Great Lakes Forecast
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000
FZUS63 KMKX 160800
GLFLM

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
300 AM CDT Tue Jul 16 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 will push out into the Atlantic
today. Meanwhile, low pressure of 29.3 inches over Ontario,
Canada will moves over James Bay. Breezy south to southwest flow
can be expected today especially over the north half. Much weaker
flow will return for this afternoon and Wednesday followed by
another increase in south to southwesterly winds for Wednesday
night and Thursday.

LMZ261-362-364-366-563-565-567-868-161515-
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-
300 AM CDT Tue Jul 16 2019

SHEBOYGAN WI TO PENTWATER MI NORTH...

.TODAY...Southwest winds 15 to 25 kt diminishing to 10 to 20 kt.
Chance of showers this morning, then slight chance of showers
this afternoon. Waves 4 to 6 ft occasionally to 8 ft subsiding to
3 to 5 ft.
.TONIGHT...Southwest winds 10 to 20 kt diminishing to 10 to 15 kt
late in the evening, then backing to east after midnight becoming
10 to 15 kt late. Chance of showers and slight chance of
thunderstorms. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.WEDNESDAY...Northeast winds 10 to 15 kt. Waves 1 to 2 ft.
.WEDNESDAY NIGHT...East winds 10 to 15 kt becoming south 10 to
20 kt. Showers and thunderstorms likely overnight. Waves 1 to
2 ft.
.THURSDAY...South winds 15 to 25 kt increasing to 30 kt. Showers
and thunderstorms likely in the morning, then chance of showers
and thunderstorms in the afternoon. Waves 2 to 4 ft building to
3 to 5 ft.
.THURSDAY NIGHT...Southwest winds 15 to 25 kt diminishing to
10 to 20 kt. Waves 3 to 5 ft.
.FRIDAY...Southwest winds 10 to 20 kt. Waves 2 to 4 ft.
.SATURDAY...West winds 10 to 15 kt. Waves 2 to 4 ft subsiding to
1 to 3 ft.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-161515-
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-
300 AM CDT Tue Jul 16 2019

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.TODAY...South winds 10 to 20 kt. Chance of showers this morning,
then chance of showers and slight chance of thunderstorms this
afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.TONIGHT...South winds 10 to 15 kt diminishing to 5 to 10 kt.
Slight chance of showers and thunderstorms in the evening, then
slight chance of showers overnight. Patchy fog overnight. Waves
1 to 3 ft subsiding to 1 to 2 ft.
.WEDNESDAY...South winds less than 10 kt backing to northeast.
Patchy fog in the morning. Waves 1 ft or less.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 kt becoming south
10 to 20 kt overnight. Chance of showers and thunderstorms
overnight. Waves 1 to 2 ft.
.THURSDAY...South winds 15 to 25 kt becoming southwest. Chance of
showers and thunderstorms in the morning. Waves 3 to 5 ft.
.THURSDAY NIGHT...Southwest winds 15 to 25 kt. Waves 3 to 5 ft.
.FRIDAY...Southwest winds 10 to 20 kt. Waves 3 to 5 ft.
.SATURDAY...Southwest winds 10 to 20 kt. Waves 2 to 4 ft.

$$

LMZ761-161515-
MAFOR 1609/
MICHIGAN NORTH 13530 13520 11410 11200. Chance of showers this
morning and tonight. Waves 4 to 6 ft occasionally to 8 ft
subsiding to 3 to 5 ft today. Waves 2 to 4 ft tonight.

MICHIGAN SOUTH 11420 15410 11400. Chance of showers today. Waves
3 to 5 ft subsiding to 2 to 4 ft today. Waves 1 to 3 ft tonight.

$$


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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