Great Lakes Forecast
Issued by NWS

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FZUS63 KLOT 262054
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
254 PM CST MON JAN 26 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 29.7 INCHES OVER THE UPPER MIDWEST
WILL MOVE SOUTH TOWARDS THE TENNESSEE VALLEY WHILE WEAKENING TO
29.9 INCHES TONIGHT. A RIDGE OF HIGH PRESSURE AVERAGING 30.2
INCHES WILL BUILD BACK SOUTH OVER THE CENTRAL GREAT LAKES TONIGHT
INTO TUESDAY. THIS HIGH WILL THEN SHIFT SOUTHEAST TOWARDS THE OHIO
VALLEY TUESDAY NIGHT WITH LOW PRESSURE OF 29.9 INCHES SHIFTING
EAST ACROSS THE CENTRAL PLAINS...AND THEN TOWARDS SOUTHERN LAKE
MICHIGAN WEDNESDAY AND WEDNESDAY NIGHT. AS THIS LOW CONTINUES
TOWARDS THE EASTERN GREAT LAKES THURSDAY...A RIDGE OF HIGH
PRESSURE AVERAGING 30.5 INCHES WILL BUILD SOUTHEAST ACROSS THE
CENTRAL PLAINS THURSDAY NIGHT...AND THEN TOWARDS THE UPPER MIDWEST
ON FRIDAY.

LMZ261-362-364-366-563-565-270500-
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-
254 PM CST MON JAN 26 2015

TWO RIVERS WI TO MANISTEE MI NORTH

.TONIGHT...SOUTHEAST WINDS 10 TO 20 KT BECOMING EAST 10 TO 15 KT
LATE. CHANCE OF SNOW. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.TUESDAY...EAST WINDS 10 TO 15 KT BECOMING NORTHEAST 5 TO 10 KT.
WAVES SUBSIDING TO 1 TO 3 FT.
.TUESDAY NIGHT...NORTHEAST WINDS LESS THAN 10 KT VEERING TO SOUTH
LATE IN THE EVENING...THEN BECOMING SOUTHWEST 10 TO 15 KT LATE.
WAVES 1 TO 2 FT.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 20 KT BECOMING SOUTH 15 TO
25 KT IN THE AFTERNOON. SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
WAVES 2 TO 4 FT BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT IN THE
AFTERNOON.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 25 KT BECOMING SOUTHEAST
10 TO 20 KT OVERNIGHT. SNOW LIKELY. WAVES 4 TO 7 FT OCCASIONALLY
TO 9 FT.
.THURSDAY...EAST WINDS 10 TO 20 KT BACKING TO NORTH 15 TO 25 KT
IN THE AFTERNOON. SNOW LIKELY OR CHANCE OF RAIN IN THE
MORNING...THEN SNOW LIKELY IN THE AFTERNOON. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT.
.THURSDAY NIGHT...NORTH WINDS TO 30 KT. CHANCE OF SNOW SHOWERS.
WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT.
.FRIDAY...NORTH WINDS 15 TO 25 KT BECOMING NORTHWEST 10 TO 15 KT
IN THE AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS. WAVES 5 TO 8 FT
OCCASIONALLY TO 10 FT SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT
IN THE AFTERNOON.
.SATURDAY...WEST WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT IN
THE AFTERNOON. CHANCE OF SNOW. WAVES 2 TO 4 FT.

$$

LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-270500-
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-
254 PM CST MON JAN 26 2015

TWO RIVERS WI TO MANISTEE MI SOUTH

.TONIGHT...SOUTHEAST WINDS 10 TO 20 KT BECOMING EAST 10 TO 15 KT
LATE. CHANCE OF SNOW. WAVES 2 TO 4 FT.
.TUESDAY...NORTHEAST WINDS 10 TO 15 KT. WAVES 2 TO 4 FT SUBSIDING
TO 1 TO 3 FT.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KT VEERING TO SOUTHEAST LATE
IN THE EVENING...THEN BECOMING SOUTH 10 TO 15 KT LATE. WAVES 1 TO
3 FT.
.WEDNESDAY...SOUTH WINDS 10 TO 20 KT INCREASING TO 15 TO 25 KT IN
THE AFTERNOON. WAVES 2 TO 4 FT BUILDING TO 4 TO 7 FT OCCASIONALLY
TO 9 FT IN THE AFTERNOON.
.WEDNESDAY NIGHT...SOUTH WINDS TO 30 KT DIMINISHING TO 15 TO
25 KT OVERNIGHT. SNOW OR RAIN LIKELY IN THE EVENING...THEN SNOW
OR RAIN LIKELY WITH PATCHY FREEZING DRIZZLE OVERNIGHT. WAVES 5 TO
8 FT OCCASIONALLY TO 10 FT.
.THURSDAY...WEST WINDS 15 TO 25 KT BECOMING NORTH TO 30 KT IN THE
AFTERNOON. CHANCE OF SNOW OR RAIN. WAVES 4 TO 7 FT OCCASIONALLY
TO 9 FT.
.THURSDAY NIGHT...NORTH WINDS TO 30 KT. CHANCE OF SNOW SHOWERS.
WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT.
.FRIDAY...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 15 KT IN
THE AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS. WAVES 6 TO 9 FT
OCCASIONALLY TO 11 FT SUBSIDING TO 5 TO 8 FT OCCASIONALLY TO
10 FT IN THE AFTERNOON.
.SATURDAY...SOUTHWEST WINDS 10 TO 20 KT BECOMING WEST 15 TO 25 KT
IN THE AFTERNOON. CHANCE OF SNOW. WAVES 3 TO 5 FT OCCASIONALLY TO
7 FT.

$$

LMZ761-270500-
MAFOR 2622/
MICHIGAN NORTH 14320 13210 11100. CHANCE OF SNOW TONIGHT. WAVES 3
TO 5 FT OCCASIONALLY TO 7 FT TONIGHT. WAVES SUBSIDING TO 1 TO 3 FT
TUESDAY.

MICHIGAN SOUTH 14320 14210. CHANCE OF SNOW TONIGHT. WAVES 2 TO 4
FT...SUBSIDING TO 1 TO 3 FT TUESDAY.

$$

RODRIGUEZ






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