NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
8:14 PM Friday August 22
W2 WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES, ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.W2 SYNOPSIS, BROAD LOW PRESSURE AVERAGING 296 INCHES OVER THE PLAINS WILL MOVE VERY LITTLE THROUGH SATURDAY.W2 A WEAK WARM FRONT STRETCHING FROM CENTRAL INDIANA TO NORTHERN IOWA WILL ALSO LARGELY REMAIN NEARLY STATIONARY.W2 THE LOW PRESSURE OVER THE PLAINS WILL DEEPEN TO 295 INCHES AND MOVE TO NEAR LAKE WINNIPEG BY SUNDAY NIGHT.W2 ANOTHER LOW PRESSURE AROUND 297 INCHES WILL THEN ADVANCE FROM THE CENTRAL PLAINS TO THE GREAT LAKES REGION DURING THE MIDDLE OF NEXT WEEK.W2 LMZ261-362-364-366-563-565-567-868-230915.W2 LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH FOX ISLAND 5 NAUTICAL MILES OFFSHORE.W2 LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI.W2 LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 sheboygan wi to pentwater mi north rest of tonight, east winds 10 to 15 knots.W2 areas of fog.W2 waves less than 2 feet.W2 saturday, east winds 10 to 15 knots becoming northeast.W2 areas of fog in the morning.W2 waves 1 to 2 feet.W2 saturday night, northeast winds 10 to 15 knots becoming southeast.W2 slight chance of showers and thunderstorms.W2 waves 1 to 3 feet.W2 sunday, southeast winds 10 to 15 knots.W2 slight chance of showers and thunderstorms in the morning.W2 waves 1 to 3 feet.W2 sunday night, south winds 10 to 20 knots.W2 slight chance of showers and thunderstorms overnight.W2 waves 1 to 3 feet.W2 monday, south winds 10 to 20 knots.W2 chance of showers and thunderstorms.W2 waves 2 to 4 feet.W2 monday night, southwest winds 10 to 20 knots.W2 chance of showers and thunderstorms.W2 waves 1 to 3 feet.W2 tuesday, south winds 10 to 15 knots.W2 chance of showers and thunderstorms.W2 waves 1 to 3 feet.W2 wednesday, west winds 10 to 20 knots becoming northwest 15 to 25 knots.W2 chance of showers and thunderstorms.W2 waves 1 to 3 feet.W2