272
FZUS63 KMKX 010738
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
238 AM CDT Sat Jun 1 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...

High pressure of 30.3 inches over the Mid Atlantic will retreat
further east today. A weak surface low of 29.9 inches will then
pass to the south of the area, bringing rain showers to at least
the southern half of the lake. Winds will likely shift to the east
and then north as the low moves through the region, especially
across the southern half of the lake. Light and variable winds are
likely Sunday as high pressure of 30.0 inches briefly moves
through the area. Winds will return to southerly early next week
and also increase a bit ahead of the next approaching low pressure
system. A chance for showers and storms will return to Lake
Michigan during this period as well.

LMZ261-362-364-366-563-565-567-868-011515-
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-
238 AM CDT Sat Jun 1 2024

SHEBOYGAN WI TO PENTWATER MI NORTH...

.TODAY...South winds 10 to 20 kt. Chance of showers this
afternoon. Waves 2 to 4 ft.
.TONIGHT...South winds 10 to 20 kt becoming southwest 5 to 10 kt.
Slight chance of showers in the evening. Patchy fog overnight.
Waves 2 to 4 ft subsiding to 1 to 3 ft.
.SUNDAY...Southwest winds 5 to 10 kt becoming west. Patchy fog in
the morning. Waves 1 to 2 ft.
.SUNDAY NIGHT...East winds 5 to 10 kt becoming southeast. Waves
1 ft or less.
.MONDAY...Southeast winds 10 to 20 kt becoming south. Waves 1 to
3 ft building to 2 to 4 ft.
.MONDAY NIGHT...Southeast winds 10 to 20 kt becoming south 10 to
15 kt. Chance of showers and thunderstorms. Waves 2 to 4 ft.
.TUESDAY...South winds 10 to 15 kt. Waves 1 to 3 ft.
.WEDNESDAY...South winds 10 to 20 kt becoming southwest. Showers
likely with a chance of thunderstorms. Waves 1 to 3 ft.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-011515-
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-
238 AM CDT Sat Jun 1 2024

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.TODAY...South winds 10 to 20 kt becoming southeast 10 to 15 kt.
Slight chance of showers this morning, then showers and slight
chance of thunderstorms this afternoon. Patchy fog this
afternoon. Waves 2 to 4 ft.
.TONIGHT...East winds 10 to 15 kt backing to north 5 to 10 kt.
Patchy fog. Chance of showers and slight chance of thunderstorms
in the evening, then slight chance of showers overnight. Waves
1 to 3 ft subsiding to 1 to 2 ft.
.SUNDAY...North winds 5 to 10 kt. Areas of fog in the morning.
Waves 1 to 2 ft.
.SUNDAY NIGHT...Northeast winds 5 to 10 kt becoming southeast.
Waves 1 ft or less.
.MONDAY...Southeast winds 10 to 20 kt becoming south. Waves 1 to
3 ft building to 2 to 4 ft.
.MONDAY NIGHT...South winds 10 to 20 kt diminishing to 10 to
15 kt. Showers likely with a chance of thunderstorms. Waves 2 to
4 ft.
.TUESDAY...South winds 10 to 15 kt. Chance of showers. Waves 1 to
3 ft.
.WEDNESDAY...Southwest winds 10 to 20 kt. Chance of showers and
thunderstorms. Waves 1 to 3 ft.

$$

LMZ761-011515-
MAFOR 0110/
MICHIGAN NORTH 14420 11420 11410 11510 11500. A chance of showers
this afternoon. Waves 1 to 3 feet building to 2 to 4 feet today.
Waves 2 to 4 feet subsiding to 1 to 3 feet tonight.

MICHIGAN SOUTH 11410 12420 11316 11216 12310 11800. Waves 1 to 3
feet.

$$


Boxell

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

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