fzus53 kapx 071840
nshapx
expires:202609080245;;069515

nearshore marine forecast
national weather service gaylord mi
240 pm edt mon sep 7 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lmz346-080245-
manistee to point betsie mi-
240 pm edt mon sep 7 2026

.tonight...southeast wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.tuesday...south wind 10 to 15 knots. slight chance of showers.
waves 2 feet or less. 
.tuesday night...south wind 10 to 20 knots. showers and a chance
of thunderstorms. waves 2 to 4 feet. 
.wednesday...southwest wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 072009
nshgrb
expires:202609080400;;073138

nearshore marine forecast
national weather service green bay wi
309 pm cdt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-080400-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
309 pm cdt mon sep 7 2026

...small craft advisory in effect from tuesday afternoon through
wednesday morning...

.late this afternoon...s wind 10 to 15 kts. waves 2 ft or less.
partly cloudy. 
.tonight...s wind 5 to 10 kts. waves 2 ft or less. partly cloudy.
.tuesday...s wind 15 to 25 kts. waves 2 to 4 ft building to 3 to
5 ft in the afternoon. a chance of showers. 
.tuesday night...sw wind 10 to 20 kts. waves 3 to 5 ft. a chance
of showers and thunderstorms. 
.wednesday...w wind 15 to 25 kts. waves 2 to 4 ft subsiding to
1 to 3 ft in the afternoon. a chance of showers in the morning.  

$$

fzus53 kgrr 071941
nshgrr
expires:202609080800;;071791

nearshore marine forecast
national weather service grand rapids mi
341 pm edt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz847-080800-
grand haven to whitehall mi-
341 pm edt mon sep 7 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...northwest winds 5 to 15 knots veering southeast in the
late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...southeast winds 10 to 15 knots veering south early in the
afternoon. partly sunny. waves 1 to 2 feet. 
.tuesday night...south winds 10 to 20 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 2 to 4 feet. 
.wednesday...southwest winds 20 to 25 knots. rain showers and a
chance of thunderstorms. waves 4 to 6 feet. 
.wednesday night...west winds 15 to 25 knots veering northwest after
midnight. partly cloudy. waves 3 to 5 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet subsiding to 2 to 4 feet early in the afternoon. 
.friday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.saturday...south winds 15 to 25 knots veering southwest early in
the afternoon. partly sunny. waves 4 to 6 feet. 

$$

fzus53 kgrr 071941
nshgrr
expires:202609080800;;071794

nearshore marine forecast
national weather service grand rapids mi
341 pm edt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz844-080800-
st joseph to south haven mi-
341 pm edt mon sep 7 2026

.through early evening...north winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...northeast winds 5 to 10 knots veering southeast 10 to
15 knots in the late evening and overnight. partly cloudy. waves
1 foot or less. 
.tuesday...south winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. mostly sunny. waves 1 foot or less.
.tuesday night...south winds 5 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.wednesday...southwest winds 15 to 20 knots. rain showers likely and
a slight chance of thunderstorms. waves 2 to 4 feet. 
.wednesday night...west winds 15 to 20 knots veering northwest after
midnight. partly cloudy. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.friday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. sunny. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots veering southwest early in
the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 071941
nshgrr
expires:202609080800;;071793

nearshore marine forecast
national weather service grand rapids mi
341 pm edt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz845-080800-
south haven to holland mi-
341 pm edt mon sep 7 2026

.through early evening...north winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...north winds 5 to 10 knots veering southeast 10 to
15 knots in the late evening and overnight. partly cloudy. waves
1 foot or less. 
.tuesday...south winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. partly sunny. waves 1 foot or less.
.tuesday night...south winds 5 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy with a chance of rain
showers. waves 2 to 4 feet. 
.wednesday...southwest winds 15 to 20 knots. rain showers and a
slight chance of thunderstorms. waves 3 to 5 feet. 
.wednesday night...west winds 15 to 20 knots veering northwest after
midnight. partly cloudy. waves 2 to 4 feet. 
.thursday...northwest winds around 15 knots. mostly sunny. waves
3 to 5 feet. 
.friday...southeast winds 5 to 15 knots veering southwest early in
the afternoon. sunny. waves 1 foot or less. 
.saturday...south winds 15 to 20 knots veering southwest early in
the afternoon. partly sunny. waves 2 to 4 feet. 

$$

fzus53 kgrr 071941
nshgrr
expires:202609080800;;071792

nearshore marine forecast
national weather service grand rapids mi
341 pm edt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz846-080800-
holland to grand haven mi-
341 pm edt mon sep 7 2026

.through early evening...north winds around 5 knots. sunny. waves
less than 1 foot. 
.tonight...northeast winds 5 to 10 knots veering southeast 10 to
15 knots in the late evening and overnight. partly cloudy. waves
around 1 foot. 
.tuesday...southeast winds 10 to 15 knots veering southwest early in
the afternoon. partly sunny. waves around 1 foot. 
.tuesday night...south winds 10 to 20 knots. partly cloudy with a
chance of showers and thunderstorms. waves 1 to 2 feet building to
2 to 4 feet after midnight. 
.wednesday...southwest winds 20 to 25 knots. rain showers and a
chance of thunderstorms. waves 3 to 5 feet. 
.wednesday night...west winds around 20 knots veering northwest
after midnight. partly cloudy. waves 3 to 5 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet subsiding to 2 to 4 feet early in the afternoon. 
.friday...south winds 10 to 15 knots veering southwest early in the
afternoon. sunny. waves 1 foot or less. 
.saturday...south winds 15 to 20 knots veering southwest early in
the afternoon. partly sunny. waves 3 to 5 feet. 

$$

fzus53 kgrr 071941
nshgrr
expires:202609080800;;071790

nearshore marine forecast
national weather service grand rapids mi
341 pm edt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz848-080800-
whitehall to pentwater mi-
341 pm edt mon sep 7 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...northwest winds 5 to 15 knots backing southeast in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...south winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.tuesday night...south winds 15 to 20 knots. rain showers likely and
a chance of thunderstorms. waves 2 to 4 feet building to 3 to 5 feet
after midnight. 
.wednesday...southwest winds 20 to 25 knots. rain showers and a
chance of thunderstorms. waves 4 to 6 feet. 
.wednesday night...west winds 15 to 25 knots veering northwest after
midnight. partly cloudy. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 3 to 5 feet
subsiding to 1 to 3 feet early in the afternoon. 
.friday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.saturday...southwest winds 15 to 25 knots. partly sunny. waves 4 to
6 feet. 

$$

fzus53 kgrr 071941
nshgrr
expires:202609080800;;071789

nearshore marine forecast
national weather service grand rapids mi
341 pm edt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz849-080800-
pentwater to manistee mi-
341 pm edt mon sep 7 2026

.through early evening...west winds around 10 knots. sunny. waves
less than 1 foot. 
.tonight...west winds around 10 knots backing southeast in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...south winds 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.tuesday night...south winds 15 to 20 knots. rain showers likely and
a chance of thunderstorms. waves 3 to 5 feet. 
.wednesday...southwest winds 15 to 25 knots. rain showers likely and
a chance of thunderstorms. waves 4 to 6 feet. 
.wednesday night...west winds 15 to 25 knots veering northwest after
midnight. partly cloudy. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 4 feet in the late morning and afternoon. 
.friday...south winds 10 to 20 knots. sunny. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 
.saturday...southwest winds 15 to 25 knots. mostly sunny. waves 4 to
6 feet. 

$$

fzus53 kiwx 071941
nshiwx
expires:202609080215;;071808

nearshore marine forecast
national weather service northern indiana
341 pm edt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-080215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
341 pm edt mon sep 7 2026

.tonight...northeast winds 5 to 10 knots becoming southeast.
partly cloudy. waves 1 foot or less. 
.tuesday...southeast winds 10 knots or less becoming west. mostly
sunny. waves 1 foot or less. 
.tuesday night...south winds 10 knots or less increasing to 10 to
15 knots. partly cloudy in the evening, then becoming mostly
cloudy. waves 2 feet or less. 
.wednesday...southwest winds 10 to 15 knots. showers likely with
a chance of thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 51 degrees and at michigan
city is 52 degrees.

$$

fzus53 klot 071945
nshlot
expires:202609080315;;071895

nearshore marine forecast
national weather service chicago/romeoville il
245 pm cdt mon sep 7 2026

for waters within 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 waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-080315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
245 pm cdt mon sep 7 2026

.late this afternoon...northeast winds 10 to 15 kt. mostly sunny.
waves 1 to 2 ft. 
.tonight...east winds 10 to 15 kt becoming southeast. partly 
cloudy. waves 1 to 2 ft. 
.tuesday...southeast winds 10 to 15 kt becoming east. partly cloudy.
waves 1 to 2 ft. 
.tuesday night...south winds 10 to 15 kt becoming southwest.
increasing cloudiness. waves 1 to 2 ft. 
.wednesday...southwest winds 10 to 15 kt. showers likely and
slight chance of thunderstorms in the morning. waves 1 to 2 ft. 

$$

fzus53 klot 071945
nshlot
expires:202609080315;;071894

nearshore marine forecast
national weather service chicago/romeoville il
245 pm cdt mon sep 7 2026

for waters within 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 waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-080315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
245 pm cdt mon sep 7 2026

.late this afternoon...east winds 10 to 15 kt. mostly sunny. 
waves 1 to 2 ft.
.tonight...southeast winds 10 to 15 kt. partly cloudy. waves 1 to
3 ft.
.tuesday...south winds 10 to 15 kt becoming southeast. mostly 
cloudy. waves 1 to 3 ft. 
.tuesday night...south winds 10 to 15 kt becoming southwest.
chance of showers and slight chance of thunderstorms. waves 1 to 
2 ft. 
.wednesday...southwest winds 10 to 20 kt. showers likely and
slight chance of thunderstorms in the morning. waves 1 to 2 ft. 

$$

fzus53 kmkx 072210
nshmkx
expires:202609080400;;077853

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 pm cdt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz646-080400-
wind point wi to winthrop harbor il-
510 pm cdt mon sep 7 2026

.tonight...east wind 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and early morning, then veering
south early in the morning. partly cloudy. waves 1 to 2 feet. 
.tuesday...south wind 10 to 15 knots backing southeast in the
afternoon. partly sunny. waves 2 to 4 feet subsiding to 1 to
2 feet in the late morning and afternoon. 
.tuesday night...south wind 10 to 15 knots veering southwest
early in the morning. showers likely and a chance of
thunderstorms after midnight. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots veering west late in
the afternoon. showers likely and a chance of thunderstorms in
the morning, then slight chance of showers in the afternoon.
waves 1 to 2 feet. 

$$

fzus53 kmkx 072210
nshmkx
expires:202609080400;;077852

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 pm cdt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz645-080400-
north point light to wind point wi-
510 pm cdt mon sep 7 2026

.tonight...southeast wind 5 to 10 knots rising to 10 to 15 knots
late in the evening, then becoming southeast 10 to 15 knots after
midnight veering south early in the morning. partly cloudy. waves
1 to 2 feet building to 2 to 4 feet early in the morning. 
.tuesday...south wind 10 to 15 knots backing southeast early in
the afternoon, then becoming south 15 to 20 knots late in the
afternoon. partly sunny. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and early afternoon, then building to
2 to 4 feet late in the afternoon. 
.tuesday night...south wind 10 to 15 knots veering southwest
early in the morning. slight chance of showers and thunderstorms
through around midnight, then showers likely and a chance of
thunderstorms after midnight. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots veering west late in
the afternoon. showers likely and a chance of thunderstorms in
the morning. waves 1 to 2 feet. 

$$

fzus53 kmkx 072210
nshmkx
expires:202609080400;;077850

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 pm cdt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz643-080400-
sheboygan to port washington wi-
510 pm cdt mon sep 7 2026

.tonight...southeast wind 5 to 10 knots becoming south 10 to
15 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...south wind 10 to 15 knots becoming 10 to 20 knots
early in the afternoon, then becoming 15 to 20 knots late in the
afternoon. slight chance of showers in the afternoon. waves 3 to
4 feet. 
.tuesday night...south wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots late in the evening, then
veering southwest after midnight becoming southwest 10 to
15 knots with gusts to around 20 knots early in the morning.
chance of showers through around midnight. chance of
thunderstorms through the night. showers likely after midnight.
waves 3 to 4 feet. 
.wednesday...southwest wind 10 to 15 knots becoming west 15 to
20 knots in the afternoon. chance of showers and thunderstorms in
the morning. waves 1 to 2 feet. 

$$

fzus53 kmkx 072210
nshmkx
expires:202609080400;;077851

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 pm cdt mon sep 7 2026

for waters within five nautical miles of shore on lake michigan


lmz644-080400-
port washington to north point light wi-
510 pm cdt mon sep 7 2026

.tonight...southeast wind 5 to 10 knots veering south after
midnight, then rising to 10 to 15 knots early in the morning.
partly cloudy. waves 1 to 2 feet. 
.tuesday...south wind 10 to 15 knots backing southeast early in
the afternoon, then becoming south 15 to 20 knots late in the
afternoon. slight chance of showers in the afternoon. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.
.tuesday night...south wind 10 to 15 knots with gusts to around
20 knots veering southwest early in the morning. slight chance of
showers and thunderstorms through around midnight, then showers
likely and a chance of thunderstorms after midnight. waves 2 to
4 feet subsiding to 1 to 2 feet after midnight. 
.wednesday...southwest wind 10 to 15 knots veering west in the
afternoon. gusts up to 20 knots. showers likely and a chance of
thunderstorms in the morning. waves 1 to 2 feet. 

$$