Great Lakes Forecast
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000
FZUS63 KMKX 160232
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
832 PM CST Thu Nov 15 2018

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 trough of low pressure of 29.7 inches extending from Lake
Superior to southeast Minnesota will move across the northern
Great Lakes tonight, and into eastern Ontario, Canada and western
Quebec, Canada on Friday. Southerly winds over Lake Michigan will
veer southwest, then west late tonight and become breezy. Brisk
west to northwest winds will then prevail on Friday across the
entire lake. Another trough of low pressure will track south of
Lake Michigan on Saturday with brisk northerly winds over the
lake. High pressure of 30.6 inches will then move south across
the Great Plains for the weekend with breezy westerly winds
developing over Lake Michigan for Sunday...especially over the
north.

LMZ261-362-364-366-563-565-567-868-161030-
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-
832 PM CST Thu Nov 15 2018

SHEBOYGAN WI TO PENTWATER MI NORTH...

.REST OF TONIGHT...South winds 15 to 25 kt becoming west 10 to
20 kt. Chance of rain overnight. Waves 3 to 5 ft.
.FRIDAY...West winds to 30 kt becoming northwest. Chance of rain
and snow in the morning, then slight chance of rain in the
afternoon. Waves 3 to 5 ft building to 4 to 7 ft occasionally to
9 ft.
.FRIDAY NIGHT...Northwest winds 15 to 25 kt diminishing to 10 to
20 kt. Chance of snow and rain overnight. Waves 4 to 6 ft
occasionally to 8 ft subsiding to 2 to 4 ft.
.SATURDAY...North winds 10 to 20 kt. Chance of snow in the
morning. Waves 4 to 6 ft occasionally to 8 ft.
.SATURDAY NIGHT...Northwest winds 10 to 20 kt becoming west.
Waves 3 to 5 ft subsiding to 1 to 3 ft.
.SUNDAY...West winds to 30 kt. Waves 4 to 6 ft occasionally to
8 ft building to 5 to 8 ft occasionally to 10 ft.
.SUNDAY NIGHT...West winds to 30 kt becoming northwest 15 to
25 kt. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to
6 ft occasionally to 8 ft.
.MONDAY...Northwest winds 10 to 15 kt. Chance of snow. Waves 2 to
4 ft subsiding to 1 to 3 ft.
.TUESDAY...Northeast winds 10 to 20 kt veering to south. Waves
2 to 4 ft.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-161030-
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-
832 PM CST Thu Nov 15 2018

SHEBOYGAN WI TO PENTWATER MI SOUTH...

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

$$

LMZ761-161030-
MAFOR 1604/
MICHIGAN NORTH 12520 11630 14740 11730. Chance of rain overnight.
Chance of rain and snow Friday morning. Waves 3 to 5 ft building
to 4 to 6 ft occasionally to 8 ft overnight. Waves 4 to 7 ft
occasionally to 9 ft Friday and Friday evening.

MICHIGAN SOUTH 11530 11540 11640 12740 12630 11620. Chance of
rain overnight and Friday morning. Waves 3 to 5 ft building to 5
to 8 ft occasionally to 10 ft overnight. Waves 6 to 9 ft
occasionally to 12 ft Friday. Waves 4 to 7 ft occasionally to 9
ft Friday evening.

$$


Davis

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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