Great Lakes Forecast
Issued by NWS

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000
FZUS63 KLOT 240754
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
254 AM CDT MON AUG 24 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...A 29.5 INCH LOW IS OVER CENTRAL ONTARIO WHILE A 30.2
INCH HIGH STRETCHES FROM SOUTHERN SASKATCHEWAN THROUGH THE
SOUTHERN PLAINS. BOTH SYSTEMS WILL SHIFT EAST TODAY WITH THE LOW
WEAKENING TO 29.7 INCHES IS IT MOVES OVER WESTERN QUEBEC TUESDAY
EVENING. THE HIGH REACHES THE WESTERN GREAT LAKES WEDNESDAY
EVENING BEFORE SHIFTING OVER THE EAST COAST FRIDAY AFTERNOON.

LMZ261-362-364-366-563-565-567-868-241530-
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 AM CDT MON AUG 24 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.TODAY...WEST WINDS TO 30 KT. SCATTERED SHOWERS. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT BUILDING TO 6 TO 9 FT OCCASIONALLY TO 11 FT.
.TONIGHT...WEST WINDS TO 30 KT BECOMING NORTHWEST 15 TO 25 KT.
CHANCE OF WATERSPOUTS. SCATTERED SHOWERS. WAVES 6 TO 9 FT
OCCASIONALLY TO 11 FT SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO 8
FT.
.TUESDAY...NORTHWEST WINDS 15 TO 25 KT. SCATTERED SHOWERS. WAVES
4 TO 6 FT OCCASIONALLY TO 8 FT.
.TUESDAY NIGHT...NORTHWEST WINDS 15 TO 25 KT. SCATTERED SHOWERS.
WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.WEDNESDAY...NORTHWEST WINDS 15 TO 25 KT BECOMING NORTH 10 TO
20 KT. WAVES SUBSIDING TO 2 TO 4 FT.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KT DIMINISHING TO 10 TO
15 KT. WAVES SUBSIDING TO 1 TO 3 FT.
.THURSDAY...VARIABLE WINDS 5 TO 10 KT BECOMING SOUTHWEST LATE.
WAVES 1 TO 2 FT.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTH. WAVES 1 TO
3 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-241530-
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 AM CDT MON AUG 24 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TODAY...WEST WINDS TO 30 KT. A FEW GALE FORCE GUSTS ARE POSSIBLE.
SLIGHT CHANCE OF SHOWERS THIS AFTERNOON. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT BUILDING TO 6 TO 9 FT OCCASIONALLY TO 11 FT.
.TONIGHT...NORTHWEST WINDS TO 30 KT DIMINISHING TO 15 TO 25 KT.
SLIGHT CHANCE OF SHOWERS. WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT
DIMINISHING TO 4 TO 7 FT OCCASIONALLY TO 9 FT LATE.
.TUESDAY...NORTHWEST WINDS 15 TO 25 KT DIMINISHING TO 10 TO
15 KT. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 2 TO
4 FT.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 20 KT BECOMING NORTH.
WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.WEDNESDAY...NORTHWEST WINDS 10 TO 20 KT BECOMING NORTH. WAVES
3 TO 5 FT OCCASIONALLY TO 7 FT.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KT BECOMING NORTH.
WAVES SUBSIDING TO 1 TO 3 FT.
.THURSDAY...VARIABLE WINDS 5 TO 10 KT BECOMING SOUTHEAST. WAVES 1
TO 2 FT.
.FRIDAY...SOUTH WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.

$$

LMZ761-241530-
MAFOR 2409/
MICHIGAN NORTH 13640 13646 11746 11730. SCATTERED SHOWERS EARLY
THIS MORNING. CHANCE OF WATERSPOUTS LATE IN THE EVENING. SCATTERED
SHOWERS REST OF TONIGHT. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT
BUILDING TO 6 TO 9 FT OCCASIONALLY TO 11 FT. WAVES 6 TO 9 FT
OCCASIONALLY TO 11 FT SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT
TONIGHT.

MICHIGAN SOUTH 11640 14640 19650 12740 11730. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT BUILDING TO 6 TO 9 FT OCCASIONALLY TO 11 FT
TODAY. WAVES 6 TO 9 FT OCCASIONALLY TO 11 FT SUBSIDING TO 4 TO 7
FT OCCASIONALLY TO 9 FT TONIGHT.

$$


JEE


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