Expires:200907050930;;602044 FZUS63 KMQT 050127 GLFLS OPEN LAKE FORECAST FOR LAKE SUPERIOR NATIONAL WEATHER SERVICE MARQUETTE MI 927 PM EDT SAT JUL 4 2009 FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR .SYNOPSIS...A 29.5 INCH LOW PRESSURE SYSTEM OVER NORTHERN MAINE WILL REACH THE CANADIAN MARITIMES BY SUNDAY AFTERNOON. A HIGH PRESSURE RIDGE OF 30.3 INCHES OVER WESTERN HUDSON BAY AND MANITOBA WILL SLOWLY EXPAND OVER THE UPPER GREAT LAKES BY MONDAY WHILE WEAKENING TO 30.1 INCHES. THIS RIDGE WILL REMAIN IN PLACE THROUGH MID WEEK. A 29.5 INCH LOW PRESSURE DEVELOPING IN THE NORTHERN PLAINS WILL PUSH EAST INTO THE UPPER GREAT LAKES ON THURSDAY. LSZ261-050930- MAFOR 0503/ SUPERIOR WEST 11610 13700 11610 11520 11510 11610. WAVES 1 FOOT OR LESS. 220001. SUPERIOR NORTH CENTRAL 12610 12710 11610 11520 11620 11720. SLIGHT CHANCE OF SHOWERS SUNDAY EVENING. WAVES 1 FOOT OR LESS. 220101. SUPERIOR SOUTH CENTRAL 11500 11510 11610 12710 11700 11710 11610. SLIGHT CHANCE OF SHOWERS SUNDAY EVENING. WAVES 1 FOOT OR LESS. 220001. SUPERIOR EAST 11610 13600 14610. CHANCE OF SHOWERS SUNDAY EVENING. WAVES 1 FOOT OR LESS. 220001. $$ AJK