fzus53 kapx 190222
nshapx
expires:202610191030;;340024

nearshore marine forecast
national weather service gaylord mi
1022 pm edt sun oct 18 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.


lmz346-191030-
manistee to point betsie mi-
1022 pm edt sun oct 18 2026

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

.overnight...southwest wind 10 to 20 knots. mostly clear. waves
6 to 9 feet. waves occasionally around 11 feet. 
.monday...southwest wind 5 to 10 knots. sunny. waves 2 to 4 feet.
.monday night...light winds. partly cloudy. waves 2 feet or less.
.tuesday...light winds. sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 190244
nshgrb
expires:202610191000;;340505

nearshore marine forecast
national weather service green bay wi
944 pm cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-191000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
944 pm cdt sun oct 18 2026

...small craft advisory in effect until 1 am cdt monday...

.rest of tonight...sw wind 10 to 15 kts. waves 4 to 7 ft
subsiding to 3 to 5 ft after midnight. clear.
.monday...w wind 5 to 10 kts backing sw mid-day, then backing se
early in the afternoon. waves 1 to 3 ft. sunny.
.monday night...se wind around 5 kts early in the evening
becoming variable 10 kts or less, then becoming ne around 5 kts
after midnight. waves 2 ft or less. patchy fog after midnight. 
.tuesday...e wind around 5 kts veering se in the late morning and
afternoon. waves 2 ft or less. partly cloudy in the morning then
clearing.  

$$

fzus53 kgrr 190136
nshgrr
expires:202610190800;;338571

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz845-190800-
south haven to holland mi-
936 pm edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.through early evening...southwest winds 20 to 25 knots. sunny.
waves 5 to 7 feet. 
.tonight...southwest winds 10 to 20 knots. clear. waves 4 to 6 feet.
.monday...southwest winds 5 to 15 knots. sunny. waves 2 to 4 feet. 
.monday night...northwest winds around 5 knots veering east in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.tuesday...east winds around 5 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.tuesday night...northeast winds around 5 knots veering southeast in
the late evening and overnight. mostly clear. waves less than
1 foot. 
.wednesday...south winds around 10 knots veering southwest early in
the afternoon. sunny. waves less than 1 foot. 
.thursday...south winds around 5 knots veering northwest early in
the afternoon. mostly sunny. waves less than 1 foot. 
.friday...east winds 5 to 15 knots. sunny. waves less than 1 foot. 

$$

fzus53 kgrr 190136
nshgrr
expires:202610190800;;338570

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz846-190800-
holland to grand haven mi-
936 pm edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.through early evening...southwest winds to 30 knots. sunny. waves
6 to 8 feet. 
.tonight...southwest winds to 30 knots. clear. waves 5 to 7 feet. 
.monday...southwest winds 10 to 20 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 2 to 4 feet. 
.monday night...southwest winds around 5 knots backing east in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...east winds 5 to 10 knots. mostly sunny. waves less than
1 foot. 
.tuesday night...northeast winds around 5 knots veering southeast in
the late evening and overnight. mostly clear. waves less than
1 foot. 
.wednesday...south winds around 10 knots veering southwest early in
the afternoon. sunny. waves 1 foot or less. 
.thursday...southeast winds around 5 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.friday...east winds 5 to 15 knots. sunny. waves 1 foot or less. 

$$

fzus53 kgrr 190136
nshgrr
expires:202610190800;;338569

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz847-190800-
grand haven to whitehall mi-
936 pm edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.through early evening...southwest winds to 30 knots. sunny. waves
6 to 9 feet. 
.tonight...southwest winds to 30 knots. clear. waves 6 to 8 feet. 
.monday...southwest winds 10 to 20 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 3 to 5 feet subsiding to 2 to
4 feet in the late morning and afternoon. 
.monday night...southwest winds around 5 knots backing east in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...east winds 5 to 10 knots veering south early in the
afternoon. sunny. waves less than 1 foot. 
.tuesday night...east winds 5 to 10 knots veering southeast after
midnight. mostly clear. waves 1 foot or less. 
.wednesday...south winds 10 to 15 knots. sunny. waves around 1 foot.
.thursday...northeast winds around 5 knots veering east in the late
morning and early afternoon, then backing northwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.friday...southeast winds 5 to 15 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kgrr 190136
nshgrr
expires:202610190800;;338568

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz848-190800-
whitehall to pentwater mi-
936 pm edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.through early evening...south winds to 30 knots. sunny. waves 7 to
10 feet. 
.tonight...southwest winds to 30 knots. mostly clear. waves 6 to
9 feet. 
.monday...southwest winds 10 to 20 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 3 to 5 feet subsiding to 1 to
2 feet early in the afternoon. 
.monday night...south winds around 5 knots backing east in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...east winds 5 to 10 knots veering south early in the
afternoon. sunny. waves less than 1 foot. 
.tuesday night...southeast winds 5 to 10 knots. mostly clear. waves
1 foot or less. 
.wednesday...south winds 10 to 15 knots. sunny. waves around 1 foot.
.thursday...north winds 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.friday...southeast winds 10 to 15 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kgrr 190136
nshgrr
expires:202610190800;;338572

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz844-190800-
st joseph to south haven mi-
936 pm edt sun oct 18 2026

...small craft advisory in effect until 11 pm edt this evening...

.through early evening...southwest winds 15 to 25 knots. sunny.
waves 3 to 5 feet. 
.tonight...south winds 10 to 20 knots. clear. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.monday...southwest winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 1 to 2 feet. 
.monday night...north winds around 5 knots veering east in the late
evening and overnight. partly cloudy. waves 1 foot or less. 
.tuesday...east winds around 5 knots backing northeast early in the
afternoon. sunny. waves less than 1 foot. 
.tuesday night...northeast winds around 5 knots veering southeast in
the late evening and overnight. mostly clear. waves less than
1 foot. 
.wednesday...south winds 5 to 10 knots veering southwest early in
the afternoon. sunny. waves less than 1 foot. 
.thursday...south winds around 5 knots veering northwest early in
the afternoon. sunny. waves less than 1 foot. 
.friday...east winds 5 to 10 knots. sunny. waves less than 1 foot. 

$$

fzus53 kgrr 190136
nshgrr
expires:202610190800;;338567

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz849-190800-
pentwater to manistee mi-
936 pm edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.through early evening...south winds to 30 knots. sunny. waves 7 to
10 feet. 
.tonight...southwest winds to 30 knots. clear. waves 7 to 10 feet
subsiding to 5 to 7 feet after midnight. 
.monday...southwest winds 10 to 20 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 3 to 5 feet subsiding to 1 to
3 feet early in the afternoon. 
.monday night...southwest winds around 5 knots backing east in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. mostly sunny. waves less than 1 foot. 
.tuesday night...south winds around 5 knots backing southeast in the
late evening and overnight. mostly clear. waves 1 foot or less. 
.wednesday...south winds 10 to 15 knots veering southwest early in
the afternoon. sunny. waves around 1 foot. 
.thursday...north winds 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.friday...southeast winds 5 to 15 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kiwx 190141
nshiwx
expires:202610190815;;338635

nearshore marine forecast
national weather service northern indiana
941 pm edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-190815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
941 pm edt sun oct 18 2026

.overnight...south winds 5 to 15 knots becoming southwest.
clear. waves 2 feet or less. 
.monday...south winds 5 to 10 knots becoming light and variable.
sunny. waves 1 foot or less. 
.monday night...light and variable winds. partly cloudy. waves
1 foot or less. 
.tuesday...light and variable winds. sunny. waves 1 foot or less.

the water temperature at michigan city is 60 degrees.

$$

fzus53 klot 190137
nshlot
expires:202610190945;;338578

nearshore marine forecast
national weather service chicago/romeoville il
837 pm cdt sun oct 18 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>745-190945-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
837 pm cdt sun oct 18 2026

.rest of tonight...south winds 10 to 15 kt becoming southwest and
diminishing to 5 to 10 kt late. clear. waves around 1 ft. 
.monday...southwest winds 5 to 10 kt becoming northeast in the
afternoon. sunny. waves 1 ft or less. 
.monday night...east winds around 5 kt. partly cloudy in the
evening then clearing. waves 1 ft or less. 
.tuesday...east winds around 5 kt becoming northeast in the 
afternoon. sunny. waves 1 ft or less. 

$$

fzus53 klot 190137
nshlot
expires:202610190945;;338577

nearshore marine forecast
national weather service chicago/romeoville il
837 pm cdt sun oct 18 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>742-190945-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
837 pm cdt sun oct 18 2026

.rest of tonight...south winds 10 to 20 kt becoming southwest
and diminishing to around 10 kt. clear. waves 1 to 3 ft. 
.monday...southwest winds 5 to 10 kt becoming southeast. sunny. 
waves around 1 ft. 
.monday night...southeast winds 5 to 10 kt becoming east. partly 
cloudy. waves 1 ft or less. 
.tuesday...east winds around 5 kt. partly cloudy in the morning,
then becoming sunny. waves 1 ft or less.  

$$

fzus53 kmkx 190210
nshmkx
expires:202610191000;;339719

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz646-191000-
wind point wi to winthrop harbor il-
910 pm cdt sun oct 18 2026

.rest of tonight...southwest wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots after midnight, then
becoming southwest 10 to 15 knots early in the morning. clear.
waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. 
.monday...southwest wind 5 to 10 knots backing southeast late in
the afternoon. sunny. waves around 1 foot. 
.monday night...southeast wind 5 to 10 knots becoming south late
in the evening, then backing north after midnight veering
northeast early in the morning. partly cloudy. waves around
1 foot. 
.tuesday...northeast wind 5 knots becoming east late in the
morning, then veering southeast in the afternoon. sunny. waves
nearly calm. 

$$

fzus53 kmkx 190210
nshmkx
expires:202610191000;;339717

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz644-191000-
port washington to north point light wi-
910 pm cdt sun oct 18 2026

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

$$

fzus53 kmkx 190210
nshmkx
expires:202610191000;;339716

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz643-191000-
sheboygan to port washington wi-
910 pm cdt sun oct 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.rest of tonight...southwest wind 15 to 20 knots with gusts to
around 25 knots easing to 10 to 15 knots with gusts to around
20 knots after midnight, then becoming southwest 10 to 15 knots
early in the morning. clear. waves 3 to 4 feet. 
.monday...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then backing south early in the afternoon
backing southeast late in the afternoon. sunny. waves 1 to
2 feet. 
.monday night...southeast wind 5 to 10 knots becoming east late
in the evening, then backing northeast after midnight. partly
cloudy. waves around 1 foot. 
.tuesday...north wind 5 knots veering east late in the morning,
then becoming southeast early in the afternoon becoming southeast
5 to 10 knots late in the afternoon. sunny. waves around 1 foot. 

$$

fzus53 kmkx 190210
nshmkx
expires:202610191000;;339718

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz645-191000-
north point light to wind point wi-
910 pm cdt sun oct 18 2026

.rest of tonight...southwest wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots after midnight, then
becoming southwest 10 to 15 knots early in the morning. clear.
waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. 
.monday...southwest wind 5 to 10 knots backing southeast late in
the afternoon. sunny. waves around 1 foot. 
.monday night...southeast wind 5 to 10 knots becoming south late
in the evening, then backing north after midnight veering
northeast early in the morning. mostly cloudy through around
midnight then clearing. waves around 1 foot. 
.tuesday...northeast wind 5 knots veering east late in the
morning, then rising to 5 to 10 knots early in the afternoon
becoming east 5 to 10 knots late in the afternoon. sunny. waves
around 1 foot. 

$$