fzus53 kapx 090207
nshapx
expires:202608091015;;856781

nearshore marine forecast
national weather service gaylord mi
1007 pm edt sat aug 8 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.


lmz346-091015-
manistee to point betsie mi-
1007 pm edt sat aug 8 2026

.overnight...southwest wind 10 to 15 knots. mostly clear. waves
2 feet or less. 
.sunday...south wind 10 to 15 knots. showers likely. waves 2 to
3 feet. 
.sunday night...west wind 5 to 10 knots. chance of showers. waves
2 to 3 feet. 
.monday...light winds. partly sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 090501
nshgrb
expires:202608091000;;862264

nearshore marine forecast
national weather service green bay wi
1201 am cdt sun aug 9 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-091000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1201 am cdt sun aug 9 2026

.rest of the night...sw wind 5 to 10 kts. waves 2 ft or less.
clear.
.sunday...s wind 10 to 15 kts. waves 2 to 4 ft. a slight chance
of showers. 
.sunday night...sw wind 5 to 10 kts veering n in the late evening
and overnight. waves 1 to 3 ft. mostly cloudy. 
.monday...n wind 5 to 10 kts veering se early in the afternoon.
waves 2 ft or less. partly cloudy.  

$$

fzus53 kgrr 090146
nshgrr
expires:202608090800;;856300

nearshore marine forecast
national weather service grand rapids mi
946 pm edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz845-090800-
south haven to holland mi-
946 pm edt sat aug 8 2026

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

$$

fzus53 kgrr 090146
nshgrr
expires:202608090800;;856301

nearshore marine forecast
national weather service grand rapids mi
946 pm edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz844-090800-
st joseph to south haven mi-
946 pm edt sat aug 8 2026

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

$$

fzus53 kgrr 090146
nshgrr
expires:202608090800;;856299

nearshore marine forecast
national weather service grand rapids mi
946 pm edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz846-090800-
holland to grand haven mi-
946 pm edt sat aug 8 2026

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

$$

fzus53 kgrr 090146
nshgrr
expires:202608090800;;856298

nearshore marine forecast
national weather service grand rapids mi
946 pm edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz847-090800-
grand haven to whitehall mi-
946 pm edt sat aug 8 2026

.through early evening...northwest winds 5 to 15 knots. sunny. waves
2 to 4 feet. 
.tonight...southwest winds around 10 knots increasing to 10 to
15 knots in the late evening and overnight. mostly clear. waves 1 to
2 feet. 
.sunday...south winds 10 to 20 knots. rain showers likely and a
slight chance of thunderstorms. waves 2 to 4 feet. 
.sunday night...southwest winds around 15 knots. rain showers likely
and a chance of thunderstorms. waves 1 to 3 feet. 
.monday...west winds 10 to 15 knots. mostly cloudy with a chance of
rain showers and a slight chance of thunderstorms. waves 1 to
3 feet. 
.monday night...northwest winds 5 to 10 knots veering northeast in
the late evening and overnight. partly cloudy with a chance of
showers and thunderstorms. waves 1 foot or less. 
.tuesday...east winds 5 to 10 knots backing northwest in the late
morning and afternoon. partly sunny with a chance of showers and
thunderstorms. 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 sunny. waves less than 1 foot. 
.thursday...northwest winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 090146
nshgrr
expires:202608090800;;856297

nearshore marine forecast
national weather service grand rapids mi
946 pm edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz848-090800-
whitehall to pentwater mi-
946 pm edt sat aug 8 2026

.through early evening...northwest winds around 10 knots. sunny.
waves 1 to 3 feet. 
.tonight...south winds around 10 knots veering southwest in the late
evening and overnight. mostly clear. waves around 1 foot. 
.sunday...south winds 10 to 20 knots. rain showers likely. waves
2 to 4 feet. 
.sunday night...south winds 10 to 15 knots veering southwest after
midnight. cloudy with a chance of showers and thunderstorms. waves
2 to 4 feet. 
.monday...northwest winds 10 to 15 knots. mostly cloudy. waves 1 to
2 feet. 
.monday night...north winds 5 to 10 knots veering northeast in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...east winds 5 to 10 knots backing north in the late
morning and afternoon. partly sunny with a chance of rain showers.
waves 1 foot or less. 
.wednesday...east winds 5 to 10 knots veering southwest in the late
morning and early afternoon, then veering west early in the
afternoon. mostly sunny. waves 1 foot or less. 
.thursday...north winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 090146
nshgrr
expires:202608090800;;856296

nearshore marine forecast
national weather service grand rapids mi
946 pm edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz849-090800-
pentwater to manistee mi-
946 pm edt sat aug 8 2026

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

$$

fzus53 kiwx 090147
nshiwx
expires:202608090830;;856313

nearshore marine forecast
national weather service northern indiana
947 pm edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz043-090830-
new buffalo mi to st joseph mi-
947 pm edt sat aug 8 2026

.overnight...light and variable winds. clear. waves around
1 foot. 
.sunday...south winds 5 to 10 knots becoming southwest. showers
likely with a chance of thunderstorms in the afternoon. waves
1 foot or less. 
.sunday night...south winds around 10 knots becoming southwest.
showers and thunderstorms likely. waves 2 feet or less. 
.monday...southwest winds 10 knots or less becoming northwest. a
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 69 degrees.

$$

fzus53 kiwx 090147
nshiwx
expires:202608090830;;856312

nearshore marine forecast
national weather service northern indiana
947 pm edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz046-090830-
michigan city in to new buffalo mi-
947 pm edt sat aug 8 2026

.overnight...light and variable winds. clear. waves 1 foot
or less. 
.sunday...south winds 5 to 10 knots. showers likely with a chance
of thunderstorms in the afternoon. waves 1 foot or less. 
.sunday night...south winds around 10 knots becoming southwest.
showers and thunderstorms likely. waves 2 feet or less. 
.monday...southwest winds 10 knots or less becoming south. a
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 69 degrees.

$$

fzus53 klot 090225
nshlot
expires:202608090915;;857498

nearshore marine forecast
national weather service chicago/romeoville il
925 pm cdt sat aug 8 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>745-090915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
925 pm cdt sat aug 8 2026

.rest of tonight...southeast winds around 5 kt becoming south.
mostly clear. waves around 1 ft. 
.sunday...south winds 10 to 15 kt increasing to 15 to 20 kt.
chance of showers and thunderstorms. waves 1 to 2 ft. higher 
winds and waves in and near thunderstorms.
.sunday night...south winds 10 to 15 kt becoming southwest. 
showers and thunderstorms likely. waves 1 to 2 ft. 
.monday...southwest winds 10 to 15 kt becoming south in the
afternoon. chance of showers and thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon. waves 1 
to 2 ft. 

$$

fzus53 klot 090225
nshlot
expires:202608090915;;857497

nearshore marine forecast
national weather service chicago/romeoville il
925 pm cdt sat aug 8 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>742-090915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
925 pm cdt sat aug 8 2026

.rest of tonight...south winds around 5 kt. mostly clear. waves
around 1 ft. 
.sunday...south winds 10 to 15 kt increasing to 15 to 20 kt in the
afternoon. showers and thunderstorms likely in the morning. chance
of showers and thunderstorms in the afternoon. waves 1 to 3 ft. 
higher winds and waves in and near thunderstorms.
.sunday night...south winds 10 to 15 kt becoming southwest 
overnight. showers and thunderstorms likely. waves 1 to 3 ft. 
.monday...southwest winds 10 to 15 kt becoming east in the
afternoon. chance of showers and thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon. waves 1 
to 2 ft. 

$$

fzus53 kmkx 090410
nshmkx
expires:202608091000;;861078

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz643-091000-
sheboygan to port washington wi-
1110 pm cdt sat aug 8 2026

.rest of tonight...southwest wind 5 to 10 knots. clear. waves
around 1 foot. 
.sunday...south wind 10 to 15 knots becoming south 10 to 15 knots
with gusts to around 20 knots in the afternoon. chance of showers
in the morning. slight chance of thunderstorms through the day.
showers likely in the afternoon. waves around 1 foot. 
.sunday night...south wind 5 to 15 knots becoming 5 to 10 knots
late in the evening, then becoming west after midnight becoming
northwest early in the morning. chance of thunderstorms through
around midnight. chance of showers through the night. patchy fog
after midnight. waves 1 to 2 feet. 
.monday...north wind 5 knots becoming northeast late in the
morning, then veering east early in the afternoon becoming east
5 to 10 knots late in the afternoon. slight chance of showers in
the morning, then chance of showers and thunderstorms in the
afternoon. waves around 1 foot. 

$$

fzus53 kmkx 090410
nshmkx
expires:202608091000;;861079

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz644-091000-
port washington to north point light wi-
1110 pm cdt sat aug 8 2026

.rest of tonight...southwest wind 5 to 10 knots. clear. waves
around 1 foot. 
.sunday...south wind 5 to 15 knots becoming 10 to 15 knots with
gusts to around 20 knots in the late morning and early afternoon,
then becoming south 10 to 15 knots late in the afternoon. showers
and slight chance of thunderstorms in the morning, then showers
likely and a chance of thunderstorms in the afternoon. waves
around 1 foot. 
.sunday night...south wind 5 to 15 knots becoming 5 to 10 knots
late in the evening, then veering southwest after midnight
veering northwest early in the morning. chance of thunderstorms
through around midnight. chance of showers through the night.
slight chance of thunderstorms after midnight. patchy fog after
midnight. waves 1 to 2 feet. 
.monday...north wind 5 to 10 knots veering east in the afternoon.
chance of showers through the day. chance of thunderstorms in the
afternoon. waves around 1 foot. 

$$

fzus53 kmkx 090410
nshmkx
expires:202608091000;;861080

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz645-091000-
north point light to wind point wi-
1110 pm cdt sat aug 8 2026

.rest of tonight...southwest wind 5 to 10 knots. clear. waves
nearly calm. 
.sunday...south wind 10 to 15 knots with gusts to around
20 knots. showers and slight chance of thunderstorms in the
morning, then showers likely and a chance of thunderstorms in the
afternoon. waves around 1 foot. 
.sunday night...south wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then veering southwest after midnight
veering west early in the morning. chance of thunderstorms
through around midnight. showers likely through the night. slight
chance of thunderstorms after midnight. waves 1 to 2 feet. 
.monday...northwest wind 5 to 10 knots veering east late in the
afternoon. chance of showers through the day. chance of
thunderstorms in the afternoon. waves around 1 foot. 

$$

fzus53 kmkx 090410
nshmkx
expires:202608091000;;861081

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz646-091000-
wind point wi to winthrop harbor il-
1110 pm cdt sat aug 8 2026

.rest of tonight...southwest wind 5 to 10 knots. clear. waves
nearly calm. 
.sunday...south wind 10 to 15 knots becoming south 10 to 15 knots
with gusts to around 20 knots late in the afternoon. showers
likely and a chance of thunderstorms through the day. waves
around 1 foot. 
.sunday night...south wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then veering southwest after midnight
veering west early in the morning. showers likely through around
midnight. chance of thunderstorms through the night. slight
chance of showers after midnight. waves 1 to 2 feet. 
.monday...northwest wind 5 to 10 knots veering east in the
afternoon. slight chance of thunderstorms in the morning. chance
of showers through the day. chance of thunderstorms in the
afternoon. waves around 1 foot. 

$$