Great Lakes Forecast
Issued by NWS

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FZUS63 KLOT 281335
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
835 AM CDT MON JUL 28 2014

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 29.5 INCHES OVER NEW ENGLAND WILL
MOVE TO THE MOUTH OF THE ST LAWRENCE RIVER BY LATE TONIGHT WHILE
DEEPENING TO 29.4 INCHES. HIGH PRESSURE OF 30.2 INCHES OVER THE
NORTHERN PLAINS TODAY WILL SLOWLY MOVE EAST AND WEAKEN INTO
TUESDAY. LOW PRESSURE AT 29.8 INCHES WILL DEVELOP ACROSS EASTERN
ONTARIO ON TUESDAY AND VERY SLOWLY MOVE NORTHEAST INTO THURSDAY.
THIS WILL MOVE A WEAK COLD FRONT SOUTHWARD ACROSS THE NORTHERN
PART OF THE LAKE ON TUESDAY AFTERNOON AND NIGHT. OTHERWISE...THE
PRESSURE PATTERN ACROSS THE LAKE DURING THE MIDDLE TO LATTER PART
OF THE WEEK LOOKS TO REMAIN FAIRLY TRANQUIL.

LMZ261-362-364-366-563-565-282200-
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-
835 AM CDT MON JUL 28 2014

TWO RIVERS WI TO MANISTEE MI NORTH

.REST OF TODAY...NORTH WINDS 20 TO 25 KT BECOMING WEST 10 TO 15
KT IN THE AFTERNOON. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT
SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT BY LATE AFTERNOON.
.TONIGHT...WEST WINDS 10 TO 15 KT BECOMING NORTHWEST AFTER
MIDNIGHT. WAVES 2 TO 4 FT.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 3 FT.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES 1 TO 3 FT.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KT BECOMING WEST 5 TO 10 KT.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES
1 TO 2 FT.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KT. SLIGHT CHANCE OF
SHOWERS. WAVES 1 TO 2 FT.
.THURSDAY...SOUTHWEST WINDS 10 TO 15 KT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.
.FRIDAY...VARIABLE WINDS 5 TO 10 KT BECOMING EAST. SLIGHT CHANCE
OF SHOWERS. WAVES AROUND 1 FT.

$$

LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-282200-
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-
835 AM CDT MON JUL 28 2014

TWO RIVERS WI TO MANISTEE MI SOUTH

.REST OF TODAY...NORTH WINDS TO 30 KT THROUGH EARLY
AFTERNOON...DIMINISHING TO 15 TO 25 KT LATE IN THE AFTERNOON. WAVES
8 TO 11 FT OCCASIONALLY TO 14 FT SUBSIDING TO 6 TO 9 FT
OCCASIONALLY TO 11 FT BY LATE AFTERNOON.
.TONIGHT...NORTHWEST WINDS 10 TO 20 KT EARLY BECOMING WEST 10 TO
15 KT BY MID EVENING...THEN BECOMING NORTHWEST 10 TO 20 KT AGAIN
AFTER MIDNIGHT. WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT SUBSIDING TO
3 TO 5 FT OCCASIONALLY TO 7 FT LATE.
.TUESDAY...NORTHWEST WINDS 10 TO 20 KT DIMINISHING TO 10 TO 15 KT
FROM LATE MORNING ON. CHANCE OF SHOWERS AND THUNDERSTORMS...MAINLY
IN THE AFTERNOON. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT SUBSIDING
TO 2 TO 4 FT IN THE AFTERNOON.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KT BECOMING NORTHWEST.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES 1
TO 3 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT. SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 1 TO 3 FT.
.WEDNESDAY NIGHT...VARIABLE WINDS 5 TO 10 KT BECOMING SOUTHWEST.
WAVES 1 TO 2 FT.
.THURSDAY...WEST WINDS 10 TO 15 KT BECOMING SOUTHWEST. SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FT.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KT. SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES AROUND 1 FT.

$$
LMZ761-282200-
MAFOR 2815/
MICHIGAN NORTH 11830 11720 13610 13710. CHANCE OF SHOWERS AND
THUNDERSTORMS TUESDAY MORNING. WAVES 5 TO 8 FT OCCASIONALLY TO 10
FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT THIS AFTERNOON AND
TO 2 TO 4 FT TONIGHT. WAVES 1 TO 3 FT TUESDAY MORNING.

MICHIGAN SOUTH 12840 11730 11720 12610 12720. WAVES 8 TO 11 FT
OCCASIONALLY TO 14 FT SUBSIDING TO 6 TO 9 FT OCCASIONALLY TO 11
FT THIS AFTERNOON. WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT SUBSIDING TO
3 TO 5 FT OCCASIONALLY TO 7 FT TONIGHT AND TUESDAY MORNING.

$$

KJB







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