Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 311456
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
856 AM CST SUN JAN 31 2016

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 29.2 INCHES JUST EAST OF JAMES BAY
WILL MOVE TO FAR NORTHERN QUEBEC TODAY. ANOTHER LOW OF 29.5
INCHES WILL LIFT NORTHEAST FROM THE MID MISSISSIPPI VALLEY TO THE
WESTERN LAKES THIS AFTERNOON. WEAK HIGH PRESSURE OF 30.1 INCHES
WILL THEN MOVE ACROSS THE LAKE ON MONDAY. A DEEPER LOW
PRESSURE...LIKELY AROUND 29.3 INCHES...WILL MOVE TO THE GREAT
LAKES REGION LATE TUESDAY NIGHT AND EARLY WEDNESDAY. HIGH PRESSURE
AROUND 30.4 INCHES WILL FILL IN BEHIND THIS LOW THURSDAY...THEN
SHIFT EAST OF THE LAKE ON FRIDAY.

LMZ261-362-364-366-563-565-567-868-312230-
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-
856 AM CST SUN JAN 31 2016

SHEBOYGAN WI TO PENTWATER MI NORTH

.REST OF TODAY...SOUTHWEST WINDS 5 TO 10 KT VEERING TO NORTH
AROUND 15 KT. CHANCE OF RAIN THROUGH MID MORNING...THEN RAIN AND
SNOW LIKELY THIS AFTERNOON. WAVES 1 TO 3 FT.
.TONIGHT...NORTH WINDS 10 TO 15 KT BECOMING NORTHWEST 10 TO
20 KT. CHANCE OF RAIN OR SNOW IN THE EVENING...THEN CHANCE OF
SNOW SHOWERS OVERNIGHT. WAVES 1 TO 3 FT.
.MONDAY...NORTHWEST WINDS 10 TO 20 KT BECOMING WEST LESS THAN
10 KT. WAVES 1 TO 3 FT SUBSIDING TO 1 TO 2 FT.
.MONDAY NIGHT...WEST WINDS 5 TO 10 KT BECOMING SOUTHWEST. CHANCE
OF SNOW IN THE EVENING. WAVES 1 FT OR LESS.
.TUESDAY...EAST WINDS 10 TO 20 KT INCREASING TO 30 KT IN THE
AFTERNOON. CHANCE OF SNOW IN THE MORNING...THEN SNOW LIKELY WITH
POCKETS OF RAIN AND SLEET IN THE AFTERNOON. WAVES 1 TO 3 FT
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.
.TUESDAY NIGHT...EAST GALES TO 35 KT BECOMING NORTHEAST TO 30 KT
OVERNIGHT. SNOW...LIGHT SLEET OR RAIN. WAVES 5 TO 8 FT
OCCASIONALLY TO 10 FT.
.WEDNESDAY...NORTH WINDS TO 30 KT BECOMING NORTHWEST. SNOW
LIKELY. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT SUBSIDING TO 4 TO
6 FT OCCASIONALLY TO 8 FT.
.THURSDAY...WEST WINDS 10 TO 15 KT BECOMING SOUTHWEST 10 TO
20 KT. CHANCE OF SNOW. WAVES 2 TO 4 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-312230-
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-
856 AM CST SUN JAN 31 2016

SHEBOYGAN WI TO PENTWATER MI SOUTH

.REST OF TODAY...SOUTHEAST WINDS 10 TO 20 KT VEERING TO
NORTHWEST. AREAS OF FOG THROUGH MID MORNING. CHANCE OF RAIN
THROUGH MID MORNING...THEN RAIN LIKELY THIS AFTERNOON. WAVES 2 TO
4 FT.
.TONIGHT...NORTHWEST 10 TO 20 KT. CHANCE OF RAIN OR SNOW IN THE
EVENING...THEN CHANCE OF SNOW SHOWERS OVERNIGHT. WAVES 1 TO 3 FT.
.MONDAY...NORTHWEST WINDS 10 TO 15 KT DIMINISHING TO LESS THAN
10 KT. WAVES 1 TO 3 FT SUBSIDING TO 1 TO 2 FT.
.MONDAY NIGHT...EAST WINDS LESS THAN 10 KT INCREASING TO 10 TO
15 KT OVERNIGHT. WAVES 1 TO 3 FT.
.TUESDAY...EAST WINDS 15 TO 25 KT INCREASING TO GALES TO 35 KT IN
THE AFTERNOON. RAIN WITH POSSIBLE SNOW IN THE MORNING...THEN
SHOWERS IN THE AFTERNOON. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT
BUILDING TO 6 TO 9 FT OCCASIONALLY TO 11 FT.
.TUESDAY NIGHT...SOUTHEAST WINDS TO 30 KT BECOMING NORTHEAST.
RAIN...CHANCE OF LIGHT FREEZING RAIN AND LIGHT SLEET. WAVES 6 TO
9 FT OCCASIONALLY TO 11 FT.
.WEDNESDAY...NORTHWEST WINDS TO 30 KT. CHANCE OF SNOW. WAVES 4 TO
7 FT OCCASIONALLY TO 9 FT.
.THURSDAY...WEST WINDS 10 TO 20 KT. WAVES 3 TO 5 FT OCCASIONALLY
TO 7 FT.

$$
LMZ761-312230-
MAFOR 3116/
MICHIGAN NORTH 11500 11716 11826 11810 14720. CHANCE OF RAIN LATE
THIS MORNING. CHANCE OF SNOW AND RAIN THIS EVENING. WAVES 1 TO 3
FT TODAY...TONIGHT AND MONDAY MORNING.

MICHIGAN SOUTH 11320 11526 15720. CHANCE OF RAIN LATE THIS
MORNING AND THIS EVENING. WAVES 2 TO 4 FT TODAY. WAVES 1 TO 3 FT
TONIGHT AND MONDAY MORNING.

$$


RODRIGUEZ


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