fzus53 kapx 051417
nshapx
expires:202605052230;;056441

nearshore marine forecast
national weather service gaylord mi
1017 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.


lmz346-052230-
manistee to point betsie mi-
1017 am edt tue may 5 2026

.today...southwest wind 5 to 10 knots. sunny. 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 051807
nshgrb
expires:202605052200;;064027

nearshore marine forecast
national weather service green bay wi
107 pm cdt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-052200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
107 pm cdt tue may 5 2026

.this afternoon...w wind 10 to 20 kts. waves 2 ft or less. partly
cloudy. 
.tonight...nw wind 10 to 15 kts veering n 5 to 10 kts 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. 
.wednesday night...w wind 5 to 10 kts. waves 2 ft or less. partly
cloudy.  

$$

fzus53 kgrr 051824
nshgrr
expires:202605060800;;065065

nearshore marine forecast
national weather service grand rapids mi
223 pm edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz849-060800-
pentwater to manistee mi-
223 pm edt tue may 5 2026

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

$$

fzus53 kgrr 051824
nshgrr
expires:202605060800;;065070

nearshore marine forecast
national weather service grand rapids mi
223 pm edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz844-060800-
st joseph to south haven mi-
223 pm edt tue may 5 2026

.through early evening...northwest winds around 10 knots. mostly
cloudy. waves 1 to 3 feet. 
.tonight...northeast winds 5 to 10 knots backing northwest after
midnight. mostly cloudy in the evening then becoming partly cloudy.
a slight chance of rain showers. waves around 1 foot. 
.wednesday...northwest winds 5 to 15 knots. partly sunny. waves
around 1 foot. 
.wednesday night...north winds around 10 knots backing west in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.thursday...west winds 5 to 15 knots. mostly sunny. waves 1 foot or
less. 
.thursday night...southwest winds 5 to 15 knots. partly cloudy.
waves 1 foot or less. 
.friday...southwest winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.saturday...southwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...northwest winds 10 to 15 knots veering north in the late
morning and afternoon. partly sunny with a chance of rain showers.
waves 1 to 2 feet. 

$$

fzus53 kgrr 051824
nshgrr
expires:202605060800;;065069

nearshore marine forecast
national weather service grand rapids mi
223 pm edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz845-060800-
south haven to holland mi-
223 pm edt tue may 5 2026

.through early evening...west winds 10 to 15 knots. mostly cloudy.
waves 1 to 3 feet. 
.tonight...southwest winds 5 to 10 knots veering northwest in the
late evening and overnight. mostly cloudy in the evening then
becoming 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 backing west in the
late evening and overnight. 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. 
.thursday night...southwest winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.friday...southwest winds 10 to 15 knots. mostly cloudy. waves 1 to
3 feet. 
.saturday...southwest winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...north winds 10 to 20 knots. partly sunny with a chance of
rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 051824
nshgrr
expires:202605060800;;065068

nearshore marine forecast
national weather service grand rapids mi
223 pm edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz846-060800-
holland to grand haven mi-
223 pm edt tue may 5 2026

.through early evening...west winds 10 to 15 knots. mostly cloudy.
waves 1 to 3 feet. 
.tonight...west winds 5 to 10 knots veering northwest 10 to 15 knots
after midnight. mostly cloudy in the evening then becoming partly
cloudy. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
1 to 2 feet. 
.wednesday night...west winds 10 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 around 1 foot. 
.thursday night...southwest winds 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...southwest winds around 15 knots. partly sunny. waves 1 to
3 feet. 
.saturday...southwest winds 15 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...north winds 10 to 20 knots. partly sunny with a chance of
rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 051824
nshgrr
expires:202605060800;;065067

nearshore marine forecast
national weather service grand rapids mi
223 pm edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz847-060800-
grand haven to whitehall mi-
223 pm edt tue may 5 2026

.through early evening...west winds 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet. 
.tonight...southwest winds around 10 knots veering northwest after
midnight. mostly cloudy in the evening then becoming partly cloudy.
waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
1 to 2 feet. 
.wednesday night...west winds 10 to 15 knots. partly cloudy. waves
around 1 foot. 
.thursday...west winds 5 to 15 knots backing southwest around
15 knots 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. partly sunny. waves 1 to
3 feet. 
.saturday...southwest winds 15 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...north winds 10 to 20 knots backing northwest early in the
afternoon. partly sunny with a chance of rain showers. waves 1 to
3 feet. 

$$

fzus53 kgrr 051824
nshgrr
expires:202605060800;;065066

nearshore marine forecast
national weather service grand rapids mi
223 pm edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz848-060800-
whitehall to pentwater mi-
223 pm edt tue may 5 2026

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

$$

fzus53 kiwx 051450
nshiwx
expires:202605052015;;057318

nearshore marine forecast
national weather service northern indiana
1050 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz046-052015-
michigan city in to new buffalo mi-
1050 am edt tue may 5 2026

.rest of today...northwest winds 10 knots or less becoming
northeast. showers likely late this morning, then a slight chance
of showers this afternoon. 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 51 degrees.

$$

fzus53 kiwx 051450
nshiwx
expires:202605052015;;057319

nearshore marine forecast
national weather service northern indiana
1050 am edt tue may 5 2026

for waters within five nautical miles of shore on lake michigan


lmz043-052015-
new buffalo mi to st joseph mi-
1050 am edt tue may 5 2026

.rest of today...northwest winds 10 knots or less becoming north.
a chance of showers late this morning, then a slight chance of
showers this afternoon. waves 1 to 3 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 51 degrees.

$$

fzus53 klot 051450
nshlot
expires:202605052115;;057317

nearshore marine forecast
national weather service chicago/romeoville il
950 am cdt tue may 5 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>745-052115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
950 am cdt tue may 5 2026

.rest of today...northwest winds around 10 kt becoming east in the
afternoon. waves 1 to 3 ft.
.tonight...east winds around 10 kt becoming north late. slight
chance of showers in the evening. waves around 1 ft. 
.wednesday...north winds 10 to 15 kt. mostly cloudy. waves 1 to
2 ft. 
.wednesday night...north winds around 10 kt becoming northwest
overnight. mostly cloudy in the evening, then becoming partly
cloudy. waves 1 to 2 ft.  

$$

fzus53 kmkx 051810
nshmkx
expires:202605052200;;064445

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

for waters within five nautical miles of shore on lake michigan


lmz646-052200-
wind point wi to winthrop harbor il-
110 pm cdt tue may 5 2026

.rest of today...west wind 10 to 15 knots becoming south 5 to
10 knots late in the afternoon. mostly cloudy. waves around
1 foot. 
.tonight...south wind 5 to 10 knots veering northwest after
midnight, then becoming northwest 5 to 10 knots 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 east late in
the afternoon. partly sunny. waves around 1 foot. 
.wednesday night...south wind 5 to 10 knots veering west late in
the evening, then becoming west 5 to 10 knots after midnight.
partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 051810
nshmkx
expires:202605052200;;064442

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

for waters within five nautical miles of shore on lake michigan


lmz643-052200-
sheboygan to port washington wi-
110 pm cdt tue may 5 2026

.rest of today...west wind 10 to 15 knots with gusts to around
20 knots. partly sunny. waves around 1 foot. 
.tonight...west wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then veering northwest after midnight becoming
northwest 5 to 10 knots early in the morning. partly cloudy.
waves around 1 foot. 
.wednesday...northwest wind 5 to 10 knots veering north late in
the morning, then becoming north 5 to 10 knots early in the
afternoon veering south late in the afternoon. partly sunny.
waves around 1 foot. 
.wednesday night...southwest wind 5 to 10 knots veering west
after midnight. partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 051810
nshmkx
expires:202605052200;;064443

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

for waters within five nautical miles of shore on lake michigan


lmz644-052200-
port washington to north point light wi-
110 pm cdt tue may 5 2026

.rest of today...west wind 10 to 15 knots. mostly cloudy. waves
around 1 foot. 
.tonight...west wind 5 to 10 knots veering northwest 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 southeast late
in the afternoon. partly sunny. waves around 1 foot. 
.wednesday night...south wind 5 to 10 knots veering west late in
the evening, then becoming west 5 to 10 knots after midnight.
partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 051810
nshmkx
expires:202605052200;;064444

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

for waters within five nautical miles of shore on lake michigan


lmz645-052200-
north point light to wind point wi-
110 pm cdt tue may 5 2026

.rest of today...west wind 10 to 15 knots backing southwest late
in the afternoon. mostly cloudy. waves around 1 foot. 
.tonight...southwest wind 5 to 10 knots veering northwest 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 east late in
the afternoon. partly sunny. waves around 1 foot. 
.wednesday night...south wind 5 to 10 knots veering west late in
the evening, then becoming west 5 to 10 knots after midnight.
partly cloudy. waves around 1 foot. 

$$