361
FZUS63 KMKX 050219
GLFLM
OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
919 PM CDT SAT APR 4 2020
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
HIGH PRESSURE OF 30.3 INCHES OVER NORTHWEST WISCONSIN WILL MOVE
SLOWLY THROUGH THE GREAT LAKES REGION OVERNIGHT AND INTO EARLY
NEXT WEEK. THIS WILL BRING LIGHT WINDS TO THE LAKE DURING THIS
PERIOD.
LMZ261-362-364-366-563-565-567-868-050930-
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-
919 PM CDT SAT APR 4 2020
SHEBOYGAN WI TO PENTWATER MI NORTH...
REST OF TONIGHT
NORTH WINDS 10 TO 20 KT DIMINISHING TO 10 TO
15 KT. WAVES 1 TO 3 FT SUBSIDING TO 1 TO 2 FT.
SUNDAY
NORTH WINDS 5 TO 10 KT BACKING TO WEST. WAVES 1 TO
2 FT.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH. WAVES
1 FT OR LESS.
MONDAY
SOUTH WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.
MONDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KT BECOMING EAST. CHANCE
OF RAIN SHOWERS. WAVES 1 TO 2 FT.
TUESDAY
EAST WINDS 10 TO 15 KT BECOMING SOUTHEAST 10 TO 20 KT.
CHANCE OF RAIN SHOWERS. WAVES 1 TO 2 FT.
TUESDAY NIGHT
SOUTH WINDS 10 TO 20 KT VEERING TO NORTHWEST
10 TO 15 KT. RAIN SHOWERS LIKELY. WAVES 1 TO 3 FT.
WEDNESDAY
NORTHWEST WINDS 10 TO 15 KT BECOMING WEST 10 TO
20 KT. WAVES 1 TO 3 FT.
THURSDAY
WEST WINDS TO 30 KT BECOMING NORTHWEST. WAVES 3 TO
5 FT.
LMZ080-669-671-673-675-777-779-870-872-874-876-878-050930-
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-
919 PM CDT SAT APR 4 2020
SHEBOYGAN WI TO PENTWATER MI SOUTH...
REST OF TONIGHT
NORTH WINDS 10 TO 20 KT BECOMING NORTHEAST.
WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
SUNDAY
NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH 10 TO 15 KT.
WAVES 1 TO 3 FT.
SUNDAY NIGHT
NORTHEAST WINDS 5 TO 10 KT VEERING TO SOUTHEAST.
WAVES 1 TO 2 FT SUBSIDING TO 1 FT OR LESS.
MONDAY
SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTH. WAVES 1 TO
2 FT.
MONDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KT. CHANCE OF RAIN
SHOWERS. WAVES 1 TO 2 FT.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH 10 TO 15 KT.
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FT.
TUESDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST.
CHANCE OF THUNDERSTORMS. WAVES 1 TO 3 FT.
WEDNESDAY
NORTHWEST WINDS 10 TO 15 KT BECOMING WEST 10 TO
20 KT. WAVES 1 TO 3 FT.
THURSDAY
NORTHWEST WINDS TO 30 KT BECOMING WEST. WAVES 4 TO
7 FT OCCASIONALLY TO 9 FT.
LMZ761-050930-
MAFOR 0503/
MICHIGAN NORTH 13810 12800 11600 11500 11300. WAVES 2 FEET OR
LESS.
MICHIGAN SOUTH 11820 14110 12810 11100. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET OVERNIGHT. WAVES 2 FEET OR LESS SUNDAY
AND SUNDAY EVENING.
WOOD
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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