Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 150852
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
252 AM CST SAT NOV 15 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...HIGH PRESSURE OF 30.4 INCHES OVER THE OHIO VALLEY
WILL MOVE TO THE MID ATLANTIC THIS AFTERNOON...WHILE WEAKER
RIDGING OF 30.2 INCHES LINGERS BACK ACROSS THE MIDWEST. A WEAK
TROUGH AVERAGING 29.9 INCHES WILL MOVE ACROSS THE MISSISSIPPI
VALLEY TONIGHT AND ACROSS THE WESTERN LAKES ON SUNDAY...WHILE A
DEEPER LOW OF 29.6 INCHES MOVES INTO NORTHWESTERN ONTARIO. THIS
LOW WILL DEEPEN TO 29.5 INCHES AS IT MOVES SOUTHEAST ALONG THE
NORTH SHORE OF LAKE SUPERIOR SUNDAY NIGHT AND INTO SOUTHERN
ONTARIO ON MONDAY WITH A COLD FRONT PUSHING THROUGH THE WESTERN
LAKES. THE LOW WILL CONTINUE TO DEEPEN TO 29.4 INCHES AS IT
CONTINUES INTO SOUTHERN QUEBEC MONDAY NIGHT AS A SECONDARY PUSH OF
COLDER AIR SURGES ACROSS THE WESTERN LAKES. MEANWHILE...STRONG
HIGH PRESSURE OF 30.6 INCHES WILL BUILD SOUTH ACROSS THE HIGH
PLAINS SUNDAY NIGHT THROUGH EARLY TUESDAY.


LMZ261-362-364-366-563-565-567-868-151615-
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 CST SAT NOV 15 2014

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...WEST WINDS 15 TO 20 KT. CHANCE OF SNOW SHOWERS. WAVES 2
TO 4 FT.
.TONIGHT...WEST WINDS 15 TO 20 KT. SNOW SHOWERS. WAVES 2 TO 4 FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT. CHANCE OF SNOW SHOWERS.
WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KT. SNOW SHOWERS LIKELY
IN THE EVENING...THEN SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT.
WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.MONDAY...WEST WINDS TO 30 KT. CHANCE OF SNOW SHOWERS. WAVES 4 TO
7 FT OCCASIONALLY TO 9 FT.
.MONDAY NIGHT...NORTHWEST WINDS TO 30 KT. CHANCE OF SNOW SHOWERS.
WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT.
.TUESDAY...WEST WINDS TO 30 KT. CHANCE OF SNOW SHOWERS. WAVES
5 TO 8 FT OCCASIONALLY TO 10 FT.
.WEDNESDAY...WEST WINDS TO 30 KT. CHANCE OF SNOW SHOWERS. WAVES
4 TO 7 FT OCCASIONALLY TO 9 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-151615-
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 CST SAT NOV 15 2014

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TODAY...WEST WINDS 10 TO 20 KT. SLIGHT CHANCE OF SNOW SHOWERS
THIS MORNING...THEN CHANCE OF SNOW SHOWERS THIS AFTERNOON. WAVES 1
TO 3 FT.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KT. SNOW SHOWERS. WAVES 2 TO 4
FT.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KT. CHANCE OF SNOW SHOWERS IN
THE MORNING...THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.SUNDAY NIGHT...WEST WINDS 15 TO 25 KT. SCATTERED FLURRIES IN THE
EVENING...THEN SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT. WAVES
3 TO 5 FT OCCASIONALLY TO 7 FT.
.MONDAY...WEST WINDS TO 30 KT INCREASING TO WEST GALES TO 35 KT
TOWARD EVENING. CHANCE OF SNOW SHOWERS. WAVES 3 TO 5 FT
OCCASIONALLY TO 7 FT BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT
IN THE AFTERNOON.
.MONDAY NIGHT...WEST GALES TO 35 KT DIMINISHING TO 30 KT
OVERNIGHT. CHANCE OF SNOW SHOWERS. WAVES 6 TO 9 FT OCCASIONALLY
TO 11 FT.
.TUESDAY...WEST WINDS TO 30 KT. CHANCE OF SNOW SHOWERS. WAVES
6 TO 9 FT OCCASIONALLY TO 11 FT.
.WEDNESDAY...WEST WINDS TO 30 KT. SLIGHT CHANCE OF SNOW SHOWERS.
WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT.

$$

LMZ761-151615-
MAFOR 1510/
MICHIGAN NORTH 15620 12627. CHANCE OF SNOW SHOWERS TODAY. SNOW
SHOWERS TONIGHT. WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT OCCASIONALLY
TO 7 FT TODAY. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT TONIGHT.

MICHIGAN SOUTH 11520 14620 13527. CHANCE OF SNOW SHOWERS TODAY.
SNOW SHOWERS TONIGHT. WAVES 1 TO 3 FT TODAY. WAVES 2 TO 4 FT
TONIGHT.

$$

RATZER





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