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fzus53 kapx 170731
nshapx
expires:202506171545;;886239

nearshore marine forecast
national weather service gaylord mi
331 am edt tue jun 17 2025

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.


lmz345-346-171545-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
331 am edt tue jun 17 2025

...small craft advisory in effect from 9 am edt this morning
through this afternoon...

.today...southwest wind 15 to 25 knots. chance of thunderstorms
in the morning. chance of showers early in the morning.
waves 2 to 3 feet.
.tonight...light winds. chance of showers and slight chance of
thunderstorms. waves 2 feet or less. 
.wednesday...east wind 5 to 10 knots. rain showers likely and a
chance of thunderstorms. waves 2 feet or less. 
.wednesday night...north wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$
fzus53 kgrr 171205
nshgrr
expires:202506172000;;896289

nearshore marine forecast
national weather service grand rapids mi
805 am edt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz849-172000-
pentwater to manistee mi-
805 am edt tue jun 17 2025

.today...southwest winds 10 to 20 knots. partly sunny. a chance of
showers and thunderstorms until midday. waves 1 to 3 feet. 
.tonight...southwest winds 5 to 10 knots backing south after
midnight. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 1 to 2 feet. 
.wednesday...southeast winds 5 to 10 knots backing east, then
backing north 10 to 15 knots late in the day. rain showers and a
chance of thunderstorms. waves around 1 foot. 
.wednesday night...north winds 10 to 15 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 1 to 3 feet. 
.juneteenth...northwest winds 10 to 15 knots backing southwest.
mostly sunny with a chance of rain showers and a slight chance of
thunderstorms. waves 1 to 3 feet. 
.friday...northwest winds 10 to 15 knots backing south late in the
day. partly sunny. waves 1 to 2 feet. 
.saturday...south winds 15 to 25 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet. 

$$
fzus53 kgrr 171205
nshgrr
expires:202506172000;;896294

nearshore marine forecast
national weather service grand rapids mi
805 am edt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz844-172000-
st joseph to south haven mi-
805 am edt tue jun 17 2025

.today...southwest winds 10 to 15 knots. mostly sunny. a chance of
showers and thunderstorms in the afternoon. waves around 1 foot. 
.tonight...southwest winds around 10 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 1 foot or less. 
.wednesday...south winds 10 to 15 knots veering southwest late in
the day. rain showers and a chance of thunderstorms. waves 1 to
2 feet. 
.wednesday night...west winds 15 to 20 knots. partly cloudy with a
chance of showers and thunderstorms. waves 2 to 3 feet. 
.juneteenth...west winds 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.friday...southwest winds 10 to 15 knots backing south late in the
day. mostly sunny. waves 1 to 2 feet. 
.saturday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 

$$
fzus53 kgrr 171205
nshgrr
expires:202506172000;;896293

nearshore marine forecast
national weather service grand rapids mi
805 am edt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz845-172000-
south haven to holland mi-
805 am edt tue jun 17 2025

.today...southwest winds 10 to 15 knots. mostly sunny. a chance of
showers and thunderstorms in the afternoon. waves 1 to 2 feet. 
.tonight...southwest winds around 10 knots backing south toward
daybreak. mostly cloudy with a chance of showers and thunderstorms.
waves around 1 foot. 
.wednesday...southwest winds 5 to 15 knots. rain showers and a
chance of thunderstorms. waves 1 to 2 feet. 
.wednesday night...southwest winds 15 to 20 knots veering west after
midnight. partly cloudy with a chance of showers and thunderstorms.
waves 1 to 3 feet building to 2 to 4 feet after midnight. 
.juneteenth...west winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet late in the day. 
.friday...southwest winds around 15 knots backing south late in the
day. mostly sunny. waves 1 to 2 feet. 
.saturday...southwest winds 20 to 25 knots. mostly sunny. waves 2 to
4 feet. 

$$
fzus53 kgrr 171205
nshgrr
expires:202506172000;;896292

nearshore marine forecast
national weather service grand rapids mi
805 am edt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz846-172000-
holland to grand haven mi-
805 am edt tue jun 17 2025

.today...southwest winds 10 to 15 knots. partly sunny. a slight
chance of showers and thunderstorms in the afternoon. waves 1 to
2 feet. 
.tonight...southwest winds around 10 knots backing south toward
daybreak. mostly cloudy with a chance of showers and thunderstorms.
waves 1 to 2 feet. 
.wednesday...southwest winds 5 to 15 knots. rain showers and a
chance of thunderstorms. waves 1 to 2 feet. 
.wednesday night...west winds 15 to 20 knots. partly cloudy with a
chance of showers and thunderstorms. waves 2 to 4 feet.
.juneteenth...west winds around 15 knots. mostly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet late in the day. 
.friday...southwest winds around 15 knots backing south late in the
day. mostly sunny. waves 1 to 3 feet. 
.saturday...south winds 20 to 25 knots. mostly sunny. waves 3 to
5 feet. 

$$
fzus53 kgrr 171205
nshgrr
expires:202506172000;;896291

nearshore marine forecast
national weather service grand rapids mi
805 am edt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz847-172000-
grand haven to whitehall mi-
805 am edt tue jun 17 2025

.today...south winds 10 to 15 knots. partly sunny with a slight
chance of showers and thunderstorms. waves 1 to 3 feet. 
.tonight...southwest winds 5 to 10 knots backing south toward
daybreak. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 1 to 2 feet. 
.wednesday...south winds 5 to 10 knots veering southwest 10 to
15 knots late in the day. rain showers and a chance of
thunderstorms. waves 1 to 2 feet. 
.wednesday night...northwest winds 15 to 20 knots. partly cloudy
with a chance of showers and thunderstorms. waves 2 to 4 feet.
.juneteenth...west winds around 15 knots backing southwest late in
the day. mostly sunny with a slight chance of rain showers. waves
2 to 4 feet.
.friday...southwest winds 15 to 20 knots backing south late in the
day. partly sunny. waves 1 to 3 feet. 
.saturday...south winds 20 to 25 knots. mostly sunny with a chance
of rain showers. waves 4 to 6 feet. 

$$
fzus53 kgrr 171205
nshgrr
expires:202506172000;;896290

nearshore marine forecast
national weather service grand rapids mi
805 am edt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz848-172000-
whitehall to pentwater mi-
805 am edt tue jun 17 2025

.today...south winds 10 to 20 knots. partly sunny with a slight
chance of showers and thunderstorms. waves 1 to 3 feet. 
.tonight...south winds 5 to 10 knots. mostly cloudy with a slight
chance of showers and thunderstorms. waves 1 to 2 feet. 
.wednesday...south winds around 10 knots backing north 10 to
20 knots late in the day. rain showers likely and a chance of
thunderstorms. waves 1 to 2 feet. 
.wednesday night...northwest winds around 15 knots. partly cloudy
with a chance of showers and thunderstorms. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.juneteenth...west winds around 15 knots backing southwest late in
the day. mostly sunny with a slight chance of showers and
thunderstorms. waves 2 to 3 feet. 
.friday...west winds around 15 knots backing south late in the day.
partly sunny. waves 1 to 2 feet. 
.saturday...south winds 15 to 25 knots. mostly sunny with a chance
of rain showers. waves 4 to 6 feet. 

$$
fzus53 kiwx 170807
nshiwx
expires:202506171415;;887952

nearshore marine forecast
national weather service northern indiana
407 am edt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz043-046-171415-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
407 am edt tue jun 17 2025

.today...southwest winds 5 to 10 knots. a slight chance of
showers and thunderstorms this afternoon. waves 1 foot or less. 
.tonight...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots becoming south.
showers likely in the morning, then showers with thunderstorms
likely in the afternoon. waves 2 feet or less. 
.wednesday night...south winds 10 to 15 knots becoming west.
showers with thunderstorms likely in the evening, then a chance
of showers overnight. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 53 degrees and at michigan
city is 58 degrees.

$$
fzus53 klot 170853
nshlot
expires:202506171515;;889749

nearshore marine forecast
national weather service chicago/romeoville il
353 am cdt tue jun 17 2025

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>742-171515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
353 am cdt tue jun 17 2025

.today...south winds 10 to 15 kt becoming southwest. chance of
showers and thunderstorms in the afternoon. waves 1 to 2 ft. 
.tonight...southwest winds 5 to 10 kt becoming south overnight.
showers and thunderstorms likely in the evening, then chance of
showers and thunderstorms overnight. waves 1 ft or less. 
.wednesday...south winds 10 to 15 kt increasing to 15 to 25 kt.
showers likely and a chance of thunderstorms in the morning, then
showers with thunderstorms likely in the afternoon. waves around
1 ft building to 1 to 3 ft. 
.wednesday night...west winds 15 to 20 kt diminishing to 10 to
15 kt. chance of showers and thunderstorms in the evening, then
slight chance of showers and thunderstorms overnight. waves 1 to
3 ft.  

$$
fzus53 klot 170853
nshlot
expires:202506171515;;889750

nearshore marine forecast
national weather service chicago/romeoville il
353 am cdt tue jun 17 2025

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>745-171515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
353 am cdt tue jun 17 2025

.today...south winds around 10 kt becoming southwest 10 to 15 kt.
slight chance of showers and thunderstorms in the afternoon. 
waves around 1 ft. 
.tonight...southwest winds 10 to 15 kt becoming south 5 to 10 kt
overnight. showers and thunderstorms likely in the evening, then
chance of showers and thunderstorms overnight. waves around 1 ft.
.wednesday...south winds 10 to 15 kt increasing to 15 to 25 kt.
showers likely and a chance of thunderstorms in the morning, then
showers with thunderstorms likely in the afternoon. waves around
1 ft building to 1 to 3 ft. 
.wednesday night...southwest winds 15 to 20 kt becoming west
10 to 15 kt. chance of showers and thunderstorms in the evening,
then slight chance of showers overnight. waves 1 to 3 ft.  

$$
fzus53 kmkx 171205
nshmkx
expires:202506171600;;896288

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cdt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz646-171600-
wind point wi to winthrop harbor il-
705 am cdt tue jun 17 2025

.today...southwest wind 10 to 15 knots. chance of showers and
thunderstorms late in the afternoon. waves around 1 foot. 
.tonight...southwest wind 5 to 10 knots veering west late in the
evening, then backing southwest after midnight becoming southwest
5 to 10 knots early in the morning. chance of showers and
thunderstorms. waves around 1 foot. 
.wednesday...south wind 5 to 10 knots backing southeast late in
the morning, then rising to 10 to 15 knots early in the afternoon
becoming southeast 10 to 15 knots late in the afternoon. showers
likely in the morning. chance of thunderstorms through the day.
showers in the afternoon. waves around 1 foot. 
.wednesday night...northeast wind 10 to 15 knots backing
northwest late in the evening, then becoming northwest 10 to
15 knots after midnight. showers likely and a chance of
thunderstorms through around midnight, then chance of showers and
slight chance of thunderstorms after midnight. waves 1 to 3 feet
building to 2 to 4 feet late in the evening, then subsiding to
1 to 2 feet after midnight. 

$$
fzus53 kmkx 171205
nshmkx
expires:202506171600;;896285

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cdt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz643-171600-
sheboygan to port washington wi-
705 am cdt tue jun 17 2025

.today...south wind 10 to 15 knots veering southwest late in the
morning, then becoming southwest 10 to 15 knots early in the
afternoon easing to 5 to 10 knots late in the afternoon. mostly
sunny. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots veering west early in the
morning. slight chance of showers through around midnight. slight
chance of thunderstorms through the night. chance of showers
after midnight. waves around 1 foot. 
.wednesday...southeast wind 5 to 10 knots backing east late in
the morning, then becoming east 5 to 10 knots early in the
afternoon becoming northeast 10 to 15 knots late in the
afternoon. rain showers likely in the morning. chance of
thunderstorms through the day. rain showers in the afternoon.
waves around 1 foot. 
.wednesday night...north wind 10 to 15 knots backing northwest
early in the morning. rain showers likely and a chance of
thunderstorms through around midnight, then chance of showers
after midnight. waves 1 to 2 feet. 

$$
fzus53 kmkx 171205
nshmkx
expires:202506171600;;896286

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cdt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz644-171600-
port washington to north point light wi-
705 am cdt tue jun 17 2025

.today...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the afternoon. slight chance of showers and thunderstorms
late in the afternoon. waves around 1 foot. 
.tonight...southwest wind 5 to 10 knots. chance of showers and
thunderstorms. waves around 1 foot. 
.wednesday...south wind 5 to 10 knots backing southeast late in
the morning, then becoming east 10 to 15 knots early in the
afternoon backing northeast late in the afternoon. showers likely
in the morning. chance of thunderstorms through the day. showers
in the afternoon. waves around 1 foot. 
.wednesday night...northeast wind 10 to 15 knots backing
northwest after midnight. showers likely and a chance of
thunderstorms through around midnight, then chance of showers and
slight chance of thunderstorms after midnight. waves 1 to 2 feet.

$$
fzus53 kmkx 171205
nshmkx
expires:202506171600;;896287

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cdt tue jun 17 2025

for waters within five nautical miles of shore on lake michigan


lmz645-171600-
north point light to wind point wi-
705 am cdt tue jun 17 2025

.today...southwest wind 10 to 15 knots. chance of showers and
thunderstorms late in the afternoon. waves around 1 foot. 
.tonight...west wind 5 to 10 knots backing southwest after
midnight. chance of showers and thunderstorms. waves around
1 foot. 
.wednesday...south wind 5 to 10 knots backing southeast late in
the morning, then rising to 10 to 15 knots early in the afternoon
backing northeast late in the afternoon. showers likely in the
morning. chance of thunderstorms through the day. showers in the
afternoon. waves around 1 foot. 
.wednesday night...northeast wind 10 to 15 knots backing
northwest late in the evening, then becoming northwest 10 to
15 knots after midnight. showers likely and a chance of
thunderstorms through around midnight, then chance of showers and
slight chance of thunderstorms after midnight. waves 2 to 4 feet
subsiding to 1 to 2 feet after midnight. 

$$
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