fzus61 kcle 300801
glfle 
expires:202609301430;;289433

open lake forecast for lake erie
national weather service cleveland oh
401 am edt wed sep 30 2026

for waters beyond five nautical miles of shore on lake erie

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...
high pressure 30.10 inches will remain centered over the mid 
atlantic through thursday before drifting offshore. a warm front 
will lift across the lake wednesday night, followed by a cold 
front thursday night into early friday. high pressure 30.20 inches
returns on saturday before another cold front crosses the lake
sunday.


lez162-163-301430-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
401 am edt wed sep 30 2026

.today...south winds 5 to 15 knots. a chance of showers late.
waves 2 feet or less. 
.tonight...south winds 5 to 15 knots. a chance of showers through
the early overnight, then a slight chance of showers late. waves
2 feet or less. 
.thursday...southwest winds 5 to 15 knots. a chance of showers in
the afternoon. waves 1 to 2 feet. 
.thursday night...southwest winds 5 to 15 knots becoming west. a
chance of showers in the evening, then showers overnight. waves
2 feet or less. 
.friday...north winds 10 to 15 knots becoming northeast. showers
likely during the day. waves 1 to 3 feet. 
.saturday...northeast winds 5 to 15 knots becoming southeast.
waves 1 to 3 feet. 
.sunday...west winds 5 to 10 knots becoming northwest and
increasing to 15 to 20 knots. waves 2 feet or less. 

$$

fzus61 kcle 300801
glfle 
expires:202609301430;;289434

open lake forecast for lake erie
national weather service cleveland oh
401 am edt wed sep 30 2026

for waters beyond five nautical miles of shore on lake erie

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...
high pressure 30.10 inches will remain centered over the mid 
atlantic through thursday before drifting offshore. a warm front 
will lift across the lake wednesday night, followed by a cold 
front thursday night into early friday. high pressure 30.20 inches
returns on saturday before another cold front crosses the lake
sunday.


lez164>167-301430-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
401 am edt wed sep 30 2026

.today...south winds 5 to 15 knots becoming southwest. a slight
chance of showers late. waves 1 to 3 feet. 
.tonight...south winds 5 to 15 knots. a chance of showers. waves
1 to 3 feet. 
.thursday...south winds 10 to 15 knots becoming southwest. waves
1 to 3 feet building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.thursday night...southwest winds around 10 knots becoming west
and increasing to 15 to 20 knots. a chance of showers in the
evening, then showers overnight. waves 1 to 3 feet. 
.friday...northwest winds 15 to 20 knots becoming north 10 to
15 knots. showers during the day. waves 2 to 4 feet. 
.saturday...northeast winds 5 to 15 knots becoming southeast.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...southwest winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 1 to 2 feet building to 2 to 4 feet. 

$$

fzus63 kdtx 300759
glfsc 
expires:202609301600;;289360

lake st clair forecast
national weather service detroit/pontiac mi
359 am edt wed sep 30 2026

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...high pressure, 30.10 inches, exits as southwest winds
slowly increase ahead of a cold front. this front gets hung up 
over southern lower michigan, leading to occasional showers today 
through friday.


lcz460-301600-
lake st clair-
359 am edt wed sep 30 2026

.today...southwest winds 5 to 10 knots becoming south 10 to 15 knots
late in the morning...then diminishing to 5 to 10 knots in the
afternoon. mostly cloudy. waves 2 feet or less.
.tonight...south winds 10 to 15 knots. cloudy. light showers likely.
waves 2 feet or less.
.thursday...southwest winds 10 to 15 knots diminishing to 5 to 10
knots early in the afternoon. mostly cloudy. light showers likely
early in the morning. waves 2 feet or less.
.thursday night...southwest winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. showers. waves 2 feet or less.
.friday...north winds 10 to 15 knots. mostly cloudy with light
showers in the morning...then mostly clear in the afternoon and
evening. waves 2 feet or less.
.saturday...east winds 10 to 15 knots. mostly clear. waves 2 feet or
less.
.sunday...northwest winds 15 to 20 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 300759
glflh 
expires:202609301600;;289318

open lake forecast for lake huron
national weather service detroit/pontiac mi
359 am edt wed sep 30 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...high pressure, 30.10 inches, exits as southwest winds
slowly increase ahead of a cold front. this front gets hung up 
over southern lower michigan, leading to occasional showers today 
through friday.


lhz462>464-301600-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
359 am edt wed sep 30 2026

.today...south winds 10 to 15 knots. a chance of showers in the
afternoon. waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots increasing to 15 to
20 knots late in the evening...then decreasing to 10 to 15 knots
after midnight. a chance of showers. waves 2 to 4 feet. 
.thursday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. showers likely in the morning...
then showers in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet early in the afternoon. 
.thursday night...southwest winds 5 to 10 knots becoming
northwest 10 to 15 knots by midnight...then becoming north 15 to
20 knots after midnight. showers. waves 1 to 3 feet building to
2 to 4 feet after midnight. 
.friday...north winds 10 to 15 knots becoming northwest 15 to
20 knots. waves 2 to 4 feet. 
.saturday...north winds 5 to 10 knots early in the morning
becoming light and variable...then becoming east 5 to 10 knots by
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late morning and early afternoon...then becoming
west 15 to 20 knots early in the evening becoming northwest 20 to
25 knots by midnight. waves 2 feet or less building to 5 to
7 feet. waves occasionally around 10 feet. 


$$

fzus63 kmkx 300816
glflm 
expires:202609301530;;290704

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
316 am cdt wed sep 30 2026

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...

southerly winds will increase through this morning, becoming 
southwest wednesday night into thursday, as a cold front 
approaches from the northern plains. wind gusts to 30 knots are 
possible around dawn and into the afternoon, along with building 
waves, particularly across central and northern portions of the 
lake. winds then ease tonight as they become southwesterly 

expect northwest winds in the wake of the front thursday 
afternoon, with north to northeast winds thursday night into 
friday. strong high pressure around 30.4 inches will overspread 
the great lakes friday night. a fast-moving low pressure system 
around 29.8 inches should move across or north of lake superior 
saturday night, with high pressure around 30.4 inches moving 
southeast into the region by early next week. northwest to north 
winds should result across lake michigan.


lmz261-362-364-366-563-565-567-868-301530-
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-
316 am cdt wed sep 30 2026

sheboygan wi to pentwater mi north...

.today...south winds to 30 kt becoming southwest. chance of
showers. waves 6 to 9 ft occasionally to 12 ft. 
.tonight...southwest winds to 30 kt diminishing to 10 to 20 kt.
chance of showers overnight. waves 6 to 9 ft occasionally to
12 ft subsiding to 3 to 5 ft. 
.thursday...southwest winds 10 to 15 kt veering to northwest
10 to 20 kt. chance of showers in the afternoon. waves 2 to 4 ft
subsiding to 1 to 3 ft. 
.thursday night...north winds 10 to 20 kt. waves 1 to 3 ft
building to 2 to 4 ft. 
.friday...northwest winds 10 to 20 kt increasing to 15 to 25 kt.
waves 3 to 5 ft. 
.friday night...north winds 15 to 25 kt becoming northeast 5 to
10 kt. waves 2 to 4 ft subsiding to 1 to 2 ft. 
.saturday...southeast winds 5 to 10 kt becoming south. waves 1 to
2 ft. 
.sunday...west winds to 30 kt becoming northwest. waves 3 to
5 ft.  

$$

fzus63 kmkx 300816
glflm 
expires:202609301530;;290705

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
316 am cdt wed sep 30 2026

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...

southerly winds will increase through this morning, becoming 
southwest wednesday night into thursday, as a cold front 
approaches from the northern plains. wind gusts to 30 knots are 
possible around dawn and into the afternoon, along with building 
waves, particularly across central and northern portions of the 
lake. winds then ease tonight as they become southwesterly 

expect northwest winds in the wake of the front thursday 
afternoon, with north to northeast winds thursday night into 
friday. strong high pressure around 30.4 inches will overspread 
the great lakes friday night. a fast-moving low pressure system 
around 29.8 inches should move across or north of lake superior 
saturday night, with high pressure around 30.4 inches moving 
southeast into the region by early next week. northwest to north 
winds should result across lake michigan.


lmz080-669-671-673-675-777-779-870-872-874-876-878-301530-
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-
316 am cdt wed sep 30 2026

sheboygan wi to pentwater mi south...

.today...south winds 15 to 25 kt increasing to 30 kt. showers
this morning, then chance of showers this afternoon. waves 4 to
6 ft occasionally to 8 ft building to 7 to 10 ft occasionally to
13 ft. 
.tonight...south winds to 30 kt becoming southwest 10 to 15 kt.
chance of showers and slight chance of thunderstorms in the
evening, then showers and slight chance of thunderstorms
overnight. waves 6 to 9 ft occasionally to 12 ft subsiding to
3 to 5 ft. 
.thursday...southwest winds 10 to 15 kt becoming west. showers
likely in the morning, then showers in the afternoon. waves 2 to
4 ft subsiding to 1 to 2 ft. 
.thursday night...north winds 10 to 20 kt. showers in the
evening, then chance of showers overnight. waves 2 to 4 ft
building to 4 to 6 ft occasionally to 8 ft. 
.friday...north winds 10 to 20 kt increasing to 15 to 25 kt.
waves 4 to 7 ft occasionally to 9 ft. 
.friday night...north winds 10 to 20 kt becoming northeast 10 to
15 kt. waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to
5 ft. 
.saturday...east winds 10 to 15 kt diminishing to 5 to 10 kt.
waves 1 to 3 ft. 
.sunday...west winds 15 to 25 kt becoming northwest. waves 3 to
5 ft.  

$$