NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
3:55 AM Thursday July 30
W2 OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF THE HIGHEST 1/10 OF THE WAVE SPECTRUM.W2 SYNOPSIS, HIGH PRESSURE, AVERAGING INCHES, WILL BUILD INTO THE GREAT LAKES REGION TODAY.W2 THIS HIGH WILL LARGELY HOLD OVER THE AREA INTO THE WEEKEND WITH ONLY A FEW WEAK TROUGHS TRYING TO DROP THROUGH THE NORTHERN GREAT LAKES.W2 LCZ460-302015.W2 LAKE ST CLAIR.W2 , small craft advisory in effect from 2 pm this afternoon through this evening, today, west winds 10 to 15 knots, increasing to 15 to 20 knots by mid afternoon with gusts to 25 knots.W2 sunny.W2 waves 2 feet or less.W2 tonight, west winds 15 to 20 knots, diminishing to 5 to 10 knots overnight.W2 clear.W2 waves 2 feet or less.W2 friday, west winds 5 to 10 knots, increasing to 15 to 20 knots.W2 mostly sunny.W2 waves 2 feet or less.W2 friday night, northwest winds 15 to 20 knots early in the evening, becoming light and variable, then becoming west 5 to 10 knots after midnight.W2 mostly clear.W2 waves 2 feet or less.W2 saturday, northwest winds 10 to 15 knots, becoming west 5 to 10 knots through midnight.W2 mostly sunny, becoming partly sunny by late morning, becoming mostly clear.W2 waves 2 feet or less.W2 sunday, southwest winds 10 to 15 knots.W2 partly cloudy.W2 a chance of showers and thunderstorms.W2 waves 2 feet or less.W2 monday, northwest winds 10 to 15 knots.W2 partly cloudy.W2 a chance of showers and thunderstorms.W2 waves 2 feet or less.W2