Sail Fest 2008 Weather Forecast Wednesday 6/11 David L. Davis Founders Cup Clouds giving way to some sun and colder High 60 ° F / RealFeel[TM] 59 ° F , RF Shade 53 ° F . Max. UV 7 . Wednesday 6/11 Night Mainly clear and chilly Low 43 ° F / RealFeel[TM] 40 ° F . Thursday 6/12 No Activities This Day Partly sunny High 65 ° F / RF 68 ° F , RF Shade 61 ° F . Low 45 ° F / RF 44 ° F . Max. UV 6 . Friday 6/13 Opening Ceremonies, Barbecue Plenty of sunshine High 75 ° F / RF 78 ° F , RF Shade 71 ° F . Low 51 ° F / RF 45 ° F . Max. UV 8 . Saturday 6/14 Full Day of Activities including Cardboard Boat Race, Breakfast, Kids Activities, Barbecue, Zion Tribe Band, Bon Fire Nice with a full day of sunshine High 83 ° F / RF 83 ° F , RF Shade 80 ° F . Low 54 ° F / RF 50 ° F . Max. UV 8 . Sunday 6/15 |Full Day of Activities Including Breakfast, Utah Cup and Hot Dog Barbecue Abundant sunshine High 86 ° F / RF 83 ° F , RF Shade 81 ° F . Low 56 ° F / RF 52 ° F . Max. UV 8 Dave Shearer Harbormaster Great Salt Lake Marina Have you checked your docklines lately?