Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 050753
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
253 AM CDT WED AUG 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...BROAD...WEAK HIGH PRESSURE OF 30.0 INCHES OVER THE
NORTHERN AND CENTRAL PLAINS WILL SPREAD ACROSS THE LAKES REGION
TODAY. LOW PRESSURE OF 29.7 INCHES WILL MOVE NORTHEAST FROM THE
MISSOURI VALLEY AND INTO THE OHIO VALLEY LATER THIS WEEK. A
SECONDARY LOW WILL MOVE OUT THE UPPER MIDWEST AND CROSS THE LAKE
FRIDAY NIGHT OR SATURDAY MORNING AT 29.8 INCHES.

LMZ261-362-364-366-563-565-567-868-051400-
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-
253 AM CDT WED AUG 5 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH THIS
MORNING...THEN BECOMING VARIABLE 5 TO 10 KT THIS AFTERNOON. WAVES
1 TO 3 FT.
.TONIGHT...SOUTHEAST WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KT BECOMING NORTHEAST. WAVES
2 FT OR LESS.
.THURSDAY NIGHT...EAST WINDS 5 TO 10 KT BECOMING SOUTHEAST. WAVES
1 TO 2 FT.
.FRIDAY...SOUTH WINDS 10 TO 20 KT BECOMING SOUTHEAST. CHANCE OF
SHOWERS IN THE MORNING...THEN CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KT BECOMING SOUTH.
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTH. WAVES
1 TO 2 FT.
.SUNDAY...EAST WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-051400-
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-
253 AM CDT WED AUG 5 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TODAY...VARIABLE WINDS 5 TO 10 KT BECOMING NORTHEAST 10 TO 15 KT
THIS AFTERNOON. WAVES 1 TO 2 FT.
.TONIGHT...NORTHEAST WINDS 10 TO 15 KT BECOMING EAST. WAVES 1 TO
2 FT.
.THURSDAY...EAST WINDS AROUND 10 KT BECOMING NORTHEAST. WAVES 1
TO 2 FT.
.THURSDAY NIGHT...NORTHEAST WINDS AROUND 10 KT BECOMING
SOUTHEAST. WAVES 1 TO 2 FT.
.FRIDAY...SOUTH WINDS 10 TO 20 KT BECOMING SOUTHEAST. CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 3 FT.
.FRIDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KT BECOMING SOUTH. WAVES
1 TO 3 FT.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KT BECOMING SOUTH. WAVES 1 TO
2 FT.
.SUNDAY...SOUTH WINDS 10 TO 15 KT BECOMING SOUTHEAST 5 TO 10 KT.
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FT OR LESS.

$$

LMZ761-051400-
MAFOR 0509/
MICHIGAN NORTH 11710 12810 12900 13300. WAVES 1 TO 3 FT.

MICHIGAN SOUTH 13900 14110 11210. WAVES 1 TO 2 FT.

$$


KJB



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