fzus61 kcle 071944
glfle 
expires:202604080300;;993527

open lake forecast for lake erie
national weather service cleveland oh
344 pm edt tue apr 7 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 30.60 inches will move over lake erie tonight then drift
eastward towards new england on wednesday. low pressure 29.70 
inches will track northeast across the upper great lakes late
wednesday, lifting a warm front northward across the lake. a cold
front will push across the lake on friday. high pressure 30.40 
inches will build over the great lakes on saturday. 


lez162-080300-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
344 pm edt tue apr 7 2026

.tonight...southeast winds around 10 knots. waves 2 feet or less.
.wednesday...southeast winds around 10 knots. waves 1 to 2 feet. 
.wednesday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet. 
.thursday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of showers. waves 2 to 3 feet. 
.thursday night...southwest winds 5 to 10 knots becoming
southeast. a chance of showers. waves 1 to 2 feet. 
.friday...south winds 5 to 10 knots becoming northeast. showers
likely during the day. waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 to 2 feet. 
.sunday...southeast winds 10 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet. 

$$

fzus61 kcle 071944
glfle 
expires:202604080300;;993528

open lake forecast for lake erie
national weather service cleveland oh
344 pm edt tue apr 7 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 30.60 inches will move over lake erie tonight then drift
eastward towards new england on wednesday. low pressure 29.70 
inches will track northeast across the upper great lakes late
wednesday, lifting a warm front northward across the lake. a cold
front will push across the lake on friday. high pressure 30.40 
inches will build over the great lakes on saturday. 


lez163>166-080300-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
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-
344 pm edt tue apr 7 2026

.tonight...northeast winds 5 to 15 knots becoming southeast.
waves 2 feet or less. 
.wednesday...southeast winds 5 to 15 knots becoming east. waves
2 feet or less. 
.wednesday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet building to 3 to 5 feet. 
.thursday...south winds 15 to 25 knots becoming southwest and
diminishing to 10 to 15 knots. a chance of showers in the
afternoon. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.thursday night...southwest winds 5 to 15 knots becoming south. a
chance of showers. waves 1 to 3 feet. 
.friday...south winds 5 to 10 knots becoming north. rain showers
likely during the day. waves 2 feet or less. 
.saturday...northeast winds 10 knots or less becoming east. waves
2 feet or less. 
.sunday...southeast winds 5 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet. 

$$

fzus63 kdtx 071958
glfsc 
expires:202604080400;;993899

lake st clair forecast
national weather service detroit/pontiac mi
358 pm edt tue apr 7 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, 30.60 inches, maintains calm conditions
today and most of wednesday. unsettled weather returns wednesday
night with gusty winds and rain expected ahead of low pressure,
29.40 inches.


lcz460-080400-
lake st clair-
358 pm edt tue apr 7 2026

.tonight...east winds 5 to 10 knots veering to the southeast after
midnight. clear. waves 2 feet or less.
.wednesday...southeast winds 10 to 15 knots. partly sunny. waves 2
feet or less.
.wednesday night...southeast winds 10 to 15 knots becoming south 15
to 20 knots in the late evening and overnight. mostly clear. waves 1
to 3 feet.
.thursday...southwest winds 15 to 20 knots. partly sunny. a chance
of light rain until late afternoon. waves 1 to 3 feet.
.thursday night...west winds 10 to 15 knots becoming northwest 5 to
10 knots by midnight...then veering to the northeast after midnight.
partly cloudy ...then mostly cloudy with rain likely after midnight.
waves 2 feet or less.
.friday...northeast winds 5 to 10 knots. rain. waves 2 feet or less.
.saturday...southeast winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.sunday...south winds 15 to 20 knots. partly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 071957
glflh 
expires:202604080400;;993894

open lake forecast for lake huron
national weather service detroit/pontiac mi
357 pm edt tue apr 7 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, 30.60 inches, maintains calm conditions
today and most of wednesday. unsettled weather returns wednesday
night with gusty winds and rain expected ahead of low pressure,
29.40 inches.


lhz462>464-080400-
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-
357 pm edt tue apr 7 2026

.tonight...northeast winds 5 to 10 knots veering to the east late
in the evening...then becoming south 10 to 15 knots after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. waves 3 to 5 feet
building to 4 to 6 feet late in the afternoon. waves occasionally
around 8 feet. 
.wednesday night...south winds 20 to 25 knots with gusts to
around 30 knots. a chance of rain after midnight. waves 6 to
9 feet. waves occasionally around 12 feet. 
.thursday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest 10 to 15 knots. a chance of rain.
waves 6 to 9 feet subsiding to 4 to 6 feet early in the
afternoon. waves occasionally around 12 feet. 
.thursday night...west winds 10 to 15 knots becoming northeast
after midnight. a chance of rain and snow after midnight. waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.friday...northeast winds 5 to 10 knots. a chance of rain and
snow in the morning...then rain likely late in the morning. waves
2 feet or less. 
.saturday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to
10 knots by midnight. waves 2 feet or less. 
.sunday...southeast winds 10 to 15 knots becoming south 15 to
20 knots. a chance of rain. waves 3 to 5 feet building to 4 to
6 feet by midnight. waves occasionally around 8 feet. 


$$

fzus63 kmkx 071938
glflm 
expires:202604080315;;993326

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
238 pm cdt tue apr 7 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...

high pressure around 30.6 inches has moved across central lake 
michigan lowering winds generally across the lake. low pressure
around 29.5 inches will then track along the northern 
plains/canadian border tonight and wednesday, then track north 
of lake superior wednesday night into thursday morning. this 
will result in breezy southerly winds over lake michigan on 
wednesday with gale force gusts up to 40 kt. a gale warning is 
in effect for the northern three quarters of the lake.

much weaker north winds will then take hold by thursday 
afternoon into friday as high pressure around 30.4 inches slowly
moves through the region. breezy southerly winds return toward
early next week as a stronger system pushes in from the west.


lmz261-362-364-366-563-565-567-868-080315-
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-
238 pm cdt tue apr 7 2026

sheboygan wi to pentwater mi north...

...gale warning in effect from wednesday morning through late
wednesday night...

.tonight...south winds 10 to 15 kt increasing to 30 kt. waves
1 to 3 ft building to 4 to 6 ft occasionally to 8 ft.
.wednesday...south gales to 35 kt increasing to gales to 40 kt.
chance of rain and snow showers in the morning. waves 6 to 9 ft
occasionally to 12 ft building to 10 to 14 ft occasionally to
18 ft. 
.wednesday night...south gales to 40 kt increasing to gales to
45 kt late in the evening, then becoming southwest gales to 35 kt
after midnight diminishing to 30 kt late. rain showers in the
evening, then chance of rain showers overnight. waves 12 to 16 ft
occasionally to 21 ft subsiding to 6 to 9 ft occasionally to
12 ft. 
.thursday...southwest winds to 30 kt becoming west. waves 4 to
7 ft occasionally to 9 ft subsiding to 3 to 5 ft. 
.thursday night...northwest winds 10 to 15 kt veering to
northeast. chance of rain showers overnight. waves 1 to 3 ft
subsiding to 1 to 2 ft. 
.friday...north winds 5 to 10 kt increasing to 10 to 15 kt. waves
1 to 2 ft. 
.friday night...northeast winds 5 to 10 kt veering to southeast.
waves 1 ft or less. 
.saturday...south winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 to 2 ft. 
.sunday...south winds to 30 kt. rain showers likely. waves 6 to
9 ft occasionally to 12 ft building to 7 to 10 ft occasionally to
13 ft.  

$$

fzus63 kmkx 071938
glflm 
expires:202604080315;;993327

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
238 pm cdt tue apr 7 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...

high pressure around 30.6 inches has moved across central lake 
michigan lowering winds generally across the lake. low pressure
around 29.5 inches will then track along the northern 
plains/canadian border tonight and wednesday, then track north 
of lake superior wednesday night into thursday morning. this 
will result in breezy southerly winds over lake michigan on 
wednesday with gale force gusts up to 40 kt. a gale warning is 
in effect for the northern three quarters of the lake.

much weaker north winds will then take hold by thursday 
afternoon into friday as high pressure around 30.4 inches slowly
moves through the region. breezy southerly winds return toward
early next week as a stronger system pushes in from the west.


lmz669-671-673-870-872-874-080315-
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 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-
238 pm cdt tue apr 7 2026

sheboygan wi to pentwater mi south to wind point wi to holland
mi...

...gale warning in effect from wednesday morning through late
wednesday night...

.tonight...southeast winds 10 to 15 kt becoming south to 30 kt.
waves 1 to 2 ft building to 3 to 5 ft. 
.wednesday...south winds to 30 kt increasing to gales to 40 kt.
chance of rain showers in the morning. waves 5 to 8 ft
occasionally to 10 ft building to 8 to 12 ft occasionally to
16 ft. 
.wednesday night...south gales to 40 kt becoming southwest gales
to 35 kt after midnight, then diminishing to 30 kt late. chance
of rain showers in the evening, then rain showers overnight.
waves 8 to 12 ft occasionally to 16 ft subsiding to 6 to 9 ft
occasionally to 12 ft. 
.thursday...west winds 10 to 20 kt becoming southwest. waves 4 to
7 ft occasionally to 9 ft subsiding to 3 to 5 ft. 
.thursday night...east winds 5 to 10 kt becoming northeast.
chance of rain showers. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.friday...north winds 5 to 10 kt increasing to 10 to 15 kt.
chance of rain showers. waves 1 to 2 ft. 
.friday night...northeast winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 2 ft. 
.saturday...east winds 5 to 10 kt becoming southeast. waves 1 to
2 ft. 
.sunday...south winds to 30 kt. chance of rain showers. waves
6 to 9 ft occasionally to 12 ft.  

$$

fzus63 kmkx 071938
glflm 
expires:202604080315;;993328

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
238 pm cdt tue apr 7 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...

high pressure around 30.6 inches has moved across central lake 
michigan lowering winds generally across the lake. low pressure
around 29.5 inches will then track along the northern 
plains/canadian border tonight and wednesday, then track north 
of lake superior wednesday night into thursday morning. this 
will result in breezy southerly winds over lake michigan on 
wednesday with gale force gusts up to 40 kt. a gale warning is 
in effect for the northern three quarters of the lake.

much weaker north winds will then take hold by thursday 
afternoon into friday as high pressure around 30.4 inches slowly
moves through the region. breezy southerly winds return toward
early next week as a stronger system pushes in from the west.


lmz080-675-777-779-876-878-080315-
lake michigan from michigan city in to st. joseph mi 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 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-
238 pm cdt tue apr 7 2026

wind point wi to holland mi south...

.tonight...northeast winds 5 to 10 kt becoming east late this
evening, then becoming southeast 10 to 20 kt after midnight
increasing to 15 to 25 kt late. waves 1 to 3 ft building to 3 to
5 ft. 
.wednesday...south winds to 30 kt. slight chance of rain showers
in the morning. waves 4 to 7 ft occasionally to 9 ft building to
5 to 8 ft occasionally to 10 ft. 
.wednesday night...south winds to 30 kt becoming southwest. rain
showers likely overnight. waves 5 to 8 ft occasionally to 10 ft. 
.thursday...southwest winds 10 to 20 kt becoming west 10 to
15 kt. waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to
4 ft. 
.thursday night...east winds 5 to 10 kt becoming northeast.
chance of rain showers in the evening, then rain showers
overnight. waves 1 to 2 ft. 
.friday...north winds 5 to 10 kt increasing to 10 to 15 kt. rain
showers in the morning, then chance of rain showers in the
afternoon. waves 1 to 2 ft. 
.friday night...northeast winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 2 ft. 
.saturday...east winds 5 to 10 kt. waves 1 ft or less. 
.sunday...south winds 15 to 25 kt diminishing to 10 to 20 kt.
chance of showers. waves 4 to 6 ft occasionally to 8 ft.  

$$