Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 010752
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
252 AM CDT SAT NOV 1 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 29.6 INCHES OFF THE MID-ATLANTIC COAST
WILL DEEPEN TO 29.2 INCHES OFF THE COAST OF NEW ENGLAND WHILE
TRACKING NORTHEAST BY SUNDAY MORNING. HIGH PRESSURE OF 30.5 INCHES
STRETCHING FROM CENTRAL ONTARIO TO THE SOUTHERN HIGH PLAINS THIS
MORNING WILL STEADILY MOVE EASTWARD AND ACROSS LAKE MICHIGAN TODAY
AND TONIGHT. THE HIGH WILL SHIFT SOUTHEAST OF THE LAKE BY SUNDAY
EVENING WHILE LOW PRESSURE OF AROUND 29.5 INCHES MOVES FROM THE
NORTHERN ROCKIES TO SOUTHERN MANITOBA BY MONDAY MORNING. THIS LOW
WILL CONTINUE NORTHWARD AND DRAG A COOL FRONTAL BOUNDARY ACROSS
THE LAKE MONDAY NIGHT AND TUESDAY MORNING. WEAK HIGH PRESSURE
RIDGING WILL BUILD IN BEHIND THE FRONT TUESDAY NIGHT.

LMZ261-362-364-366-563-565-567-868-011545-
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-
252 AM CDT SAT NOV 1 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 15 KT THIS
AFTERNOON. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO
5 FT OCCASIONALLY TO 7 FT THIS AFTERNOON.
.TONIGHT...NORTHWEST WINDS 5 TO 10 KT BECOMING SOUTHWEST 10 TO
20 KT FROM LATE EVENING ON. WAVES 2 TO 4 FT.
.SUNDAY...SOUTHWEST WINDS INCREASING TO 30 KT. WAVES BUILDING TO 4
TO 7 FT OCCASIONALLY TO 9 FT IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHWEST WINDS TO 30 KT EASING TO 20 TO 25 KT
OVERNIGHT. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT.
.MONDAY...SOUTHWEST WINDS 15 TO 25 KT. SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT.
.MONDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KT DIMINISHING TO 10 TO
20 KT. SHOWERS LIKELY. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT.
.TUESDAY...WEST WINDS 15 TO 20 KT. CHANCE OF SHOWERS. WAVES 4 TO 6
FT OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7
FT.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 20 KT. CHANCE OF SHOWERS.
WAVES 2 TO 4 FT.


$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-011545-
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-
252 AM CDT SAT NOV 1 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TODAY...NORTH WINDS TO 30 KT DIMINISHING TO 10 TO 20 KT THIS
AFTERNOON. A FEW GALE FORCE GUSTS TO 35 KT SOUTH OF A WIND POINT
TO FERRYSBURG LINE UNTIL AROUND DAYBREAK. SLIGHT CHANCE OF RAIN
AND SNOW SHOWERS THIS MORNING. WAVES 12 TO 16 FT OCCASIONALLY TO
20 FT SUBSIDING TO 10 TO 14 FT OCCASIONALLY TO 18 FT THIS MORNING
THEN TO 5 TO 8 FT OCCASIONALLY TO 10 FT THIS AFTERNOON.
.TONIGHT...NORTHEAST WINDS 10 TO 15 KT VEERING TO SOUTH. WAVES
SUBSIDING TO 1 TO 3 FT.
.SUNDAY...SOUTH WINDS INCREASING TO 20 TO 25 KT DURING THE MORNING AND TO
30 KT DURING THE AFTERNOON. WAVES BUILDING TO 4 TO 6 FT OCCASIONALLY
TO 8 FT IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHWEST WINDS TO 30 KT. WAVES 5 TO 8 FT
OCCASIONALLY TO 10 FT BUILDING TO 6 TO 9 FT OCCASIONALLY TO 11 FT
OVERNIGHT.
.MONDAY...SOUTHWEST WINDS TO 30 KT EASING TO 20 TO 25 KT DURING
THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 6
TO 9 FT OCCASIONALLY TO 11 FT.
.MONDAY NIGHT...SOUTHWEST WINDS TO 30 KT. SHOWERS LIKELY. WAVES 4
TO 7 FT OCCASIONALLY TO 9 FT.
.TUESDAY...WEST WINDS 15 TO 20 KT. SHOWERS LIKELY. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT.
.WEDNESDAY...SOUTHWEST WINDS 15 TO 25 KT. SLIGHT CHANCE OF
SHOWERS. WAVES 2 TO 4 FT.

$$

LMZ761-011545-
MAFOR 0109/
MICHIGAN NORTH 12830 19130 11820 12810 11700 11510 11520. WAVES 5
TO 8 FT OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY
TO 7 FT THROUGH THE AFTERNOON. WAVES SUBSIDING TO 2 TO 4 FT THIS
EVENING.

MICHIGAN SOUTH 11840 19850 11840 19140 11830 12820 11110 11200
11300. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS THIS MORNING. WAVES
12 TO 16 FT OCCASIONALLY TO 20 FT SUBSIDING TO 10 TO 14 FT
OCCASIONALLY TO 18 FT THIS MORNING THEN TO 5 TO 8 FT OCCASIONALLY
TO 10 FT THIS AFTERNOON. WAVES SUBSIDING TO 1 TO 3 FT TONIGHT.

$$

MDB





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