SXUS45 KVEF 040834 RECVEF Recreational Forecast for the Lake Mead National Recreation Area National Weather Service Las Vegas NV 134 AM PDT Mon May 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 today and tonight across mid-Boulder Basin then northward to Callville Bay and Swallow Bay. .TODAY...Partly sunny. South winds 10 to 20 mph. Waves 1 to 2 feet. Highs near 80. .TONIGHT...Mostly clear. Southwest winds 15 to 20 mph shifting to the south 5 to 15 mph after midnight. Waves 1 to 2 feet. Lows near 60. .TUESDAY...Sunny. South winds 5 to 10 mph. Waves less than a foot. Highs in the lower to mid 70s. .TUESDAY NIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows in the lower to mid 60s. .WEDNESDAY...Sunny. South winds up to 5 mph shifting to the north in the afternoon. Waves less than a foot. Highs in the lower to mid 80s. ...The Forecast for Virgin Basin...Overton Arm...Temple Basin... Highest waves are expected today through Tuesday across southern Virgin Basin and Overton Arm then northward to Stewarts Point and Heron Islands on the Overton Arm. .TODAY...Partly sunny. South winds 15 to 25 mph. Waves 1 to 3 feet. Highs near 80. .TONIGHT...Mostly clear. Southwest winds 15 to 20 mph shifting to the south 5 to 15 mph after midnight. Waves 1 to 3 feet. Lows near 60. .TUESDAY...Sunny. Southwest winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs in the lower to mid 70s. .TUESDAY NIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows in the lower 60s. .WEDNESDAY...Sunny. Southwest winds up to 10 mph shifting to the northwest in the afternoon. Waves less than a foot. Highs in the lower to mid 80s. ...The Forecast for Lake Mohave... Highest waves are expected today through Tuesday across Cottonwood Basin then northward to Cottonwood Cove, Six Mile Cove, and Pot Cove. .TODAY...Partly sunny. South winds 15 to 25 mph. Waves 1 to 3 feet. Highs 81 to 86. .TONIGHT...Mostly clear. South winds 20 to 25 mph decreasing to 5 to 10 mph after midnight. Waves 1 to 3 feet. Lows near 60. .TUESDAY...Mostly sunny. South winds 5 to 15 mph. Waves 1 to 1.5 feet. Highs 76 to 81. .TUESDAY NIGHT...Mostly clear. South winds 5 to 10 mph. Waves less than a foot. Lows near 60. .WEDNESDAY...Sunny. South winds 5 to 10 mph shifting to the northwest in the afternoon. Waves less than a foot. Highs 86 to 91. ...The Forecast for Lake Havasu North Basin... .TODAY...Partly sunny. Southeast winds 10 to 15 mph shifting to the south 15 to 25 mph in the afternoon. Waves 1 to 3 feet. Highs near 80. .TONIGHT...Partly cloudy in the evening then clearing. South winds 15 to 20 mph becoming southeast 5 to 10 mph after midnight. Waves 1 to 2 feet. Lows near 60. .TUESDAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs 75 to 80. .TUESDAY NIGHT...Mostly clear. Southwest winds 5 to 10 mph shifting to the southeast after midnight. Waves less than a foot. Lows in the lower 60s. .WEDNESDAY...Sunny. South winds up to 5 mph shifting to the west in the afternoon. Waves less than a foot. Highs 84 to 89. ...The Forecast for Lake Havasu South Basin... .TODAY...Partly sunny. Southeast winds 10 to 15 mph shifting to the south 15 to 25 mph in the afternoon. Waves 1 to 3 feet. Highs in the lower to mid 80s. .TONIGHT...Mostly cloudy in the evening then clearing. South winds 15 to 20 mph becoming southeast 5 to 10 mph after midnight. Waves 1 to 2 feet. Lows near 60. .TUESDAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs in the mid 70s to lower 80s. .TUESDAY NIGHT...Mostly clear. Southwest winds 5 to 10 mph shifting to the southeast after midnight. Waves less than a foot. Lows 57 to 62. .WEDNESDAY...Sunny. South winds up to 5 mph shifting to the west in the afternoon. Waves less than a foot. Highs 85 to 90. 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