fzus53 kapx 050712
nshapx
expires:202605051515;;041068

nearshore marine forecast
national weather service gaylord mi
312 am edt tue may 5 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.


lmz346-051515-
manistee to point betsie mi-
312 am edt tue may 5 2026

.today...west wind 5 to 10 knots becoming southwest in the
afternoon. partly cloudy. waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.wednesday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...light winds. partly cloudy. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 050656
nshgrb
expires:202605051000;;040042

nearshore marine forecast
national weather service green bay wi
156 am cdt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-051000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
156 am cdt tue may 5 2026

.rest of the night...nw wind 10 to 15 kts. waves 1 to 3 ft.
partly cloudy. 
.tuesday...w wind 10 to 15 kts. waves 2 ft or less. mostly sunny.
.tuesday night...nw wind 5 to 10 kts veering n after midnight.
waves 2 ft or less. partly cloudy. 
.wednesday...nw wind 5 to 10 kts backing sw in the late morning
and afternoon. waves 2 ft or less. partly sunny.  

$$

fzus53 kgrr 050736
nshgrr
expires:202605050845;;041581

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz848-050845-
whitehall to pentwater mi-
336 am edt tue may 5 2026

.rest of tonight...northwest winds 15 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.tuesday...west winds 10 to 15 knots. partly sunny. waves 1 to
3 feet.
.tuesday night...southwest winds 10 to 15 knots veering northwest
after midnight. partly cloudy. waves around 1 foot. 
.wednesday...north winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.wednesday night...west winds 10 to 15 knots. partly cloudy. waves
1 foot or less. 
.thursday...west winds 10 to 15 knots backing southwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.friday...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.saturday...west winds 10 to 15 knots backing southwest early in the
afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 050736
nshgrr
expires:202605050845;;041582

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz847-050845-
grand haven to whitehall mi-
336 am edt tue may 5 2026

.rest of tonight...northwest winds 15 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.tuesday...northwest winds 10 to 15 knots. partly sunny. waves 2 to
4 feet.
.tuesday night...west winds around 10 knots veering northwest after
midnight. partly cloudy. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.wednesday night...west winds 10 to 15 knots. partly cloudy. waves
around 1 foot. 
.thursday...west winds 10 to 15 knots backing southwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.friday...southwest winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.saturday...west winds around 15 knots backing southwest early in
the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 050736
nshgrr
expires:202605050845;;041585

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz844-050845-
st joseph to south haven mi-
336 am edt tue may 5 2026

.rest of tonight...northwest winds 15 to 20 knots. partly cloudy
with a slight chance of rain showers. waves 2 to 3 feet. 
.tuesday...northwest winds 5 to 15 knots. mostly cloudy with a
chance of rain showers. waves 2 to 3 feet. 
.tuesday night...northeast winds 5 to 10 knots backing north after
midnight. partly cloudy with a slight chance of rain showers. waves
around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.wednesday night...northwest winds 5 to 10 knots backing west after
midnight. partly cloudy. waves around 1 foot. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 
.friday...southwest winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.saturday...west winds 10 to 15 knots. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 050736
nshgrr
expires:202605050845;;041584

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz845-050845-
south haven to holland mi-
336 am edt tue may 5 2026

.rest of tonight...northwest winds 15 to 20 knots. mostly cloudy
with a slight chance of rain showers. waves 2 to 4 feet. 
.tuesday...northwest winds 5 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves 2 to 4 feet.
.tuesday night...northwest winds 5 to 10 knots becoming around
10 knots after midnight. partly cloudy. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.wednesday night...northwest winds 5 to 10 knots. partly cloudy.
waves around 1 foot. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.friday...southwest winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.saturday...west winds 10 to 15 knots. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 050736
nshgrr
expires:202605050845;;041583

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz846-050845-
holland to grand haven mi-
336 am edt tue may 5 2026

.rest of tonight...northwest winds 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 
.tuesday...northwest winds 10 to 20 knots. mostly cloudy. waves 2 to
4 feet.
.tuesday night...west winds around 10 knots veering northwest after
midnight. partly cloudy. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.wednesday night...west winds 10 to 15 knots. partly cloudy. waves
around 1 foot. 
.thursday...west winds 10 to 15 knots backing southwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.friday...southwest winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.saturday...west winds 10 to 15 knots. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 050736
nshgrr
expires:202605050845;;041580

nearshore marine forecast
national weather service grand rapids mi
336 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz849-050845-
pentwater to manistee mi-
336 am edt tue may 5 2026

.rest of tonight...northwest winds 10 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.tuesday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.tuesday night...southwest winds 10 to 15 knots veering north after
midnight. partly cloudy. waves around 1 foot. 
.wednesday...north winds 10 to 15 knots backing northwest early in
the afternoon. mostly sunny. waves around 1 foot. 
.wednesday night...west winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.thursday...west winds 5 to 15 knots. mostly sunny. waves around
1 foot. 
.friday...south winds 10 to 15 knots. partly sunny. waves 1 to
3 feet. 
.saturday...west winds 5 to 15 knots backing southwest early in the
afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kiwx 050740
nshiwx
expires:202605051700;;041744

nearshore marine forecast
national weather service northern indiana
340 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz043-051700-
new buffalo mi to st joseph mi-
340 am edt tue may 5 2026

.today...northwest winds 10 knots or less becoming north. a
chance of showers. waves 1 to 2 feet. 
.tonight...northeast winds less than 10 knots becoming north. a
slight chance of showers in the evening. waves 1 foot or less. 
.wednesday...north winds 5 to 10 knots. partly sunny. waves
1 foot or less. 
.wednesday night...north winds less than 10 knots. mostly cloudy
in the evening, then becoming partly cloudy. waves around 1 foot.

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

$$

fzus53 kiwx 050740
nshiwx
expires:202605051700;;041743

nearshore marine forecast
national weather service northern indiana
340 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz046-051700-
michigan city in to new buffalo mi-
340 am edt tue may 5 2026

.today...northwest winds 10 knots or less becoming northeast. a
chance of showers. waves 1 to 2 feet. 
.tonight...northeast winds 10 knots or less becoming north. a
slight chance of showers in the evening. waves 1 foot or less. 
.wednesday...north winds 5 to 10 knots. partly sunny. waves
1 foot or less. 
.wednesday night...north winds less than 10 knots. mostly cloudy
in the evening, then becoming partly cloudy. waves around 1 foot.

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

$$

fzus53 klot 050206
nshlot
expires:202605050915;;028409

nearshore marine forecast
national weather service chicago/romeoville il
906 pm cdt mon may 4 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>742-050915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
906 pm cdt mon may 4 2026

.rest of tonight...southwest winds 15 to 25 kt becoming northwest
10 to 15 kt overnight. isolated showers. waves 1 to 3 ft.
.tuesday...northwest winds 10 to 15 kt becoming east in the 
afternoon. slight chance of showers in the morning. waves 1 to 2 
ft. 
.tuesday night...southeast winds around 10 kt becoming northwest
overnight. mostly cloudy. waves 1 to 2 ft. 
.wednesday...north winds around 10 kt becoming northeast in the
afternoon. mostly cloudy. waves 1 to 2 ft.  

$$

fzus53 klot 050206
nshlot
expires:202605050915;;028410

nearshore marine forecast
national weather service chicago/romeoville il
906 pm cdt mon may 4 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>745-050915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
906 pm cdt mon may 4 2026

.rest of tonight...southwest winds 15 to 25 kt becoming northwest 
10 to 15 kt overnight. scattered showers and thunderstorms late 
in the evening, then isolated showers after midnight. waves 2 to 4
ft subsiding to 1 to 3 ft. 
.tuesday...north winds 10 to 15 kt becoming northeast in the 
afternoon. slight chance of showers. waves 1 to 3 ft. 
.tuesday night...east winds around 10 kt becoming north
overnight. mostly cloudy. waves 1 to 2 ft. 
.wednesday...north winds around 10 kt. mostly cloudy. waves 1 to
2 ft.  

$$

fzus53 kmkx 050610
nshmkx
expires:202605050900;;036429

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz646-050900-
wind point wi to winthrop harbor il-
110 am cdt tue may 5 2026

.rest of tonight...northwest wind 10 to 15 knots. scattered
sprinkles through the night. waves around 1 foot. 
.tuesday...northwest wind 5 to 10 knots backing southeast late in
the afternoon. mostly cloudy. waves around 1 foot. 
.tuesday night...southeast wind 5 to 10 knots veering south late
in the evening, then veering northwest after midnight veering
north early in the morning. mostly cloudy through around midnight
then becoming partly cloudy. waves around 1 foot. 
.wednesday...northwest wind 5 to 10 knots veering northeast late
in the afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kmkx 050610
nshmkx
expires:202605050900;;036428

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz645-050900-
north point light to wind point wi-
110 am cdt tue may 5 2026

.rest of tonight...northwest wind 10 to 15 knots. scattered
sprinkles through the night. waves 1 to 2 feet. 
.tuesday...northwest wind 5 to 10 knots backing south late in the
afternoon. mostly cloudy. waves around 1 foot. 
.tuesday night...southeast wind 5 to 10 knots veering west late
in the evening, then veering northwest after midnight. mostly
cloudy through around midnight then becoming partly cloudy. waves
around 1 foot. 
.wednesday...northwest wind 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering
northeast late in the afternoon. partly sunny. waves around
1 foot. 

$$

fzus53 kmkx 050610
nshmkx
expires:202605050900;;036427

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz644-050900-
port washington to north point light wi-
110 am cdt tue may 5 2026

.rest of tonight...northwest wind 10 to 15 knots. scattered
sprinkles after midnight. waves around 1 foot. 
.tuesday...west wind 10 to 15 knots easing to 5 to 10 knots late
in the afternoon. partly sunny. waves around 1 foot. 
.tuesday night...southwest wind 5 to 10 knots veering northwest
after midnight. partly cloudy. waves around 1 foot. 
.wednesday...northwest wind 5 to 10 knots veering east late in
the afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kmkx 050610
nshmkx
expires:202605050900;;036426

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz643-050900-
sheboygan to port washington wi-
110 am cdt tue may 5 2026

.rest of tonight...northwest wind 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots. partly sunny. waves around
1 foot. 
.tuesday night...west wind 5 to 15 knots veering northwest 5 to
10 knots in the late evening and overnight. partly cloudy. waves
around 1 foot. 
.wednesday...northwest wind 5 to 10 knots veering north late in
the morning, then veering northeast early in the afternoon
veering southeast late in the afternoon. partly sunny. waves
around 1 foot. 

$$