fzus63 kdtx 281955
glflh 
expires:202607290400;;236800

open lake forecast for lake huron
national weather service detroit/pontiac mi
355 pm edt tue jul 28 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 is expected to make its entrance into
the region throughout the week, bringing along dry and calm wind
conditions. this will then be pushed out by a cold front this
weekend, which gives the area the next best chance for some
showers and storms.


lhz361-290400-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
355 pm edt tue jul 28 2026

.tonight...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the morning. waves 2 to 4 feet subsiding to
1 to 3 feet after midnight. 
.wednesday...north winds 5 to 10 knots backing to the west in the
afternoon. waves 2 feet or less. 
.wednesday night...west winds 10 to 15 knots becoming northwest
5 to 10 knots by midnight...then becoming light and variable
after midnight. waves 2 feet or less. 
.thursday...light and variable winds. waves 2 feet or less. 
.thursday night...light and variable winds becoming south 5 to
10 knots after midnight. waves 2 feet or less. 
.friday...south winds 5 to 10 knots in the morning becoming light
and variable. a chance of showers late in the afternoon. waves
2 feet or less. 
.saturday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming north 5 to 10 knots
by midnight. a chance of showers. waves 2 feet or less. 
.sunday...northeast winds 5 to 10 knots until afternoon becoming
light and variable. waves 2 feet or less. 


$$

fzus63 kdtx 281955
glflh 
expires:202607290400;;236801

open lake forecast for lake huron
national weather service detroit/pontiac mi
355 pm edt tue jul 28 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 is expected to make its entrance into
the region throughout the week, bringing along dry and calm wind
conditions. this will then be pushed out by a cold front this
weekend, which gives the area the next best chance for some
showers and storms.


lhz362-363-290400-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
355 pm edt tue jul 28 2026

.tonight...north winds 10 to 15 knots. waves 3 to 5 feet. 
.wednesday...north winds 10 to 15 knots. waves 3 to 5 feet. 
.wednesday night...northwest winds 10 to 15 knots. waves 3 to
5 feet subsiding to 1 to 3 feet after midnight. 
.thursday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.thursday night...light and variable winds. waves 2 feet or less.
.friday...south winds 5 to 10 knots backing to the southeast late
in the afternoon...then becoming light and variable late in the
evening. a chance of showers late in the morning. a chance of
showers late in the evening. waves 2 feet or less. 
.saturday...light and variable winds. a chance of showers early
in the morning. waves 2 feet or less. 
.sunday...northeast winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 281955
glflh 
expires:202607290400;;236802

open lake forecast for lake huron
national weather service detroit/pontiac mi
355 pm edt tue jul 28 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 is expected to make its entrance into
the region throughout the week, bringing along dry and calm wind
conditions. this will then be pushed out by a cold front this
weekend, which gives the area the next best chance for some
showers and storms.


lhz462>464-290400-
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-
355 pm edt tue jul 28 2026

.tonight...north winds 15 to 20 knots decreasing to 10 to
15 knots after midnight...then increasing to 15 to 20 knots early
in the morning. waves 4 to 6 feet. waves occasionally around
8 feet. 
.wednesday...north winds 15 to 20 knots. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.wednesday night...north winds 10 to 15 knots. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.thursday...north winds 5 to 10 knots. waves 1 to 3 feet. 
.thursday night...light and variable winds. waves 2 feet or less.
.friday...light and variable winds becoming southeast 5 to
10 knots. waves 2 feet or less. 
.saturday...light and variable winds becoming northeast 5 to
10 knots. a chance of showers by midnight. waves 2 feet or less. 
.sunday...northeast winds 5 to 10 knots becoming north 10 to
15 knots early in the evening...then decreasing to 5 to 10 knots
by midnight. a chance of showers early in the morning. waves
2 feet or less. 


$$

fzus63 kmkx 281947
glflm 
expires:202607290330;;236595

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
247 pm cdt tue jul 28 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...

breezy north winds will remain across the central and southern
portions of the lake through this evening. winds will diminish
tonight into wednesday as high pressure around 30.0 inches
building into the great lakes region from ontario. light
southwest wind will develop thursday through friday as the high
pressure moves east toward the mid atlantic states. 


lmz261-362-364-366-563-565-567-868-290330-
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-
247 pm cdt tue jul 28 2026

sheboygan wi to pentwater mi north...

.tonight...north winds to 30 kt diminishing to 5 to 10 kt. waves
3 to 5 ft subsiding to 1 to 2 ft. 
.wednesday...north winds 5 to 10 kt increasing to 10 to 15 kt
late in the morning, then backing to west 10 to 20 kt early in
the afternoon becoming southwest late. waves 1 to 2 ft. 
.wednesday night...southwest winds 10 to 15 kt diminishing to
5 to 10 kt. waves 1 to 2 ft. 
.thursday...south winds 10 to 15 kt. waves 1 to 2 ft. 
.thursday night...south winds 10 to 15 kt becoming southwest 5 to
10 kt. waves 1 to 2 ft. 
.friday...southwest winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft. 
.friday night...southwest winds 10 to 15 kt veering to northeast.
chance of showers. waves 1 to 2 ft. 
.saturday...northeast winds 10 to 15 kt becoming north 10 to
20 kt. waves 1 to 3 ft. 
.sunday...northeast winds 10 to 20 kt increasing to 30 kt. waves
2 to 4 ft.  

$$

fzus63 kmkx 281947
glflm 
expires:202607290330;;236596

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
247 pm cdt tue jul 28 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...

breezy north winds will remain across the central and southern
portions of the lake through this evening. winds will diminish
tonight into wednesday as high pressure around 30.0 inches
building into the great lakes region from ontario. light
southwest wind will develop thursday through friday as the high
pressure moves east toward the mid atlantic states. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-290330-
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-
247 pm cdt tue jul 28 2026

sheboygan wi to pentwater mi south...

.tonight...north winds to 30 kt diminishing to 10 to 15 kt. waves
6 to 9 ft occasionally to 12 ft subsiding to 3 to 5 ft. 
.wednesday...north winds 10 to 15 kt increasing to 10 to 20 kt
early in the afternoon, then becoming northwest 15 to 25 kt late.
waves 2 to 4 ft. 
.wednesday night...northwest winds 10 to 20 kt diminishing to
5 to 10 kt. waves 2 to 4 ft subsiding to 1 to 2 ft. 
.thursday...west winds 5 to 10 kt becoming south. waves 1 to
2 ft. 
.thursday night...south winds 10 to 15 kt becoming southwest.
waves 1 to 2 ft. 
.friday...south winds 10 to 15 kt becoming southeast. chance of
showers in the afternoon. waves 1 to 2 ft. 
.friday night...east winds 10 to 15 kt increasing to 10 to 20 kt.
showers likely. waves 1 to 3 ft. 
.saturday...east winds 10 to 20 kt becoming northeast 15 to
25 kt. chance of showers. waves 1 to 3 ft. 
.sunday...northeast winds 15 to 25 kt becoming north to 30 kt.
waves 2 to 4 ft.  

$$