SXUS45 KVEF 041933 RECVEF Recreational Forecast for the Lake Mead National Recreation Area National Weather Service Las Vegas NV 1233 PM PDT Tue Aug 4 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. .TONIGHT...Clear. South winds 5 to 10 mph increasing to 10 to 20 mph with gusts to around 30 mph after midnight. Waves 1 to 1.5 feet. Lows in the mid to upper 80s. .WEDNESDAY...Sunny. South winds 10 to 15 mph. Gusts up to 30 mph in the morning. Waves 1 to 2 feet. Highs 100 to 104. .WEDNESDAY NIGHT...Mostly clear. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Lows in the mid to upper 80s. .THURSDAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs 101 to 105. .THURSDAY NIGHT...Mostly clear. South winds up to 10 mph. Waves less than a foot. Lows in the mid to upper 80s. .FRIDAY...Sunny. South winds up to 5 mph. Waves less than a foot. Highs 102 to 106. ...The Forecast for Virgin Basin...Overton Arm...Temple Basin... Highest waves are expected across mid-Boulder Basin then northward to Callville Bay and Swallow Bay. .TONIGHT...Clear. South winds 5 to 15 mph. Gusts up to 30 mph after midnight. Waves 1 to 1.5 feet. Lows in the mid to upper 80s. .WEDNESDAY...Sunny. South winds 10 to 15 mph. Waves 1 to 1.5 feet. Highs 100 to 105. .WEDNESDAY NIGHT...Mostly clear. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Lows in the mid to upper 80s. .THURSDAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs 101 to 106. .THURSDAY NIGHT...Mostly clear. Southeast winds up to 10 mph. Waves less than a foot. Lows in the mid to upper 80s. .FRIDAY...Sunny. South winds up to 5 mph. Waves less than a foot. Highs 103 to 108. ...The Forecast for Lake Mohave... Highest waves are expected across Cottonwood Basin then northward to Cottonwood Cove, Six Mile Cove, and Pot Cove. .TONIGHT...Clear. South winds 15 to 25 mph. Waves 1 to 2 feet. Lows near 90. .WEDNESDAY...Sunny. South winds 15 to 25 mph. Waves 1 to 3 feet. Highs 103 to 108. .WEDNESDAY NIGHT...Partly cloudy. South winds 15 to 20 mph. Waves 1 to 2 feet. Lows near 90. .THURSDAY...Sunny. South winds 10 to 15 mph. Waves 1 to 1.5 feet. Highs 105 to 110. .THURSDAY NIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows near 90. .FRIDAY...Sunny. South winds 5 to 10 mph. Waves less than a foot. Highs 109 to 114. ...The Forecast for Lake Havasu North Basin... .TONIGHT...Mostly clear. Southeast winds 10 to 15 mph. Waves 1 to 1.5 feet. Lows near 90. .WEDNESDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 105 to 110. .WEDNESDAY NIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows near 90. .THURSDAY...Sunny. South winds 5 to 10 mph. Waves less than a foot. Highs 107 to 112. .THURSDAY NIGHT...Mostly clear. Southeast winds up to 5 mph. Waves less than a foot. Lows in the lower 90s. .FRIDAY...Sunny. South winds up to 5 mph. Waves less than a foot. Highs 109 to 114. ...The Forecast for Lake Havasu South Basin... .TONIGHT...Mostly clear. South winds 10 to 15 mph. Waves 1 to 1.5 feet. Lows near 90. .WEDNESDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 106 to 111. .WEDNESDAY NIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows near 90. .THURSDAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs 108 to 113. .THURSDAY NIGHT...Mostly clear. Southeast winds up to 5 mph. Waves less than a foot. Lows near 90. .FRIDAY...Sunny. South winds up to 5 mph. Waves less than a foot. Highs 110 to 115. 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