fzus53 kapx 230224
nshapx
expires:202607231030;;440644

nearshore marine forecast
national weather service gaylord mi
1024 pm edt wed jul 22 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.


lmz346-231030-
manistee to point betsie mi-
1024 pm edt wed jul 22 2026

.overnight...west wind 10 to 15 knots. mostly clear. waves 2 feet
or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 10 to 15 knots. mostly clear. waves
2 feet or less. 
.friday...southwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 230543
nshgrb
expires:202607231000;;447664

nearshore marine forecast
national weather service green bay wi
1243 am cdt thu jul 23 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-231000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1243 am cdt thu jul 23 2026

.rest of the night...sw wind 5 to 10 kts. waves 2 ft or less.
clear.
.thursday...w wind 5 to 10 kts backing s 10 to 15 kts in the late
morning and afternoon. waves 1 to 3 ft. mostly sunny. 
.thursday night...sw wind 10 to 15 kts. waves 2 to 4 ft. mostly
clear. 
.friday...sw wind 5 to 10 kts backing s 10 to 15 kts mid-day,
then increasing to 15 to 25 kts early in the afternoon. waves
2 ft or less building to 3 to 5 ft in the afternoon. sunny. a
small craft advisory may be needed.  

$$

fzus53 kgrr 230136
nshgrr
expires:202607230800;;438909

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz846-230800-
holland to grand haven mi-
936 pm edt wed jul 22 2026

.through early evening...northwest winds 20 to 25 knots. sunny.
waves 3 to 5 feet. 
.tonight...northwest winds 15 to 20 knots decreasing to 5 to
15 knots in the late evening and overnight. mostly clear. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and overnight. 
.thursday...southwest winds 5 to 10 knots veering west early in the
afternoon. sunny. waves around 1 foot. 
.thursday night...southwest winds 5 to 10 knots backing south after
midnight. partly cloudy. waves 1 foot or less. 
.friday...south winds 10 to 15 knots veering southwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.friday night...southwest winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.saturday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.sunday...west winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday...south winds 10 to 15 knots veering southwest 15 to
20 knots early in the afternoon. mostly sunny with a chance of
showers and thunderstorms. waves 1 to 3 feet. 

$$

fzus53 kgrr 230136
nshgrr
expires:202607230800;;438908

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz847-230800-
grand haven to whitehall mi-
936 pm edt wed jul 22 2026

.through early evening...northwest winds 15 to 25 knots. sunny.
waves 3 to 5 feet. 
.tonight...northwest winds 10 to 20 knots decreasing to 5 to
10 knots in the late evening and overnight. mostly clear. waves 2 to
4 feet subsiding to 1 to 2 feet in the late evening and overnight. 
.thursday...west winds 5 to 15 knots. sunny. waves around 1 foot. 
.thursday night...southwest winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.friday...southwest winds 10 to 15 knots. sunny. waves around
1 foot. 
.friday night...southwest winds 10 to 20 knots. partly cloudy. waves
2 to 3 feet. 
.saturday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday...south winds around 15 knots veering southwest early in the
afternoon. mostly sunny with a chance of showers and thunderstorms.
waves 2 to 3 feet. 

$$

fzus53 kgrr 230136
nshgrr
expires:202607230800;;438907

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz848-230800-
whitehall to pentwater mi-
936 pm edt wed jul 22 2026

.through early evening...northwest winds 15 to 25 knots. sunny.
waves 2 to 4 feet. 
.tonight...northwest winds 5 to 15 knots backing west after
midnight. mostly clear. waves 2 to 3 feet. 
.thursday...west winds 10 to 15 knots. sunny. waves around 1 foot. 
.thursday night...south winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.friday...southwest winds 10 to 20 knots. sunny. waves 1 to 2 feet. 
.friday night...south winds 10 to 20 knots. mostly clear. waves 1 to
3 feet.
.saturday...southwest winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet. 
.sunday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday...south winds 15 to 20 knots veering southwest 20 to
25 knots early in the afternoon. mostly sunny. waves 2 to 4 feet.

$$

fzus53 kgrr 230136
nshgrr
expires:202607230800;;438906

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz849-230800-
pentwater to manistee mi-
936 pm edt wed jul 22 2026

.through early evening...northwest winds 10 to 20 knots. sunny.
waves 2 to 4 feet. 
.tonight...west winds 5 to 15 knots backing southwest in the late
evening and overnight. mostly clear. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 15 knots. sunny. waves around
1 foot. 
.thursday night...south winds 10 to 15 knots. mostly clear. waves
1 to 2 feet. 
.friday...southwest winds 10 to 20 knots. sunny. waves 1 to 3 feet. 
.friday night...south winds 10 to 20 knots. mostly clear. waves 2 to
4 feet.
.saturday...southwest winds 15 to 25 knots. mostly sunny. waves 4 to
6 feet. 
.sunday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday...south winds 10 to 20 knots veering southwest 15 to
25 knots early in the afternoon. mostly sunny. waves 2 to 3 feet. 

$$

fzus53 kgrr 230136
nshgrr
expires:202607230800;;438910

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz845-230800-
south haven to holland mi-
936 pm edt wed jul 22 2026

...small craft advisory in effect until 11 pm edt this evening...

.through early evening...northwest winds 20 to 25 knots. sunny.
waves 3 to 5 feet. 
.tonight...north winds 15 to 20 knots decreasing to 5 to 15 knots in
the late evening and overnight. mostly clear. waves 3 to 5 feet
subsiding to 1 to 2 feet after midnight. 
.thursday...south winds 5 to 10 knots veering west early in the
afternoon. sunny. waves 1 foot or less. 
.thursday night...southwest winds 5 to 10 knots backing south in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...south winds around 10 knots veering west early in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...southwest winds 5 to 15 knots backing south in the
late evening and overnight. mostly clear. waves around 1 foot. 
.saturday...southwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...west winds around 15 knots. mostly sunny. waves 1 to
3 feet. 
.monday...south winds 10 to 15 knots veering southwest early in the
afternoon. mostly sunny with a chance of showers and thunderstorms.
waves 1 to 2 feet. 

$$

fzus53 kgrr 230136
nshgrr
expires:202607230800;;438911

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz844-230800-
st joseph to south haven mi-
936 pm edt wed jul 22 2026

...small craft advisory in effect until 11 pm edt this evening...

.through early evening...north winds 15 to 20 knots. sunny. waves
3 to 5 feet. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
10 knots after midnight. clear. waves 3 to 5 feet subsiding to 1 to
2 feet after midnight. 
.thursday...south winds around 5 knots veering west early in the
afternoon. sunny. waves around 1 foot. 
.thursday night...west winds around 5 knots backing south in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...south winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.friday night...southwest winds around 5 knots backing south in the
late evening and overnight. mostly clear. waves 1 foot or less. 
.saturday...southwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.sunday...west winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.monday...south winds 10 to 15 knots veering southwest early in the
afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kiwx 230207
nshiwx
expires:202607230815;;439860

nearshore marine forecast
national weather service northern indiana
1007 pm edt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz043-230815-
new buffalo mi to st joseph mi-
1007 pm edt wed jul 22 2026

.overnight...north winds 10 knots or less becoming
northeast. clear. waves 1 to 3 feet. 
.thursday...light and variable winds. sunny. waves 1 foot or
less. 
.thursday night...light and variable winds. mostly clear. waves
1 foot or less. 
.friday...southeast winds less than 10 knots becoming southwest.
mostly sunny. waves 1 foot or less. 

the water temperature at st. joseph is 53 degrees and at michigan
city is 56 degrees.

$$

fzus53 kiwx 230207
nshiwx
expires:202607230815;;439861

nearshore marine forecast
national weather service northern indiana
1007 pm edt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz046-230815-
michigan city in to new buffalo mi-
1007 pm edt wed jul 22 2026

.overnight...north winds 10 knots or less becoming
northeast. mostly clear. waves 2 to 3 feet. 
.thursday...light and variable winds. mostly sunny. waves 1 foot
or less. 
.thursday night...light and variable winds. mostly clear. waves
1 foot or less. 
.friday...southeast winds less than 10 knots. mostly sunny. waves
1 foot or less. 

the water temperature at st. joseph is 53 degrees and at michigan
city is 56 degrees.

$$

fzus53 klot 230223
nshlot
expires:202607230930;;440637

nearshore marine forecast
national weather service chicago/romeoville il
923 pm cdt wed jul 22 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>745-230930-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
923 pm cdt wed jul 22 2026

.rest of tonight...northeast winds 10 to 15 kt becoming southwest
5 to 10 kt late. mostly clear. waves 3 to 5 ft subsiding to 2 to 4
ft.
.thursday...southwest winds around 10 kt becoming northeast in
the afternoon. partly cloudy in the morning, then becoming mostly
sunny. waves 1 to 3 ft.
.thursday night...east winds around 10 kt becoming south
overnight. partly cloudy in the evening, then becoming mostly
cloudy. waves 1 to 2 ft. 
.friday...south winds around 10 kt becoming southeast. partly
cloudy. waves around 1 ft.  

$$

fzus53 klot 230223
nshlot
expires:202607230930;;440636

nearshore marine forecast
national weather service chicago/romeoville il
923 pm cdt wed jul 22 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>742-230930-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
923 pm cdt wed jul 22 2026

.rest of tonight...northeast winds 5 to 10 kt becoming west. 
mostly clear. waves 2 to 4 ft subsiding to 1 to 3 ft.
.thursday...west winds 10 to 15 kt becoming east in the 
afternoon. mostly sunny. waves 1 to 3 ft. 
.thursday night...southeast winds 10 to 15 kt becoming southwest
overnight. mostly cloudy. waves 1 to 2 ft. 
.friday...south winds 10 to 15 kt becoming southeast in the
afternoon. partly cloudy. waves 1 to 2 ft.  

$$

fzus53 kmkx 230410
nshmkx
expires:202607231000;;444285

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz644-231000-
port washington to north point light wi-
1110 pm cdt wed jul 22 2026

.rest of tonight...west wind 5 to 10 knots. mostly clear. waves
around 1 foot. 
.thursday...west wind 5 to 10 knots backing southeast early in
the afternoon, then rising to 10 to 15 knots late in the
afternoon. sunny. waves around 1 foot. 
.thursday night...south wind 10 to 15 knots becoming southwest
5 to 10 knots after midnight, then veering west early in the
morning. partly cloudy through around midnight then becoming
mostly cloudy. waves 1 to 2 feet. 
.friday...west wind 5 to 10 knots backing southwest late in the
morning, then becoming south 10 to 20 knots early in the
afternoon becoming 15 to 20 knots with gusts to around 25 knots
late in the afternoon. sunny. waves around 1 foot building to
2 to 4 feet late in the afternoon. 

$$

fzus53 kmkx 230410
nshmkx
expires:202607231000;;444284

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz643-231000-
sheboygan to port washington wi-
1110 pm cdt wed jul 22 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...west wind 5 to 10 knots backing south early in the
afternoon, then rising to 10 to 15 knots with gusts to around
20 knots late in the afternoon. sunny. waves around 1 foot. 
.thursday night...south wind 15 to 20 knots easing to 10 to
15 knots late in the evening, then veering southwest after
midnight veering west early in the morning. partly cloudy. waves
1 to 2 feet. 
.friday...west wind 5 to 10 knots backing southwest late in the
morning, then becoming south 10 to 20 knots early in the
afternoon becoming south 10 to 20 knots with gusts to around
25 knots late in the afternoon. sunny. waves around 1 foot
building to 3 to 4 feet late in the afternoon. 

$$

fzus53 kmkx 230410
nshmkx
expires:202607231000;;444287

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz646-231000-
wind point wi to winthrop harbor il-
1110 pm cdt wed jul 22 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...west wind 5 to 10 knots backing southeast early in
the afternoon, then rising to 10 to 15 knots late in the
afternoon. sunny. waves around 1 foot. 
.thursday night...south wind 10 to 15 knots becoming southwest
5 to 10 knots after midnight, then veering west early in the
morning. partly cloudy. waves around 1 foot. 
.friday...west wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots early in the afternoon
backing southeast with gusts to around 20 knots late in the
afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kmkx 230410
nshmkx
expires:202607231000;;444286

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed jul 22 2026

for waters within five nautical miles of shore on lake michigan


lmz645-231000-
north point light to wind point wi-
1110 pm cdt wed jul 22 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...west wind 5 to 10 knots backing southeast early in
the afternoon, then rising to 10 to 15 knots late in the
afternoon. sunny. waves around 1 foot. 
.thursday night...south wind 10 to 15 knots becoming southwest
5 to 10 knots after midnight, then veering west early in the
morning. partly cloudy. waves around 1 foot. 
.friday...west wind 5 to 10 knots backing southwest late in the
morning, then becoming south 10 to 15 knots with gusts to around
20 knots early in the afternoon rising to 15 to 20 knots late in
the afternoon. mostly sunny. waves around 1 foot building to 2 to
4 feet late in the afternoon. 

$$