fzus53 kapx 011855
nshapx
expires:202609020300;;734205

nearshore marine forecast
national weather service gaylord mi
255 pm edt tue sep 1 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.


lmz346-020300-
manistee to point betsie mi-
255 pm edt tue sep 1 2026

.tonight...southwest wind 5 to 10 knots. areas of fog early in
the evening, then patchy fog after midnight. slight chance of
showers and thunderstorms after midnight. waves 2 feet or less. 
.wednesday...light winds. patchy fog. chance of showers and
slight chance of thunderstorms. waves 2 feet or less. 
.wednesday night...light winds. partly cloudy. waves 2 feet or
less. 
.thursday...light winds. mostly cloudy. waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 020141
nshgrb
expires:202609020400;;749386

nearshore marine forecast
national weather service green bay wi
841 pm cdt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-020400-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
841 pm cdt tue sep 1 2026

.tonight...s wind 5 to 10 kts veering nw after midnight. waves
2 ft or less. patchy dense fog. a chance of showers and
thunderstorms after midnight. 
.wednesday...n wind 5 to 10 kts veering se in the late morning
and afternoon. waves 2 ft or less. patchy dense fog in the
morning. a slight chance of thunderstorms in the morning. a
chance of showers. 
.wednesday night...ne wind 5 to 10 kts. waves 2 ft or less. a
chance of showers. areas of fog after midnight. 
.thursday...e wind 5 to 10 kts. waves 2 ft or less. patchy fog in
the morning. a chance of showers.  

$$

fzus53 kgrr 020141
nshgrr
expires:202609020800;;749379

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz849-020800-
pentwater to manistee mi-
941 pm edt tue sep 1 2026

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

$$

fzus53 kgrr 020141
nshgrr
expires:202609020800;;749384

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz844-020800-
st joseph to south haven mi-
941 pm edt tue sep 1 2026

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

$$

fzus53 kgrr 020141
nshgrr
expires:202609020800;;749383

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz845-020800-
south haven to holland mi-
941 pm edt tue sep 1 2026

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

$$

fzus53 kgrr 020141
nshgrr
expires:202609020800;;749382

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz846-020800-
holland to grand haven mi-
941 pm edt tue sep 1 2026

.through early evening...southwest winds around 10 knots. mostly
sunny with a slight chance of rain showers. waves around 1 foot. 
.tonight...south winds 5 to 15 knots. partly cloudy with a chance of
showers and thunderstorms. waves 1 foot or less. 
.wednesday...southwest winds 10 to 15 knots. mostly sunny with a
slight chance of showers and thunderstorms. waves 1 to 2 feet. 
.wednesday night...southwest winds 10 to 20 knots. partly cloudy
with a chance of showers and thunderstorms. waves 2 to 4 feet. 
.thursday...southwest winds around 10 knots veering west early in
the afternoon. partly sunny with a chance of showers and
thunderstorms. waves 1 to 2 feet. 
.thursday night...northwest winds 5 to 10 knots veering east in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. partly sunny with a chance of rain showers. waves less
than 1 foot. 
.saturday...east winds 10 to 15 knots backing northeast 5 to
10 knots early in the afternoon. partly sunny. waves 1 foot or less.
.sunday...southeast winds 10 to 15 knots veering southwest early in
the afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 020141
nshgrr
expires:202609020800;;749381

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz847-020800-
grand haven to whitehall mi-
941 pm edt tue sep 1 2026

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

$$

fzus53 kgrr 020141
nshgrr
expires:202609020800;;749380

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz848-020800-
whitehall to pentwater mi-
941 pm edt tue sep 1 2026

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

$$

fzus53 kiwx 020154
nshiwx
expires:202609020815;;749671

nearshore marine forecast
national weather service northern indiana
954 pm edt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz046-020815-
michigan city in to new buffalo mi-
954 pm edt tue sep 1 2026

.overnight...southwest winds 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. sunny. waves 1 foot
or less. 
.wednesday night...southwest winds 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots becoming light and
variable. mostly sunny. waves 1 foot or less. 

the water temperature at st. joseph is 73 degrees and at michigan
city is 59 degrees.

$$

fzus53 kiwx 020154
nshiwx
expires:202609020815;;749672

nearshore marine forecast
national weather service northern indiana
954 pm edt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz043-020815-
new buffalo mi to st joseph mi-
954 pm edt tue sep 1 2026

.overnight...southwest winds 10 knots or less. partly
cloudy. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. sunny. waves 1 foot
or less. 
.wednesday night...southwest winds 5 to 10 knots. a slight chance
of showers and thunderstorms overnight. waves 1 to 2 feet. 
.thursday...south winds 10 knots or less becoming northwest. a
slight chance of showers and thunderstorms. waves 2 feet or less.

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 73 degrees and at michigan
city is 59 degrees.

$$

fzus53 klot 011950
nshlot
expires:202609020315;;736186

nearshore marine forecast
national weather service chicago/romeoville il
250 pm cdt tue sep 1 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>742-020315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
250 pm cdt tue sep 1 2026

.tonight...southwest winds 5 to 10 kt. isolated showers and 
thunderstorms in the evening. waves around 1 ft. 
.wednesday...southwest winds 5 to 10 kt increasing to 15 to 20 
kt in the afternoon. partly cloudy. waves 1 to 2 ft. 
.wednesday night...southwest winds 10 to 15 kt. slight chance of
showers overnight. waves 1 to 2 ft. 
.thursday...southwest winds 5 to 10 kt becoming north in the 
afternoon. slight chance of showers and thunderstorms. waves 
around 1 ft. 

$$

fzus53 klot 011950
nshlot
expires:202609020315;;736187

nearshore marine forecast
national weather service chicago/romeoville il
250 pm cdt tue sep 1 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>745-020315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
250 pm cdt tue sep 1 2026

.tonight...southwest winds 5 to 10 kt. partly cloudy in the 
evening, then becoming mostly clear. waves around 1 ft. 
.wednesday...southwest winds 5 to 10 kt increasing to 15 to 20 
kt in the afternoon. mostly sunny. waves 1 to 2 ft. 
.wednesday night...southwest winds 10 to 15 kt. mostly clear in
the evening, then becoming partly cloudy. waves 1 to 2 ft. 
.thursday...southwest winds 5 to 10 kt becoming northwest in the 
afternoon. slight chance of showers and thunderstorms in the 
afternoon. waves 1 ft or less. 

$$

fzus53 kmkx 020010
nshmkx
expires:202609020400;;746825

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz643-020400-
sheboygan to port washington wi-
710 pm cdt tue sep 1 2026

.tonight...south wind 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and overnight. slight chance of
showers and thunderstorms in the late evening and overnight.
patchy fog early in the morning. waves around 1 foot. 
.wednesday...northwest wind 5 to 10 knots veering northeast late
in the morning, then veering east early in the afternoon backing
northeast late in the afternoon. slight chance of showers and
thunderstorms in the morning. waves around 1 foot. 
.wednesday night...northeast wind 5 to 10 knots veering southeast
after midnight, then backing northeast early in the morning.
chance of showers and slight chance of thunderstorms. waves
around 1 foot. 
.thursday...northeast wind 5 to 10 knots veering east late in the
morning, then becoming east 5 to 10 knots in the afternoon.
chance of showers and slight chance of thunderstorms. waves
around 1 foot. 

$$

fzus53 kmkx 020010
nshmkx
expires:202609020400;;746826

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz644-020400-
port washington to north point light wi-
710 pm cdt tue sep 1 2026

.tonight...south wind 5 to 10 knots veering southwest after
midnight. slight chance of showers and thunderstorms until early
morning. waves around 1 foot. 
.wednesday...west wind 5 to 10 knots veering north late in the
morning, then veering southeast early in the afternoon backing
north late in the afternoon. partly sunny. waves around 1 foot. 
.wednesday night...northeast wind 10 to 15 knots becoming north
5 to 10 knots late in the evening, then backing northwest after
midnight backing southeast early in the morning. chance of
showers and thunderstorms through the night. waves around 1 foot.
.thursday...east wind 5 to 10 knots veering southeast late in the
afternoon. chance of thunderstorms in the morning. chance of
showers through the day. slight chance of thunderstorms in the
afternoon. waves around 1 foot. 

$$

fzus53 kmkx 020010
nshmkx
expires:202609020400;;746827

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz645-020400-
north point light to wind point wi-
710 pm cdt tue sep 1 2026

.tonight...south wind 5 to 10 knots veering southwest after
midnight. chance of showers in the evening. slight chance of
thunderstorms through around midnight. slight chance of showers
late in the evening. waves around 1 foot. 
.wednesday...southwest wind 5 to 10 knots veering west late in
the morning, then backing south early in the afternoon veering
west late in the afternoon. partly sunny. waves around 1 foot. 
.wednesday night...southwest wind 10 to 15 knots veering west
late in the evening, then becoming northeast 5 to 10 knots after
midnight veering southeast early in the morning. slight chance of
showers and thunderstorms through around midnight. chance of
showers and thunderstorms after midnight. waves around 1 foot. 
.thursday...south wind 5 to 10 knots backing southeast in the
afternoon. chance of thunderstorms in the morning. chance of
showers through the day. slight chance of thunderstorms in the
afternoon. waves around 1 foot. 

$$

fzus53 kmkx 020010
nshmkx
expires:202609020400;;746828

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt tue sep 1 2026

for waters within five nautical miles of shore on lake michigan


lmz646-020400-
wind point wi to winthrop harbor il-
710 pm cdt tue sep 1 2026

.tonight...south wind 5 to 10 knots veering southwest after
midnight. chance of showers in the evening. slight chance of
thunderstorms through around midnight. slight chance of showers
late in the evening. waves around 1 foot. 
.wednesday...southwest wind 5 to 10 knots becoming west 10 to
15 knots late in the afternoon. mostly sunny. waves around
1 foot. 
.wednesday night...southwest wind 10 to 15 knots becoming west
5 to 10 knots after midnight, then backing south early in the
morning. chance of showers and thunderstorms after midnight.
waves around 1 foot. 
.thursday...southwest wind 5 to 10 knots backing southeast late
in the afternoon. chance of thunderstorms in the morning. chance
of showers through the day. slight chance of thunderstorms in the
afternoon. waves around 1 foot. 

$$