Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 010742
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
242 AM CDT MON JUN 1 2015

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...A HIGH PRESSURE RIDGE AVERAGING 30.2 INCHES EXTENDS
FROM NORTHERN QUEBEC THROUGH THE NORTHERN GREAT LAKES. THIS RIDGE
WILL MOVE SOUTH OVER THE CENTRAL LAKES BY EARLY TUESDAY AND
CONTINUE THROUGH WEDNESDAY...WHILE GRADUALLY WEAKENING. LOW
PRESSURE AROUND 29.8 INCHES WILL APPROACH THE GREAT LAKES FROM
THE UPPER PLAINS ON THURSDAY NIGHT BUT WILL LIKELY WEAKEN BEFORE
REACHING LAKE MICHIGAN.

LMZ261-362-364-366-563-565-567-868-011400-
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-
242 AM CDT MON JUN 1 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...NORTHEAST WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT.
WAVES 2 TO 4 FT.
.TONIGHT...NORTHEAST WINDS 10 TO 20 KT BECOMING EAST 10 TO 15
KT IN THE EVENING...THEN SOUTHEAST 5 TO 10 KT OVERNIGHT. WAVES
2 TO 4 FT SUBSIDING TO 1 TO 2 FT.
.TUESDAY...SOUTHEAST WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.
.TUESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH 10
TO 15 KT. WAVES 1 TO 2 FT.
.WEDNESDAY...SOUTH WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
.WEDNESDAY NIGHT...SOUTH WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.
.THURSDAY...SOUTH WINDS AROUND 10 KT. WAVES 1 TO 2 FT.
.FRIDAY...NORTHEAST WINDS 10 TO 20 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 3 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-011400-
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-
242 AM CDT MON JUN 1 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TODAY...NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH. WAVES 3
TO 5 FT OCCASIONALLY TO 7 FT.
.TONIGHT...NORTH WINDS 10 TO 20 KT BECOMING EAST 10 TO 15 KT.
WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT SUBSIDING TO 2 TO 4 FT.
.TUESDAY...NORTHEAST WINDS 10 TO 15 KT BECOMING NORTH. WAVES 1
TO 3 FT.
.TUESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING SOUTHEAST.
WAVES 1 TO 3 FT.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KT BECOMING EAST. WAVES
1 TO 2 FT.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KT BECOMING SOUTHEAST.
WAVES 1 TO 2 FT.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.
.FRIDAY...NORTHEAST WINDS 10 TO 15 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 3 FT.

$$

LMZ761-011400-
MAFOR 0110/
MICHIGAN NORTH 12110 13120 11110 11210 11310. WAVES 2 TO 4
FT SUBSIDING TO 1 TO 2 FT TONIGHT.

MICHIGAN SOUTH 12120 13820 11120 12210. WAVES 3 TO 5 FT
OCCASIONALLY TO 7 FT SUBSIDING TO 2 TO 4 FT TONIGHT.

$$


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