fzus53 kapx 161835
nshapx
expires:202509170245;;091941

nearshore marine forecast
national weather service gaylord mi
235 pm edt tue sep 16 2025

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.


lmz346-170245-
manistee to point betsie mi-
235 pm edt tue sep 16 2025

.through early evening...light winds. sunny. waves 2 feet or
less. 
.tonight...light winds. mostly clear. waves 2 feet or less. 
.wednesday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.wednesday night...light winds. partly cloudy. waves 2 feet or
less. 
.thursday...north wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 161739
nshgrb
expires:202509170200;;089534

nearshore marine forecast
national weather service green bay wi
1239 pm cdt tue sep 16 2025

for waters within five nautical miles of the shore on lake michigan


lmz542-543-170200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1239 pm cdt tue sep 16 2025

.this afternoon...s wind 5 to 10 kts. sunny. waves 2 ft or less. 
.tonight...sw wind 5 to 10 kts. patchy fog after midnight. waves
2 ft or less. 
.wednesday...s wind 5 to 10 kts. patchy fog in the morning. waves
2 ft or less. 
.wednesday night...sw wind around 5 kts veering n after midnight.
partly cloudy. waves 2 ft or less. 

$$

fzus53 kgrr 161833
nshgrr
expires:202509170800;;091896

nearshore marine forecast
national weather service grand rapids mi
233 pm edt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz844-170800-
st joseph to south haven mi-
233 pm edt tue sep 16 2025

.through early evening...north winds around 10 knots. sunny. waves
1 foot or less. 
.tonight...north winds 10 to 15 knots veering east 5 to 10 knots
after midnight. mostly clear. waves around 1 foot. 
.wednesday...southeast winds around 5 knots backing northwest in the
late morning and afternoon. sunny. waves less than 1 foot. 
.wednesday night...north winds 5 to 10 knots veering southeast after
midnight. mostly clear. waves less than 1 foot. 
.thursday...southeast winds around 5 knots veering northwest in the
late morning and afternoon. sunny. waves less than 1 foot. 
.thursday night...north winds around 10 knots veering northeast
after midnight. mostly clear. waves 1 foot or less. 
.friday...east winds around 10 knots backing north early in the
afternoon. sunny. waves 1 foot or less. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves
around 1 foot. 
.sunday...south winds 10 to 15 knots veering southwest early in the
afternoon. partly sunny with a chance of rain showers. waves 1 foot
or less. 

$$

fzus53 kgrr 161833
nshgrr
expires:202509170800;;091892

nearshore marine forecast
national weather service grand rapids mi
233 pm edt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz848-170800-
whitehall to pentwater mi-
233 pm edt tue sep 16 2025

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

$$

fzus53 kgrr 161833
nshgrr
expires:202509170800;;091893

nearshore marine forecast
national weather service grand rapids mi
233 pm edt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz847-170800-
grand haven to whitehall mi-
233 pm edt tue sep 16 2025

.through early evening...west winds 5 to 10 knots. sunny. waves less
than 1 foot. 
.tonight...northwest winds 5 to 10 knots veering east after
midnight. mostly clear. waves 1 foot or less. 
.wednesday...southeast winds 5 to 10 knots veering west early in the
afternoon. sunny. waves less than 1 foot. 
.wednesday night...northwest winds 5 to 10 knots veering north in
the late evening and early morning, then veering east after
midnight. partly cloudy. waves less than 1 foot. 
.thursday...east winds around 5 knots backing northwest 5 to
15 knots in the late morning and afternoon. sunny. waves 1 foot or
less. 
.thursday night...north winds 10 to 15 knots veering northeast in
the late evening and overnight. partly cloudy. waves 1 foot or less.
.friday...east winds 10 to 15 knots. sunny. waves 1 foot or less. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.sunday...south winds 15 to 20 knots. partly sunny with a chance of
rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 161833
nshgrr
expires:202509170800;;091894

nearshore marine forecast
national weather service grand rapids mi
233 pm edt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz846-170800-
holland to grand haven mi-
233 pm edt tue sep 16 2025

.through early evening...northwest winds around 10 knots. sunny.
waves 1 foot or less. 
.tonight...north winds 10 to 15 knots veering east 5 to 10 knots
after midnight. mostly clear. waves 1 foot or less. 
.wednesday...east winds 5 to 10 knots veering southwest in the late
morning and early afternoon, then veering northwest early in the
afternoon. sunny. waves less than 1 foot. 
.wednesday night...northwest winds 5 to 10 knots veering east after
midnight. mostly clear. waves less than 1 foot. 
.thursday...east winds around 5 knots backing northwest 5 to
15 knots in the late morning and afternoon. sunny. waves less than
1 foot. 
.thursday night...northwest winds 10 to 15 knots veering northeast
after midnight. partly cloudy. waves 1 foot or less. 
.friday...east winds 10 to 15 knots. sunny. waves 1 foot or less. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.sunday...south winds around 15 knots. partly sunny with a chance of
rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 161833
nshgrr
expires:202509170800;;091891

nearshore marine forecast
national weather service grand rapids mi
233 pm edt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz849-170800-
pentwater to manistee mi-
233 pm edt tue sep 16 2025

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

$$

fzus53 kgrr 161833
nshgrr
expires:202509170800;;091895

nearshore marine forecast
national weather service grand rapids mi
233 pm edt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz845-170800-
south haven to holland mi-
233 pm edt tue sep 16 2025

.through early evening...northwest winds around 10 knots. sunny.
waves 1 foot or less. 
.tonight...north winds around 10 knots veering east after midnight.
mostly clear. waves 1 foot or less. 
.wednesday...southeast winds 5 to 10 knots veering southwest in the
late morning and early afternoon, then veering northwest early in
the afternoon. sunny. waves less than 1 foot. 
.wednesday night...north winds 5 to 10 knots veering southeast after
midnight. mostly clear. waves less than 1 foot. 
.thursday...southeast winds around 5 knots veering west in the late
morning and early afternoon, then veering northwest early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...north winds 10 to 15 knots veering northeast after
midnight. partly cloudy. waves 1 foot or less. 
.friday...east winds 10 to 15 knots backing northeast early in the
afternoon. sunny. waves 1 foot or less. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves
around 1 foot. 
.sunday...south winds around 15 knots. partly sunny with a chance of
rain showers. waves around 1 foot. 

$$

fzus53 kiwx 161548
nshiwx
expires:202509162015;;084414

nearshore marine forecast
national weather service northern indiana
1148 am edt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz043-046-162015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1148 am edt tue sep 16 2025

.this afternoon...east winds 10 knots or less becoming north.
sunny. waves 1 foot or less. 
.tonight...north winds 10 knots or less becoming east. mostly
clear. waves around 1 foot. 
.wednesday...southeast winds 10 knots or less becoming north.
sunny. waves 1 foot or less. 
.wednesday night...north winds 10 knots or less becoming
southeast. mostly clear. waves 1 foot or less. 

the water temperature at st. joseph is 55 degrees and at michigan
city is 57 degrees.

$$

fzus53 klot 161413
nshlot
expires:202509162115;;081669

nearshore marine forecast
national weather service chicago/romeoville il
913 am cdt tue sep 16 2025

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>742-162115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
913 am cdt tue sep 16 2025

.rest of today...east winds 5 to 10 kt. mostly sunny. waves 1 to 
2 ft. 
.tonight...northeast winds 5 to 10 kt. mostly clear. waves 1 to
2 ft. 
.wednesday...northeast winds 5 to 10 kt. mostly sunny. waves
around 1 ft. 
.wednesday night...northeast winds 5 to 10 kt becoming southeast
overnight. mostly clear. waves around 1 ft.  

$$

fzus53 klot 161413
nshlot
expires:202509162115;;081670

nearshore marine forecast
national weather service chicago/romeoville il
913 am cdt tue sep 16 2025

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>745-162115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
913 am cdt tue sep 16 2025

.rest of today...northeast winds around 5 kt becoming north 10 to
15 kt in the afternoon. mostly sunny. waves 1 to 2 ft. 
.tonight...northeast winds 5 to 10 kt becoming east overnight.
mostly clear. waves 1 to 2 ft. 
.wednesday...east winds 5 to 10 kt becoming north in the
afternoon. sunny. waves around 1 ft. 
.wednesday night...northeast winds 5 to 10 kt becoming southeast
overnight. mostly clear. waves around 1 ft.  

$$

fzus53 kmkx 161805
nshmkx
expires:202509162200;;090817

nearshore marine forecast
national weather service milwaukee/sullivan wi
105 pm cdt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz646-162200-
wind point wi to winthrop harbor il-
105 pm cdt tue sep 16 2025

.rest of today...east wind 5 to 10 knots. sunny. waves around
1 foot. 
.tonight...northeast wind 5 to 10 knots easing to 5 knots in the
late evening and early morning, then backing north early in the
morning. clear. waves around 1 foot. 
.wednesday...north wind 5 knots veering northeast late in the
morning, then becoming east early in the afternoon becoming east
5 to 10 knots late in the afternoon. patchy fog in the morning.
waves nearly calm. 
.wednesday night...southeast wind 5 to 10 knots becoming south
late in the evening, then veering southwest after midnight
veering west early in the morning. partly cloudy. waves nearly
calm. 

$$

fzus53 kmkx 161805
nshmkx
expires:202509162200;;090816

nearshore marine forecast
national weather service milwaukee/sullivan wi
105 pm cdt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz645-162200-
north point light to wind point wi-
105 pm cdt tue sep 16 2025

.rest of today...southeast wind 5 to 10 knots. sunny. waves
around 1 foot. 
.tonight...east wind 5 to 10 knots becoming northeast late in the
evening, then veering east after midnight backing northwest early
in the morning. mostly clear. waves around 1 foot. 
.wednesday...northwest wind 5 knots veering northeast late in the
morning, then becoming east early in the afternoon veering
southeast late in the afternoon. sunny. waves nearly calm. 
.wednesday night...southeast wind 5 to 10 knots becoming south
late in the evening, then veering southwest after midnight
veering west early in the morning. partly cloudy. waves nearly
calm. 

$$

fzus53 kmkx 161805
nshmkx
expires:202509162200;;090815

nearshore marine forecast
national weather service milwaukee/sullivan wi
105 pm cdt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz644-162200-
port washington to north point light wi-
105 pm cdt tue sep 16 2025

.rest of today...southeast wind 5 to 10 knots. sunny. waves
around 1 foot. 
.tonight...southeast wind 5 to 10 knots becoming west late in the
evening, then backing southwest after midnight veering west early
in the morning. mostly clear. waves around 1 foot. 
.wednesday...west wind 5 knots backing south late in the morning,
then becoming southeast early in the afternoon becoming southeast
5 to 10 knots late in the afternoon. sunny. waves nearly calm. 
.wednesday night...south wind 5 to 10 knots easing to 5 knots
late in the evening, then veering southwest after midnight
veering northwest early in the morning. partly cloudy. waves
nearly calm. 

$$

fzus53 kmkx 161805
nshmkx
expires:202509162200;;090814

nearshore marine forecast
national weather service milwaukee/sullivan wi
105 pm cdt tue sep 16 2025

for waters within five nautical miles of shore on lake michigan


lmz643-162200-
sheboygan to port washington wi-
105 pm cdt tue sep 16 2025

.rest of today...southeast wind 5 to 10 knots. sunny. waves
around 1 foot. 
.tonight...south wind 5 to 10 knots becoming southwest late in
the evening, then becoming southwest 5 knots after midnight.
patchy fog after midnight. waves around 1 foot. 
.wednesday...southwest wind 5 knots becoming south late in the
morning, then becoming south 5 to 10 knots in the afternoon.
patchy fog in the morning. waves around 1 foot. 
.wednesday night...south wind 5 to 10 knots veering northwest
early in the morning. partly cloudy. waves around 1 foot. 

$$