fzus53 kapx 070704
nshapx
expires:202605071915;;150881

nearshore marine forecast
national weather service gaylord mi
304 am edt thu may 7 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.


lmz346-071915-
manistee to point betsie mi-
304 am edt thu may 7 2026

.today...southwest wind 10 to 15 knots decreasing to 5 to
10 knots in the afternoon. partly cloudy. waves 2 feet or less. 
.tonight...southwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...south wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 070631
nshgrb
expires:202605071000;;148878

nearshore marine forecast
national weather service green bay wi
131 am cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-071000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
131 am cdt thu may 7 2026

.rest of the night...w wind 5 to 10 kts. waves 2 ft or less.
partly cloudy. 
.thursday...w wind 5 to 10 kts backing s 10 to 15 kts early in
the afternoon. waves 2 ft or less. mostly cloudy. 
.thursday night...sw wind 5 to 10 kts. waves 2 ft or less. mostly
clear. 
.friday...sw wind 10 to 15 kts. waves 2 to 4 ft. partly cloudy.  

$$

fzus53 kgrr 070648
nshgrr
expires:202605070800;;150323

nearshore marine forecast
national weather service grand rapids mi
248 am edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz849-070800-
pentwater to manistee mi-
248 am edt thu may 7 2026

.rest of tonight...west winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.thursday...west winds 5 to 15 knots backing southwest early in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.thursday night...southwest winds 5 to 15 knots. mostly clear. waves
1 to 2 feet. 
.friday...southwest winds 10 to 20 knots. mostly sunny. waves around
1 foot. 
.friday night...south winds 10 to 20 knots. partly cloudy. waves
2 to 4 feet.
.saturday...southwest winds 15 to 20 knots. partly sunny with a
chance of rain showers. waves 2 to 4 feet. 
.sunday...northwest winds 5 to 15 knots. sunny. waves 1 to 2 feet. 
.monday...north winds 5 to 10 knots backing northwest 10 to 15 knots
in the late morning and afternoon. sunny. waves around 1 foot. 

$$

fzus53 kgrr 070648
nshgrr
expires:202605070800;;150328

nearshore marine forecast
national weather service grand rapids mi
248 am edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz844-070800-
st joseph to south haven mi-
248 am edt thu may 7 2026

.rest of tonight...northwest winds around 15 knots. clear. waves
1 foot or less. 
.thursday...west winds 10 to 15 knots backing southwest 5 to
10 knots early in the afternoon. sunny. waves around 1 foot. 
.thursday night...southwest winds 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.friday...southwest winds 5 to 10 knots. partly sunny. waves 1 foot
or less. 
.friday night...south winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.saturday...southwest winds 15 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...north winds 5 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.monday...north winds 5 to 15 knots backing northwest early in the
afternoon. sunny. waves 1 to 3 feet. 

$$

fzus53 kgrr 070648
nshgrr
expires:202605070800;;150327

nearshore marine forecast
national weather service grand rapids mi
248 am edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz845-070800-
south haven to holland mi-
248 am edt thu may 7 2026

.rest of tonight...northwest winds around 15 knots. mostly clear.
waves around 1 foot. 
.thursday...west winds 10 to 15 knots backing southwest 5 to
10 knots early in the afternoon. sunny. waves around 1 foot. 
.thursday night...southwest winds 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.friday...southwest winds 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.friday night...south winds 10 to 20 knots. partly cloudy. waves
around 1 foot. 
.saturday...southwest winds 15 to 25 knots. mostly sunny. waves 2 to
3 feet. 
.sunday...northwest winds 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.monday...north winds 5 to 15 knots backing northwest early in the
afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 070648
nshgrr
expires:202605070800;;150326

nearshore marine forecast
national weather service grand rapids mi
248 am edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz846-070800-
holland to grand haven mi-
248 am edt thu may 7 2026

.rest of tonight...northwest winds 15 to 20 knots. mostly clear.
waves around 1 foot. 
.thursday...west winds 15 to 20 knots backing southwest 10 to
15 knots early in the afternoon. sunny. waves around 1 foot. 
.thursday night...southwest winds 5 to 10 knots. partly cloudy.
waves around 1 foot. 
.friday...southwest winds around 10 knots. mostly sunny. waves
1 foot or less. 
.friday night...south winds 5 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy. waves 1 to 3 feet. 
.saturday...southwest winds 20 to 25 knots. mostly sunny. waves 2 to
4 feet.
.sunday...northwest winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. mostly sunny. waves 2 to 3 feet. 
.monday...north winds around 10 knots backing northwest 10 to
20 knots in the late morning and afternoon. sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 070648
nshgrr
expires:202605070800;;150325

nearshore marine forecast
national weather service grand rapids mi
248 am edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz847-070800-
grand haven to whitehall mi-
248 am edt thu may 7 2026

.rest of tonight...west winds around 15 knots. mostly clear. waves
around 1 foot. 
.thursday...west winds around 15 knots backing southwest early in
the afternoon. mostly 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 foot
or less. 
.friday night...south winds 15 to 25 knots. partly cloudy. waves
1 to 2 feet building to 2 to 3 feet after midnight. 
.saturday...southwest winds 20 to 25 knots. partly sunny with a
chance of rain showers. waves 2 to 4 feet. 
.sunday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday...northeast winds around 10 knots backing northwest 10 to
20 knots in the late morning and afternoon. sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 070648
nshgrr
expires:202605070800;;150324

nearshore marine forecast
national weather service grand rapids mi
248 am edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz848-070800-
whitehall to pentwater mi-
248 am edt thu may 7 2026

.rest of tonight...west winds around 15 knots. mostly clear. waves
around 1 foot. 
.thursday...west winds 10 to 15 knots backing southwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.thursday night...south winds 10 to 15 knots veering southwest after
midnight. partly cloudy. waves 1 to 2 feet. 
.friday...southwest winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.friday night...south winds 15 to 25 knots. partly cloudy. waves
1 to 3 feet building to 2 to 4 feet after midnight. 
.saturday...southwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 2 to 4 feet. 
.sunday...northwest winds 10 to 15 knots. sunny. waves 1 to 3 feet. 
.monday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots in the late morning and afternoon. sunny. waves around
1 foot. 

$$

fzus53 kiwx 070210
nshiwx
expires:202605070815;;138303

nearshore marine forecast
national weather service northern indiana
1010 pm edt wed may 6 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-070815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1010 pm edt wed may 6 2026

.rest of tonight...northwest winds 5 to 10 knots. mostly cloudy
late this evening, then clearing. waves 1 foot or less. 
.thursday...west winds 10 knots or less becoming southwest.
mostly sunny. waves 1 foot or less. 
.thursday night...southwest winds 10 knots or less. partly
cloudy. waves 1 foot or less. 
.friday...southwest winds less than 10 knots. a chance of showers
in the afternoon. waves 1 foot or less. 

the water temperature at st. joseph is 50 degrees and at michigan
city is 51 degrees.

$$

fzus53 klot 070222
nshlot
expires:202605070915;;138690

nearshore marine forecast
national weather service chicago/romeoville il
922 pm cdt wed may 6 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>742-070915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
922 pm cdt wed may 6 2026

.rest of tonight...northwest winds 15 to 20 kt becoming west 10 to
15 kt after midnight. mostly clear. waves 1 to 2 ft. 
.thursday...west winds 10 to 20 kt becoming southeast in the 
afternoon. chance of showers in the afternoon. waves 1 to 2 ft.
.thursday night...south winds 10 to 15 kt becoming southwest
overnight. chance of showers in the evening. waves 1 to 2 ft. 
.friday...southwest winds 10 to 15 kt becoming south in the
afternoon. chance of showers in the afternoon. waves 1 ft or
less.  

$$

fzus53 klot 070222
nshlot
expires:202605070915;;138691

nearshore marine forecast
national weather service chicago/romeoville il
922 pm cdt wed may 6 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>745-070915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
922 pm cdt wed may 6 2026

.rest of tonight...northwest winds 15 to 20 kt becoming west 10 to
15 kt after midnight. mostly clear. waves 1 to 2 ft. 
.thursday...west winds 10 to 20 kt becoming south in the 
afternoon. slight chance of showers in the afternoon. waves 1 to 2
ft. 
.thursday night...southwest winds 10 to 15 kt. slight chance of
showers in the evening. waves 1 to 2 ft. 
.friday...southwest winds around 10 kt. chance of showers in the
afternoon. waves 1 ft or less.  

$$

fzus53 kmkx 070610
nshmkx
expires:202605070900;;146839

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz646-070900-
wind point wi to winthrop harbor il-
110 am cdt thu may 7 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...west wind 5 to 10 knots backing south early in the
afternoon, then becoming southeast 10 to 15 knots late in the
afternoon. chance of showers in the afternoon. waves around
1 foot. 
.thursday night...southeast wind 5 to 10 knots becoming southwest
after midnight, then becoming southwest 5 knots early in the
morning. chance of showers through around midnight. waves around
1 foot. 
.friday...southwest wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots in the afternoon. partly
sunny. waves around 1 foot. 

$$

fzus53 kmkx 070610
nshmkx
expires:202605070900;;146837

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz644-070900-
port washington to north point light wi-
110 am cdt thu may 7 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...west wind 5 to 10 knots backing southwest early in
the afternoon, then becoming south 10 to 15 knots late in the
afternoon. slight chance of showers in the afternoon. waves
around 1 foot. 
.thursday night...southeast wind 10 to 15 knots becoming south
5 to 10 knots late in the evening, then veering southwest after
midnight becoming southwest 5 to 10 knots early in the morning.
mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots early in the afternoon
becoming south 10 to 15 knots late in the afternoon. partly
sunny. waves around 1 foot. 

$$

fzus53 kmkx 070610
nshmkx
expires:202605070900;;146836

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz643-070900-
sheboygan to port washington wi-
110 am cdt thu may 7 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...west wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then backing southwest early in the afternoon
backing south late in the afternoon. slight chance of showers in
the afternoon. waves around 1 foot. 
.thursday night...south wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering southwest after
midnight becoming southwest 5 to 10 knots early in the morning.
mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 5 to 10 knots becoming south 10 to
15 knots in the afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kmkx 070610
nshmkx
expires:202605070900;;146838

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz645-070900-
north point light to wind point wi-
110 am cdt thu may 7 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...west wind 5 to 10 knots backing southwest early in
the afternoon, then becoming southeast 10 to 15 knots late in the
afternoon. chance of showers in the afternoon. waves around
1 foot. 
.thursday night...southeast wind 5 to 15 knots veering south 5 to
10 knots late in the evening, then veering southwest after
midnight becoming southwest 5 to 10 knots early in the morning.
slight chance of showers through around midnight. waves around
1 foot. 
.friday...southwest wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots in the afternoon. partly
sunny. waves around 1 foot. 

$$