000
FZUS63 KLOT 121348
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
848 AM CDT WED JUN 12 2013

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN

.SYNOPSIS...LOW PRESSURE OF 29.6 INCHES OVER WESTERN IOWA...WILL
MOVE EAST INTO NORTH CENTRAL ILLINOIS BY LATE AFTERNOON. THIS
LOW WILL CONTINUE TO DEEPEN TO 29.3 INCHES AS IT REACHES THE MID
ATLANTIC REGION THURSDAY. A LARGE BUT WEAK AREA OF HIGH PRESSURE
OF 30.0 INCHES WILL BUILD ACROSS THE LAKES REGION THURSDAY NIGHT
AND FRIDAY THEN MOVE SOUTHEAST THE MID ATLANTIC REGION SATURDAY.

//

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.


LMZ261-362-364-366-563-565-567-868-122200-
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 WED JUN 12 2013

SHEBOYGAN WI TO PENTWATER MI NORTH

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...

.REST OF TODAY...NORTHEAST WINDS 10 TO 15 KT. AREAS OF DENSE FOG
THROUGH EARLY AFTERNOON. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THIS AFTERNOON. WAVES 1 TO 2 FT.
.TONIGHT...NORTH WINDS 10 TO 20 KT INCREASING TO 15 TO 25 KT
LATE. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
WAVES 2 TO 4 FT OCCASIONALLY TO 6 FT.
.THURSDAY...NORTH WINDS 15 TO 25 KT. WAVES 3 TO 5 FT OCCASIONALLY
TO 8 FT.
.THURSDAY NIGHT...NORTH WINDS 10 TO 20 KT. WAVES SUBSIDING TO 2 TO
4 FT OCCASIONALLY TO 6 FT.
.FRIDAY...NORTH WINDS 10 TO 15 KT BECOMING VARIABLE 5 TO 10 KT IN
THE AFTERNOON. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...VARIABLE WINDS 5 TO 10 KT BECOMING SOUTH. WAVES 1
FT OR LESS.
.SATURDAY...SOUTH WINDS 10 TO 15 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 2 FT.
.SUNDAY...SOUTHWEST WINDS AROUND 10 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES AROUND 1 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-122200-
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 WED JUN 12 2013

SHEBOYGAN WI TO PENTWATER MI SOUTH

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...

.REST OF TODAY...NORTHEAST WINDS 10 TO 15 KT INCREASING TO 10 TO
20 KT BY EARLY AFTERNOON. PATCHY DENSE FOG THROUGH EARLY
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH EARLY
AFTERNOON THEN SHOWERS AND THUNDERSTORMS LIKELY. WAVES 1 TO 3 FT.
.TONIGHT...NORTHEAST WINDS 15 TO 25 KT BECOMING NORTH AND
INCREASING TO 30 KT OVERNIGHT. SHOWERS AND
THUNDERSTORMS...ESPECIALLY IN THE EVENING. DAMAGING WINDS...LARGE
HAIL AND HEAVY RAINFALL ARE POSSIBLE WITH THESE STORMS IN THE
EVENING. WAVES BUILDING TO 4 TO 7 FT OCCASIONALLY TO 10 FT.
.THURSDAY...NORTH WINDS TO 30 KT EASING TO 15 TO 25 KT IN THE
AFTERNOON. WAVES 4 TO 7 FT OCCASIONALLY TO 10 FT.
.THURSDAY NIGHT...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20
KT. WAVES 4 TO 7 FT OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO 5 FT
OCCASIONALLY TO 8 FT.
.FRIDAY...NORTH WINDS 10 TO 15 KT. WAVES SUBSIDING TO 1 TO 3 FT
LATE.
.FRIDAY NIGHT...NORTHEAST WINDS 5 TO 10 KT BECOMING SOUTHEAST.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FT.
.SATURDAY...SOUTH WINDS 10 TO 15 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 2 FT.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FT OR LESS.

$$
LMZ761-122200-
MAFOR 1215/
MICHIGAN NORTH 12114 11110 13820 12830. WAVES 1 TO 2 FT TODAY
BUILDING TO 2 TO 4 FT OCCASIONALLY TO 6 FT TONIGHT...BUILDING TO 3
TO 5 FT OCCASIONALLY TO 8 FT THURSDAY MORNING.

MICHIGAN SOUTH 11110 11120 11129 12139 11149 11140 11840. CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH EARLY AFTERNOON. WAVES 1 TO 3
FT TODAY BUILDING TO 4 TO 7 FT OCCASIONALLY TO 10 FT TONIGHT AND
THURSDAY MORNING.


$$

MTF