fzus53 kapx 090233
nshapx
expires:202505091045;;197759

nearshore marine forecast
national weather service gaylord mi
1033 pm edt thu may 8 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.


lmz345-346-091045-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
1033 pm edt thu may 8 2025

.overnight...light winds. mostly clear. waves 2 feet or less. 
.friday...light winds. sunny. waves 2 feet or less. 
.friday night...southwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.saturday...north wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 090237
nshgrb
expires:202505091000;;198039

nearshore marine forecast
national weather service green bay wi
937 pm cdt thu may 8 2025

for waters within five nautical miles of the shore on lake michigan


lmz542-543-091000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
937 pm cdt thu may 8 2025

.rest of the night...ne wind 10 to 20 kts decreasing to 5 to
10 kts after midnight. clear. waves 1 to 3 ft. 
.friday...sw wind 5 to 10 kts backing s in the afternoon. sunny.
waves 2 ft or less. 
.friday night...sw wind 5 to 10 kts veering w after midnight. a
chance of sprinkles in the evening. waves 2 ft or less. 
.saturday...ne wind 10 to 20 kts. sunny. waves 1 to 3 ft. 

$$

fzus53 kgrr 090205
nshgrr
expires:202505090900;;196529

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz846-090900-
holland to grand haven mi-
1005 pm edt thu may 8 2025

.rest of tonight...east winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.friday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots. sunny. waves around 1 foot. 
.friday night...southwest winds 5 to 15 knots. mostly clear. waves
1 foot or less. 
.saturday...west winds around 15 knots veering northwest. sunny.
waves 1 to 2 feet building to 2 to 4 feet. 
.saturday night...north winds 10 to 20 knots veering east after
midnight. clear. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.sunday...southeast winds 10 to 15 knots veering south. sunny. waves
1 foot or less. 
.monday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.tuesday...south winds 10 to 15 knots. partly sunny. waves around
1 foot. 

$$

fzus53 kgrr 090205
nshgrr
expires:202505090900;;196528

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz847-090900-
grand haven to whitehall mi-
1005 pm edt thu may 8 2025

.rest of tonight...east winds 5 to 10 knots. mostly clear. waves
1 to 2 feet. 
.friday...north winds 5 to 10 knots backing northwest 5 to 15 knots.
sunny. waves around 1 foot. 
.friday night...southwest winds 5 to 15 knots. mostly clear. waves
around 1 foot. 
.saturday...west winds around 15 knots veering northwest. sunny.
waves 1 to 2 feet building to 2 to 4 feet. 
.saturday night...north winds 10 to 20 knots veering northeast after
midnight. clear. waves 2 to 3 feet subsiding to 1 to 2 feet after
midnight. 
.sunday...southeast winds 10 to 15 knots veering south. sunny. waves
1 foot or less. 
.monday...south winds 10 to 15 knots. sunny. waves 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 090205
nshgrr
expires:202505090900;;196527

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz848-090900-
whitehall to pentwater mi-
1005 pm edt thu may 8 2025

.rest of tonight...northeast winds 10 to 15 knots veering east 5 to
10 knots after midnight. mostly clear. waves 2 to 3 feet. 
.friday...north winds 5 to 10 knots backing west late in the day.
sunny. waves 1 foot or less. 
.friday night...southwest winds 5 to 15 knots. mostly clear. waves
around 1 foot. 
.saturday...west winds around 15 knots veering north 15 to 25 knots.
sunny. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday night...northeast winds 10 to 20 knots veering east toward
daybreak. clear. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.sunday...southeast winds 10 to 15 knots veering south. sunny. waves
around 1 foot. 
.monday...south winds 10 to 20 knots. sunny. waves 2 to 3 feet. 
.tuesday...south winds 10 to 15 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 090205
nshgrr
expires:202505090900;;196526

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz849-090900-
pentwater to manistee mi-
1005 pm edt thu may 8 2025

.rest of tonight...northeast winds 10 to 15 knots veering east 5 to
10 knots after midnight. mostly clear. waves 1 to 3 feet. 
.friday...northwest winds around 5 knots backing southwest late in
the day. sunny. waves less than 1 foot. 
.friday night...southwest winds 5 to 15 knots. mostly clear. waves
1 to 2 feet. 
.saturday...northwest winds 10 to 15 knots veering north 15 to
25 knots. sunny. waves 1 to 2 feet building to 2 to 4 feet. 
.saturday night...northeast winds 10 to 20 knots veering east 5 to
10 knots toward daybreak. clear. waves 2 to 3 feet. 
.sunday...southeast winds around 10 knots veering south. sunny.
waves around 1 foot. 
.monday...south winds 10 to 20 knots. sunny. waves 2 to 3 feet. 
.tuesday...south winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 090205
nshgrr
expires:202505090900;;196531

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz844-090900-
st joseph to south haven mi-
1005 pm edt thu may 8 2025

.rest of tonight...east winds 10 to 15 knots. clear. waves 2 to
4 feet subsiding to 1 to 3 feet toward daybreak. 
.friday...northeast winds 5 to 10 knots backing north 10 to
15 knots. sunny. waves around 1 foot. 
.friday night...west winds around 5 knots backing southwest 5 to
15 knots after midnight. mostly clear. waves 1 foot or less. 
.saturday...southwest winds 10 to 15 knots veering northwest late in
the day. sunny. waves around 1 foot building to 2 to 3 feet late in
the day. 
.saturday night...north winds 10 to 15 knots veering east 5 to
10 knots toward daybreak. clear. waves 2 to 4 feet subsiding to 1 to
3 feet toward daybreak. 
.sunday...southeast winds around 10 knots veering southwest, then
veering northwest late in the day. sunny. waves around 1 foot. 
.monday...south winds 10 to 15 knots. sunny. waves 1 foot or less. 
.tuesday...south winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 

$$

fzus53 kgrr 090205
nshgrr
expires:202505090900;;196530

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz845-090900-
south haven to holland mi-
1005 pm edt thu may 8 2025

.rest of tonight...east winds 10 to 15 knots. mostly clear. waves
2 to 3 feet. 
.friday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots. sunny. waves around 1 foot. 
.friday night...west winds 5 to 15 knots backing southwest after
midnight. mostly clear. waves 1 foot or less. 
.saturday...southwest winds 10 to 15 knots veering northwest 15 to
20 knots. sunny. waves 1 to 3 feet building to 2 to 4 feet late in
the day. 
.saturday night...north winds 10 to 15 knots veering east after
midnight. clear. waves 2 to 4 feet.
.sunday...southeast winds around 10 knots veering southwest. sunny.
waves 1 foot or less. 
.monday...south winds 10 to 15 knots. sunny. waves 1 foot or less. 
.tuesday...south winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 

$$

fzus53 kiwx 090217
nshiwx
expires:202505090830;;197372

nearshore marine forecast
national weather service northern indiana
1017 pm edt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz046-090830-
michigan city in to new buffalo mi-
1017 pm edt thu may 8 2025

...small craft advisory in effect until 5 am edt friday...

.overnight...northeast winds 10 to 20 knots diminishing to 5 to 15
knots. clear. waves 3 to 6 feet subsiding to 2 to 4 feet.
.friday...northeast winds 5 to 10 knots becoming north. sunny.
waves 1 to 3 feet. 
.friday night...north winds 10 knots or less becoming southwest.
clear. waves 1 foot or less. 
.saturday...southwest winds 10 knots or less becoming north.
sunny. waves 1 foot or less. 

the water temperature at st. joseph is 46 degrees and at michigan
city is 50 degrees.

$$

fzus53 kiwx 090217
nshiwx
expires:202505090830;;197373

nearshore marine forecast
national weather service northern indiana
1017 pm edt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz043-090830-
new buffalo mi to st joseph mi-
1017 pm edt thu may 8 2025

...small craft advisory in effect until 5 am edt friday...

.overnight...northeast winds 10 to 20 knots diminishing to 5 to 15
knots. mostly clear. waves 3 to 5 feet subsiding to 2 to 3 feet. 
.friday...northeast winds 5 to 10 knots becoming north. sunny.
waves 1 to 3 feet. 
.friday night...north winds 10 knots or less becoming southwest.
clear. waves 1 foot or less. 
.saturday...southwest winds 5 to 10 knots becoming northwest.
sunny. waves 2 feet or less. 

the water temperature at st. joseph is 46 degrees and at michigan
city is 50 degrees.

$$

fzus53 klot 090225
nshlot
expires:202505091015;;197536

nearshore marine forecast
national weather service chicago/romeoville il
925 pm cdt thu may 8 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>742-091015-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
925 pm cdt thu may 8 2025

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

.rest of tonight...north winds 20 to 25 kt becoming northeast and
diminishing to around 10 kt after midnight. clear. waves 4 to 6 
ft occasionally to 8 ft subsiding to 3 to 5 ft. 
.friday...northeast winds 5 to 10 kt. mostly sunny. waves 2 to
4 ft subsiding to 1 to 3 ft. 
.friday night...southeast winds 5 to 10 kt becoming southwest
overnight. clear. waves 1 to 2 ft subsiding to 1 ft or less. 
.saturday...west winds 5 to 10 kt becoming north 10 to 15 kt in
the afternoon. mostly sunny. waves 1 ft or less building to 1 to
3 ft.  

$$

fzus53 klot 090225
nshlot
expires:202505091015;;197537

nearshore marine forecast
national weather service chicago/romeoville il
925 pm cdt thu may 8 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>745-091015-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
925 pm cdt thu may 8 2025

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

.rest of tonight...northeast winds 20 to 25 kt diminishing to 10 
to 15 kt after midnight. clear. waves 4 to 7 ft occasionally to 9 
ft subsiding to 3 to 5 ft. 
.friday...northeast winds 5 to 10 kt becoming north in the
afternoon. mostly sunny. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.friday night...northeast winds less than 10 kt becoming
southwest overnight. clear. waves 1 to 2 ft. 
.saturday...southwest winds 5 to 10 kt becoming northwest 10 to
15 kt in the afternoon. mostly sunny. waves 1 ft or less building
to 1 to 2 ft.  

$$

fzus53 kmkx 090406
nshmkx
expires:202505091000;;201047

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 pm cdt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz643-091000-
sheboygan to port washington wi-
1105 pm cdt thu may 8 2025

.rest of tonight...northeast wind 5 to 10 knots. clear. waves
2 to 4 feet subsiding to 1 to 2 feet early in the morning. 
.friday...north wind 5 knots becoming east late in the morning,
then becoming south 10 to 15 knots in the afternoon. sunny. waves
1 to 2 feet. 
.friday night...south wind 5 to 15 knots veering southwest 5 to
10 knots in the late evening and early morning, then becoming
west 10 to 15 knots early in the morning. clear through around
midnight then becoming partly cloudy. waves around 1 foot. 
.saturday...northwest wind 10 to 15 knots veering north 10 to
20 knots late in the morning, then veering northeast 15 to
20 knots in the afternoon. sunny. waves 1 to 2 feet building to
2 to 4 feet in the afternoon. 

$$

fzus53 kmkx 090406
nshmkx
expires:202505091000;;201048

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 pm cdt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz644-091000-
port washington to north point light wi-
1105 pm cdt thu may 8 2025

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

$$

fzus53 kmkx 090406
nshmkx
expires:202505091000;;201049

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 pm cdt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz645-091000-
north point light to wind point wi-
1105 pm cdt thu may 8 2025

.rest of tonight...northeast wind 5 to 10 knots. clear. waves
2 to 4 feet. 
.friday...northeast wind 5 to 10 knots veering southeast late in
the afternoon. sunny. waves 1 to 2 feet. 
.friday night...south wind 5 to 15 knots becoming 5 to 10 knots
late in the evening, then veering southwest after midnight
veering west early in the morning. mostly clear. waves around
1 foot. 
.saturday...west wind 10 to 15 knots veering northwest late in
the morning, then becoming north 15 to 20 knots in the afternoon.
sunny. waves around 1 foot building to 3 to 4 feet in the
afternoon. 

$$

fzus53 kmkx 090406
nshmkx
expires:202505091000;;201050

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 pm cdt thu may 8 2025

for waters within five nautical miles of shore on lake michigan


lmz646-091000-
wind point wi to winthrop harbor il-
1105 pm cdt thu may 8 2025

.rest of tonight...northeast wind 5 to 10 knots. clear. waves
2 to 4 feet. 
.friday...northeast wind 5 to 10 knots veering southeast late in
the afternoon. sunny. waves 1 to 2 feet. 
.friday night...south wind 5 to 10 knots veering southwest early
in the morning. clear. waves around 1 foot. 
.saturday...west wind 5 to 10 knots becoming northwest 10 to
15 knots late in the morning, then becoming north 15 to 20 knots
in the afternoon. sunny. waves around 1 foot building to 3 to
4 feet in the afternoon. 

$$