749
FZUS63 KMKX 230255
GLFLM
OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
855 PM CST FRI NOV 22 2024
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 OF THE HIGHEST 1/3 OF THE WAVE, ALONG WITH THE
AVERAGE HEIGHT OF THE HIGHEST 10% OF THE WAVES WHICH WILL
OCCASIONALLY BE ENCOUNTERED.
SYNOPSIS
BREEZY NORTHWEST WINDS WILL DIMINISH INTO SATURDAY MORNING AS LOW
PRESSURE OF 29.3 INCHES SLOWLY FILLS OFF THE COAST OF NEW ENGLAND.
WINDS WILL BECOME LIGHT AND VARIABLE SATURDAY NIGHT INTO SUNDAY
AS HIGH PRESSURE OF 30.2 INCHES BUILDS INTO THE MISSISSIPPI
VALLEY. SOUTHEAST WINDS INCREASE AGAIN LATER SUNDAY LOW PRESSURE
AROUND 29.7 INCHES DEVELOPS IN THE PLAINS AND MOVES EASTWARD. THE
LOW WILL MOVE THROUGH BY MONDAY NIGHT, BRINGING BREEZY WEST TO
NORTHWEST WINDS MONDAY NIGHT INTO TUESDAY AS THE LOW DEEPENS TO
29.4 INCHES OVER THE EASTERN GREAT LAKES REGION AND HIGH PRESSURE
OF 30.4 INCHES DEVELOPS IN THE PLAINS. WEAK HIGH PRESSURE THEN
BECOMES DOMINANT MIDWEEK INTO THE WEEKEND.
LMZ261-362-364-366-563-565-567-868-231015-
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-
855 PM CST FRI NOV 22 2024
SHEBOYGAN WI TO PENTWATER MI NORTH...
REST OF TONIGHT
NORTHWEST WINDS TO 30 KT DIMINISHING TO 15 TO
25 KT. SLIGHT CHANCE OF RAIN THROUGH EARLY EVENING. WAVES 5 TO
8 FT OCCASIONALLY TO 10 FT SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO
8 FT.
SATURDAY
NORTHWEST WINDS 10 TO 20 KT. WAVES 3 TO 5 FT
SUBSIDING TO 2 TO 4 FT.
SATURDAY NIGHT
NORTHWEST WINDS 10 TO 20 KT DIMINISHING TO
10 TO 15 KT. WAVES 1 TO 3 FT SUBSIDING TO 1 TO 2 FT.
SUNDAY
NORTHEAST WINDS 10 TO 20 KT BECOMING SOUTHEAST. WAVES
1 TO 2 FT BUILDING TO 3 TO 5 FT.
SUNDAY NIGHT
EAST WINDS 10 TO 15 KT. CHANCE OF RAIN. WAVES
3 TO 5 FT.
MONDAY
NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH 15 TO 25 KT.
CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON. WAVES
2 TO 4 FT BUILDING TO 3 TO 5 FT.
MONDAY NIGHT
NORTH WINDS TO 30 KT BECOMING NORTHWEST. RAIN
LIKELY. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT.
TUESDAY
NORTHWEST WINDS TO 30 KT DIMINISHING TO 15 TO 25 KT.
CHANCE OF RAIN AND SNOW. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT
SUBSIDING TO 4 TO 7 FT OCCASIONALLY TO 9 FT.
WEDNESDAY
NORTHWEST WINDS 10 TO 20 KT BECOMING WEST. CHANCE OF
SNOW. WAVES 1 TO 3 FT.
LMZ080-669-671-673-675-777-779-870-872-874-876-878-231015-
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-
855 PM CST FRI NOV 22 2024
SHEBOYGAN WI TO PENTWATER MI SOUTH...
REST OF TONIGHT
NORTHWEST WINDS TO 30 KT DIMINISHING TO 10 TO
20 KT. SLIGHT CHANCE OF RAIN THROUGH EARLY EVENING. WAVES 8 TO
11 FT OCCASIONALLY TO 14 FT SUBSIDING TO 6 TO 9 FT OCCASIONALLY
TO 12 FT.
SATURDAY
NORTHWEST WINDS 10 TO 20 KT BECOMING WEST 10 TO
15 KT. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 2 TO
4 FT.
SATURDAY NIGHT
WEST WINDS 10 TO 15 KT BECOMING SOUTHWEST 5 TO
10 KT. WAVES 1 TO 3 FT.
SUNDAY
SOUTH WINDS 10 TO 20 KT. WAVES 2 TO 4 FT BUILDING TO
3 TO 5 FT.
SUNDAY NIGHT
SOUTHEAST WINDS 10 TO 20 KT BECOMING SOUTH 10 TO
15 KT. CHANCE OF RAIN. WAVES 3 TO 5 FT.
MONDAY
NORTHWEST WINDS 10 TO 20 KT INCREASING TO 15 TO 25 KT.
RAIN LIKELY IN THE AFTERNOON. WAVES 2 TO 4 FT BUILDING TO 4 TO
7 FT OCCASIONALLY TO 9 FT.
MONDAY NIGHT
NORTHWEST WINDS TO 30 KT. CHANCE OF RAIN. WAVES
8 TO 11 FT OCCASIONALLY TO 14 FT.
TUESDAY
NORTHWEST WINDS TO 30 KT BECOMING WEST. WAVES 7 TO
10 FT OCCASIONALLY TO 13 FT SUBSIDING TO 6 TO 9 FT OCCASIONALLY
TO 12 FT.
WEDNESDAY
WEST WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT.
CHANCE OF SNOW. WAVES 2 TO 4 FT.
LMZ761-231015-
MAFOR 2305/
MICHIGAN NORTH 13730 14720 11710. WAVES 4 TO 7 FEET SUBSIDING TO
3 TO 6 FEET OVERNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET
SATURDAY. WAVES 2 FEET OR LESS SATURDAY EVENING.
MICHIGAN SOUTH 11730 12720 11710 13610 11600. WAVES 5 TO 9 FEET
SUBSIDING TO 4 TO 7 FEET OVERNIGHT. WAVES 3 TO 6 FEET SUBSIDING
TO 1 TO 3 FEET SATURDAY. WAVES 1 TO 3 FEET SATURDAY EVENING.
MH
EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/MKX/GLFTABLE
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
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