588
FZUS63 KMKX 301348
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
848 AM CDT Thu May 30 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...

Light and variable winds are expected today as high pressure
around 30.3 inches meanders over Lake Michigan. Then the high
pressure will gradually slide east Friday and winds begin to pick
up and turn more southerly through the day. For southern half of
the Lake, winds briefly shift to the east Saturday as a weak low
pressure around 29.8 inches tracks south of Lake Michigan. However,
southerly winds will return and persist through the remainder of
the weekend. Otherwise, there will be periods of showers and
thunderstorms Saturday and then Monday through Wednesday.

LMZ261-362-364-366-563-565-567-868-302115-
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-
848 AM CDT Thu May 30 2024

SHEBOYGAN WI TO PENTWATER MI NORTH...

.REST OF TODAY...North winds 5 to 10 kt backing to west. Waves
1 ft or less.
.TONIGHT...Southwest winds 5 to 10 kt becoming south. Waves 1 ft
or less.
.FRIDAY...South winds 5 to 10 kt increasing to 10 to 20 kt. Waves
2 to 4 ft.
.FRIDAY NIGHT...South winds 10 to 20 kt. Waves 2 to 4 ft.
.SATURDAY...South winds 10 to 20 kt. Chance of showers. Waves
2 to 4 ft.
.SATURDAY NIGHT...South winds 10 to 20 kt becoming southwest 5 to
10 kt. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.SUNDAY...Southwest winds 5 to 10 kt becoming south 10 to 15 kt.
Waves 1 to 2 ft.
.MONDAY...South winds 10 to 20 kt. Showers likely. Waves 2 to
4 ft.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-302115-
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-
848 AM CDT Thu May 30 2024

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.REST OF TODAY...Northeast winds 5 to 10 kt becoming north. Waves
1 to 3 ft.
.TONIGHT...Northeast winds 5 to 10 kt veering to southeast. Waves
1 to 2 ft.
.FRIDAY...South winds 10 to 15 kt becoming southeast 10 to 20 kt.
Waves 2 to 4 ft.
.FRIDAY NIGHT...Southeast winds 10 to 20 kt becoming south. Waves
2 to 4 ft.
.SATURDAY...Southeast winds 10 to 20 kt. Chance of showers. Waves
2 to 4 ft.
.SATURDAY NIGHT...East winds 10 to 15 kt backing to northwest
5 to 10 kt. Waves 2 to 4 ft subsiding to 1 to 2 ft.
.SUNDAY...Southwest winds 10 to 15 kt becoming south. Waves 1 to
2 ft.
.MONDAY...South winds 10 to 20 kt. Chance of showers. Waves 2 to
4 ft.

$$

LMZ761-302115-
MAFOR 3016/
MICHIGAN NORTH 11700 12610 14400 11410. Waves 1 foot or less.

MICHIGAN SOUTH 11800 11810 11800 11100 11200 11300 11400 11410.
Waves 2 feet or less.

$$


DDV

Experimental modernized open lake forecast is available online at
weather.gov/mkx/glftable

Graphical marine forecasts are available online at:
weather.gov/greatlakes