000 FZUS63 KDTX 220142 GLFLH OPEN LAKE FORECAST FOR LAKE HURON NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 942 PM EDT THU AUG 21 2008 LAKE HURON FORECAST BEYOND FIVE NAUTICAL MILES FROM SHORE .SYNOPSIS...HIGH PRESSURE...30.30 INCHES...CENTERED OVER THE EASTERN GREAT LAKES...WILL MOVE OFF THE COAST OF THE MID ATLANTIC TONIGHT. THIS HIGH WILL REMAIN NEARLY STATIONARY THROUGH SATURDAY. LOW PRESSURE OF 29.40 INCHES IS FORECAST TO MOVE ACROSS HUDSON BAY ON SATURDAY...SENDING A COLD FRONT ACROSS THE GREAT LAKES LATE SATURDAY AND SATURDAY NIGHT. HIGH PRESSURE WILL THEN BUILD IN FROM THE WEST BY THE END OF THE WEEKEND. LHZ361-220800- LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT BEYOND 5 NM OFF SHORE- 942 PM EDT THU AUG 21 2008 .OVERNIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET. .FRIDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET. .FRIDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...VEERING TO SOUTH. A CHANCE OF SHOWERS AND THUNDERSTORMS MAINLY BEFORE MIDNIGHT...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET. .SATURDAY...SOUTH WINDS 10 TO 15 KNOTS...VEERING TO SOUTHWEST AROUND NOON. SHOWERS AND THUNDERSTORMS LIKELY. WAVES 2 TO 4 FEET. .SATURDAY NIGHT...WEST WINDS 5 TO 15 KNOTS...VEERING TO NORTHWEST. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS...BUILDING TO 2 TO 4 FEET OVERNIGHT. .SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 6 FEET. .MONDAY...NORTH WINDS 10 TO 15 KNOTS...VEERING TO NORTHEAST LATE. WAVES 2 TO 4 FEET. .TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS...VEERING TO EAST. WAVES 1 TO 3 FEET. $$ LHZ362-363-220800- LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND 5NM OFF SHORE- LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF SHORE- 942 PM EDT THU AUG 21 2008 .OVERNIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET. .FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...BACKING TO SOUTHEAST. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET. .FRIDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...WITH GUSTS TO 25 KNOTS...VEERING TO SOUTH AROUND MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS ENDING AFTER MIDNIGHT. WAVES 3 TO 6 FEET...BUILDING TO 4 TO 7 FEET OVERNIGHT. .SATURDAY...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH EARLY AFTERNOON...THEN SHOWERS AND THUNDERSTORMS LIKELY. WAVES 3 TO 6 FEET. .SATURDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS...VEERING TO NORTHWEST. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET. .SUNDAY...NORTHWEST WINDS 10 TO 20 KNOTS. WAVES 2 TO 4 FEET...BUILDING TO 3 TO 6 FEET BY LATE AFTERNOON. .MONDAY...NORTH WINDS 10 TO 15 KNOTS...VEERING TO NORTHEAST LATE. WAVES 3 TO 6 FEET...SUBSIDING TO 2 TO 4 FEET DURING THE AFTERNOON. .TUESDAY...NORTHEAST WINDS 10 TO 15 KNOTS...VEERING TO EAST. WAVES 2 TO 4 FEET. $$ LHZ462>464-220800- LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE- LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE- LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE- 942 PM EDT THU AUG 21 2008 .OVERNIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET. .FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...BACKING TO SOUTHEAST. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH 2 PM...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET. .FRIDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...WITH GUSTS TO 25 KNOTS...VEERING TO SOUTH. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS ENDING AFTER MIDNIGHT. WAVES 2 TO 4 FEET. .SATURDAY...SOUTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH EARLY AFTERNOON...THEN SHOWERS AND THUNDERSTORMS LIKELY. WAVES 3 TO 6 FEET. .SATURDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS...VEERING TO WEST. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET. .SUNDAY...NORTH WINDS 10 TO 20 KNOTS. WAVES 2 TO 4 FEET...BUILDING TO 3 TO 6 FEET BY LATE AFTERNOON. .MONDAY...NORTH WINDS 5 TO 15 KNOTS...VEERING TO NORTHEAST LATE. WAVES 4 TO 7 FEET...SUBSIDING TO 2 TO 4 FEET DURING THE EVENING. .TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. WAVES 2 TO 4 FEET. $$ LHZ461-220800- MAFOR 2203/ HURON NORTH 12310 11410 11410 19419 11420 19429 11320 19329 12420 19429 A CHANCE OF SHOWERS AND THUNDERSTORMS FRIDAY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS FRIDAY EVENING. WAVES 1 TO 3 FEET OVERNIGHT. FRIDAY WAVES 2 TO 4 FEET. WAVES 3 TO 6 FEET FRIDAY EVENING. 220103. HURON SOUTH 12310 11410 11410 19419 14320 19329 A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH EARLY AFTERNOON...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS FRIDAY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS FRIDAY EVENING. WAVES 1 TO 3 FEET OVERNIGHT. WAVES 2 TO 4 FEET FRIDAY AND FRIDAY EVENING. 220103. $$ MANN EXPERIMENTAL GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT WEATHER.GOV/DETROIT (ALL LOWER CASE)