Great Lakes Forecast
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FZUS63 KMKX 300305
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
905 PM CST Mon Nov 29 2021

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 29.7 inches over south central Wisconsin will move
to Lake Erie by sunrise. Breezy southerly winds over the southern
half of the lake this evening will veer to brisk northwesterly
after midnight. The brisk west to northwest winds will then
expand to the north half of the lake for Tuesday. The winds will
weaken over the entire lake Tuesday night. A stronger low around
29.4 inches will then track across the northern Great Lakes
Wednesday night, bringing breezy southwest winds on Wednesday
shifting west to northwest for Wednesday night and Thursday.

LMZ261-362-364-366-563-565-301030-
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-
905 PM CST Mon Nov 29 2021

TWO RIVERS WI TO MANISTEE MI NORTH...

.REST OF TONIGHT...South winds 10 to 20 kt veering to northwest.
Chance of rain and snow showers likely through early evening,
then slight chance of rain showers overnight. Waves 4 to 7 ft
occasionally to 9 ft.
.TUESDAY...Northwest winds 10 to 20 kt increasing to 15 to 25 kt.
Waves 4 to 6 ft occasionally to 8 ft building to 4 to 7 ft
occasionally to 9 ft.
.TUESDAY NIGHT...Northwest winds 15 to 25 kt diminishing to 10 to
20 kt late in the evening, then becoming west after midnight
diminishing to 10 to 15 kt late. Waves 4 to 6 ft occasionally to
8 ft subsiding to 3 to 5 ft.
.WEDNESDAY...Southwest winds to 30 kt. Rain showers likely in the
morning, then rain showers in the afternoon. Waves 4 to 6 ft
occasionally to 8 ft building to 5 to 8 ft occasionally to 10 ft.
.WEDNESDAY NIGHT...West winds 15 to 25 kt increasing to 30 kt.
Chance of rain showers in the evening. Waves 5 to 8 ft
occasionally to 10 ft.
.THURSDAY...Northwest winds to 30 kt diminishing to 15 to 25 kt.
Waves 4 to 7 ft occasionally to 9 ft.
.THURSDAY NIGHT...Northwest winds 15 to 25 kt becoming north
10 to 20 kt. Waves 3 to 5 ft subsiding to 1 to 3 ft.
.FRIDAY...North winds 10 to 15 kt diminishing to 5 to 10 kt.
Chance of rain and snow showers. Waves 1 to 2 ft.
.SATURDAY...Northwest winds 15 to 25 kt. Chance of rain and snow
showers. Waves 4 to 6 ft occasionally to 8 ft.

$$

LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-301030-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 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 Pentwater to Manistee MI 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-
905 PM CST Mon Nov 29 2021

TWO RIVERS WI TO MANISTEE MI SOUTH...

.REST OF TONIGHT...Southwest winds 15 to 25 kt veering to
northwest. Chance of rain showers through early evening. Waves
4 to 7 ft occasionally to 9 ft subsiding to 4 to 6 ft
occasionally to 8 ft.
.TUESDAY...Northwest winds 15 to 25 kt diminishing to 10 to
20 kt. Waves 4 to 6 ft occasionally to 8 ft.
.TUESDAY NIGHT...Northwest winds 10 to 20 kt becoming southwest
10 to 15 kt. Waves 4 to 6 ft occasionally to 8 ft subsiding to
3 to 5 ft.
.WEDNESDAY...Southwest winds to 30 kt. Chance of rain showers.
Waves 4 to 6 ft occasionally to 8 ft building to 5 to 8 ft
occasionally to 10 ft.
.WEDNESDAY NIGHT...Southwest winds 15 to 25 kt becoming west.
Waves 4 to 7 ft occasionally to 9 ft.
.THURSDAY...West winds 15 to 25 kt becoming northwest. Waves 4 to
7 ft occasionally to 9 ft.
.THURSDAY NIGHT...Northwest winds 15 to 25 kt becoming north
10 to 15 kt. Waves 3 to 5 ft subsiding to 2 to 4 ft.
.FRIDAY...North winds 10 to 15 kt. Waves 1 to 2 ft.
.SATURDAY...Northwest winds 15 to 25 kt. Waves 4 to 7 ft
occasionally to 9 ft.

$$

LMZ761-301030-
MAFOR 3004/
MICHIGAN NORTH 11620 11720 12730 11630 13730. Chance of rain
showers late this evening. Waves 3 to 6 feet.

MICHIGAN SOUTH 11630 14730 13720. Waves 3 to 6 feet.

$$


Gehring

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

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


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