fzus61 kcle 151327
glfle 
expires:202510152030;;179152

open lake forecast for lake erie
national weather service cleveland oh
927 am edt wed oct 15 2025

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 30.20 inches will move from the northern great lakes
this afternoon to the southern great lakes thursday night. this 
high will move east of the area friday and allow a warm front to 
cross the lake on friday night into saturday. a strong cold front 
will cross the lake on sunday morning.


lez162-163-152030-
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-
927 am edt wed oct 15 2025

.rest of today...north winds 5 to 15 knots. a slight chance of
showers late this morning. waves 1 to 3 feet. 
.tonight...northeast winds 10 to 15 knots. waves 1 to 3 feet. 
.thursday...northeast winds 10 knots or less. waves 2 feet or
less. 
.thursday night...east winds 10 knots or less becoming south.
waves 1 foot or less. 
.friday...south winds 5 to 15 knots. a chance of showers friday
night. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers during the day, then showers
saturday night. waves 1 to 3 feet. 
.sunday...southwest winds 15 to 25 knots becoming west. showers
likely during the day, then a chance of showers sunday night.
waves 1 to 3 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. 

$$

fzus61 kcle 151327
glfle 
expires:202510152030;;179153

open lake forecast for lake erie
national weather service cleveland oh
927 am edt wed oct 15 2025

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 30.20 inches will move from the northern great lakes
this afternoon to the southern great lakes thursday night. this 
high will move east of the area friday and allow a warm front to 
cross the lake on friday night into saturday. a strong cold front 
will cross the lake on sunday morning.


lez164>168-152030-
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-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
927 am edt wed oct 15 2025

.rest of today...north winds 10 to 15 knots. a slight chance of
showers late this morning. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.tonight...north winds 15 to 20 knots becoming northeast 10 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...northeast winds 5 to 15 knots becoming north. waves
1 to 3 feet. 
.thursday night...northeast winds less than 10 knots becoming
south. waves 1 foot or less. 
.friday...south winds 5 to 15 knots. a chance of showers friday
night. waves 1 to 3 feet. 
.saturday...south winds 15 to 20 knots becoming southwest. a
chance of showers during the day, then showers saturday night.
waves 1 to 3 feet building to 3 to 5 feet. 
.sunday...southwest winds 15 to 25 knots becoming west to
30 knots. showers during the day, then showers likely sunday
night. waves 3 to 6 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 

$$

fzus63 kdtx 151343
glfsc 
expires:202510152145;;179487

lake st clair forecast
national weather service detroit/pontiac mi
943 am edt wed oct 15 2025

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...northeast flow backs to northwest by the late
afternoon and evening hours in the wake of a cold front.
expansive high pressure, 30.30 inches, will then build into the
great lakes through and will last through thursday.


lcz460-152145-
lake st clair-
943 am edt wed oct 15 2025

.rest of today...north winds 5 to 10 knots increasing to 10 to 15
knots late in the afternoon. partly sunny. waves 2 feet or less.
.tonight...north winds 10 to 15 knots diminishing to 5 to 10 knots
after midnight. clear. waves 2 feet or less.
.thursday...north winds 5 to 10 knots until late afternoon becoming
light and variable. sunny. waves 2 feet or less.
.thursday night...light and variable winds. clear. waves nearly
calm.
.friday...south winds 5 to 10 knots increasing to 10 to 15 knots in
the evening. mostly sunny becoming partly sunny in the afternoon
becoming mostly cloudy. a chance of light showers in the evening.
waves 2 feet or less.
.saturday...south winds 15 to 20 knots. light showers. waves 1 to 3
feet.
.sunday...west winds 20 to 25 knots with gusts to 30 knots. light
showers. waves 1 to 3 feet. a small craft advisory may be needed.

$$

fzus63 kdtx 151342
glflh 
expires:202510152145;;179484

open lake forecast for lake huron
national weather service detroit/pontiac mi
942 am edt wed oct 15 2025

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...northeast flow backs to northwest by the late
afternoon and evening hours in the wake of a cold front.
expansive high pressure, 30.30 inches, will then build into the
great lakes through and will last through thursday.


lhz462>464-152145-
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-
942 am edt wed oct 15 2025

.rest of today...north winds 10 to 15 knots. waves 2 to 4 feet. 
.tonight...north winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. 
.thursday...north winds 5 to 10 knots. waves 1 to 3 feet. 
.thursday night...north winds 5 to 10 knots early in the evening
becoming light and variable...then becoming east 5 to 10 knots
after midnight. waves 2 feet or less. 
.friday...south winds 5 to 10 knots increasing to 15 to 20 knots.
a chance of showers late in the morning. rain showers likely late
in the afternoon. waves 1 to 3 feet building to 3 to 5 feet late
in the afternoon. 
.saturday...south winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
early afternoon...then decreasing to 15 to 20 knots until early
morning. a chance of showers early in the morning...then showers
until early morning. waves 5 to 7 feet. waves occasionally around
10 feet. 
.sunday...west winds 15 to 20 knots with gusts to around 30 knots
increasing to 20 to 25 knots with gusts to around 30 knots early
in the evening...then decreasing to 15 to 20 knots in the late
evening and early morning. showers early in the morning...then
showers likely. waves 4 to 6 feet building to 6 to 9 feet until
early morning. waves occasionally around 12 feet. 


$$

fzus63 kmkx 151351
glflm 
expires:202510152115;;179685

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
851 am cdt wed oct 15 2025

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 30.4 inches will cross lake superior today and
tonight while weakening to 30.2 inches. the breezy east-northeast
winds will diminish by late morning and become southeast by
thursday morning. look for the southeast winds to become breezy 
again thursday night into friday morning as low pressure of 29.3 
inches develops in north dakota and lifts into manitoba. 

the low will further deepen to 29.1 inches as it reaches the 
northern manitoba-ontario border friday afternoon. gusty southerly
winds are expected over lake michigan as an associated surface
trough cold front approaches from minnesota. southerly gale force
gusts will be possible friday afternoon and evening over the 
north half of the lake. 

a surface low is expected to deepen to 29.5 inches as it crosses
lake michigan saturday night. gusty northerly winds are expected 
sunday with gales possible again, this time over southern lake 
michigan.


lmz261-362-364-366-563-565-567-868-152115-
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-
851 am cdt wed oct 15 2025

sheboygan wi to pentwater mi north...

.rest of today...northeast winds 5 to 10 kt becoming north 10 to
15 kt. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.tonight...north winds 10 to 15 kt becoming northeast. waves 1 to
2 ft. 
.thursday...east winds 10 to 15 kt veering to south 10 to 20 kt.
waves 2 to 4 ft. 
.thursday night...south winds 10 to 20 kt increasing to 15 to
25 kt. chance of showers in the evening, then showers likely
overnight. waves 2 to 4 ft building to 4 to 7 ft occasionally to
9 ft. 
.friday...south winds to 30 kt. chance of showers. waves 7 to
10 ft occasionally to 13 ft building to 10 to 14 ft occasionally
to 18 ft. 
.friday night...south winds to 30 kt. showers likely. waves 10 to
14 ft occasionally to 18 ft subsiding to 8 to 11 ft occasionally
to 14 ft. 
.saturday...south winds to 30 kt becoming southwest 15 to 25 kt.
showers likely. waves 7 to 10 ft occasionally to 13 ft subsiding
to 6 to 9 ft occasionally to 12 ft. 
.sunday...northwest winds to 30 kt. chance of showers. waves 6 to
9 ft occasionally to 12 ft.  

$$

fzus63 kmkx 151351
glflm 
expires:202510152115;;179686

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
851 am cdt wed oct 15 2025

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 30.4 inches will cross lake superior today and
tonight while weakening to 30.2 inches. the breezy east-northeast
winds will diminish by late morning and become southeast by
thursday morning. look for the southeast winds to become breezy 
again thursday night into friday morning as low pressure of 29.3 
inches develops in north dakota and lifts into manitoba. 

the low will further deepen to 29.1 inches as it reaches the 
northern manitoba-ontario border friday afternoon. gusty southerly
winds are expected over lake michigan as an associated surface
trough cold front approaches from minnesota. southerly gale force
gusts will be possible friday afternoon and evening over the 
north half of the lake. 

a surface low is expected to deepen to 29.5 inches as it crosses
lake michigan saturday night. gusty northerly winds are expected 
sunday with gales possible again, this time over southern lake 
michigan.


lmz080-669-671-673-675-777-779-870-872-874-876-878-152115-
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-
851 am cdt wed oct 15 2025

sheboygan wi to pentwater mi south...

.rest of today...east winds 10 to 15 kt becoming northeast.
scattered showers through mid morning. waves 3 to 5 ft subsiding
to 2 to 4 ft. 
.tonight...northeast winds 10 to 15 kt becoming east. waves 1 to
3 ft. 
.thursday...southeast winds 10 to 15 kt increasing to 10 to
20 kt. waves 2 to 4 ft. 
.thursday night...southeast winds 10 to 20 kt becoming south
15 to 25 kt. chance of showers. waves 2 to 4 ft building to 4 to
7 ft occasionally to 9 ft. 
.friday...south winds to 30 kt. chance of showers. waves 7 to
10 ft occasionally to 13 ft building to 10 to 14 ft occasionally
to 18 ft. 
.friday night...south winds to 30 kt. showers likely. waves 8 to
12 ft occasionally to 16 ft subsiding to 8 to 11 ft occasionally
to 14 ft. 
.saturday...south winds to 30 kt becoming southwest 15 to 25 kt.
showers likely. waves 8 to 11 ft occasionally to 14 ft subsiding
to 6 to 9 ft occasionally to 12 ft. 
.sunday...northwest winds to 30 kt increasing to gales to 35 kt.
chance of showers. waves 8 to 11 ft occasionally to 14 ft
building to 10 to 14 ft occasionally to 18 ft.  

$$