Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 260148
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
848 PM CDT SAT APR 25 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 29.4 INCHES OVER KENTUCKY WILL MOVE
OFF THE MID ATLANTIC COAST SUNDAY. HIGH PRESSURE AVERAGING 30.2
INCHES WILL EXPAND OVER MUCH OF THE NORTHERN UNITED STATES EARLY
NEXT WEEK. THIS HIGH WILL LIKELY CONTINUE TO DOMINATE THE GREAT
LAKES REGION FOR MUCH OF THE WEEK.

LMZ261-362-364-366-563-565-260800-
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-
848 PM CDT SAT APR 25 2015

TWO RIVERS WI TO MANISTEE MI NORTH

.REST OF TONIGHT...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO
20 KT. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY THROUGH MONDAY...NORTH WINDS 10 TO 20 KT. WAVES 3 TO 5
FT OCCASIONALLY TO 7 FT.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KT DIMINISHING TO 5 TO 10
KT. WAVES SUBSIDING TO 1 TO 3 FT.
.TUESDAY...WEST WINDS 5 TO 10 KT BECOMING SOUTHWEST. WAVES 1 TO
2 FT.
.TUESDAY NIGHT...WEST WINDS 5 TO 10 KT BECOMING NORTH. WAVES 1
TO 2 FT.
.WEDNESDAY...NORTHWEST WINDS AROUND 10 KT. WAVES 1 TO 2 FT.
.THURSDAY...NORTH WINDS 5 TO 10 KT BECOMING VARIABLE IN THE
AFTERNOON. WAVES 1 TO 2 FT.

$$

LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-260800-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 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 PENTWATER TO MANISTEE MI 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-
848 PM CDT SAT APR 25 2015

TWO RIVERS WI TO MANISTEE MI SOUTH

.REST OF TONIGHT...NORTH WINDS 15 TO 25 KT. WAVES 3 TO 6 FT
OCCASIONALLY TO 8 FT.
.SUNDAY THROUGH MONDAY...NORTH WINDS 15 TO 25 KT. WAVES 3 TO 6
FT OCCASIONALLY TO 8 FT.
.MONDAY NIGHT...NORTH WINDS 10 TO 20 KT DIMINISHING TO 5 TO 10
KT OVERNIGHT. WAVES SUBSIDING TO 2 TO 4 FT.
.TUESDAY...NORTH WINDS 5 TO 10 KT BECOMING VARIABLE. WAVES 1 TO
2 FT.
.TUESDAY NIGHT...VARIABLE WINDS 5 TO 10 KT BECOMING WEST. WAVES
1 TO 2 FT.
.WEDNESDAY AND THURSDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3
FT.

$$

LMZ761-260800-
MAFOR 2604/
MICHIGAN NORTH 11830 11820 15820. WAVES 3 TO 5 FT OCCASIONALLY
TO 7 FT.

MICHIGAN SOUTH 16830. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.

$$


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