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FZUS63 KLOT 021348
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
848 AM CDT TUE SEP 2 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN.

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 29.1 INCHES ACROSS HUDSON BAY WILL
MOVE FURTHER NORTHEAST AWAY FROM THE GREAT LAKES. THE COLD FRONT
THAT PASSED THE LAKE VERY EARLY THIS MORNING WILL DISSIPATE...WITH
WEAK HIGH PRESSURE OF 30.1 INCHES MOVING ACROSS THE OHIO RIVER
VALLEY TONIGHT. LOW PRESSURE OF 29.6 INCHES WILL ENTER THE
NORTHERN PLAINS ON THURSDAY MORNING AND MOVE TO JUST NORTH OF THE
GREAT LAKES BY THURSDAY NIGHT WHILE DEEPENING TO 29.4 INCHES. THIS
WILL STEER A STRONG COLD FRONT DOWN THE LAKE DURING FRIDAY. HIGH
PRESSURE OF 30.2 INCHES WILL THEN BUILD ACROSS THE REGION BY
SATURDAY NIGHT.

LMZ261-362-364-366-563-565-567-868-022130-
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
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 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
848 AM CDT TUE SEP 2 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KT INCREASING TO 10 TO
20 KT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.
WAVES 1 TO 3 FT.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTH 15 TO 20
KT FROM LATE MORNING ON. WAVES 2 TO 4 FT.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 25 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS...MAINLY OVERNIGHT. WAVES BUILDING TO 4 TO 6 FT
OCCASIONALLY TO 8 FT.
.THURSDAY...SOUTH WINDS 20 TO 25 KT WITH A FEW GUSTS TO 30 KT.
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 4 TO 7 FT OCCASIONALLY
TO 9 FT.
.THURSDAY NIGHT...SOUTHWEST WINDS 20 TO 25 KT BECOMING WEST 15 TO
20 KT. SHOWERS AND THUNDERSTORMS LIKELY. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT.
.FRIDAY...NORTHWEST WINDS 15 TO 20 KT BECOMING NORTH 15 TO 25 KT.
SLIGHT CHANCE OF SHOWERS. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SATURDAY...NORTHWEST WINDS 10 TO 20 KT. WAVES SUBSIDING TO 2 TO
4 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-022130-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
848 AM CDT TUE SEP 2 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.REST OF TODAY...WEST WINDS 5 TO 10 KT BACKING TO SOUTH AROUND 10
KT THIS AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
THIS AFTERNOON. WAVES 1 TO 2 FT.
.TONIGHT...SOUTH WINDS 10 TO 15 KT BECOMING SOUTHWEST AROUND 10 KT.
WAVES 1 TO 2 FT.
.WEDNESDAY...SOUTHWEST WINDS AROUND 10 KT BECOMING SOUTH 10 TO 20
KT BY EARLY AFTERNOON. WAVES 1 TO 3 FT.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 25 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS...MAINLY OVERNIGHT. WAVES BUILDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT.
.THURSDAY...SOUTH WINDS 20 TO 25 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS...MAINLY IN THE MORNING. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT.
.THURSDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KT DIMINISHING TO 10 TO
20 KT. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT.
.FRIDAY...WEST WINDS 15 TO 20 KT BECOMING NORTH 15 TO 25 KT.
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 3 TO 5 FT OCCASIONALLY
TO 7 FT.
.SATURDAY...NORTH WINDS 15 TO 20 KT. WAVES 4 TO 6 FT OCCASIONALLY
TO 8 FT.

$$
LMZ761-022130-
MAFOR 0215/
MICHIGAN NORTH 11510 12520 14510 11510. WAVES 1 TO 3 FT BUILDING
TO 2 TO 4 FT WEDNESDAY MORNING.

MICHIGAN SOUTH 11600 11500 11400 19410 11410 14500. WAVES 1 TO 2
FT.

$$

RC

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