUS45 KVEF 020741 RECVEF Recreational Forecast for the Lake Mead National Recreation Area National Weather Service Las Vegas NV 1241 AM PDT Sun Aug 2 2026 Waves are provided as a range of significant wave heights which is the average of the highest 1/3 of the waves which will occasionally be encountered. ...The Forecast for Boulder Basin... Highest waves are expected across mid-Boulder Basin then northward to Callville Bay and Swallow Bay. .TODAY...Sunny. South winds up to 5 mph shifting to the southwest 5 to 15 mph in the afternoon. Waves 1 to 1.5 feet. Highs 103 to 108. .TONIGHT...Mostly clear. South winds up to 10 mph. Waves less than a foot. Lows near 90. .MONDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 102 to 107. .MONDAY NIGHT...Clear. South winds 5 to 10 mph. Waves less than a foot. Lows in the mid 80s to lower 90s. .TUESDAY...Sunny. South winds 5 to 10 mph. Waves less than a foot. Highs 101 to 106. ...The Forecast for Virgin Basin...Overton Arm...Temple Basin... Highest waves are expected across southern Virgin Basin and Overton Arm then northward to Stewarts Point and Heron Islands on the Overton Arm. .TODAY...Sunny. Southwest winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 104 to 109. .TONIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows near 90. .MONDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 103 to 108. .MONDAY NIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows in the mid to upper 80s. .TUESDAY...Sunny. South winds 5 to 10 mph. Waves less than a foot. Highs 102 to 107. ...The Forecast for Lake Mohave... Highest waves are expected across Cottonwood Basin then northward to Cottonwood Cove, Six Mile Cove, and Pot Cove. .TODAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 113 to 118. .TONIGHT...Mostly clear. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Lows in the lower to mid 90s. .MONDAY...Sunny. South winds 10 to 20 mph. Waves 1 to 2 feet. Highs 111 to 116. .MONDAY NIGHT...Clear. South winds 10 to 15 mph. Waves 1 to 1.5 feet. Lows in the lower to mid 90s. .TUESDAY...Sunny. South winds 10 to 15 mph. Waves 1 to 1.5 feet. Highs 109 to 114. ...The Forecast for Lake Havasu North Basin... .TODAY...Sunny. South winds 5 to 10 mph. Waves less than a foot. Highs 112 to 117. .TONIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows in the lower to mid 90s. .MONDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 110 to 115. .MONDAY NIGHT...Clear. South winds 5 to 15 mph with gusts to around 30 mph. Waves 1 to 3 feet. Lows in the lower to mid 90s. .TUESDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 108 to 113. ...The Forecast for Lake Havasu South Basin... .TODAY...Sunny. South winds 5 to 10 mph. Waves less than a foot. Highs 113 to 118. .TONIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows in the lower to mid 90s. .MONDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 111 to 116. .MONDAY NIGHT...Mostly clear. South winds 5 to 15 mph with gusts to around 30 mph. Waves 1 to 3 feet. Lows in the lower to mid 90s. .TUESDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 109 to 114. Thunderstorms imply gusty, erratic winds and waves. Strong winds can occur before any rain or lightning. Always remain up to date on the weather forecast. $$ weather.gov/lasvegas