Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS63 KLOT 030750 CCA
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN...CORRECTED
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
250 AM CDT WED JUN 3 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...A WEAK RIDGE OF HIGH PRESSURE AVERAGING 30.1 INCHES
EXTENDS FROM THE OHIO VALLEY NORTHEAST TO QUEBEC. THIS RIDGE WILL
DRIFT SLOWLY SOUTHEAST AS A COLD FRONT EXTENDING SOUTH FROM LOW
PRESSURE OVER HUDSON BAY MOVES SOUTH ACROSS THE LAKE THURSDAY
NIGHT INTO FRIDAY MORNING. HIGH PRESSURE OF 30.4 INCHES WILL
BUILD SOUTH INTO ONTARIO IN THE WAKE OF THIS FRONT FRIDAY. THE
HIGH WILL THEN CONTINUE SOUTH INTO THE GREAT LAKES REGION SATURDAY
NIGHT WEAKENING TO 30.2 INCHES AS IT MOVES TO NEW ENGLAND SUNDAY.

LMZ261-362-364-366-563-565-567-868-031400-
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-
250 AM CDT WED JUN 3 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...SOUTH WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
.TONIGHT...SOUTH WINDS 10 TO 15 KT. CHANCE OF SHOWERS LATE.
WAVES 1 TO 2 FT.
.THURSDAY...SOUTH WINDS 10 TO 15 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 2 FT.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KT BECOMING NORTH 10 TO
15 KT. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.
.FRIDAY...NORTHEAST WINDS 10 TO 20 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 TO 4 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.SATURDAY...NORTHEAST WINDS 10 TO 15 KT BECOMING SOUTHEAST
SATURDAY NIGHT. WAVES 1 TO 3 FT.
.SUNDAY...SOUTHEAST WINDS 10 TO 15 KT BECOMING WEST. CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-031400-
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-
250 AM CDT WED JUN 3 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TODAY...SOUTHEAST WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTH. WAVES 1
TO 2 FT.
.THURSDAY...SOUTH WINDS 10 TO 15 KT BECOMING SOUTHEAST. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1
TO 2 FT.
.THURSDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KT BECOMING NORTH.
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FT OR LESS.
.FRIDAY...NORTH WINDS 10 TO 20 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES BUILDING TO 2 TO 4 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 20 KT. CHANCE OF SHOWERS.
WAVES 2 TO 4 FT.
.SATURDAY...NORTHEAST WINDS 10 TO 20 KT DIMINISHING TO 10 TO 15
KT AND BECOMING SOUTHEAST SATURDAY NIGHT. WAVES 1 TO 3 FT.
.SUNDAY...SOUTH WINDS 10 TO 15 KT BECOMING WEST. CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.

$$

LMZ761-031400-
MAFOR 0310/
MICHIGAN NORTH 16410. CHANCE OF SHOWERS LATE TONIGHT. WAVES 1
TO 2 FT.

MICHIGAN SOUTH 15310 11310 11410. WAVES 1 TO 2 FT.

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.