Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 011958
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
258 PM CDT WED JUL 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...HIGH PRESSURE AT 30.0 INCHES CENTERED OVER NORTHERN
WISCONSIN WILL REMAIN NEARLY STATIONARY WITH BROAD RIDGING ACROSS
THE WESTERN GREAT LAKES TONIGHT THROUGH THURSDAY NIGHT. LOW
PRESSURE AT 29.6 INCHES PASSING WELL NORTH OF LAKE SUPERIOR FRIDAY
WILL DRAG A WEAK COLD FRONT SOUTH ACROSS NORTHERN LAKE MICHIGAN
FRIDAY NIGHT BEFORE ANOTHER HIGH PRESSURE AREA AT 30.0 INCHES
TAKES HOLD ACROSS THE AREA SATURDAY INTO EARLY SUNDAY. AS THE HIGH
RETREATS EAST MONDAY... A WARM FRONT WILL LIFT NORTH ACROSS THE
LAKE.

LMZ261-362-364-366-563-565-567-868-020315-
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-
258 PM CDT WED JUL 1 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.TONIGHT...NORTH WINDS 10 TO 20 KT DIMINISHING TO 10 TO 15 KT.
WAVES 1 TO 3 FT.
.THURSDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.
.THURSDAY NIGHT...NORTH WINDS 10 TO 15 KT BACKING TO SOUTHWEST
10 TO 20 KT. WAVES 1 TO 2 FT.
.FRIDAY...SOUTHWEST WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.FRIDAY NIGHT...SOUTHWEST WINDS 10 TO 20 KT BECOMING WEST. WAVES
2 TO 4 FT.
.SATURDAY...NORTHWEST WINDS 5 TO 10 KT BECOMING NORTH. WAVES 1 TO
3 FT.
.SATURDAY NIGHT...EAST WINDS LESS THAN 10 KT BECOMING SOUTHEAST.
WAVES 1 TO 2 FT.
.SUNDAY...SOUTH WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT. WAVES
1 TO 2 FT.
.MONDAY...SOUTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 TO 4 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-020315-
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-
258 PM CDT WED JUL 1 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TONIGHT...NORTH WINDS 10 TO 20 KT BECOMING NORTHEAST 10 TO
15 KT. WAVES 2 TO 4 FT.
.THURSDAY...NORTHEAST WINDS 10 TO 15 KT BECOMING NORTH 10 TO
20 KT. WAVES 1 TO 3 FT.
.THURSDAY NIGHT...NORTHEAST WINDS 10 TO 20 KT BECOMING EAST 10 TO
15 KT AFTER MIDNIGHT...THEN BECOMING SOUTHEAST LATE. WAVES 1 TO
3 FT.
.FRIDAY...SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH. WAVES 1 TO
2 FT.
.FRIDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KT BECOMING SOUTH. WAVES 1 TO
2 FT.
.SATURDAY NIGHT...EAST WINDS 5 TO 10 KT BECOMING SOUTHEAST. WAVES
1 FT OR LESS.
.SUNDAY...SOUTH WINDS 5 TO 10 KT BECOMING SOUTHEAST. WAVES 1 TO
2 FT.
.MONDAY...SOUTH WINDS 10 TO 20 KT. WAVES 1 TO 3 FT.

$$

LMZ761-020315-
MAFOR 0121/
MICHIGAN NORTH 12820 12810 14800. WAVES 1 TO 3 FEET.
MICHIGAN SOUTH 13820 14110 11810. WAVES 2 TO 4 FEET TONIGHT SUBSIDING
TO 1 TO 3 FEET THURSDAY.

$$

ED F


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