fzus53 kapx 191447
nshapx
expires:202610192300;;367683

nearshore marine forecast
national weather service gaylord mi
1047 am edt mon oct 19 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.


lmz346-192300-
manistee to point betsie mi-
1047 am edt mon oct 19 2026

.today...light winds. sunny. waves 2 to 3 feet subsiding to
2 feet or less in the afternoon. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.tuesday...light winds. sunny. waves 2 feet or less. 
.tuesday night...southeast wind 5 to 10 knots. mostly clear.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 191936
nshgrb
expires:202610192200;;847124

nearshore marine forecast
national weather service green bay wi
236 pm cdt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-192200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
236 pm cdt mon oct 19 2026

.this afternoon...e wind 5 to 10 kts. waves 2 ft or less. partly
cloudy. 
.tonight...ne wind 5 to 10 kts. waves 2 ft or less. partly cloudy
in the evening then clearing. 
.tuesday...se wind 5 to 10 kts. waves 2 ft or less. sunny.
.tuesday night...s wind 5 to 10 kts veering sw after midnight.
waves 2 ft or less. partly cloudy.  

$$

fzus53 kgrr 191936
nshgrr
expires:202610200800;;847117

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz849-200800-
pentwater to manistee mi-
336 pm edt mon oct 19 2026

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

$$

fzus53 kgrr 191936
nshgrr
expires:202610200800;;847122

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz844-200800-
st joseph to south haven mi-
336 pm edt mon oct 19 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
1 foot or less. 
.tonight...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 north early in the
afternoon. sunny. waves less than 1 foot. 
.tuesday night...north winds around 5 knots veering southeast after
midnight. 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. 
.wednesday night...northwest winds around 5 knots backing southeast
in the late evening and overnight. mostly clear. waves calm. 
.thursday...southeast winds around 5 knots backing northwest early
in the afternoon. sunny. waves less than 1 foot. 
.friday...southeast winds 5 to 10 knots. sunny. waves less than
1 foot. 
.saturday...southeast winds 10 to 15 knots. mostly sunny. waves
1 foot or less. 

$$

fzus53 kgrr 191936
nshgrr
expires:202610200800;;847121

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz845-200800-
south haven to holland mi-
336 pm edt mon oct 19 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
1 to 2 feet. 
.tonight...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 north early in the
afternoon. mostly sunny. waves less than 1 foot. 
.tuesday night...north 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. 
.wednesday night...west winds around 5 knots backing southeast in
the late evening and overnight. mostly clear. waves less than
1 foot. 
.thursday...southeast winds around 5 knots veering northwest early
in the afternoon. sunny. waves less than 1 foot. 
.friday...southeast winds 10 to 15 knots decreasing to around
5 knots early in the afternoon. sunny. waves less than 1 foot. 
.saturday...south winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kgrr 191936
nshgrr
expires:202610200800;;847120

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz846-200800-
holland to grand haven mi-
336 pm edt mon oct 19 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
1 to 2 feet. 
.tonight...southeast 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 backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 
.tuesday night...northeast winds around 5 knots veering southeast in
the late evening and overnight. partly cloudy. waves less than
1 foot. 
.wednesday...south winds around 10 knots veering southwest early in
the afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...southwest winds around 5 knots backing southeast
after midnight. mostly clear. waves 1 foot or less. 
.thursday...east winds around 5 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. sunny. waves less than 1 foot. 
.friday...southeast winds 5 to 15 knots. sunny. waves 1 foot or
less. 
.saturday...south winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 191936
nshgrr
expires:202610200800;;847119

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz847-200800-
grand haven to whitehall mi-
336 pm edt mon oct 19 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
1 to 2 feet. 
.tonight...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 southwest early in the
afternoon. sunny. waves less than 1 foot. 
.tuesday night...north winds around 5 knots veering southeast 5 to
15 knots in the late evening and overnight. partly cloudy. waves
1 foot or less. 
.wednesday...south winds 10 to 15 knots veering southwest early in
the afternoon. mostly sunny. waves around 1 foot. 
.wednesday night...southwest winds 5 to 10 knots backing southeast
after midnight. mostly clear. waves around 1 foot. 
.thursday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. sunny. waves less than 1 foot. 
.friday...southeast winds 5 to 15 knots. sunny. waves 1 foot or
less. 
.saturday...south winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 191936
nshgrr
expires:202610200800;;847118

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz848-200800-
whitehall to pentwater mi-
336 pm edt mon oct 19 2026

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

$$

fzus53 kiwx 191838
nshiwx
expires:202610200215;;844879

nearshore marine forecast
national weather service northern indiana
238 pm edt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-200215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
238 pm edt mon oct 19 2026

.tonight...light and variable winds. partly cloudy. waves 1 foot
or less. 
.tuesday...light and variable winds. sunny. waves 1 foot or less.
.tuesday night...northeast winds 10 knots or less becoming
southeast. mostly clear. waves 1 foot or less. 
.wednesday...southeast winds less than 10 knots. sunny. waves
1 foot or less. 

the water temperature at st. joseph and at michigan city is 59
degrees.

$$

fzus53 klot 191859
nshlot
expires:202610200315;;845728

nearshore marine forecast
national weather service chicago/romeoville il
159 pm cdt mon oct 19 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>745-200315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
159 pm cdt mon oct 19 2026

.tonight...east winds less than 10 kt. clear. waves 1 ft or less. 
.tuesday...east winds less than 10 kt becoming northeast in the 
afternoon. sunny. waves 1 ft or less. 
.tuesday night...east winds less than 10 kt becoming southeast. 
clear. waves less than 1 ft. 
.wednesday...southeast winds less than 10 kt. sunny. waves less
than 1 ft. 

$$

fzus53 klot 191859
nshlot
expires:202610200315;;845727

nearshore marine forecast
national weather service chicago/romeoville il
159 pm cdt mon oct 19 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>742-200315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
159 pm cdt mon oct 19 2026

.tonight...east winds less than 10 kt. clear. waves around 1 ft. 
.tuesday...east winds less than 10 kt. sunny. waves 1 ft or less.
.tuesday night...east winds less than 10 kt becoming south. 
clear. waves around 1 ft. 
.wednesday...south winds less than 10 kt. sunny. waves around 1 
ft.

$$

fzus53 klot 191508
nshlot
expires:202610192115;;835539

nearshore marine forecast
national weather service chicago/romeoville il
1008 am cdt mon oct 19 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>745-192115-
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-
1008 am cdt mon oct 19 2026

.rest of today...southwest winds around 10 kt becoming east. 
sunny. waves around 1 ft. 
.tonight...east winds around 10 kt becoming less than 10 kt.
partly cloudy. waves around 1 ft. 
.tuesday...east winds around 5 kt becoming northeast in the
afternoon. sunny. waves 1 ft or less. 
.tuesday night...east winds around 10 kt becoming southeast. 
mostly clear. waves around 1 ft. 

$$

fzus53 kmkx 191810
nshmkx
expires:202610192200;;841694

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz644-192200-
port washington to north point light wi-
110 pm cdt mon oct 19 2026

.rest of today...southeast wind 5 to 10 knots. sunny. waves
nearly calm. 
.tonight...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. partly cloudy. waves
nearly calm. 
.tuesday...northeast wind 5 knots becoming east early in the
afternoon, then veering southeast late in the afternoon. sunny.
waves nearly calm. 
.tuesday night...southeast wind 5 to 10 knots becoming south late
in the evening, then veering southwest after midnight becoming
southwest 5 knots early in the morning. mostly clear. waves
nearly calm. 

$$

fzus53 kmkx 191810
nshmkx
expires:202610192200;;841695

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz645-192200-
north point light to wind point wi-
110 pm cdt mon oct 19 2026

.rest of today...southeast wind 5 to 10 knots. sunny. waves
nearly calm. 
.tonight...southeast wind 5 to 10 knots easing to 5 knots late in
the evening, then backing east after midnight backing northeast
early in the morning. mostly clear. waves nearly calm. 
.tuesday...northeast wind 5 knots rising to 5 to 10 knots late in
the morning, then veering east early in the afternoon becoming
east 5 to 10 knots late in the afternoon. sunny. waves nearly
calm. 
.tuesday night...southeast wind 5 to 10 knots easing to 5 knots
late in the evening, then veering south after midnight veering
southwest early in the morning. mostly clear. waves nearly calm. 

$$

fzus53 kmkx 191810
nshmkx
expires:202610192200;;841696

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz646-192200-
wind point wi to winthrop harbor il-
110 pm cdt mon oct 19 2026

.rest of today...southeast wind 5 to 10 knots. sunny. waves
nearly calm. 
.tonight...southeast wind 5 to 10 knots easing to 5 knots late in
the evening, then backing east after midnight backing northeast
early in the morning. mostly clear. waves nearly calm. 
.tuesday...east wind 5 knots rising to 5 to 10 knots late in the
morning, then becoming east 5 to 10 knots in the afternoon.
sunny. waves nearly calm. 
.tuesday night...east wind 5 to 10 knots becoming southeast late
in the evening, then veering south after midnight veering
southwest early in the morning. mostly clear. waves nearly calm. 

$$

fzus53 kmkx 191810
nshmkx
expires:202610192200;;841693

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt mon oct 19 2026

for waters within five nautical miles of shore on lake michigan


lmz643-192200-
sheboygan to port washington wi-
110 pm cdt mon oct 19 2026

.rest of today...southeast wind 5 to 10 knots. sunny. waves
around 1 foot. 
.tonight...southeast wind 5 knots backing northeast after
midnight. partly cloudy. waves around 1 foot. 
.tuesday...northeast 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
nearly calm. 
.tuesday night...southeast wind 5 to 10 knots becoming south late
in the evening, then veering southwest after midnight becoming
southwest 5 knots early in the morning. partly cloudy. waves
nearly calm. 

$$