Great Lakes Forecast
Issued by NWS

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FZUS63 KLOT 050756
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
256 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....HIGH PRESSURE OF 30.0 INCHES OVER THE GREAT LAKES
WILL SHIFT TO THE EAST TODAY AS LOW PRESSURE OF 29.6 INCHES OVER
NORTHWEST ONTARIO LIFTS NORTH...AND A SECOND LOW OF 29.7 INCHES
OVER THE NORTHERN PLAINS SLOWLY MOVES EAST. THIS SECOND LOW 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.

LMZ261-362-364-366-563-565-567-868-051530-
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-
256 AM CDT SUN JUL 5 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...SOUTH WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT. AREAS
OF FOG. WAVES 1 TO 3 FT BUILDING TO 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. WAVES 5 TO 8 FT OCCASIONALLY TO
10 FT SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.
.TUESDAY...NORTH WINDS 10 TO 20 KT. WAVES SUBSIDING TO 2 TO 4 FT.
.TUESDAY NIGHT...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 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.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-051530-
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-
256 AM CDT SUN JUL 5 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.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 BUILDING TO 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 4 TO 6 FT OCCASIONALLY TO
8 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.
.TUESDAY...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20 KT.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. WAVES 3 TO
5 FT OCCASIONALLY TO 7 FT.
.TUESDAY NIGHT...NORTH WINDS 10 TO 20 KT BECOMING NORTHEAST 10 TO
15 KT. WAVES 2 TO 4 FT SUBSIDING TO 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.

$$

LMZ761-051530-
MAFOR 0509/
MICHIGAN NORTH 12410 15420. WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT
TODAY AND TONIGHT.

MICHIGAN SOUTH 12400 11410 12320 13420. WAVES 1 TO 3 FT TODAY.
WAVES BUILDING TO 2 TO 4 FT TONIGHT.

$$


RODRIGUEZ



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