Great Lakes Forecast
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000
FZUS63 KMKX 140758
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
258 AM CDT Sun Jul 14 2019

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...

High pressure of 30.1 inches over the Upper Peninsula of Michigan
will move east to near Lake Huron by this afternoon. Winds and
waves will remain on the low side today and tonight. Southerly
winds will then develop late tonight into Monday, as the high
continues east into the Mid Atlantic. Waves will build Monday
afternoon as south to southwest winds increase to between 15 and
20 knots. Southerly flow will continue for much of the week,
though winds may be locally affected by thunderstorms at times.

LMZ261-362-364-366-563-565-567-868-141515-
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-
258 AM CDT Sun Jul 14 2019

SHEBOYGAN WI TO PENTWATER MI NORTH...

.TODAY...South winds 5 to 10 kt. Waves 1 ft or less.
.TONIGHT...South winds 5 to 10 kt increasing to 10 to 15 kt.
Waves 1 ft or less.
.MONDAY...South winds 10 to 15 kt increasing to 10 to 20 kt.
Chance of showers and thunderstorms. Waves 2 to 4 ft.
.MONDAY NIGHT...Southwest winds 15 to 25 kt. Chance of showers
and thunderstorms. Waves 2 to 4 ft.
.TUESDAY...Southwest winds 15 to 25 kt increasing to 30 kt.
Chance of showers and thunderstorms in the morning. Waves 3 to
5 ft.
.TUESDAY NIGHT...Southwest winds 15 to 25 kt diminishing to 10 to
20 kt. Chance of showers and thunderstorms. Waves 3 to 5 ft
subsiding to 2 to 4 ft.
.WEDNESDAY...Southwest winds 5 to 10 kt increasing to 10 to
15 kt. Waves 1 to 3 ft.
.THURSDAY...South winds 10 to 20 kt increasing to 15 to 25 kt.
Chance of showers and thunderstorms. Waves 1 to 3 ft.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-141515-
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-
258 AM CDT Sun Jul 14 2019

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.TODAY...East winds 10 to 15 kt becoming northeast. Waves 1 ft or
less.
.TONIGHT...East winds 10 to 15 kt becoming south 5 to 10 kt.
Slight chance of showers overnight. Waves 1 ft or less.
.MONDAY...South winds 5 to 10 kt becoming southwest 10 to 20 kt.
Waves 2 to 4 ft.
.MONDAY NIGHT...Southwest winds 10 to 20 kt increasing to 15 to
25 kt. Waves 2 to 4 ft.
.TUESDAY...Southwest winds 10 to 20 kt becoming south. Waves 2 to
4 ft.
.TUESDAY NIGHT...South winds 10 to 20 kt becoming southwest 10 to
15 kt. Waves 2 to 4 ft.
.WEDNESDAY...Southwest winds 5 to 10 kt becoming south 10 to
15 kt. Waves 1 to 2 ft.
.THURSDAY...Southwest winds 10 to 20 kt becoming south. Chance of
showers and thunderstorms. Waves 1 to 3 ft.

$$

LMZ761-141515-
MAFOR 1409/
MICHIGAN NORTH 16400. Waves 1 ft or less.

MICHIGAN SOUTH 12210 12200 12210 12300. Waves 1 ft or less.

$$


Kuroski

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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