469
FZUS63 KMKX 222035
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
235 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 north to northwest winds gusting to 30 knots will
gradually decrease as low pressure of 29.3 inches over the
northeast United States pushes further east and high pressure of
30.2 inches weakens and moves into the area from the west.
Southeast winds will eventually pick up a bit by later Sunday as
the high heads eastward in advance of an approaching low pressure
of 29.7 inches to the south. The low will move through by Monday
night, bringing breezy west to northwest winds behind the low
Monday night into Tuesday as the low deepens to 29.4 inches over
the eastern Great Lakes region with high pressure of 30.4 inches
developing to the west. Weaker high pressure expected through the
middle part of the week with much weaker winds overall.

LMZ261-362-364-366-563-565-567-868-230430-
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-
235 PM CST Fri Nov 22 2024

SHEBOYGAN WI TO PENTWATER MI NORTH...

.TONIGHT...Northwest winds to 30 kt diminishing to 15 to 25 kt.
Slight chance of rain this evening. Waves 6 to 9 ft occasionally
to 12 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.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-230430-
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-
235 PM CST Fri Nov 22 2024

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.TONIGHT...Northwest winds to 30 kt diminishing to 10 to 20 kt.
Slight chance of rain this evening. Waves 8 to 12 ft occasionally
to 16 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 2 to 4 ft subsiding to 1 to 2 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 1 to 3 ft.

$$

LMZ761-230430-
MAFOR 2223/
MICHIGAN NORTH 11840 13730 14720. Waves 5 to 8 feet subsiding to
3 to 6 feet tonight. Waves 2 to 4 feet subsiding to 1 to 3 feet
Saturday.

MICHIGAN SOUTH 12740 11730 12720 11710 12610. Waves 7 to 11 feet
subsiding to 5 to 8 feet tonight. Waves 3 to 6 feet subsiding to
2 to 4 feet Saturday.

$$


Kuroski

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

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