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fzus63 kmkx 272007
glflm 
expires:202110280315;;874768

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
307 pm cdt wed oct 27 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... 

high pressure around 30.1 inches continues to slowly push eastward 
into the hudson bay region. meanwhile a surface low around 29.5 
inches continues to develop across the southern central plains. as 
the low deepens to around 29.3 inches tonight and lifts into the 
lower mid-mississippi river valley, expect southeasterly winds to 
increase across lake michigan overnight. as the low lifts into the 
ohio river valley through the day on thursday, expect these breezy 
winds to gradually become more easterly later thursday before 
shifting northeasterly on friday as the low almost stalls across wv. 
the strongest winds are expected to occur over lake michigan on 
friday with the tighter pressure gradient. could see gusts to around 
30 knots, but not expecting widespread gales at this time. then a 
cold front is expected to push across the lake on sunday shifting 
winds to the northwest for the start of next week.


lmz261-362-364-366-563-565-567-868-280315-
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-
307 pm cdt wed oct 27 2021

sheboygan wi to pentwater mi north...

.tonight...southeast winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft building to 3 to 5 ft. 
.thursday...southeast winds 10 to 20 kt becoming east to 30 kt.
slight chance of showers in the afternoon. waves 3 to 5 ft. 
.thursday night...east winds to 30 kt becoming northeast 15 to
25 kt. chance of showers. waves 3 to 5 ft. 
.friday...northeast winds to 30 kt. chance of showers in the
morning. waves 4 to 7 ft occasionally to 9 ft building to 5 to
8 ft occasionally to 10 ft. 
.friday night...northeast winds to 30 kt diminishing to 15 to
25 kt. waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to
7 ft occasionally to 9 ft. 
.saturday...northeast winds 10 to 20 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.saturday night...north winds 10 to 20 kt diminishing to 10 to
15 kt. waves 2 to 4 ft. 
.sunday...northwest winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft building to 3 to 5 ft. 
.monday...west winds 10 to 20 kt. waves 3 to 5 ft.  

$$
fzus63 kmkx 272007
glflm 
expires:202110280315;;874769

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
307 pm cdt wed oct 27 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... 

high pressure around 30.1 inches continues to slowly push eastward 
into the hudson bay region. meanwhile a surface low around 29.5 
inches continues to develop across the southern central plains. as 
the low deepens to around 29.3 inches tonight and lifts into the 
lower mid-mississippi river valley, expect southeasterly winds to 
increase across lake michigan overnight. as the low lifts into the 
ohio river valley through the day on thursday, expect these breezy 
winds to gradually become more easterly later thursday before 
shifting northeasterly on friday as the low almost stalls across wv. 
the strongest winds are expected to occur over lake michigan on 
friday with the tighter pressure gradient. could see gusts to around 
30 knots, but not expecting widespread gales at this time. then a 
cold front is expected to push across the lake on sunday shifting 
winds to the northwest for the start of next week.


lmz080-669-671-673-675-777-779-870-872-874-876-878-280315-
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-
307 pm cdt wed oct 27 2021

sheboygan wi to pentwater mi south...

.tonight...southeast winds 10 to 20 kt. waves 1 to 3 ft building
to 4 to 6 ft occasionally to 8 ft. 
.thursday...east winds 15 to 25 kt. slight chance of showers in
the morning, then chance of showers in the afternoon. waves 4 to
6 ft occasionally to 8 ft. 
.thursday night...east winds 15 to 25 kt becoming northeast to
30 kt. showers. waves 4 to 7 ft occasionally to 9 ft building to
5 to 8 ft occasionally to 10 ft. 
.friday...northeast winds to 30 kt. showers. waves 6 to 9 ft
occasionally to 12 ft. 
.friday night...northeast winds to 30 kt diminishing to 15 to
25 kt. chance of showers in the evening. waves 6 to 9 ft
occasionally to 12 ft. 
.saturday...northeast winds 15 to 25 kt becoming north 10 to
20 kt. waves 4 to 7 ft occasionally to 9 ft subsiding to 4 to
6 ft occasionally to 8 ft. 
.saturday night...north winds 10 to 20 kt becoming northwest
10 to 15 kt. waves 3 to 5 ft. 
.sunday...northwest winds 10 to 15 kt increasing to 10 to 20 kt.
waves 3 to 5 ft. 
.monday...northwest winds 10 to 20 kt becoming west. waves 4 to
6 ft occasionally to 8 ft.  

$$

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