SXUS45 KVEF 190929 RECVEF Recreational Forecast for the Lake Mead National Recreation Area National Weather Service Las Vegas NV 229 AM PDT Tue Aug 19 2025 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... .TODAY...Sunny. North winds up to 5 mph shifting to the southeast in the afternoon. Waves less than a foot. Highs 102 to 107. .TONIGHT...Mostly clear. South winds up to 5 mph. Waves less than a foot. Lows in the lower to mid 80s. .WEDNESDAY...Sunny. South winds up to 5 mph. Waves less than a foot. Highs 103 to 108. .WEDNESDAY NIGHT...Mostly clear. South winds up to 5 mph. Waves less than a foot. Lows in the mid to upper 80s. .THURSDAY...Sunny. South winds up to 5 mph. Waves less than a foot. Highs 105 to 110. ...The Forecast for Virgin Basin...Overton Arm...Temple Basin... .TODAY...Sunny. North winds up to 5 mph shifting to the southwest in the afternoon. Waves less than a foot. Highs 98 to 103. .TONIGHT...Mostly clear. South winds up to 5 mph. Waves less than a foot. Lows in the mid to upper 80s. .WEDNESDAY...Sunny. Southwest winds up to 5 mph. Waves less than a foot. Highs 100 to 105. .WEDNESDAY NIGHT...Mostly clear. South winds up to 5 mph. Waves less than a foot. Lows near 90. .THURSDAY...Sunny. Southwest winds up to 5 mph. Waves less than a foot. Highs 102 to 107. ...The Forecast for Lake Mohave... .TODAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs 107 to 112. .TONIGHT...Mostly clear. South winds up to 10 mph. Waves less than a foot. Lows in the mid to upper 80s. .WEDNESDAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs 109 to 114. .WEDNESDAY NIGHT...Mostly clear. South winds up 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 111 to 116. ...The forecast for Lake Havasu North Basin... .TODAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs 105 to 110. .TONIGHT...Mostly clear. South winds up to 5 mph. Waves less than a foot. Lows near 90. .WEDNESDAY...Sunny. South winds up to 5 mph. Waves less than a foot. Highs 108 to 113. .WEDNESDAY NIGHT...Partly cloudy. Southwest winds up to 5 mph shifting to the east after midnight. Waves less than a foot. Lows in the lower 90s. .THURSDAY...Sunny. Southeast winds up to 5 mph shifting to the south in the afternoon. Waves less than a foot. Highs 110 to 115. ...The forecast for Lake Havasu South Basin... .TODAY...Sunny. South winds up to 10 mph. Waves less than a foot. Highs 106 to 111. .TONIGHT...Mostly clear. Southwest winds up to 5 mph shifting to the southeast after midnight. Waves less than a foot. Lows in the mid to upper 80s. .WEDNESDAY...Sunny. Southeast winds up to 5 mph shifting to the southwest in the afternoon. Waves less than a foot. Highs 109 to 114. .WEDNESDAY NIGHT...Partly cloudy. Southwest winds up to 5 mph shifting to the east after midnight. Waves less than a foot. Lows near 90. .THURSDAY...Sunny. Southeast winds up to 5 mph shifting to the south in the afternoon. Waves less than a foot. Highs 111 to 116. 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