113
FZUS63 KMKX 280141
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
841 PM CDT Mon May 27 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...

Low pressure of 29.5 inches over Lake Huron will continue to exit
the region this evening as high pressure around 29.8 inches moves
in. Breezy northwest winds will diminish slightly, but remain
elevated through Tuesday evening. West to northwest flow will
persist into mid week, with winds gradually weakening over time as
high pressure around 30.2 inches builds into the region on
Wednesday. The high will hold strong into the early weekend with
light to modest north winds from Wednesday through at least
Friday.

LMZ261-362-364-366-563-565-567-868-280915-
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-
841 PM CDT Mon May 27 2024

SHEBOYGAN WI TO PENTWATER MI NORTH...

.REST OF TONIGHT...Northwest winds 10 to 20 kt diminishing to
10 to 15 kt. Slight chance of showers. Waves 2 to 4 ft subsiding
to 1 to 3 ft.
.TUESDAY...Northwest winds 10 to 15 kt becoming north 10 to
20 kt. Slight chance of showers in the afternoon. Waves 1 to
3 ft.
.TUESDAY NIGHT...North winds 10 to 20 kt. Chance of showers in
the evening. Waves 2 to 4 ft.
.WEDNESDAY...North winds 10 to 20 kt increasing to 15 to 25 kt.
Waves 3 to 5 ft.
.WEDNESDAY NIGHT...North winds 10 to 20 kt diminishing to 10 to
15 kt. Waves 2 to 4 ft subsiding to 1 to 2 ft.
.THURSDAY...North winds 5 to 10 kt becoming northwest 10 to
15 kt. Waves 1 to 2 ft.
.THURSDAY NIGHT...West winds 5 to 10 kt backing to south. Waves
1 ft or less.
.FRIDAY...South winds 10 to 15 kt increasing to 10 to 20 kt.
Waves 1 to 2 ft.
.SATURDAY...South winds 10 to 15 kt increasing to 10 to 20 kt.
Waves 1 to 3 ft.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-280915-
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-
841 PM CDT Mon May 27 2024

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.REST OF TONIGHT...Northwest winds 10 to 20 kt diminishing to
5 to 10 kt. Chance of showers and slight chance of thunderstorms.
Waves 3 to 5 ft subsiding to 1 to 3 ft.
.TUESDAY...Northwest winds 5 to 10 kt increasing to 10 to 15 kt.
Slight chance of showers in the morning, then chance of showers
and slight chance of thunderstorms in the afternoon. Waves 1 to
2 ft.
.TUESDAY NIGHT...North winds 10 to 15 kt increasing to 10 to
20 kt. Chance of showers. Waves 2 to 4 ft.
.WEDNESDAY...North winds 10 to 20 kt increasing to 15 to 25 kt.
Waves 4 to 6 ft occasionally to 8 ft.
.WEDNESDAY NIGHT...North winds 15 to 25 kt diminishing to 10 to
15 kt overnight. Waves 4 to 6 ft occasionally to 8 ft subsiding
to 3 to 5 ft.
.THURSDAY...North winds 5 to 10 kt increasing to 10 to 15 kt.
Waves 1 to 3 ft.
.THURSDAY NIGHT...Northeast winds 10 to 15 kt becoming east 5 to
10 kt. Waves 1 to 2 ft.
.FRIDAY...Southeast winds 10 to 15 kt increasing to 10 to 20 kt.
Waves 1 to 2 ft.
.SATURDAY...Southeast winds 10 to 15 kt increasing to 10 to
20 kt. Waves 1 to 3 ft.

$$

LMZ761-280915-
MAFOR 2804/
MICHIGAN NORTH 14710 11710 12820 11810. A chance of showers
Tuesday evening. Waves 2 feet or less.

MICHIGAN SOUTH 11600 12700 11610 13710 11810. A chance of showers
overnight, Tuesday afternoon, and Tuesday evening. 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