NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
3:45 PM Saturday July 4
W2 OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF THE HIGHEST 1/10 OF THE WAVE SPECTRUM.W2 SYNOPSIS, A COLD FRONT, INCHES, IS TRACKING FROM UPPER MICHIGAN INTO CENTRAL LOWER MICHIGAN THIS AFTERNOON.W2 HIGH PRESSURE OF 3010 INCHES WILL REESTABLISH ITSELF ACROSS LOWER MICHIGAN AND THE EASTERN GREAT LAKES BY SUNDAY.W2 LHZ361-050815.W2 LAKE HURON FROM 5 NORTHM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT BEYOND 5 NAUTICAL MILES OFF SHORE.W2 tonight, west winds 5 to 10 knots through midnight, becoming light and variable overnight.W2 waves 2 feet or less.W2 sunday, light and variable winds, becoming east 5 to 10 knots by mid afternoon.W2 waves 2 feet or less.W2 sunday night, southeast winds 5 to 10 knots.W2 waves 2 feet or less.W2 monday, southeast winds 5 to 10 knots, increasing to 10 to 15 knots by afternoon.W2 waves 1 to 3 feet.W2 monday night, southeast winds 10 to 15 knots, becoming south 15 to 20 knots after midnight, then diminishing to 10 to 15 knots late.W2 a chance of showers and thunderstorms through midnight, then showers and thunderstorms likely after midnight.W2 waves 2 to 4 feet.W2 tuesday, northwest winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight.W2 a chance of showers and thunderstorms.W2 waves 1 to 3 feet.W2 wednesday, north winds 5 to 10 knots, veering to the southeast late, then becoming light and variable after midnight.W2 waves 2 feet or less.W2 thursday, light and variable winds, becoming south 5 to 10 knots.W2 waves 2 feet or less.W2