fzus61 kcle 301318
glfle 
expires:202609302015;;301614

open lake forecast for lake erie
national weather service cleveland oh
918 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 persist through thursday. a warm 
front will lift across the lake tonight, followed by a cold front
on friday. high pressure 30.20 inches will briefly build on 
saturday before another cold front crosses the lake by sunday.


lez162-163-302015-
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-
918 am edt wed sep 30 2026

.this afternoon...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 301318
glfle 
expires:202609302015;;301615

open lake forecast for lake erie
national weather service cleveland oh
918 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 persist through thursday. a warm 
front will lift across the lake tonight, followed by a cold front
on friday. high pressure 30.20 inches will briefly build on 
saturday before another cold front crosses the lake by sunday.


lez164>167-302015-
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-
918 am edt wed sep 30 2026

.this afternoon...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 301342
glfsc 
expires:202609302200;;301990

lake st clair forecast
national weather service detroit/pontiac mi
942 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.


lcz460-302200-
lake st clair-
942 am edt wed sep 30 2026

.rest of today...south winds 10 to 15 knots 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 301341
glflh 
expires:202609302200;;301986

open lake forecast for lake huron
national weather service detroit/pontiac mi
941 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>464-302200-
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-
941 am edt wed sep 30 2026

.rest of today...south winds 10 to 15 knots. a chance of showers.
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 1 to 3 feet. 
.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
3 to 5 feet after midnight. 
.friday...north winds 10 to 15 knots becoming northwest 15 to
20 knots. waves 4 to 6 feet. waves occasionally around 8 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 3 to 5 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 1 to 3 feet building to 6 to 9 feet. 
waves occasionally around 12 feet. 


$$

fzus63 kmkx 301404
glflm 
expires:202609302115;;302834

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
904 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 today, becoming southwest tonight 
into thursday, as a cold front approaches from the northern 
plains. wind gusts to 30 knots are possible today, 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.


lmz261-362-364-366-563-565-567-868-302115-
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-
904 am cdt wed sep 30 2026

sheboygan wi to pentwater mi north...

.rest of today...southwest winds to 30 kt becoming south. chance
of showers late this morning, then slight chance of drizzle this
afternoon. waves 5 to 8 ft occasionally to 10 ft. 
.tonight...south winds 15 to 25 kt becoming southwest 10 to
20 kt. chance of showers overnight. waves 5 to 8 ft occasionally
to 10 ft subsiding to 4 to 6 ft occasionally to 8 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.
.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 301404
glflm 
expires:202609302115;;302835

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
904 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 today, becoming southwest tonight 
into thursday, as a cold front approaches from the northern 
plains. wind gusts to 30 knots are possible today, 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.


lmz080-669-671-673-675-777-779-870-872-874-876-878-302115-
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-
904 am cdt wed sep 30 2026

sheboygan wi to pentwater mi south...

.rest of today...south winds to 30 kt. showers late this morning,
then showers likely with slight chance of drizzle this afternoon.
waves 4 to 6 ft occasionally to 8 ft building to 5 to 8 ft
occasionally to 10 ft. 
.tonight...south winds 15 to 25 kt becoming southwest 10 to
20 kt. chance of showers and slight chance of thunderstorms in
the evening, then showers and slight chance of thunderstorms
overnight. waves 5 to 8 ft occasionally to 10 ft subsiding to
4 to 6 ft occasionally to 8 ft. 
.thursday...southwest winds 10 to 15 kt veering to west. showers
likely in the morning, then showers in the afternoon. waves 2 to
4 ft subsiding to 1 to 3 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.  

$$