fzus53 kapx 110225
nshapx
expires:202608111030;;971905

nearshore marine forecast
national weather service gaylord mi
1025 pm edt mon aug 10 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.


lmz346-111030-
manistee to point betsie mi-
1025 pm edt mon aug 10 2026

.overnight...light winds. partly cloudy early in the evening then
becoming mostly cloudy. waves 2 feet or less. 
.tuesday...light winds. partly sunny. waves 2 feet or less. 
.tuesday night...light winds. partly cloudy. waves 2 feet or
less. 
.wednesday...light winds. scattered showers. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 110441
nshgrb
expires:202608111000;;976460

nearshore marine forecast
national weather service green bay wi
1141 pm cdt mon aug 10 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-111000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1141 pm cdt mon aug 10 2026

...dense fog advisory in effect until 10 am cdt tuesday...

.rest of tonight...e wind 5 to 10 kts. waves 2 ft or less. areas
of fog. 
.tuesday...se wind 5 to 10 kts. waves 2 ft or less. patchy fog in
the morning. 
.tuesday night...e wind 5 to 10 kts backing n after midnight.
waves 2 ft or less. partly cloudy in the evening then becoming
mostly cloudy. 
.wednesday...n wind 5 to 10 kts veering se in the late morning
and afternoon. waves 2 ft or less. a chance of showers.  

$$

fzus53 kgrr 110441
nshgrr
expires:202608110800;;976462

nearshore marine forecast
national weather service grand rapids mi
1241 am edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz848-110800-
whitehall to pentwater mi-
1241 am edt tue aug 11 2026

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

$$

fzus53 kgrr 110441
nshgrr
expires:202608110800;;976463

nearshore marine forecast
national weather service grand rapids mi
1241 am edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz847-110800-
grand haven to whitehall mi-
1241 am edt tue aug 11 2026

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

$$

fzus53 kgrr 110441
nshgrr
expires:202608110800;;976464

nearshore marine forecast
national weather service grand rapids mi
1241 am edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz846-110800-
holland to grand haven mi-
1241 am edt tue aug 11 2026

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

$$

fzus53 kgrr 110441
nshgrr
expires:202608110800;;976465

nearshore marine forecast
national weather service grand rapids mi
1241 am edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz845-110800-
south haven to holland mi-
1241 am edt tue aug 11 2026

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

$$

fzus53 kgrr 110441
nshgrr
expires:202608110800;;976466

nearshore marine forecast
national weather service grand rapids mi
1241 am edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz844-110800-
st joseph to south haven mi-
1241 am edt tue aug 11 2026

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

$$

fzus53 kgrr 110441
nshgrr
expires:202608110800;;976461

nearshore marine forecast
national weather service grand rapids mi
1241 am edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz849-110800-
pentwater to manistee mi-
1241 am edt tue aug 11 2026

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

$$

fzus53 kiwx 110154
nshiwx
expires:202608110815;;970543

nearshore marine forecast
national weather service northern indiana
954 pm edt mon aug 10 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-110815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
954 pm edt mon aug 10 2026

.overnight...light and variable winds. a chance of showers
and thunderstorms. waves 1 foot or less. 
.tuesday...southeast winds 10 knots or less. a chance of showers
and thunderstorms in the morning, then showers with thunderstorms
likely in the afternoon. waves 1 foot or less. 
.tuesday night...northwest winds less than 10 knots. a chance of
showers and thunderstorms in the evening. waves 1 foot or less. 
.wednesday...south winds less than 10 knots becoming north. a
chance of showers with a slight chance of thunderstorms. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 72 degrees and at michigan
city is 67 degrees.

$$

fzus53 klot 110346
nshlot
expires:202608110915;;974322

nearshore marine forecast
national weather service chicago/romeoville il
1046 pm cdt mon aug 10 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>745-110915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
1046 pm cdt mon aug 10 2026

.rest of tonight...east winds around 5 kt becoming southeast
late. chance of showers and thunderstorms after midnight. waves
around 1 ft. 
.tuesday...south winds 10 to 15 kt. showers and thunderstorms.
some thunderstorms may be severe. waves around 1 ft. 
.tuesday night...east winds around 10 kt becoming south
overnight. slight chance of showers and thunderstorms in the
evening, then chance of showers and thunderstorms overnight.
waves 1 ft or less. 
.wednesday...south winds around 10 kt becoming north in the
afternoon. chance of showers and thunderstorms. waves 1 ft or
less.  

$$

fzus53 klot 110346
nshlot
expires:202608110915;;974321

nearshore marine forecast
national weather service chicago/romeoville il
1046 pm cdt mon aug 10 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>742-110915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
1046 pm cdt mon aug 10 2026

.rest of tonight...east winds around 5 kt becoming southeast
late. chance of showers and thunderstorms after midnight. waves 
around 1 ft. 
.tuesday...southeast winds around 10 kt becoming south. showers
and thunderstorms. some thunderstorms may be severe. waves 1 to
2 ft. 
.tuesday night...east winds around 10 kt becoming southeast
overnight. chance of showers and thunderstorms overnight. waves
1 to 2 ft. 
.wednesday...east winds around 10 kt becoming northeast in the
afternoon. chance of showers and thunderstorms. waves around 1 
ft.

$$

fzus53 kmkx 110410
nshmkx
expires:202608111000;;975587

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt mon aug 10 2026

for waters within five nautical miles of shore on lake michigan


lmz646-111000-
wind point wi to winthrop harbor il-
1110 pm cdt mon aug 10 2026

.rest of tonight...south wind 5 knots backing southeast early in
the morning. slight chance of showers and thunderstorms through
the night. waves nearly calm. 
.tuesday...east wind 5 to 10 knots veering southeast late in the
afternoon. showers and a chance of thunderstorms in the morning,
then showers likely and slight chance of thunderstorms in the
afternoon. waves around 1 foot. 
.tuesday night...southeast wind 5 to 10 knots easing to 5 knots
late in the evening, then becoming southeast 5 knots after
midnight. patchy fog after midnight. slight chance of showers
after midnight. waves around 1 foot. 
.wednesday...south wind 5 knots becoming southeast early in the
afternoon, then backing east late in the afternoon. patchy fog in
the morning. slight chance of showers through the day. slight
chance of thunderstorms in the afternoon. waves around 1 foot. 

$$

fzus53 kmkx 110410
nshmkx
expires:202608111000;;975586

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt mon aug 10 2026

for waters within five nautical miles of shore on lake michigan


lmz645-111000-
north point light to wind point wi-
1110 pm cdt mon aug 10 2026

.rest of tonight...south wind 5 knots backing southeast early in
the morning. slight chance of showers after midnight. patchy fog
through the night. waves nearly calm. 
.tuesday...east wind 5 to 10 knots veering southeast late in the
afternoon. patchy fog in the morning. showers in the morning.
slight chance of thunderstorms through the day. showers likely in
the afternoon. waves around 1 foot. 
.tuesday night...southeast wind 5 to 10 knots easing to 5 knots
late in the evening, then becoming southeast 5 knots after
midnight veering southwest early in the morning. partly cloudy.
waves around 1 foot. 
.wednesday...southwest wind 5 knots becoming south late in the
morning, then backing southeast early in the afternoon backing
east late in the afternoon. slight chance of showers through the
day. slight chance of thunderstorms in the afternoon. waves
around 1 foot. 

$$

fzus53 kmkx 110410
nshmkx
expires:202608111000;;975585

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt mon aug 10 2026

for waters within five nautical miles of shore on lake michigan


lmz644-111000-
port washington to north point light wi-
1110 pm cdt mon aug 10 2026

.rest of tonight...southwest wind 5 knots backing east early in
the morning. patchy fog. waves nearly calm. 
.tuesday...east wind 5 to 10 knots veering southeast late in the
afternoon. showers likely and slight chance of thunderstorms in
the morning, then chance of showers in the afternoon. waves
around 1 foot. 
.tuesday night...southeast wind 5 knots veering southwest early
in the morning. patchy fog after midnight. waves around 1 foot. 
.wednesday...west wind 5 knots becoming southwest late in the
morning, then backing southeast in the afternoon. slight chance
of showers through the day. slight chance of thunderstorms in the
afternoon. waves around 1 foot. 

$$

fzus53 kmkx 110410
nshmkx
expires:202608111000;;975584

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt mon aug 10 2026

for waters within five nautical miles of shore on lake michigan


lmz643-111000-
sheboygan to port washington wi-
1110 pm cdt mon aug 10 2026

.rest of tonight...south wind 5 to 10 knots becoming east early
in the morning. patchy fog. waves nearly calm. 
.tuesday...east wind 5 to 10 knots veering southeast late in the
afternoon. patchy fog in the morning. chance of showers and
slight chance of thunderstorms through the day. waves around
1 foot. 
.tuesday night...southeast wind 5 to 10 knots easing to 5 knots
late in the evening, then veering south after midnight veering
southwest early in the morning. patchy fog after midnight. waves
around 1 foot. 
.wednesday...southwest 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. patchy fog in the
morning. slight chance of showers and thunderstorms in the
morning, then chance of showers and thunderstorms in the
afternoon. waves around 1 foot. 

$$