Great Lakes Forecast
Issued by NWS

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FZUS63 KLOT 301943
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
243 PM CDT MON MAY 30 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...A 29.5 INCH LOW OVER EASTERN QUEBEC WILL CONTINUE
MOVING EAST. BROAD BUT WEAK HIGH PRESSURE OF 30.0 INCHES WILL
LINGER OVER THE LAKE TONIGHT...THEN SHIFT OVER THE EASTERN GREAT
LAKES TUESDAY. A 29.7 INCH LOW WILL SET UP OVER THE DAKOTAS LATE
TONIGHT INTO TUESDAY MORNING...THEN SHIFT INTO ONTARIO ON
WEDNESDAY BEFORE ENDING UP NEAR JAMES BAY ON THURSDAY. AN
ASSOCIATED COLD FRONT WILL MOVE ACROSS THE LAKE WEDNESDAY NIGHT.
HIGH PRESSURE OF 30.2 INCHES WILL THEN SHIFT OVER THE LAKE
THURSDAY NIGHT INTO FRIDAY.

LMZ261-362-364-366-563-565-567-868-310315-
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-
243 PM CDT MON MAY 30 2016

SHEBOYGAN WI TO PENTWATER MI NORTH

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KT BACKING TO EAST. WAVES
1 TO 3 FT.
.TUESDAY...EAST WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
WAVES 1 TO 3 FT.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 20 KT INCREASING TO 15 TO
25 KT. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FT.
.WEDNESDAY...SOUTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20 KT.
SHOWERS AND THUNDERSTORMS LIKELY. WAVES 2 TO 4 FT.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST
10 TO 20 KT. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
WAVES 1 TO 3 FT.
.THURSDAY...WEST WINDS 10 TO 20 KT BECOMING SOUTHWEST. WAVES 1 TO
2 FT.
.THURSDAY NIGHT...NORTHWEST WINDS 5 TO 10 KT BECOMING NORTH.
WAVES 1 TO 2 FT.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KT BACKING TO SOUTH. WAVES 1 FT
OR LESS.
.SATURDAY...SOUTH WINDS 10 TO 20 KT BECOMING SOUTHWEST 10 TO
15 KT. CHANCE OF SHOWERS. WAVES 1 TO 3 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-310315-
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-
243 PM CDT MON MAY 30 2016

SHEBOYGAN WI TO PENTWATER MI SOUTH

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KT DIMINISHING TO 5 TO 10 KT.
WAVES 1 FT OR LESS.
.TUESDAY...SOUTHEAST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
WAVES 1 TO 2 FT.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KT INCREASING TO 15 TO
25 KT. WAVES 2 TO 4 FT.
.WEDNESDAY...SOUTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20 KT.
SHOWERS AND THUNDERSTORMS LIKELY. WAVES 2 TO 4 FT.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST
10 TO 20 KT. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
WAVES 1 TO 2 FT.
.THURSDAY...WEST WINDS 10 TO 20 KT DIMINISHING TO 10 TO 15 KT.
WAVES 1 TO 2 FT.
.THURSDAY NIGHT...WEST WINDS 5 TO 10 KT BECOMING NORTHWEST. WAVES
1 FT OR LESS.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KT VEERING TO SOUTHEAST. WAVES
1 TO 2 FT.
.SATURDAY...SOUTH WINDS 10 TO 20 KT BECOMING SOUTHWEST. CHANCE OF
SHOWERS. WAVES 2 TO 4 FT.

$$

LMZ761-310315-
MAFOR 3021/
MICHIGAN NORTH 12510 11410 11310 14210. WAVES 1 TO 3 FT.

MICHIGAN SOUTH 12310 14300 12310. WAVES 1 FOOT OR LESS.

$$

LENNING



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