fzus53 kapx 220233
nshapx
expires:202607221045;;383828

nearshore marine forecast
national weather service gaylord mi
1033 pm edt tue jul 21 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.


lmz346-221045-
manistee to point betsie mi-
1033 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday evening...

.overnight...northwest wind 15 to 25 knots. mostly cloudy. waves
5 to 8 feet subsiding to 4 to 7 feet after midnight. waves
occasionally around 10 feet. 
.wednesday...north wind 15 to 20 knots. sunny. waves 3 to 5 feet.
.wednesday night...light winds. mostly clear. waves 2 feet or
less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 220356
nshgrb
expires:202607221000;;386856

nearshore marine forecast
national weather service green bay wi
1056 pm cdt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-221000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1056 pm cdt tue jul 21 2026

...small craft advisory in effect until 4 am cdt wednesday...

.rest of tonight...nw wind 10 to 15 kts. waves 3 to 5 ft
subsiding to 1 to 3 ft after midnight. partly cloudy. 
.wednesday...nw wind 5 to 10 kts backing w early in the
afternoon. waves 2 ft or less. mostly sunny. 
.wednesday night...w wind 5 to 10 kts. waves 2 ft or less. clear.
.thursday...w wind 5 to 10 kts backing sw 10 to 15 kts in the
late morning and afternoon. waves 1 to 3 ft. sunny. 

$$

fzus53 kgrr 220136
nshgrr
expires:202607220800;;381626

nearshore marine forecast
national weather service grand rapids mi
936 pm edt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz845-220800-
south haven to holland mi-
936 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday evening...

.through early evening...northwest winds 20 to 25 knots. mostly
sunny. waves 3 to 5 feet. 
.tonight...north winds to 30 knots. partly cloudy. scattered rain
showers and isolated thunderstorms in the evening. waves 5 to
7 feet. 
.wednesday...north winds 20 to 25 knots. mostly sunny. waves 4 to
6 feet. 
.wednesday night...north winds 15 to 25 knots decreasing to 5 to
15 knots in the late evening and early morning, then veering east
after midnight. mostly clear. waves 3 to 5 feet subsiding to 1 to
2 feet after midnight. 
.thursday...southeast winds 5 to 10 knots veering southwest in the
late morning and early afternoon, then veering west early in the
afternoon. sunny. waves 1 foot or less. 
.thursday night...west 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. 
.saturday...southwest winds 5 to 15 knots. sunny. waves around
1 foot. 
.sunday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 

$$

fzus53 kgrr 220136
nshgrr
expires:202607220800;;381625

nearshore marine forecast
national weather service grand rapids mi
936 pm edt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz846-220800-
holland to grand haven mi-
936 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday evening...

.through early evening...northwest winds to 30 knots. mostly sunny
with scattered rain showers and isolated thunderstorms. waves 4 to
6 feet. 
.tonight...north winds to 30 knots. partly cloudy. waves 4 to
6 feet. 
.wednesday...north winds to 30 knots. mostly sunny. waves 3 to
5 feet. 
.wednesday night...north winds 15 to 25 knots decreasing to 5 to
15 knots in the late evening and early morning, then veering east
after midnight. mostly clear. waves 3 to 5 feet subsiding to 2 to
3 feet in the late evening and overnight. 
.thursday...south winds 5 to 10 knots veering west in the late
morning and 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 around 10 knots veering west early in the
afternoon. mostly sunny. waves around 1 foot. 
.saturday...southwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.sunday...southwest winds 15 to 20 knots. partly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 220136
nshgrr
expires:202607220800;;381624

nearshore marine forecast
national weather service grand rapids mi
936 pm edt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz847-220800-
grand haven to whitehall mi-
936 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday evening...

.through early evening...northwest winds to 30 knots. mostly sunny
with a slight chance of showers and thunderstorms. waves 4 to
6 feet. 
.tonight...north winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.wednesday...north winds 20 to 25 knots. mostly sunny. waves 4 to
6 feet. 
.wednesday night...north winds 15 to 25 knots decreasing to 5 to
15 knots in the late evening and early morning, then veering
southeast after midnight. mostly clear. waves 2 to 4 feet subsiding
to 1 to 2 feet in the late evening and overnight. 
.thursday...south winds 5 to 10 knots veering west 10 to 15 knots in
the late morning and afternoon. 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. mostly sunny. waves 1 to
2 feet. 
.saturday...southwest winds 10 to 20 knots. sunny. waves 2 to
3 feet. 
.sunday...west winds around 20 knots. partly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 220136
nshgrr
expires:202607220800;;381623

nearshore marine forecast
national weather service grand rapids mi
936 pm edt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz848-220800-
whitehall to pentwater mi-
936 pm edt tue jul 21 2026

...gale warning in effect until midnight edt tonight...
...small craft advisory in effect through wednesday evening...

.through early evening...northwest winds to 30 knots. mostly sunny
with a slight chance of showers and thunderstorms. waves 4 to
6 feet. 
.tonight...north gales to 35 knots decreasing to 30 knots after
midnight. partly cloudy in the evening then becoming mostly cloudy.
waves 7 to 10 feet. 
.wednesday...north winds to 30 knots. sunny. waves 5 to 7 feet. 
.wednesday night...north winds 10 to 20 knots decreasing to 5 to
10 knots in the late evening and early morning, then backing
southwest after midnight. mostly clear. waves 2 to 4 feet subsiding
to around 1 foot in the late evening and overnight. 
.thursday...southwest winds 10 to 15 knots. sunny. waves around
1 foot. 
.thursday night...southwest winds 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...southwest winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.saturday...southwest winds 10 to 20 knots backing south 20 to
25 knots early in the afternoon. sunny. waves 2 to 4 feet.
.sunday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 220136
nshgrr
expires:202607220800;;381622

nearshore marine forecast
national weather service grand rapids mi
936 pm edt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz849-220800-
pentwater to manistee mi-
936 pm edt tue jul 21 2026

...gale warning in effect until midnight edt tonight...
...small craft advisory in effect through wednesday evening...

.through early evening...north winds to 30 knots. partly sunny with
a slight chance of showers and thunderstorms. waves 4 to 6 feet. 
.tonight...north gales to 35 knots decreasing to 30 knots after
midnight. partly cloudy in the evening then becoming mostly cloudy.
waves 7 to 10 feet. 
.wednesday...north winds 15 to 25 knots. sunny. waves 5 to 7 feet. 
.wednesday night...north winds 5 to 15 knots backing southwest after
midnight. mostly clear. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 15 knots becoming in the late
morning and afternoon. sunny. waves around 1 foot. 
.thursday night...southwest winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.friday...southwest winds 10 to 20 knots. sunny. waves 1 to 3 feet. 
.saturday...southwest winds 15 to 25 knots. sunny. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.sunday...southwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 220136
nshgrr
expires:202607220800;;381627

nearshore marine forecast
national weather service grand rapids mi
936 pm edt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz844-220800-
st joseph to south haven mi-
936 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday evening...

.through early evening...northwest winds around 20 knots. mostly
sunny. waves 3 to 5 feet. 
.tonight...north winds to 30 knots. partly cloudy. waves 6 to
8 feet. 
.wednesday...north winds 20 to 25 knots. mostly sunny. waves 5 to
7 feet. 
.wednesday night...north winds 15 to 25 knots decreasing to 5 to
15 knots in the late evening and early morning, then veering
northeast after midnight. mostly clear. waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight. 
.thursday...southeast winds around 5 knots veering southwest in the
late morning and early afternoon, then veering west early in the
afternoon. sunny. waves around 1 foot. 
.thursday night...west winds 5 to 10 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. 
.saturday...southwest winds 5 to 10 knots. sunny. waves 1 foot or
less. 
.sunday...west winds around 15 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kiwx 220135
nshiwx
expires:202607220945;;381592

nearshore marine forecast
national weather service northern indiana
935 pm edt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz043-220945-
new buffalo mi to st joseph mi-
935 pm edt tue jul 21 2026

...small craft advisory in effect through late wednesday night...

.overnight...north winds 15 to 25 knots. gusts up to
30 knots. mostly cloudy. waves 6 to 9 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. partly sunny. waves 5 to 8 feet subsiding to 3 to
5 feet. 
.wednesday night...north winds 5 to 15 knots becoming east less
than 10 knots. mostly clear. waves 3 to 5 feet subsiding to 1 to
3 feet. 
.thursday...southeast winds less than 10 knots. sunny. waves
2 feet or less. 

the water temperature at st. joseph is 72 degrees and at michigan
city is 73 degrees.

$$

fzus53 kiwx 220135
nshiwx
expires:202607220945;;381593

nearshore marine forecast
national weather service northern indiana
935 pm edt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz046-220945-
michigan city in to new buffalo mi-
935 pm edt tue jul 21 2026

...small craft advisory in effect through late wednesday night...

.overnight...north winds 15 to 25 knots. gusts up to
30 knots. mostly cloudy. waves 5 to 9 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the morning, then a slight
chance of showers in the afternoon. waves 5 to 8 feet subsiding
to 3 to 5 feet. 
.wednesday night...north winds 5 to 15 knots becoming northeast
less than 10 knots. mostly clear. waves 3 to 5 feet subsiding to
2 to 3 feet. 
.thursday...light and variable winds. sunny. waves 1 to 2 feet. 

the water temperature at st. joseph is 72 degrees and at michigan
city is 73 degrees.

$$

fzus53 klot 220203
nshlot
expires:202607220930;;382474

nearshore marine forecast
national weather service chicago/romeoville il
903 pm cdt tue jul 21 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>742-220930-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
903 pm cdt tue jul 21 2026

...small craft advisory in effect through wednesday evening...

.rest of tonight...northeast winds 15 to 25 kt becoming north 
after midnight. slight chance of showers. waves 3 to 6 ft 
occasionally to 8 ft building to 6 to 9 ft occasionally to 12 ft.
.wednesday...north winds 15 to 25 kt. partly cloudy in the 
morning then clearing. waves 5 to 8 ft occasionally to 10 ft 
subsiding to 4 to 6 ft occasionally to 8 ft.
.wednesday night...northeast winds 10 to 15 kt becoming north
around 5 kt overnight. mostly clear. waves 3 to 5 ft subsiding to
2 to 4 ft. 
.thursday...west winds around 5 kt becoming southeast 10 to 15 kt
in the afternoon. mostly sunny. waves 1 to 2 ft.  

$$

fzus53 klot 220203
nshlot
expires:202607220930;;382475

nearshore marine forecast
national weather service chicago/romeoville il
903 pm cdt tue jul 21 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>745-220930-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
903 pm cdt tue jul 21 2026

...small craft advisory in effect through late wednesday night...

.rest of tonight...northeast winds to 30 kt becoming north and 
diminishing to 15 to 25 kt. chance of showers. waves 3 to 6 ft 
occasionally to 8 ft building to 7 to 10 ft occasionally to 13 ft.
.wednesday...north winds 15 to 25 kt. isolated showers in the 
morning. waves 6 to 9 ft occasionally to 12 ft subsiding to 4 to 7
ft occasionally to 9 ft. 
.wednesday night...north winds 10 to 15 kt becoming northeast
overnight. clear. waves 4 to 6 ft occasionally to 8 ft subsiding
to 2 to 4 ft. 
.thursday...south winds around 5 kt becoming northeast in the
afternoon. mostly sunny. waves 1 to 3 ft.  

$$

fzus53 kmkx 220210
nshmkx
expires:202607221000;;383272

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz645-221000-
north point light to wind point wi-
910 pm cdt tue jul 21 2026

...small craft advisory in effect through wednesday afternoon...

.rest of tonight...north wind up to 30 knots easing to 15 to
25 knots after midnight, then becoming 15 to 20 knots early in
the morning. partly cloudy. waves 7 to 9 feet subsiding to 5 to
7 feet early in the morning. 
.wednesday...north wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then becoming northeast 5 to 10 knots
late in the afternoon. sunny. waves 3 to 5 feet subsiding to 1 to
2 feet. 
.wednesday night...southeast wind 5 to 10 knots veering southwest
late in the evening, then veering west after midnight becoming
west 5 to 10 knots early in the morning. mostly clear. waves
around 1 foot. 
.thursday...west wind 5 to 10 knots backing southeast 5 to
15 knots early in the afternoon, then becoming 10 to 15 knots
with gusts to around 20 knots late in the afternoon. sunny. waves
around 1 foot. 

$$

fzus53 kmkx 220210
nshmkx
expires:202607221000;;383273

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz646-221000-
wind point wi to winthrop harbor il-
910 pm cdt tue jul 21 2026

...small craft advisory in effect through wednesday afternoon...

.rest of tonight...north wind 15 to 25 knots becoming 15 to
20 knots early in the morning. slight chance of showers just
before midnight. waves 6 to 8 feet subsiding to 5 to 7 feet early
in the morning. 
.wednesday...north wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then becoming north 10 to 15 knots early in
the afternoon veering northeast late in the afternoon. sunny.
waves 3 to 5 feet subsiding to 3 to 4 feet in the late morning
and afternoon. 
.wednesday night...east wind 5 to 10 knots veering southwest late
in the evening, then veering west after midnight becoming west
5 to 10 knots early in the morning. mostly clear. waves 1 to
2 feet. 
.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. 

$$

fzus53 kmkx 220210
nshmkx
expires:202607221000;;383271

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz644-221000-
port washington to north point light wi-
910 pm cdt tue jul 21 2026

...small craft advisory in effect until 7 am cdt wednesday...

.rest of tonight...north wind 15 to 25 knots becoming 15 to
20 knots early in the morning. partly cloudy. waves 6 to 8 feet
subsiding to 4 to 6 feet. 
.wednesday...north wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then becoming north 10 to 15 knots early in
the afternoon becoming northeast 5 to 10 knots late in the
afternoon. sunny. waves 3 to 4 feet subsiding to 1 to 2 feet in
the afternoon. 
.wednesday night...southeast wind 5 to 10 knots veering west
after midnight. mostly clear. waves around 1 foot. 
.thursday...west wind 5 to 10 knots backing south 5 to 15 knots
early in the afternoon, then becoming 10 to 15 knots with gusts
to around 20 knots late in the afternoon. sunny. waves around
1 foot. 

$$

fzus53 kmkx 220210
nshmkx
expires:202607221000;;383270

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt tue jul 21 2026

for waters within five nautical miles of shore on lake michigan


lmz643-221000-
sheboygan to port washington wi-
910 pm cdt tue jul 21 2026

...small craft advisory in effect until 7 am cdt wednesday...

.rest of tonight...north wind 15 to 25 knots backing northwest
15 to 20 knots early in the morning. mostly clear. waves 4 to
6 feet subsiding to 3 to 4 feet. 
.wednesday...northwest wind 15 to 20 knots becoming north 10 to
15 knots in the late morning and early afternoon, then becoming
northeast 5 to 10 knots late in the afternoon. sunny. waves 2 to
4 feet subsiding to 1 to 2 feet in the late morning and
afternoon. 
.wednesday night...south wind 5 to 10 knots veering west after
midnight. mostly clear. waves around 1 foot. 
.thursday...west wind 5 to 10 knots backing south 5 to 15 knots
early in the afternoon, then rising to 10 to 20 knots late in the
afternoon. sunny. waves around 1 foot. 

$$