310
FZUS63 KMKX 170153
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
853 PM CDT Tue Jul 16 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...

A few showers will linger in a widely scattered fashion over Lake
Michigan into Wednesday morning. High pressure of 30.2 inches
will slowly move southward out of central Canada and into the
Upper Midwest by Wednesday night. This will end any lingering
isolated rain shower chances and deliver northerly winds and a
cooler, drier airmass. This high will dominate our weather regime
into at least the first half of the upcoming weekend.

LMZ261-362-364-366-563-565-567-868-170930-
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-
853 PM CDT Tue Jul 16 2024

SHEBOYGAN WI TO PENTWATER MI NORTH...

.REST OF TONIGHT...West winds 10 to 15 kt becoming northwest.
Slight chance of showers through early evening. Waves 1 to 3 ft.
.WEDNESDAY...Northwest winds 10 to 15 kt becoming north 15 to
25 kt. Slight chance of showers in the morning. Waves 2 to 4 ft.
.WEDNESDAY NIGHT...North winds 15 to 25 kt diminishing to 10 to
20 kt. Waves 2 to 4 ft.
.THURSDAY...Northwest winds 10 to 15 kt becoming west 10 to
20 kt. Waves 1 to 3 ft.
.THURSDAY NIGHT...Southwest winds 10 to 15 kt diminishing to 5 to
10 kt. Waves 1 to 2 ft.
.FRIDAY...West winds 10 to 20 kt becoming southwest. Waves 1 to
3 ft.
.FRIDAY NIGHT...Southwest winds 10 to 20 kt. Waves 1 to 3 ft.
.SATURDAY...West winds 10 to 15 kt becoming southwest 10 to
20 kt. Waves 1 to 2 ft.
.SUNDAY...Northeast winds 10 to 15 kt becoming north. Waves 1 to
2 ft.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-170930-
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-
853 PM CDT Tue Jul 16 2024

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.REST OF TONIGHT...North winds 5 to 10 kt becoming northwest
10 to 15 kt. Waves 1 to 2 ft.
.WEDNESDAY...North winds 10 to 15 kt increasing to 10 to 20 kt.
Waves 3 to 5 ft.
.WEDNESDAY NIGHT...North winds 10 to 20 kt. Waves 3 to 5 ft.
.THURSDAY...North winds 10 to 15 kt increasing to 10 to 20 kt.
Waves 2 to 4 ft.
.THURSDAY NIGHT...North winds 10 to 20 kt becoming northwest 5 to
10 kt overnight. Waves 1 to 3 ft subsiding to 1 to 2 ft.
.FRIDAY...West winds 10 to 15 kt becoming southwest. Waves 1 to
2 ft.
.FRIDAY NIGHT...South winds 10 to 15 kt becoming southwest. Waves
1 to 2 ft.
.SATURDAY...West winds 5 to 10 kt becoming southwest. Waves 1 to
2 ft.
.SUNDAY...North winds 5 to 10 kt increasing to 10 to 15 kt. Waves
1 to 2 ft.

$$

LMZ761-170930-
MAFOR 1704/
MICHIGAN NORTH 11700 12710 12720 12830 11820. Waves 2 feet or
less overnight. Waves 1 to 3 feet building to 2 to 4 feet
Wednesday. Waves 2 to 4 feet Wednesday evening.

MICHIGAN SOUTH 11700 11710 12810 11820 11830 12820. Waves 1 foot
or less overnight. Waves 1 to 3 feet building to 2 to 4 feet
Wednesday. Waves 2 to 4 feet Wednesday evening.

$$


Gagan

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

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