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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  LOW PRESSURE OF 29.8 INCHES OVER SOUTHERN ONTARIO AND  THE LOWER GREAT LAKES WILL MOVE EASTWARD TODAY WHILE HIGH PRESSURE  OF 30.3 INCHES OVER CENTRAL AND NORTHERN ONTARIO AND QUEBEC DRIFTS  EAST. A RIDGE AXIS FROM THE HIGH WILL TRACK ACROSS LAKE MICHIGAN  TODAY AND TONIGHT WITH A STEADIER PRESSURE GRADIENT BUILDING IN  WEDNESDAY AS THE MAIN HIGH SHIFTS EAST. LOW PRESSURE OF 29.5  INCHES OVER WESTERN NEBRASKA THIS MORNING WILL LIFT NORTHWARD TO  MANITOBA BY WEDNESDAY AFTERNOON AND DEEPEN TO 29.3 INCHES. ANOTHER  SURFACE LOW WILL DEVELOP OVER THE TEXAS PANHANDLE WEDNESDAY NIGHT  AND MOVE NORTHEAST TO THE UPPER GREAT LAKES THURSDAY NIGHT. THIS  WILL BRING A PERIOD OF STRONGER WINDS TO THE LAKE THURSDAY INTO  SATURDAY WITH SPEEDS AND DIRECTIONS DEPENDENT ON THE EXACT TRACK  OF THE LOW.        LMZ761-301545-  MAFOR 3009/  MICHIGAN NORTH 12830 11820 13110 11210 11310. WAVES 5 TO 8 FT  OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT  TODAY AND TO 1 TO 3 FT TONIGHT.    MICHIGAN SOUTH 12830 12820 11120 11110 11210 11310. WAVES 6 TO 9  FT OCCASIONALLY TO 11 FT SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO 8  FT TODAY AND TO 2 TO 4 FT TONIGHT.    $$

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Page last modified: Mar 4, 2014
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