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 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.    SYNOPSIS  HIGH PRESSURE OF 30.5 INCHES FROM SOUTHERN ONTARIO  ACROSS THE OHIO VALLEY TO THE GULF COAST WILL SLOWLY WEAKEN AND  DRIFT EAST INTO SUNDAY. A WEAK LOW IS CROSSING NORTHERN ONTARIO  AND AN ASSOCIATED TROUGH AXIS WILL MOVE SOUTHWARD DOWN LAKE  MICHIGAN THIS AFTERNOON. SURFACE LOW PRESSURE WILL THEN DEVELOP IN  THE LEE OF THE CENTRAL AND SOUTHERN ROCKIES THROUGH THE DAY THEN  STRENGTHEN TO AROUND 29.8 INCHES AS IT CONSOLIDATES OVER NORTHERN  MISSOURI BY SUNDAY MORNING. THE LOW WILL THEN DEEPEN TO AROUND  29.4 INCHES AS IT CROSSES THE OHIO VALLEY INTO SUNDAY NIGHT. HIGH  PRESSURE OF 30.5 INCHES WILL QUICKLY MOVE INTO THE HIGH PLAINS  BEHIND THE LOW SUNDAY NIGHT THEN MOVE EAST TO THE LOWER OHIO  VALLEY BY MONDAY NIGHT. ANOTHER LOW PRESSURE SYSTEM IS FORECAST TO  CROSS THE LAKES LATER TUESDAY WITH ANOTHER STRONG HIGH BUILDING IN  THURSDAY.        LMZ761-312245-  MAFOR 3116/  MICHIGAN NORTH 11720 11820 12830 11840 13140. CHANCE OF SNOW  BEGINNING THIS EVENING. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT  BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT TONIGHT. WAVES 6 TO 9  FT OCCASIONALLY TO 11 FT SUNDAY MORNING.    MICHIGAN SOUTH 11530 11620 11720 11830 12137 12147. CHANCE OF  SNOW IN THE EVENING THEN SNOW AFTER MIDNIGHT TONIGHT AND INTO  SUNDAY MORNING. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT THIS  AFTERNOON BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT TONIGHT.  WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT EARLY SUNDAY MORNING.    $$

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Page last modified: Mar 4, 2014
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