Great Lakes Forecast
Issued by NWS

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FZUS63 KLOT 051355
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
855 AM CDT SUN JUL 5 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....LOW PRESSURE OF 29.7 INCHES OVER THE PLAINS WILL
LIFT NORTHEAST TONIGHT INTO MONDAY REACHING LAKE SUPERIOR MONDAY
AND THEN LIFTING NORTHEAST TO ONTARIO AND WESTERN QUEBEC MONDAY
NIGHT INTO TUESDAY...WITH A FRONTAL BOUNDARY DROPPING SOUTH DOWN
THE LAKE EARLY TUESDAY. HIGH PRESSURE OF 30.1 INCHES OVER THE
CENTRAL PLAINS WILL THEN BUILD EAST ACROSS THE CENTRAL GREAT LAKES
THROUGH MID WEEK.

LMZ261-362-364-366-563-565-567-868-052115-
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-
855 AM CDT SUN JUL 5 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.REST OF TODAY...SOUTH WINDS 10 TO 15 KT INCREASING TO 10 TO
20 KT. AREAS OF FOG. WAVES 2 TO 4 FT.
.TONIGHT...SOUTH WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.MONDAY...SOUTH WINDS 15 TO 25 KT INCREASING TO 30 KT. CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 3 TO 5 FT
OCCASIONALLY TO 7 FT BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.
.MONDAY NIGHT...SOUTHWEST WINDS TO 30 KT BECOMING WEST 15 TO
25 KT. SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN CHANCE OF
SHOWERS AND THUNDERSTORMS OVERNIGHT. WAVES 5 TO 8 FT OCCASIONALLY
TO 10 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.TUESDAY...NORTH WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.TUESDAY NIGHT...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
.WEDNESDAY...NORTH WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.
.THURSDAY...SOUTHWEST WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-052115-
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-
855 AM CDT SUN JUL 5 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.REST OF TODAY...SOUTH WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT
LATE THIS MORNING...THEN BECOMING SOUTHEAST 10 TO 20 KT THIS
AFTERNOON. AREAS OF FOG. WAVES 1 TO 3 FT.
.TONIGHT...SOUTH WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.MONDAY...SOUTH WINDS 15 TO 25 KT. WAVES 2 TO 4 FT BUILDING TO
4 TO 6 FT OCCASIONALLY TO 8 FT.
.MONDAY NIGHT...SOUTH WINDS 15 TO 25 KT BECOMING WEST. CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN SHOWERS AND
THUNDERSTORMS LIKELY OVERNIGHT. WAVES 3 TO 5 FT OCCASIONALLY TO
7 FT SUBSIDING TO 2 TO 4 FT.
.TUESDAY...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20 KT.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. WAVES 2 TO
4 FT.
.TUESDAY NIGHT...NORTH WINDS 10 TO 20 KT BECOMING NORTHEAST 10 TO
15 KT. WAVES 1 TO 3 FT.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH. WAVES 1 FT
OR LESS.

$$

LMZ761-052115-
MAFOR 0515/
MICHIGAN NORTH 13413 14410 11420. WAVES 2 TO 4 FEET THIS
AFTERNOON AND TONIGHT. WAVES 3 TO 5 FEET OCCASIONALLY TO 7 FEET
MONDAY MORNING.

MICHIGAN SOUTH 11403 11413 11323 14420 11410. WAVES 1 TO 3 FEET
THIS AFTERNOON. WAVES 2 TO 4 FEET TONIGHT. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET MONDAY MORNING.

$$


LENNING



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