SXUS45 KVEF 190807 RECVEF Recreational Forecast for the Lake Mead National Recreation Area National Weather Service Las Vegas NV 107 AM PDT Thu Mar 19 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 on Saturday across mid-Boulder Basin then northeastward to Callville Bay and Flamingo Reef. .TODAY...Sunny. Northeast winds up to 5 mph. Waves less than a foot. Highs in the lower to mid 90s. .TONIGHT...Mostly clear. North winds up to 5 mph. Waves less than a foot. Lows in the lower to mid 70s. .FRIDAY...Sunny. North winds up to 5 mph shifting to the east in the afternoon. Waves less than a foot. Highs in the mid to upper 90s. .FRIDAY NIGHT...Clear. South winds up to 5 mph. Waves less than a foot. Lows in the lower to mid 70s. .SATURDAY...Sunny. Southwest winds up to 10 mph. Waves 1 to 1.5 feet. Highs 97 to 100. ...The Forecast for Virgin Basin...Overton Arm...Temple Basin... Highest waves are expected on Saturday across southern Virgin Basin and Overton Arm then northeastward to Twin Springs Cove and Walker Bay. .TODAY...Sunny. North winds up to 5 mph. Waves less than a foot. Highs in the lower to mid 90s. .TONIGHT...Mostly clear. Southeast winds up to 5 mph shifting to the northeast after midnight. Waves less than a foot. Lows near 70. .FRIDAY...Sunny. North winds up to 5 mph shifting to the west in the afternoon. Waves less than a foot. Highs in the lower to mid 90s. .FRIDAY NIGHT...Clear. Southeast winds up to 10 mph. Waves less than a foot. Lows near 70. .SATURDAY...Sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs in the mid to upper 90s. ...The Forecast for Lake Mohave... Highest waves are expected on Saturday across Cottonwood Basin then northeastward to Cottonwood East Area. .TODAY...Sunny. North winds 5 to 10 mph. Waves less than a foot. Highs 101 to 106. .TONIGHT...Mostly clear. Northwest winds up to 5 mph. Waves less than a foot. Lows in the lower to mid 70s. .FRIDAY...Sunny. North winds up to 5 mph shifting to the west in the afternoon. Waves less than a foot. Highs 102 to 107. .FRIDAY NIGHT...Clear. South winds up to 10 mph. Waves less than a foot. Lows in the mid to upper 70s. .SATURDAY...Sunny. South winds up to 5 mph increasing to 10 to 15 mph in the afternoon. Waves 1 to 1.5 feet. Highs 103 to 107. ...The Forecast for Lake Havasu North Basin... .TODAY...Sunny. Northwest winds up to 5 mph. Waves less than a foot. Highs 100 to 105. .TONIGHT...Clear. Southwest winds up to 5 mph shifting to the northwest after midnight. Waves less than a foot. Lows in the lower to mid 70s. .FRIDAY...Sunny. Light winds becoming southwest up to 5 mph in the afternoon. Waves less than a foot. Highs 102 to 107. .FRIDAY NIGHT...Clear. South winds up to 5 mph shifting to the east after midnight. Waves less than a foot. Lows in the lower to mid 70s. .SATURDAY...Sunny. East winds up to 5 mph shifting to the southwest 5 to 15 mph in the afternoon. Waves 1 to 1.5 feet. Highs 102 to 107. ...The Forecast for Lake Havasu South Basin... .TODAY...Sunny. Northwest winds up to 5 mph. Waves less than a foot. Highs 101 to 106. .TONIGHT...Mostly clear. Northwest winds up to 5 mph. Waves less than a foot. Lows near 70. .FRIDAY...Sunny. North winds up to 5 mph shifting to the west in the afternoon. Waves less than a foot. Highs 104 to 109. .FRIDAY NIGHT...Clear. South winds up to 5 mph shifting to the east after midnight. Waves less than a foot. Lows near 70. .SATURDAY...Sunny. East 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. Thunderstorms imply gusty, erratic winds and waves. Strong winds canoccur before any rain or lightning. Always remain up to date on the weather forecast. $$ weather.gov/lasvegas