Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 271954
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
254 PM CDT SAT JUN 27 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 29.5 INCHES NEAR CLEVELAND WILL
CONTINUE TO TRACK TO THE EAST...REACHING NEW ENGLAND BY SUNDAY
EVENING. A RIDGE OF HIGH PRESSURE AVERAGING 30.1 INCHES EXTENDS
FROM JAMES BAY...ACROSS THE UPPER MISSISSIPPI VALLEY...TO THE
SOUTH HIGH PLAINS. THIS RIDGE WILL GRADUALLY SHIFT EAST ACROSS
LAKE MICHIGAN ON SUNDAY. MEANWHILE... A 29.7 INCH LOW WILL DROP
OUT OF SOUTH CENTRAL CANADA THIS EVENING AND TRACK SOUTHEAST TO
THE MIDDLE MISSISSIPPI VALLEY SUNDAY NIGHT. THIS LOW WILL THEN
TURN EAST...TRACKING JUST SOUTH OF LAKE MICHIGAN MONDAY NIGHT AND
MOVE TO THE EASTERN LAKES ON TUESDAY. ANOTHER AREA OF WEAK HIGH
PRESSURE WILL BUILD ACROSS THE UPPER MISSISSIPPI VALLEY AND INTO
THE WESTERN GREAT LAKES TUESDAY NIGHT AND WEDNESDAY.

LMZ261-362-364-366-563-565-567-868-280330-
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-
254 PM CDT SAT JUN 27 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.TONIGHT...NORTH WINDS 10 TO 20 KT BECOMING NORTHEAST 10 TO 15 KT
LATE THIS EVENING...THEN VEERING TO SOUTH AFTER MIDNIGHT. WAVES 2
TO 4 FT SUBSIDING TO 1 FT OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
WAVES 1 TO 2 FT.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.
.MONDAY...SOUTH WINDS 5 TO 10 KT BECOMING SOUTHEAST. CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FT.
.MONDAY NIGHT...EAST WINDS 5 TO 10 KT BECOMING NORTH. CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN CHANCE OF SHOWERS
OVERNIGHT. WAVES 1 TO 2 FT.
.TUESDAY...NORTH WINDS 5 TO 10 KT. CHANCE OF SHOWERS. WAVES 1 TO
2 FT.
.TUESDAY NIGHT...NORTH WINDS 10 TO 20 KT. WAVES 1 TO 2 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
.THURSDAY...NORTHEAST WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-280330-
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-
254 PM CDT SAT JUN 27 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TONIGHT...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING TO
2 TO 4 FT.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT
LATE IN THE MORNING...THEN BECOMING SOUTH 10 TO 20 KT IN THE
AFTERNOON. WAVES SUBSIDING TO 1 TO 2 FT.
.SUNDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KT INCREASING TO 10 TO
20 KT. CHANCE OF SHOWERS. WAVES 1 TO 3 FT.
.MONDAY...SOUTHEAST WINDS 10 TO 20 KT BACKING TO NORTHEAST 5 TO
10 KT IN THE AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY. PATCHY
FOG IN THE AFTERNOON. WAVES 1 TO 3 FT.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KT BECOMING NORTHWEST. CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE EVENING. AREAS OF FOG. WAVES
1 TO 2 FT.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KT BECOMING NORTH. WAVES 1 TO
2 FT.
.TUESDAY NIGHT...NORTH WINDS 10 TO 20 KT. WAVES 1 TO 3 FT.
.WEDNESDAY...NORTH WINDS 10 TO 20 KT. WAVES 1 TO 3 FT.
.THURSDAY...NORTHEAST WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.

$$

LMZ761-280330-
MAFOR 2721/
MICHIGAN NORTH 12820 11110 11210 11410 115000 12510. WAVES 2 TO 4
FEET SUBSIDING TO 1 FOOT OR LESS TONIGHT. WAVES 1 TO 2 FT SUNDAY.

MICHIGAN SOUTH 12830 11820 12810 11500 11510 11420. WAVES 3 TO 6
FEET OCCASIONALLY TO 8 FEET SUBSIDING TO 2 TO 4 FEET TONIGHT.
WAVES SUBSIDING TO 1 TO 2 FEET SUNDAY AFTERNOON.

$$


KREIN



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