fzus53 kapx 300726
nshapx
expires:202606301800;;153313

nearshore marine forecast
national weather service gaylord mi
326 am edt tue jun 30 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.


lmz346-301800-
manistee to point betsie mi-
326 am edt tue jun 30 2026

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

.today...southwest wind 15 to 20 knots, gusts to 25 knots, 
becoming south in the afternoon. slight chance of showers early in
the morning. chance of showers in the morning. waves 3 to 5 feet.
.tonight...south wind 10 to 15 knots. chance of showers and
thunderstorms. waves 2 to 4 feet. 
.wednesday...southwest wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 
.wednesday night...south wind 10 to 15 knots. chance of showers
and thunderstorms. waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 300621
nshgrb
expires:202606301000;;148417

nearshore marine forecast
national weather service green bay wi
121 am cdt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-301000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
121 am cdt tue jun 30 2026

...small craft advisory in effect through late tonight...

.rest of the night...s wind 10 to 15 kts. waves 4 to 7 ft. mostly
cloudy. 
.tuesday...s wind 10 to 15 kts. waves 3 to 5 ft. a slight chance
of showers and thunderstorms in the morning. 
.tuesday night...sw wind 10 to 15 kts. waves 3 to 5 ft. partly
cloudy in the evening then becoming mostly cloudy. 
.wednesday...s wind 10 to 15 kts. waves 1 to 3 ft building to
2 to 4 ft in the afternoon. a chance of showers and
thunderstorms.  

$$

fzus53 kgrb 300556
nshgrb
expires:202606301000;;147148

nearshore marine forecast
national weather service green bay wi
1256 am cdt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-301000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1256 am cdt tue jun 30 2026

...small craft advisory in effect through late tonight...

.rest of the night...s wind 10 to 15 kts. waves 4 to 7 ft. partly
cloudy. 
.tuesday...s wind 10 to 15 kts increasing to 15 to 25 kts early
in the afternoon. waves 3 to 5 ft. a chance of showers and a
slight chance of thunderstorms in the morning. 
.tuesday night...sw wind 10 to 15 kts. waves 3 to 5 ft subsiding
to 2 to 4 ft after midnight. a chance of showers and
thunderstorms. 
.wednesday...s wind 10 to 15 kts. waves 1 to 3 ft building to
2 to 4 ft in the afternoon. a chance of showers.  

$$

fzus53 kgrr 300736
nshgrr
expires:202606300845;;153675

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz847-300845-
grand haven to whitehall mi-
336 am edt tue jun 30 2026

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

.rest of tonight...south winds around 20 knots. partly cloudy. waves
2 to 4 feet. 
.tuesday...south winds 20 to 25 knots. partly sunny. waves 3 to
5 feet. 
.tuesday night...south winds 20 to 25 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
3 to 5 feet. 
.wednesday...southwest winds 15 to 20 knots. mostly sunny. waves
3 to 5 feet. 
.wednesday night...southwest winds 20 to 25 knots. mostly clear.
waves 3 to 5 feet. 
.thursday...southwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.friday...southwest winds 10 to 15 knots. partly sunny with a chance
of showers and thunderstorms. waves 1 to 2 feet. 
.independence day...northwest winds 10 to 15 knots. partly sunny.
waves 1 to 2 feet. 

$$

fzus53 kgrr 300736
nshgrr
expires:202606300845;;153676

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz846-300845-
holland to grand haven mi-
336 am edt tue jun 30 2026

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

.rest of tonight...south winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet. 
.tuesday...south winds around 20 knots. mostly sunny. waves 2 to
4 feet. 
.tuesday night...southwest winds around 20 knots. mostly clear with
a slight chance of rain showers. waves 2 to 4 feet. 
.wednesday...southwest winds 15 to 20 knots. sunny. waves 2 to
4 feet.
.wednesday night...southwest winds 20 to 25 knots. mostly clear.
waves 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots. sunny. waves 2 to
4 feet. 
.friday...southwest winds around 10 knots. partly sunny with rain
showers likely and a chance of thunderstorms. waves around 1 foot. 
.independence day...west winds 10 to 15 knots. partly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 300736
nshgrr
expires:202606300845;;153677

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz845-300845-
south haven to holland mi-
336 am edt tue jun 30 2026

.rest of tonight...south winds 15 to 20 knots. mostly clear. waves
1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet.
.tuesday night...southwest winds 15 to 20 knots. mostly clear. waves
2 to 4 feet. 
.wednesday...southwest winds 15 to 20 knots. sunny. waves 2 to
4 feet.
.wednesday night...southwest winds 15 to 20 knots. mostly clear.
waves 2 to 4 feet.
.thursday...southwest winds 15 to 20 knots. sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 
.friday...southwest winds around 10 knots. partly sunny with rain
showers likely and a chance of thunderstorms. waves around 1 foot. 
.independence day...west winds around 10 knots veering northwest
early in the afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kgrr 300736
nshgrr
expires:202606300845;;153674

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz848-300845-
whitehall to pentwater mi-
336 am edt tue jun 30 2026

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

.rest of tonight...south winds 15 to 20 knots. partly cloudy. waves
3 to 5 feet. 
.tuesday...south winds 20 to 25 knots. partly sunny. waves 3 to
5 feet. 
.tuesday night...south winds 15 to 25 knots. partly cloudy with a
slight chance of showers and thunderstorms. waves 3 to 5 feet. 
.wednesday...south winds 15 to 25 knots. mostly sunny with a slight
chance of rain showers. waves 3 to 5 feet. 
.wednesday night...south winds 20 to 25 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
3 to 5 feet. 
.thursday...southwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.friday...south winds 10 to 15 knots. partly sunny with a chance of
showers and thunderstorms. waves 1 to 2 feet. 
.independence day...northwest winds 10 to 20 knots. partly sunny.
waves 1 to 2 feet. 

$$

fzus53 kgrr 300736
nshgrr
expires:202606300845;;153673

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz849-300845-
pentwater to manistee mi-
336 am edt tue jun 30 2026

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

.rest of tonight...south winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet. 
.tuesday...south winds 15 to 25 knots. partly sunny with a chance of
rain showers. waves 3 to 5 feet. 
.tuesday night...south winds 15 to 25 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
4 to 6 feet. 
.wednesday...south winds 15 to 25 knots. mostly sunny with a chance
of rain showers. waves 3 to 5 feet. 
.wednesday night...south winds 15 to 25 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
3 to 5 feet. 
.thursday...southwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.friday...southwest winds 5 to 15 knots. partly sunny with a chance
of showers and thunderstorms. waves 1 to 2 feet. 
.independence day...north winds 10 to 20 knots. partly sunny. waves
1 to 2 feet. 

$$

fzus53 kgrr 300736
nshgrr
expires:202606300845;;153678

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz844-300845-
st joseph to south haven mi-
336 am edt tue jun 30 2026

.rest of tonight...south winds around 15 knots. mostly clear. waves
around 1 foot. 
.tuesday...southwest winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.tuesday night...southwest winds 15 to 20 knots. mostly clear. waves
2 to 3 feet. 
.wednesday...southwest winds around 15 knots. sunny. waves 1 to
3 feet. 
.wednesday night...southwest winds 15 to 20 knots. mostly clear.
waves 1 to 3 feet. 
.thursday...southwest winds 15 to 20 knots. sunny. waves 1 to
3 feet. 
.friday...southwest winds 5 to 10 knots. mostly sunny with a chance
of showers and thunderstorms. waves 1 foot or less. 
.independence day...west winds around 10 knots veering northwest
early in the afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kiwx 300738
nshiwx
expires:202606301415;;153710

nearshore marine forecast
national weather service northern indiana
338 am edt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-301415-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
338 am edt tue jun 30 2026

.today...southwest winds 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.tonight...southwest winds 10 to 15 knots. mostly clear. waves
1 to 2 feet. 
.wednesday...southwest winds 5 to 10 knots. sunny. waves 2 feet
or less. 
.wednesday night...southwest winds 10 to 15 knots. mostly clear.
waves 1 to 2 feet. 

the water temperature at st. joseph is 53 degrees and at michigan
city is 62 degrees.

$$

fzus53 klot 300800
nshlot
expires:202606301600;;154182

nearshore marine forecast
national weather service chicago/romeoville il
300 am cdt tue jun 30 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.


lmz744-745-301600-
gary to burns harbor in-burns harbor to michigan city in-
300 am cdt tue jun 30 2026

.today...southwest winds 10 to 20 kt increasing to 15 to 25 kt in
the afternoon. mostly sunny. waves 1 to 3 ft. 
.tonight...southwest winds 15 to 25 kt early diminishing to 10 to
15 kt. clear. waves 1 to 3 ft. 
.wednesday...southwest winds 10 to 20 kt. sunny. waves 1 to 2 ft.
.wednesday night...southwest winds 15 to 20 kt. clear. waves 1 to
2 ft.  

$$

fzus53 klot 300800
nshlot
expires:202606301600;;154181

nearshore marine forecast
national weather service chicago/romeoville il
300 am cdt tue jun 30 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>743-301600-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-
300 am cdt tue jun 30 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...southwest winds 15 to 20 kt increasing to 20 to 25 kt. 
partly cloudy in the morning, then becoming mostly sunny. waves 
1 to 3 ft. 
.tonight...southwest winds 15 to 25 kt diminishing to 10 to
15 kt. clear. waves 1 to 3 ft. 
.wednesday...southwest winds 10 to 15 kt increasing to 15 to
25 kt. sunny. waves 1 to 3 ft. 
.wednesday night...southwest winds 15 to 20 kt. mostly clear.
waves 1 to 2 ft. 

$$

fzus53 klot 300255
nshlot
expires:202606300915;;140537

nearshore marine forecast
national weather service chicago/romeoville il
955 pm cdt mon jun 29 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.


lmz743-300915-
calumet harbor il to gary in-
955 pm cdt mon jun 29 2026

...small craft advisory in effect from tuesday afternoon through
tuesday evening...

.rest of tonight...south winds 10 to 20 kt becoming southwest. 
partly cloudy late in the evening then clearing. waves 1 to 2 ft.
.tuesday...southwest winds 15 to 20 kt increasing to 20 to 25 kt
in the afternoon. mostly sunny. waves 1 to 3 ft. 
.tuesday night...southwest winds 15 to 25 kt diminishing to 10 to
15 kt. clear. waves 1 to 3 ft. 
.wednesday...southwest winds 10 to 15 kt increasing to 15 to
20 kt. sunny. waves 1 to 2 ft.  

$$

fzus53 klot 300255
nshlot
expires:202606300915;;140536

nearshore marine forecast
national weather service chicago/romeoville il
955 pm cdt mon jun 29 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>742-300915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
955 pm cdt mon jun 29 2026

...small craft advisory in effect from tuesday afternoon through
tuesday evening...

.rest of tonight...south winds 15 to 20 kt becoming southwest.
mostly clear. waves 1 to 3 ft. 
.tuesday...southwest winds 15 to 20 kt increasing to 20 to 25 kt
in the afternoon. mostly sunny. waves 1 to 3 ft. 
.tuesday night...southwest winds 15 to 25 kt diminishing to 10 to
15 kt. clear. waves 1 to 3 ft. 
.wednesday...southwest winds 10 to 15 kt increasing to 15 to
20 kt. sunny. waves 1 to 2 ft.  

$$

fzus53 kmkx 300610
nshmkx
expires:202606300900;;148154

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz645-300900-
north point light to wind point wi-
110 am cdt tue jun 30 2026

.rest of tonight...south wind 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.tuesday...southwest wind 10 to 15 knots rising to 15 to 20 knots
early in the afternoon, then becoming southwest 15 to 20 knots
late in the afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...southwest wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots late in the evening, then
rising to 15 to 20 knots after midnight easing to 10 to 15 knots
early in the morning. mostly clear. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots backing south early in
the afternoon, then rising to 15 to 20 knots late in the
afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 300610
nshmkx
expires:202606300900;;148153

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz644-300900-
port washington to north point light wi-
110 am cdt tue jun 30 2026

.rest of tonight...south wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 
.tuesday...southwest wind 10 to 15 knots backing south late in
the morning, then rising to 15 to 20 knots early in the afternoon
veering southwest late in the afternoon. partly sunny. waves 1 to
3 feet building to 2 to 4 feet in the afternoon. 
.tuesday night...southwest wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots late in the evening, then
rising to 15 to 20 knots after midnight easing to 10 to 15 knots
early in the morning. partly cloudy. waves 2 to 4 feet subsiding
to 1 to 2 feet in the late evening and overnight. 
.wednesday...southwest wind 10 to 15 knots backing south early in
the afternoon, then rising to 15 to 20 knots late in the
afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 300610
nshmkx
expires:202606300900;;148152

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz643-300900-
sheboygan to port washington wi-
110 am cdt tue jun 30 2026

.rest of tonight...south wind 10 to 15 knots. partly cloudy.
waves 3 to 4 feet. 
.tuesday...south wind 10 to 15 knots rising to 15 to 20 knots
early in the afternoon, then becoming south 15 to 20 knots late
in the afternoon. partly sunny. waves 3 to 4 feet. 
.tuesday night...southwest wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots in the late evening and
early morning, then becoming southwest 10 to 15 knots early in
the morning. slight chance of showers and thunderstorms. waves
3 to 4 feet subsiding to 1 to 2 feet early in the morning. 
.wednesday...southwest wind 10 to 15 knots backing south with
gusts to around 20 knots early in the afternoon, then rising to
15 to 20 knots late in the afternoon. sunny. waves 1 to 2 feet
building to 2 to 4 feet late in the afternoon. 

$$

fzus53 kmkx 300610
nshmkx
expires:202606300900;;148155

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt tue jun 30 2026

for waters within five nautical miles of shore on lake michigan


lmz646-300900-
wind point wi to winthrop harbor il-
110 am cdt tue jun 30 2026

.rest of tonight...south wind 10 to 15 knots veering southwest
early in the morning. partly cloudy. waves 1 to 2 feet. 
.tuesday...southwest wind 10 to 15 knots becoming southwest 10 to
15 knots with gusts to around 20 knots early in the afternoon,
then rising to 15 to 20 knots late in the afternoon. mostly
sunny. waves 1 to 2 feet. 
.tuesday night...southwest wind 15 to 20 knots easing to 10 to
15 knots in the late evening and early morning, then becoming
southwest 10 to 15 knots early in the morning. mostly clear.
waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots. sunny. waves 1 to
2 feet. 

$$