fzus53 kgrb 211331
nshgrb
expires:202606211600;;127319

nearshore marine forecast
national weather service green bay wi
831 am cdt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-211600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
831 am cdt sun jun 21 2026

.today...se wind 5 to 10 kts. waves 2 ft or less. patchy fog in
the morning. 
.tonight...e wind around 5 kts backing ne 10 to 15 kts in the
late evening and overnight. waves 2 ft or less. mostly cloudy in
the evening then becoming partly cloudy. 
.monday...ne wind 10 to 15 kts. waves 1 to 3 ft. mostly sunny. 
.monday night...n wind 5 to 10 kts. waves 2 ft or less. mostly
clear.  

$$

fzus53 kgrr 211332
nshgrr
expires:202606212100;;127367

nearshore marine forecast
national weather service grand rapids mi
932 am edt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz846-212100-
holland to grand haven mi-
932 am edt sun jun 21 2026

.rest of today...southeast winds 5 to 10 knots veering southwest
early in the afternoon. mostly cloudy. a chance of rain showers in
the afternoon. waves less than 1 foot. 
.tonight...southeast winds around 10 knots backing northeast in the
late evening and overnight. cloudy with a chance of rain showers.
waves 1 foot or less. 
.monday...northeast winds 15 to 25 knots backing north early in the
afternoon. mostly sunny. waves around 1 foot building to 3 to 5 feet
early in the afternoon. 
.monday night...north winds 20 to 25 knots decreasing to 10 to
20 knots in the late evening and overnight. mostly clear. waves 3 to
5 feet subsiding to 1 to 2 feet after midnight. 
.tuesday...north winds 10 to 15 knots backing northwest 15 to
20 knots early in the afternoon. sunny. waves 1 to 3 feet. 
.wednesday...southwest winds 5 to 10 knots. partly sunny with a
chance of rain showers. waves 1 foot or less. 
.thursday...west winds 10 to 15 knots becoming around 15 knots early
in the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 211332
nshgrr
expires:202606212100;;127369

nearshore marine forecast
national weather service grand rapids mi
932 am edt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz844-212100-
st joseph to south haven mi-
932 am edt sun jun 21 2026

.rest of today...southeast winds 5 to 10 knots. mostly cloudy. a
chance of rain showers in the afternoon. waves less than 1 foot. 
.tonight...east winds 10 to 20 knots. rain showers. waves 1 to
3 feet. 
.monday...northeast winds 15 to 20 knots backing north 20 to
25 knots early in the afternoon. mostly sunny. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 
.monday night...north winds 20 to 25 knots decreasing to 10 to
20 knots in the late evening and overnight. mostly clear. waves 4 to
6 feet. 
.tuesday...north winds around 10 knots backing northwest early in
the afternoon. sunny. waves 1 to 3 feet. 
.wednesday...southwest winds 5 to 10 knots. mostly sunny with a
chance of rain showers. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots veering northwest in the
late morning and afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kgrr 211332
nshgrr
expires:202606212100;;127368

nearshore marine forecast
national weather service grand rapids mi
932 am edt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz845-212100-
south haven to holland mi-
932 am edt sun jun 21 2026

.rest of today...south winds 5 to 10 knots. mostly cloudy. a chance
of rain showers in the afternoon. waves less than 1 foot. 
.tonight...east winds 10 to 15 knots backing northeast 15 to
20 knots after midnight. rain showers. waves around 1 foot. 
.monday...northeast winds 15 to 25 knots backing north early in the
afternoon. mostly sunny. waves 1 to 2 feet building to 3 to 5 feet
early in the afternoon. 
.monday night...north winds 20 to 25 knots decreasing to 10 to
20 knots in the late evening and overnight. mostly clear. waves 4 to
6 feet subsiding to 2 to 3 feet after midnight. 
.tuesday...north winds 10 to 15 knots backing northwest early in the
afternoon. sunny. waves 1 to 2 feet. 
.wednesday...southwest winds 5 to 10 knots. mostly sunny with a
chance of rain showers. waves 1 foot or less. 
.thursday...west winds 10 to 15 knots veering northwest early in the
afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kgrr 211332
nshgrr
expires:202606212100;;127366

nearshore marine forecast
national weather service grand rapids mi
932 am edt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz847-212100-
grand haven to whitehall mi-
932 am edt sun jun 21 2026

.rest of today...southeast winds 5 to 10 knots veering southwest
early in the afternoon. mostly cloudy. a chance of rain showers in
the afternoon. waves less than 1 foot. 
.tonight...south winds around 10 knots backing northeast in the late
evening and overnight. mostly cloudy with a chance of rain showers.
waves 1 foot or less. 
.monday...north winds 10 to 20 knots increasing to 30 knots early in
the afternoon. mostly sunny. waves 2 to 3 feet building to 3 to
5 feet early in the afternoon. 
.monday night...north winds to 30 knots decreasing to 10 to 20 knots
in the late evening and overnight. mostly clear. waves 3 to 5 feet
subsiding to around 1 foot after midnight. 
.tuesday...north winds 10 to 20 knots backing northwest early in the
afternoon. sunny. waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots. partly sunny with a chance
of rain showers. waves around 1 foot. 
.thursday...southwest winds around 15 knots veering west in the late
morning and afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 211332
nshgrr
expires:202606212100;;127365

nearshore marine forecast
national weather service grand rapids mi
932 am edt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz848-212100-
whitehall to pentwater mi-
932 am edt sun jun 21 2026

.rest of today...south winds 5 to 10 knots veering west early in the
afternoon. partly sunny late in the morning then becoming cloudy.
waves less than 1 foot. 
.tonight...southwest winds 5 to 10 knots veering northeast 10 to
15 knots in the late evening and overnight. mostly cloudy with a
slight chance of rain showers. waves 1 foot or less. 
.monday...northeast winds 10 to 15 knots becoming north to 30 knots.
mostly sunny. waves around 1 foot building to 4 to 6 feet in the
late morning and afternoon. 
.monday night...north winds to 30 knots decreasing to 10 to 20 knots
in the late evening and overnight. mostly clear. waves 4 to 6 feet
subsiding to 1 to 2 feet. 
.tuesday...north winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.wednesday...south winds 5 to 15 knots. rain showers likely. waves
around 1 foot. 
.thursday...west winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 211332
nshgrr
expires:202606212100;;127364

nearshore marine forecast
national weather service grand rapids mi
932 am edt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz849-212100-
pentwater to manistee mi-
932 am edt sun jun 21 2026

.rest of today...southwest winds 5 to 10 knots veering northwest
early in the afternoon. mostly cloudy. waves less than 1 foot. 
.tonight...north winds 5 to 15 knots. mostly cloudy. waves 1 foot or
less. 
.monday...north winds 15 to 25 knots. mostly sunny. waves 1 to
2 feet building to 3 to 5 feet in the late morning and afternoon. 
.monday night...north winds 15 to 25 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. 
.tuesday...north winds 5 to 15 knots. mostly sunny. waves around
1 foot. 
.wednesday...south winds 5 to 15 knots. rain showers likely. waves
around 1 foot. 
.thursday...southwest winds 5 to 15 knots veering west in the late
morning and afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kiwx 211421
nshiwx
expires:202606212215;;128870

nearshore marine forecast
national weather service northern indiana
1021 am edt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz046-212215-
michigan city in to new buffalo mi-
1021 am edt sun jun 21 2026

.this afternoon...southeast winds 10 knots or less becoming east.
showers with a slight chance of thunderstorms late. waves 1 foot 
or less. 
.tonight...east winds 10 to 15 knots becoming northeast 15 to
20 knots. showers with a slight chance of thunderstorms. waves 1 
to 3 feet building to 2 to 4 feet. 
.monday...northeast winds 15 to 20 knots becoming north 10 to
15 knots. gusts up to 25 knots. a chance of showers in the
morning. waves 2 to 4 feet building to 3 to 5 feet. 
.monday night...north winds 5 to 15 knots. gusts up to 25 knots.
mostly clear. waves 3 to 5 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 65 degrees and at michigan
city is 60 degrees.

$$

fzus53 kiwx 211421
nshiwx
expires:202606212215;;128871

nearshore marine forecast
national weather service northern indiana
1021 am edt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz043-212215-
new buffalo mi to st joseph mi-
1021 am edt sun jun 21 2026

.this afternoon...light and variable winds becoming east 5 to
10 knots. showers likely with a slight chance of thunderstorms 
late. waves 1 foot or less. 
.tonight...east winds 10 to 15 knots becoming northeast 15 to
20 knots. showers with a slight chance of thunderstorms. waves 1 
to 3 feet. 
.monday...northeast winds 10 to 15 knots becoming north 15 to
20 knots. gusts up to 25 knots. a chance of showers in the
morning. waves 1 to 3 feet building to 3 to 5 feet late in the 
day.
.monday night...north winds 15 to 20 knots diminishing to 5 to
15 knots. gusts up to 25 knots. mostly clear. waves 3 to 6 feet
subsiding to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 65 degrees and at michigan
city is 60 degrees.

$$

fzus53 klot 210857
nshlot
expires:202606211515;;118049

nearshore marine forecast
national weather service chicago/romeoville il
357 am cdt sun jun 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>742-211515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
357 am cdt sun jun 21 2026

...small craft advisory in effect from this afternoon through
late monday night...

.today...east winds around 10 kt increasing to 20 to 25 kt late in
the afternoon. showers in the afternoon. waves 1 ft or less 
building to 1 to 2 ft. 
.tonight...northeast winds to 30 kt diminishing to 20 to 25 
kt after midnight. showers in the evening, then chance of showers
overnight. waves 4 to 7 ft occasionally to 9 ft. 
.monday...north winds 20 to 25 kt. slight chance of showers in
the morning. waves 4 to 6 ft occasionally to 8 ft. 
.monday night...north winds 10 to 20 kt. mostly clear. waves 4 to
6 ft occasionally to 8 ft subsiding to 3 to 5 ft. 

$$

fzus53 klot 210857
nshlot
expires:202606211515;;118050

nearshore marine forecast
national weather service chicago/romeoville il
357 am cdt sun jun 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>745-211515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
357 am cdt sun jun 21 2026

...small craft advisory in effect from this afternoon through
late monday night...

.today...southeast winds around 10 kt becoming east and
increasing to 20 to 25 kt late in the afternoon. showers in the 
afternoon. waves 1 ft or less building to 1 to 2 ft. 
.tonight...east winds to 30 kt becoming northeast. showers and
slight chance of thunderstorms in the evening, then showers
likely overnight. waves 4 to 7 ft occasionally to 9 ft. 
.monday...northeast winds 20 to 25 kt becoming north in the
afternoon. slight chance of showers in the morning. waves 4 to
6 ft occasionally to 8 ft. 
.monday night...north winds 10 to 20 kt. partly cloudy in the
evening, then becoming mostly clear. waves 4 to 6 ft occasionally
to 8 ft subsiding to 3 to 5 ft.  

$$

fzus53 kmkx 211410
nshmkx
expires:202606212200;;128605

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz643-212200-
sheboygan to port washington wi-
910 am cdt sun jun 21 2026

.rest of today...east wind 5 to 10 knots veering southeast early
in the afternoon, then backing east late in the afternoon. slight
chance of showers late in the afternoon. waves nearly calm. 
.tonight...east wind 5 to 10 knots backing northeast late in the
evening, then backing north after midnight rising to 10 to
15 knots early in the morning. chance of showers through the
night. waves around 1 foot. 
.monday...north wind 10 to 15 knots rising to 15 to 20 knots in
the late morning and early afternoon, then becoming northeast
10 to 15 knots late in the afternoon. partly sunny in the morning
then clearing. waves 3 to 4 feet. 
.monday night...northeast wind 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 to 4 feet subsiding to 1 to 2 feet after midnight. 

$$

fzus53 kmkx 211410
nshmkx
expires:202606212200;;128606

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz644-212200-
port washington to north point light wi-
910 am cdt sun jun 21 2026

.rest of today...east wind 5 to 10 knots veering southeast early
in the afternoon, then backing east late in the afternoon. chance
of showers late in the afternoon. waves around 1 foot. 
.tonight...east wind 5 to 10 knots backing northeast late in the
evening, then becoming northeast 5 to 10 knots after midnight
becoming north 10 to 15 knots early in the morning. chance of
showers through the night. waves 1 to 2 feet building to 2 to
4 feet early in the morning. 
.monday...north wind 10 to 15 knots rising to 15 to 20 knots late
in the morning, then becoming north 15 to 20 knots early in the
afternoon becoming northeast 10 to 15 knots late in the
afternoon. partly sunny. waves 3 to 4 feet building to 3 to
5 feet late in the afternoon. 
.monday night...north wind 10 to 15 knots easing to 5 to 10 knots
in the late evening and early morning, then becoming north 5 to
10 knots early in the morning. mostly clear. waves 3 to 4 feet
subsiding to 1 to 2 feet early in the morning. 

$$

fzus53 kmkx 211410
nshmkx
expires:202606212200;;128607

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz645-212200-
north point light to wind point wi-
910 am cdt sun jun 21 2026

.rest of today...east wind 5 to 10 knots veering southeast in the
afternoon. slight chance of showers early in the afternoon.
chance of showers late in the afternoon. waves around 1 foot. 
.tonight...east wind 5 to 10 knots becoming northeast 10 to
15 knots in the late evening and early morning, then backing
north with gusts to around 20 knots early in the morning. rain
showers through around midnight, then showers likely after
midnight. waves 1 to 2 feet building to 2 to 4 feet early in the
morning. 
.monday...north wind 15 to 20 knots. partly sunny. waves 3 to
4 feet building to 4 to 6 feet in the afternoon. 
.monday night...north wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots early in the morning. mostly
clear. waves 3 to 5 feet subsiding to 3 to 4 feet in the late
evening and overnight. 

$$

fzus53 kmkx 211410
nshmkx
expires:202606212200;;128608

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun jun 21 2026

for waters within five nautical miles of shore on lake michigan


lmz646-212200-
wind point wi to winthrop harbor il-
910 am cdt sun jun 21 2026

.rest of today...east wind 5 to 10 knots veering southeast in the
afternoon. chance of showers early in the afternoon. rain showers
late in the afternoon. waves around 1 foot. 
.tonight...east wind 10 to 15 knots backing northeast late in the
evening, then becoming northeast 10 to 15 knots with gusts to
around 20 knots after midnight rising to 15 to 20 knots early in
the morning. rain showers through around midnight, then showers
likely after midnight. waves 1 to 2 feet building to 2 to 4 feet
after midnight. 
.monday...north wind 15 to 20 knots. partly sunny. waves 3 to
4 feet building to 4 to 6 feet. 
.monday night...north wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots after midnight. mostly clear.
waves 3 to 5 feet subsiding to 3 to 4 feet in the late evening
and overnight. 

$$