NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
3:46 PM Saturday December 20
W2 OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF THE HIGHEST 1/10 OF THE WAVE SPECTRUM.W2 LHZ422-210415.W2 INNER SAGINAW BAY SOUTHWEST OF POINT AU GRES TO BAY PORT MI.W2 tonight, light and variable winds, becoming southwest 5 to 10 knots after midnight.W2 mostly cloudy early this evening, becoming partly cloudy overnight.W2 waves 2 feet or less.W2 sunday, south winds 5 to 10 knots, increasing to 10 to 15 knots late.W2 mostly cloudy.W2 waves 2 feet or less.W2 sunday night, south winds 10 to 15 knots.W2 mostly cloudy.W2 waves 2 feet or less.W2 monday, southeast winds 10 to 15 knots.W2 mostly cloudy.W2 waves 2 feet or less.W2 wave heights are for ice free areas.W2 see lake huron open lakes forecast for days 3 through 5.W2