514
FZUS63 KMKX 071357
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
857 AM CDT Sun Jul 7 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...

High pressure around 30.0 inches over Lake Erie will gradually
push into the Saint Lawrence River Valley through Monday,
resulting in primarily light southerly winds across the open
waters. Some dense fog may linger into this afternoon near the
western shore of the lake.

Showers and thunderstorms are possible at times tonight into
Monday morning. A cold front will approach the open waters Monday
night, resulting in a wind shift out of the west by sunrise
Tuesday morning.

Later Tuesday into Wednesday, there is a potential for stronger
winds over the southern portion of the lake, depending on the
eventual track of the remains of Tropical Storm Beryl, which may
track across central and north central Indiana. This potential
will be updated in later forecasts.

LMZ261-362-364-366-563-565-567-868-072115-
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-
857 AM CDT Sun Jul 7 2024

SHEBOYGAN WI TO PENTWATER MI NORTH...

.REST OF TODAY...South winds 5 to 10 kt increasing to 10 to
15 kt. Patchy dense fog near the western shore. Waves 1 to 2 ft.
.TONIGHT...South winds 10 to 15 kt. Slight chance of showers and
thunderstorms in the evening, then chance of showers and
thunderstorms overnight. Waves 1 to 2 ft.
.MONDAY...South winds 10 to 15 kt. Chance of showers and
thunderstorms in the morning, then chance of showers in the
afternoon. Waves 1 to 3 ft.
.MONDAY NIGHT...Southwest winds 10 to 15 kt diminishing to 5 to
10 kt. Waves 1 to 3 ft.
.TUESDAY...West winds 5 to 10 kt becoming southwest 10 to 15 kt.
Waves 1 ft or less.
.TUESDAY NIGHT...Northwest winds 5 to 10 kt veering to northeast.
Waves 1 ft or less.
.WEDNESDAY...Northeast winds 10 to 15 kt increasing to 10 to
20 kt. Waves 1 to 2 ft.
.THURSDAY...North winds 10 to 15 kt increasing to 10 to 20 kt.
Waves 1 to 2 ft.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-072115-
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-
857 AM CDT Sun Jul 7 2024

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.REST OF TODAY...South winds 5 to 10 kt becoming southeast 10 to
15 kt. Slight chance of showers and thunderstorms this afternoon.
Waves 1 to 2 ft.
.TONIGHT...Southeast winds 10 to 15 kt becoming south. Slight
chance of showers and thunderstorms in the evening, then chance
of showers and thunderstorms overnight. Waves 1 to 2 ft.
.MONDAY...South winds 10 to 15 kt. Chance of showers and
thunderstorms in the morning, then chance of showers in the
afternoon. Waves 1 to 2 ft.
.MONDAY NIGHT...Southwest winds 5 to 10 kt becoming west. Waves
1 to 2 ft.
.TUESDAY...West winds 5 to 10 kt becoming southwest 10 to 15 kt.
Waves 1 ft or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 kt backing to northeast.
Chance of showers. Waves 1 ft or less.
.WEDNESDAY...Northeast winds 10 to 15 kt becoming north 10 to
20 kt. Chance of showers. Waves 1 to 3 ft.
.THURSDAY...North winds 10 to 15 kt increasing to 10 to 20 kt.
Waves 1 to 2 ft.

$$

LMZ761-072115-
MAFOR 0716/
MICHIGAN NORTH 16410. A chance of showers and thunderstorms
overnight and Monday morning. Waves 2 feet or less.

MICHIGAN SOUTH 11410 13310 14410. A chance of showers and
thunderstorms overnight. A chance of showers Monday morning.
Waves 2 feet or less.

$$
Wood

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

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